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SWF-1379 Remove dependency on the Portlet bridge for JSF and provide basic support within Web Flow for working Portlets and JSF. Update portlet samples

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This commit is contained in:
Rossen Stoyanchev
2010-09-13 14:57:14 +00:00
parent 7986cbdb0e
commit 9e2137d3c6
32 changed files with 1448 additions and 348 deletions
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1
spring-faces/.classpath
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@@ -12,6 +12,7 @@
<classpathentry kind="var" path="IVY_CACHE/com.sun.faces/jsf-api/2.0.3/jsf-api-2.0.3.jar" sourcepath="/IVY_CACHE/com.sun.faces/jsf-api/2.0.3/jsf-api-2.0.3-sources.jar"/>
<classpathentry kind="var" path="IVY_CACHE/javax.el/com.springsource.javax.el/1.0.0/com.springsource.javax.el-1.0.0.jar" sourcepath="IVY_CACHE/javax.el/com.springsource.javax.el/1.0.0/com.springsource.javax.el-sources-1.0.0.jar"/>
<classpathentry kind="var" path="IVY_CACHE/javax.servlet/com.springsource.javax.servlet/2.4.0/com.springsource.javax.servlet-2.4.0.jar" sourcepath="/IVY_CACHE/javax.servlet/com.springsource.javax.servlet/2.4.0/com.springsource.javax.servlet-sources-2.4.0.jar"/>
<classpathentry kind="var" path="IVY_CACHE/javax.portlet/com.springsource.javax.portlet/2.0.0/com.springsource.javax.portlet-2.0.0.jar" sourcepath="IVY_CACHE/javax.portlet/com.springsource.javax.portlet/2.0.0/com.springsource.javax.portlet-sources-2.0.0.jar"/>
<classpathentry kind="var" path="IVY_CACHE/org.apache.commons/com.springsource.org.apache.commons.logging/1.1.1/com.springsource.org.apache.commons.logging-1.1.1.jar" sourcepath="IVY_CACHE/org.apache.commons/com.springsource.org.apache.commons.logging/1.1.1/com.springsource.org.apache.commons.logging-sources-1.1.1.jar"/>
<classpathentry kind="var" path="IVY_CACHE/org.apache.commons/com.springsource.org.apache.commons.beanutils/1.7.0/com.springsource.org.apache.commons.beanutils-1.7.0.jar" sourcepath="IVY_CACHE/org.apache.commons/com.springsource.org.apache.commons.beanutils/1.7.0/com.springsource.org.apache.commons.beanutils-sources-1.7.0.jar"/>
<classpathentry kind="var" path="IVY_CACHE/org.apache.commons/com.springsource.org.apache.commons.collections/3.2.0/com.springsource.org.apache.commons.collections-3.2.0.jar" sourcepath="IVY_CACHE/org.apache.commons/com.springsource.org.apache.commons.collections/3.2.0/com.springsource.org.apache.commons.collections-sources-3.2.0.jar"/>

7
spring-faces/ivy.xml
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@@ -16,7 +16,6 @@
<conf name="mojarra12" visibility="public"/>
<conf name="myfaces12" visibility="public"/>
<conf name="jsf11" visibility="public"/>
<conf name="myfacesPortlet20" visibility="public"/>
</configurations>
<publications>
@@ -29,6 +28,7 @@
<dependency org="com.sun.facelets" name="com.springsource.com.sun.facelets" rev="1.1.14" conf="optional->runtime" />
<dependency org="javax.el" name="com.springsource.javax.el" rev="1.0.0" conf="provided->runtime" />
<dependency org="javax.servlet" name="com.springsource.javax.servlet" rev="2.4.0" conf="provided->runtime" />
<dependency org="javax.portlet" name="com.springsource.javax.portlet" rev="2.0.0" conf="provided->runtime" />
<dependency org="org.apache.commons" name="com.springsource.org.apache.commons.logging" rev="1.1.1" conf="compile->runtime"/>
<dependency org="org.richfaces" name="com.springsource.org.richfaces" rev="3.1.4.GA" conf="optional->runtime" />
<dependency org="org.springframework" name="org.springframework.beans" rev="3.0.4.RELEASE" conf="compile->runtime"/>
@@ -36,6 +36,7 @@
<dependency org="org.springframework" name="org.springframework.core" rev="3.0.4.RELEASE" conf="compile->runtime"/>
<dependency org="org.springframework" name="org.springframework.expression" rev="3.0.4.RELEASE" conf="compile->runtime" />
<dependency org="org.springframework" name="org.springframework.web" rev="3.0.4.RELEASE" conf="compile->runtime"/>
<dependency org="org.springframework" name="org.springframework.web.portlet" rev="3.0.4.RELEASE" conf="optional->runtime" />
<dependency org="org.springframework" name="org.springframework.web.servlet" rev="3.0.4.RELEASE" conf="compile->runtime"/>
<dependency org="org.springframework.security" name="org.springframework.security.core" rev="3.0.2.RELEASE" conf="optional->runtime" />
<dependency org="org.springframework.security" name="org.springframework.security.web" rev="3.0.2.RELEASE" conf="optional->runtime" />
@@ -63,10 +64,6 @@
<dependency org="org.apache.myfaces" name="com.springsource.org.apache.myfaces.javax.faces" rev="1.1.5" conf="jsf11->runtime" />
<dependency org="org.apache.myfaces" name="com.springsource.org.apache.myfaces" rev="1.1.5" conf="jsf11->runtime" />
<!-- MyFaces JSF-Portlet Bridge for Portlet 2.0 and JSF 1.2 -->
<dependency org="org.apache.myfaces.portlet-bridge" name="portlet-bridge-api" rev="2.0.0-alpha-2" conf="myfacesPortlet20->default" />
<dependency org="org.apache.myfaces.portlet-bridge" name="portlet-bridge-impl" rev="2.0.0-alpha-2" conf="myfacesPortlet20->default" />
<!-- test time only dependencies -->
<dependency org="org.apache.log4j" name="com.springsource.org.apache.log4j" rev="1.2.15" conf="test->runtime" />
<dependency org="org.apache.myfaces.test" name="myfaces-test20" rev="1.0.0-beta" conf="test->default" />

6
spring-faces/pom.xml
View File

@@ -69,6 +69,12 @@
<version>1.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.portlet</groupId>
<artifactId>portlet-api</artifactId>
<version>2.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>

21
spring-faces/src/main/java/org/springframework/faces/webflow/FlowFacesContext.java
View File

@@ -30,8 +30,12 @@ import javax.faces.context.ResponseStream;
import javax.faces.context.ResponseWriter;
import javax.faces.lifecycle.Lifecycle;
import javax.faces.render.RenderKit;
import javax.portlet.PortletContext;
import javax.portlet.PortletRequest;
import javax.portlet.PortletResponse;
import org.springframework.context.MessageSource;
import org.springframework.faces.webflow.context.portlet.PortletFacesContextImpl;
import org.springframework.util.ClassUtils;
import org.springframework.webflow.execution.RequestContext;
@@ -66,11 +70,18 @@ public class FlowFacesContext extends FacesContext {
private FacesContext delegate;
public static FlowFacesContext newInstance(RequestContext context, Lifecycle lifecycle) {
FacesContextFactory facesContextFactory = (FacesContextFactory) FactoryFinder
.getFactory(FactoryFinder.FACES_CONTEXT_FACTORY);
FacesContext defaultFacesContext = facesContextFactory.getFacesContext(context.getExternalContext()
.getNativeContext(), context.getExternalContext().getNativeRequest(), context.getExternalContext()
.getNativeResponse(), lifecycle);
FacesContext defaultFacesContext = null;
if (JsfRuntimeInformation.isPortletRequest(context)) {
defaultFacesContext = new PortletFacesContextImpl((PortletContext) context.getExternalContext()
.getNativeContext(), (PortletRequest) context.getExternalContext().getNativeRequest(),
(PortletResponse) context.getExternalContext().getNativeResponse());
} else {
FacesContextFactory facesContextFactory = (FacesContextFactory) FactoryFinder
.getFactory(FactoryFinder.FACES_CONTEXT_FACTORY);
defaultFacesContext = facesContextFactory.getFacesContext(context.getExternalContext().getNativeContext(),
context.getExternalContext().getNativeRequest(), context.getExternalContext().getNativeResponse(),
lifecycle);
}
return (JsfRuntimeInformation.isAtLeastJsf20()) ? new Jsf2FlowFacesContext(context, defaultFacesContext)
: new FlowFacesContext(context, defaultFacesContext);
}

8
spring-faces/src/main/java/org/springframework/faces/webflow/JsfRuntimeInformation.java
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@@ -19,6 +19,7 @@ import javax.faces.context.FacesContext;
import org.springframework.util.ClassUtils;
import org.springframework.util.ReflectionUtils;
import org.springframework.webflow.execution.RequestContext;
/**
* Helper class to provide information about the JSF runtime environment such as JSF version and implementation.
@@ -63,7 +64,7 @@ public class JsfRuntimeInformation {
return jsfVersion < JSF_20;
}
protected static boolean isMyFacesPresent() {
public static boolean isMyFacesPresent() {
return myFacesPresent;
}
@@ -71,4 +72,9 @@ public class JsfRuntimeInformation {
return context.getExternalContext().getContext().getClass().getName().indexOf("Portlet") != -1;
}
public static boolean isPortletRequest(RequestContext context) {
return (null != ClassUtils.getMethodIfAvailable(context.getExternalContext().getNativeContext().getClass(),
"getPortletContextName"));
}
}

152
spring-faces/src/main/java/org/springframework/faces/webflow/application/portlet/PortletFaceletViewHandler.java Normal file
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@@ -0,0 +1,152 @@
/*
* Copyright 2004-2010 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.faces.webflow.application.portlet;
import java.io.IOException;
import java.io.Writer;
import java.util.Map;
import javax.faces.FacesException;
import javax.faces.application.ViewHandler;
import javax.faces.context.FacesContext;
import javax.faces.context.ResponseWriter;
import javax.faces.render.RenderKit;
import javax.portlet.RenderResponse;
import org.springframework.faces.webflow.JsfRuntimeInformation;
import org.springframework.util.Assert;
import org.springframework.util.StringUtils;
import com.sun.facelets.FaceletViewHandler;
/**
* <p>
* This {@link ViewHandler} implementation is needed because portions of the native Facelets ViewHandler depend on the
* Servlet API and cannot be used directly in a Portlet environment.
* </p>
*
* <p>
* Note: the basis for this code was a Facelets sample provided with Apache MyFaces Portlet Bridge for JSF version
* 2.0.0.alpha-2.
* </p>
*
* @since 2.2.0
*/
public class PortletFaceletViewHandler extends FaceletViewHandler {
private static final String FACELETS_CONTENT_TYPE_KEY = "facelets.ContentType";
private static final String FACELETS_ENCODING_KEY = "facelets.Encoding";
public PortletFaceletViewHandler(ViewHandler parent) {
super(parent);
}
protected ResponseWriter createResponseWriter(FacesContext context) throws IOException, FacesException {
if (!JsfRuntimeInformation.isPortletRequest(context)) {
return super.createResponseWriter(context);
}
// Create a temporary ResponseWriter to see what content type the ReponseWriter is going to ask for.
ResponseWriter writer = createNoopResponseWriter(context);
RenderResponse response = (RenderResponse) context.getExternalContext().getResponse();
String contentType = getResponseContentType(context, writer.getContentType());
String encoding = getResponseEncoding(context, writer.getCharacterEncoding());
// Set the content type and the encoding and clone writer with the real ResponseWriter
response.setContentType(contentType + "; charset=" + encoding);
return writer.cloneWithWriter(response.getWriter());
}
private ResponseWriter createNoopResponseWriter(FacesContext context) {
RenderKit renderKit = context.getRenderKit();
Assert.notNull(renderKit, context.getViewRoot().getRenderKitId());
// Append */* to the contentType so createResponseWriter will succeed no matter the requested contentType.
String contentType = (String) context.getExternalContext().getRequestMap().get(FACELETS_CONTENT_TYPE_KEY);
if (StringUtils.hasText(contentType) && (!contentType.equals("*/*"))) {
contentType += ",*/*";
}
ResponseWriter writer;
String encoding = (String) context.getExternalContext().getRequestMap().get(FACELETS_ENCODING_KEY);
try {
writer = renderKit.createResponseWriter(NoopWriter.INSTANCE, contentType, encoding);
} catch (IllegalArgumentException e) {
// See RI bug prior to 1.2_05-b3. Might as well leave it:
// https://javaserverfaces.dev.java.net/issues/show_bug.cgi?id=613
log.fine("The impl didn't correctly handle '*/*' in the content type list.. try '*/*' directly.");
writer = renderKit.createResponseWriter(NoopWriter.INSTANCE, "*/*", encoding);
}
return writer;
}
@SuppressWarnings("unchecked")
protected String getResponseEncoding(FacesContext context, String originalEncoding) {
String encoding = originalEncoding;
Map requestMap = context.getExternalContext().getRequestMap();
Map sessionMap = context.getExternalContext().getSessionMap();
// 1. check the request attribute
if (requestMap.containsKey(FACELETS_ENCODING_KEY)) {
encoding = (String) requestMap.get(FACELETS_ENCODING_KEY);
sessionMap.put(CHARACTER_ENCODING_KEY, encoding);
}
// 2. get it from request
if (encoding == null) {
encoding = context.getExternalContext().getResponseCharacterEncoding();
}
// 3. get it from the session
if (encoding == null) {
encoding = (String) sessionMap.get(CHARACTER_ENCODING_KEY);
}
// 4. default it
if (encoding == null) {
encoding = "UTF-8";
}
return encoding;
}
protected static class NoopWriter extends Writer {
static final NoopWriter INSTANCE = new NoopWriter();
public void write(char[] buffer) {
}
public void write(char[] buffer, int off, int len) {
}
public void write(String str) {
}
public void write(int c) {
}
public void write(String str, int off, int len) {
}
public void close() {
}
public void flush() {
}
}
}

60
spring-faces/src/main/java/org/springframework/faces/webflow/context/portlet/InitParameterMap.java Normal file
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@@ -0,0 +1,60 @@
/*
* Copyright 2004-2010 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.faces.webflow.context.portlet;
import java.util.Iterator;
import javax.portlet.PortletContext;
import org.springframework.binding.collection.StringKeyedMapAdapter;
import org.springframework.webflow.core.collection.CollectionUtils;
/**
* Map backed by a PortletContext for accessing Portlet initialization parameters.
*
* @author Rossen Stoyanchev
* @since 2.2.0
*/
public class InitParameterMap extends StringKeyedMapAdapter {
final private PortletContext portletContext;
public InitParameterMap(PortletContext portletContext) {
this.portletContext = portletContext;
}
@Override
protected String getAttribute(String key) {
return portletContext.getInitParameter(key);
}
@Override
protected void setAttribute(String key, Object value) {
throw new UnsupportedOperationException("Cannot set PortletContext InitParameter");
}
@Override
protected void removeAttribute(String key) {
throw new UnsupportedOperationException("Cannot remove PortletContext InitParameter");
}
@Override
@SuppressWarnings("unchecked")
protected Iterator<String> getAttributeNames() {
return CollectionUtils.toIterator(portletContext.getInitParameterNames());
}
}

393
spring-faces/src/main/java/org/springframework/faces/webflow/context/portlet/PortletExternalContextImpl.java Normal file
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@@ -0,0 +1,393 @@
/*
* Copyright 2004-2010 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.faces.webflow.context.portlet;
import java.io.IOException;
import java.io.InputStream;
import java.net.MalformedURLException;
import java.net.URL;
import java.security.Principal;
import java.util.Collections;
import java.util.Iterator;
import java.util.Locale;
import java.util.Map;
import java.util.Set;
import javax.faces.FacesException;
import javax.faces.context.ExternalContext;
import javax.portlet.ActionRequest;
import javax.portlet.ActionResponse;
import javax.portlet.PortletContext;
import javax.portlet.PortletException;
import javax.portlet.PortletRequest;
import javax.portlet.PortletRequestDispatcher;
import javax.portlet.PortletResponse;
import javax.portlet.RenderRequest;
import javax.portlet.RenderResponse;
import org.springframework.binding.collection.MapAdaptable;
import org.springframework.faces.webflow.JsfRuntimeInformation;
import org.springframework.util.Assert;
import org.springframework.webflow.context.portlet.PortletContextMap;
import org.springframework.webflow.context.portlet.PortletRequestMap;
import org.springframework.webflow.context.portlet.PortletSessionMap;
import org.springframework.webflow.core.collection.CollectionUtils;
import org.springframework.webflow.core.collection.LocalAttributeMap;
/**
* An implementation of {@link ExternalContext} for use with Portlet requests.
*
* @author Rossen Stoyanchev
* @since 2.2.0
*/
public class PortletExternalContextImpl extends ExternalContext {
private ActionRequest actionRequest;
private Map<String, Object> applicationMap;
private boolean isActionRequest;
private PortletContext portletContext;
private PortletRequest portletRequest;
private PortletResponse portletResponse;
private Map<String, String> initParameterMap;
private Map<String, String> requestHeaderMap;
private Map<String, String[]> requestHeaderValuesMap;
private Map<String, Object> requestMap;
private Map<String, String> requestParameterMap;
private Map<String, String[]> requestParameterValuesMap;
private MapAdaptable sessionMap;
public PortletExternalContextImpl(PortletContext portletContext, PortletRequest portletRequest,
PortletResponse portletResponse) {
this.portletContext = portletContext;
this.portletRequest = portletRequest;
this.portletResponse = portletResponse;
if (portletRequest instanceof ActionRequest) {
this.actionRequest = (ActionRequest) portletRequest;
this.isActionRequest = true;
}
}
public void dispatch(String path) throws IOException {
Assert.isTrue(!isActionRequest);
PortletRequestDispatcher requestDispatcher = portletContext.getRequestDispatcher(path);
try {
requestDispatcher.include((RenderRequest) portletRequest, (RenderResponse) portletResponse);
} catch (PortletException exception) {
if (exception.getMessage() != null) {
throw new FacesException(exception.getMessage(), exception);
}
throw new FacesException(exception);
}
}
public String encodeActionURL(String url) {
Assert.notNull(url);
return portletResponse.encodeURL(url);
}
public String encodeNamespace(String name) {
Assert.isTrue(!isActionRequest);
return name + ((RenderResponse) portletResponse).getNamespace();
}
@Override
public String encodeResourceURL(String url) {
Assert.notNull(url);
return portletResponse.encodeURL(url);
}
@Override
@SuppressWarnings("unchecked")
public Map<String, Object> getApplicationMap() {
if (applicationMap == null) {
applicationMap = new PortletContextMap(portletContext);
}
return applicationMap;
}
@Override
public String getAuthType() {
return portletRequest.getAuthType();
}
@Override
public Object getContext() {
return portletContext;
}
@Override
public String getInitParameter(String name) {
return portletContext.getInitParameter(name);
}
@Override
@SuppressWarnings("unchecked")
public Map<String, String> getInitParameterMap() {
if (initParameterMap == null) {
initParameterMap = new InitParameterMap(portletContext);
}
return initParameterMap;
}
@Override
public String getRemoteUser() {
return portletRequest.getRemoteUser();
}
@Override
public Object getRequest() {
return portletRequest;
}
@Override
public String getRequestContentType() {
return null;
}
@Override
public String getRequestContextPath() {
return portletRequest.getContextPath();
}
@Override
@SuppressWarnings("unchecked")
public Map<String, Object> getRequestCookieMap() {
return Collections.EMPTY_MAP;
}
@Override
@SuppressWarnings("unchecked")
public Map<String, String> getRequestHeaderMap() {
if (requestHeaderMap == null) {
RequestPropertyMap map = new RequestPropertyMap(portletRequest);
map.setUseArrayForMultiValueAttributes(Boolean.FALSE);
requestHeaderMap = map;
}
return requestHeaderMap;
}
@Override
@SuppressWarnings("unchecked")
public Map<String, String[]> getRequestHeaderValuesMap() {
if (requestHeaderValuesMap == null) {
RequestPropertyMap map = new RequestPropertyMap(portletRequest);
map.setUseArrayForMultiValueAttributes(Boolean.TRUE);
requestHeaderValuesMap = map;
}
return requestHeaderValuesMap;
}
@Override
public Locale getRequestLocale() {
return portletRequest.getLocale();
}
@Override
@SuppressWarnings("unchecked")
public Iterator<Locale> getRequestLocales() {
return CollectionUtils.toIterator(portletRequest.getLocales());
}
@Override
@SuppressWarnings("unchecked")
public Map<String, Object> getRequestMap() {
if (requestMap == null) {
requestMap = new PortletRequestMap(portletRequest);
}
return requestMap;
}
@Override
@SuppressWarnings("unchecked")
public Map<String, String> getRequestParameterMap() {
if (requestParameterMap == null) {
RequestParameterMap map = new RequestParameterMap(portletRequest);
map.setUseArrayForMultiValueAttributes(Boolean.FALSE);
requestParameterMap = map;
}
return requestParameterMap;
}
@Override
@SuppressWarnings("unchecked")
public Iterator<String> getRequestParameterNames() {
return CollectionUtils.toIterator(portletRequest.getParameterNames());
}
@Override
@SuppressWarnings("unchecked")
public Map<String, String[]> getRequestParameterValuesMap() {
if (requestParameterValuesMap == null) {
RequestParameterMap map = new RequestParameterMap(portletRequest);
map.setUseArrayForMultiValueAttributes(Boolean.TRUE);
requestParameterValuesMap = map;
}
return requestParameterValuesMap;
}
@Override
public String getRequestPathInfo() {
return null;
}
@Override
public String getRequestServletPath() {
//
// Return "" instead of null in order to prevent NullPointerException in Apache MyFaces 1.2 when it tries to
// determine the servlet mappings in DefaultViewHandlerSupport.calculateFacesServletMapping(..).
// Note that the FacesServlet mapping in Web Flow is not relevant so this should be ok.
//
// Alternatively this method could be implemented to provide an actual servlet path derived from the
// viewId when that becomes available during rendering as the MyFaces Portlet Bridge does.
//
return (JsfRuntimeInformation.isMyFacesPresent()) ? "" : null;
}
@Override
public URL getResource(String path) throws MalformedURLException {
Assert.notNull(path);
return portletContext.getResource(path);
}
@Override
public InputStream getResourceAsStream(String path) {
Assert.notNull(path);
return portletContext.getResourceAsStream(path);
}
@Override
public Set<String> getResourcePaths(String path) {
Assert.notNull(path);
return portletContext.getResourcePaths(path);
}
@Override
public Object getResponse() {
return portletResponse;
}
@Override
public String getResponseContentType() {
return null;
}
@Override
public Object getSession(boolean create) {
return portletRequest.getPortletSession(create);
}
@Override
@SuppressWarnings("unchecked")
public Map<String, Object> getSessionMap() {
if (sessionMap == null) {
sessionMap = new LocalAttributeMap(new PortletSessionMap(portletRequest));
}
return sessionMap.asMap();
}
@Override
public Principal getUserPrincipal() {
return portletRequest.getUserPrincipal();
}
@Override
public boolean isUserInRole(String role) {
Assert.notNull(role);
return portletRequest.isUserInRole(role);
}
@Override
public void log(String message) {
Assert.notNull(message);
portletContext.log(message);
}
@Override
public void log(String message, Throwable exception) {
Assert.notNull(message);
Assert.notNull(exception);
portletContext.log(message, exception);
}
@Override
public void redirect(String url) throws IOException {
if (actionRequest instanceof ActionResponse) {
((ActionResponse) portletResponse).sendRedirect(url);
} else {
throw new IllegalArgumentException("Only ActionResponse supported");
}
}
public void release() {
portletContext = null;
portletRequest = null;
portletResponse = null;
applicationMap = null;
sessionMap = null;
requestMap = null;
requestParameterMap = null;
requestParameterValuesMap = null;
requestHeaderMap = null;
requestHeaderValuesMap = null;
initParameterMap = null;
actionRequest = null;
}
@Override
public void setRequest(Object request) {
this.portletRequest = (PortletRequest) request;
this.actionRequest = (portletRequest instanceof ActionRequest) ? (ActionRequest) request : null;
}
public void setRequestCharacterEncoding(String encoding) throws java.io.UnsupportedEncodingException {
Assert.notNull(actionRequest, "The request be an action request.");
actionRequest.setCharacterEncoding(encoding);
}
@Override
public String getRequestCharacterEncoding() {
Assert.notNull(actionRequest, "The request be an action request.");
return actionRequest.getCharacterEncoding();
}
@Override
public String getResponseCharacterEncoding() {
return null;
}
@Override
public void setResponseCharacterEncoding(String encoding) {
// no-op
}
@Override
public void setResponse(Object response) {
this.portletResponse = (PortletResponse) response;
}
}

321
spring-faces/src/main/java/org/springframework/faces/webflow/context/portlet/PortletFacesContextImpl.java Normal file
View File

@@ -0,0 +1,321 @@
/*
* Copyright 2004-2010 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.faces.webflow.context.portlet;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Iterator;
import java.util.LinkedHashSet;
import java.util.List;
import javax.el.ELContext;
import javax.el.ELContextEvent;
import javax.el.ELContextListener;
import javax.el.ELResolver;
import javax.el.FunctionMapper;
import javax.el.VariableMapper;
import javax.faces.FactoryFinder;
import javax.faces.application.Application;
import javax.faces.application.ApplicationFactory;
import javax.faces.application.FacesMessage;
import javax.faces.component.UIViewRoot;
import javax.faces.context.ExternalContext;
import javax.faces.context.FacesContext;
import javax.faces.context.ResponseStream;
import javax.faces.context.ResponseWriter;
import javax.faces.render.RenderKit;
import javax.faces.render.RenderKitFactory;
import javax.portlet.PortletContext;
import javax.portlet.PortletRequest;
import javax.portlet.PortletResponse;
import org.springframework.util.Assert;
import org.springframework.util.ClassUtils;
/**
* The default FacesContext implementation in Mojarra and in Apache MyFaces depends on the Servlet API. This
* implementation provides an alternative that accepts Portlet request and response structures and creates a
* {@link PortletExternalContextImpl} in its constructor. The rest of the method implementations mimic the equivalent
* methods in the default FacesContext implementation.
*
* @author Rossen Stoyanchev
* @since 2.2.0
*/
public class PortletFacesContextImpl extends FacesContext {
private Application application;
private ELContext elContext;
private ExternalContext externalContext;
private FacesMessage.Severity maximumSeverity;
private List<String> messageClientIds;
private List<FacesMessage> messages;
private boolean released = false;
private RenderKitFactory renderKitFactory;
private boolean renderResponse = false;
private boolean responseComplete = false;
private ResponseStream responseStream;
private ResponseWriter responseWriter;
private UIViewRoot viewRoot;
public PortletFacesContextImpl(PortletContext portletContext, PortletRequest portletRequest,
PortletResponse portletResponse) {
application = ((ApplicationFactory) FactoryFinder.getFactory(FactoryFinder.APPLICATION_FACTORY))
.getApplication();
renderKitFactory = (RenderKitFactory) FactoryFinder.getFactory(FactoryFinder.RENDER_KIT_FACTORY);
this.externalContext = new PortletExternalContextImpl(portletContext, portletRequest, portletResponse);
FacesContext.setCurrentInstance(this);
}
public PortletFacesContextImpl(ExternalContext externalContext) {
this.externalContext = externalContext;
}
public ExternalContext getExternalContext() {
assertFacesContextIsNotReleased();
return externalContext;
}
public FacesMessage.Severity getMaximumSeverity() {
assertFacesContextIsNotReleased();
return maximumSeverity;
}
@SuppressWarnings("unchecked")
public Iterator<FacesMessage> getMessages() {
assertFacesContextIsNotReleased();
return (messages != null) ? messages.iterator() : Collections.EMPTY_LIST.iterator();
}
public Application getApplication() {
assertFacesContextIsNotReleased();
return application;
}
public Iterator<String> getClientIdsWithMessages() {
assertFacesContextIsNotReleased();
if (messages == null || messages.isEmpty()) {
return new ArrayList<String>().iterator();
}
return new LinkedHashSet<String>(messageClientIds).iterator();
}
@SuppressWarnings("unchecked")
public Iterator<FacesMessage> getMessages(String clientId) {
assertFacesContextIsNotReleased();
if (messages == null) {
return Collections.EMPTY_LIST.iterator();
}
List<FacesMessage> list = new ArrayList<FacesMessage>();
for (int i = 0; i < messages.size(); i++) {
Object current = messageClientIds.get(i);
if (clientId == null) {
if (current == null) {
list.add(messages.get(i));
}
} else {
if (clientId.equals(current))
list.add(messages.get(i));
}
}
return list.iterator();
}
public RenderKit getRenderKit() {
if (getViewRoot() == null) {
return null;
}
String renderKitId = getViewRoot().getRenderKitId();
if (renderKitId == null) {
return null;
}
return renderKitFactory.getRenderKit(this, renderKitId);
}
public boolean getRenderResponse() {
assertFacesContextIsNotReleased();
return renderResponse;
}
public boolean getResponseComplete() {
assertFacesContextIsNotReleased();
return responseComplete;
}
public ResponseStream getResponseStream() {
assertFacesContextIsNotReleased();
return responseStream;
}
public void setResponseStream(ResponseStream responseStream) {
assertFacesContextIsNotReleased();
if (responseStream == null) {
throw new NullPointerException("responseStream");
}
this.responseStream = responseStream;
}
public ResponseWriter getResponseWriter() {
assertFacesContextIsNotReleased();
return responseWriter;
}
public void setResponseWriter(ResponseWriter responseWriter) {
assertFacesContextIsNotReleased();
if (responseWriter == null) {
throw new NullPointerException("responseWriter");
}
this.responseWriter = responseWriter;
}
public UIViewRoot getViewRoot() {
assertFacesContextIsNotReleased();
return viewRoot;
}
public void setViewRoot(UIViewRoot viewRoot) {
assertFacesContextIsNotReleased();
if (viewRoot == null) {
throw new NullPointerException("viewRoot");
}
this.viewRoot = viewRoot;
}
public void addMessage(String clientId, FacesMessage message) {
assertFacesContextIsNotReleased();
if (message == null) {
throw new NullPointerException("message");
}
if (messages == null) {
messages = new ArrayList<FacesMessage>();
messageClientIds = new ArrayList<String>();
}
messages.add(message);
messageClientIds.add((clientId != null) ? clientId : null);
FacesMessage.Severity severity = message.getSeverity();
if (severity != null) {
if (maximumSeverity == null) {
maximumSeverity = severity;
} else if (severity.compareTo(maximumSeverity) > 0) {
maximumSeverity = severity;
}
}
}
public void release() {
assertFacesContextIsNotReleased();
if (externalContext != null) {
Method delegateMethod = ClassUtils.getMethodIfAvailable(externalContext.getClass(), "release");
if (delegateMethod != null) {
try {
delegateMethod.invoke(externalContext);
} catch (Exception e) {
externalContext.log("Failed to release external context", e);
}
externalContext = null;
}
}
messageClientIds = null;
messages = null;
application = null;
responseStream = null;
responseWriter = null;
viewRoot = null;
released = true;
FacesContext.setCurrentInstance(null);
}
public void renderResponse() {
assertFacesContextIsNotReleased();
renderResponse = true;
}
public void responseComplete() {
assertFacesContextIsNotReleased();
responseComplete = true;
}
public ELContext getELContext() {
if (elContext == null) {
Application application = getApplication();
elContext = new PortletELContextImpl(application.getELResolver());
elContext.putContext(FacesContext.class, FacesContext.getCurrentInstance());
UIViewRoot root = getViewRoot();
if (null != root) {
elContext.setLocale(root.getLocale());
}
ELContextListener[] listeners = application.getELContextListeners();
if (listeners.length > 0) {
ELContextEvent event = new ELContextEvent(elContext);
for (ELContextListener listener : listeners) {
listener.contextCreated(event);
}
}
}
return elContext;
}
private void assertFacesContextIsNotReleased() {
Assert.isTrue(!released, "FacesContext already released");
}
private class PortletELContextImpl extends ELContext {
private FunctionMapper functionMapper;
private VariableMapper variableMapper;
private ELResolver resolver;
public PortletELContextImpl(ELResolver resolver) {
this.resolver = resolver;
}
@Override
public FunctionMapper getFunctionMapper() {
return functionMapper;
}
@Override
public VariableMapper getVariableMapper() {
return variableMapper;
}
@Override
public ELResolver getELResolver() {
return resolver;
}
}
}

86
spring-faces/src/main/java/org/springframework/faces/webflow/context/portlet/RequestParameterMap.java Normal file
View File

@@ -0,0 +1,86 @@
/*
* Copyright 2004-2010 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.faces.webflow.context.portlet;
import javax.portlet.PortletRequest;
import org.springframework.webflow.context.portlet.PortletRequestParameterMap;
/**
* Map backed by a PortletContext for accessing Portlet request parameters. Request parameters can have multiple values.
* The {@link RequestParameterMap#setUseArrayForMultiValueAttributes(Boolean)} property allows choosing whether the map
* will return:
* <ul>
* <li>String - selects the first value in case of multiple value parameters</li>
* <li>String[] - wraps single-values parameters as array</li>
* <li>String or String[] - depends on the values of the parameter</li>
* </ul>
*
* @author Rossen Stoyanchev
* @since 2.2.0
*
* @see PortletRequest#getParameter(String)
* @see PortletRequest#getParameterValues(String)
*/
public class RequestParameterMap extends PortletRequestParameterMap {
private Boolean useArrayForMultiValueAttributes;
private PortletRequest portletRequest;
public RequestParameterMap(PortletRequest portletRequest) {
super(portletRequest);
this.portletRequest = portletRequest;
}
public void setUseArrayForMultiValueAttributes(Boolean useArrayForMultiValueAttributes) {
this.useArrayForMultiValueAttributes = useArrayForMultiValueAttributes;
}
/**
* This property allows choosing what kind of attributes the map will return:
* <ol>
* <li>String - selects the first value in case of multiple value parameters</li>
* <li>String[] - wraps single-values parameters as array</li>
* <li>String or String[] - depends on the values of the parameter</li>
* </ol>
* The above choices correspond to the following values for useArrayForMultiValueAttributes:
* <ol>
* <li>False</li>
* <li>True</li>
* <li>null</li>
* </ol>
*
* @param useArrayForMultiValueAttributes
*/
public Boolean useArrayForMultiValueAttributes() {
return useArrayForMultiValueAttributes;
}
@Override
protected Object getAttribute(String key) {
if (null == useArrayForMultiValueAttributes) {
return super.getAttribute(key);
} else {
if (useArrayForMultiValueAttributes) {
return portletRequest.getParameterValues(key);
} else {
return portletRequest.getParameter(key);
}
}
}
}

112
spring-faces/src/main/java/org/springframework/faces/webflow/context/portlet/RequestPropertyMap.java Normal file
View File

@@ -0,0 +1,112 @@
/*
* Copyright 2004-2010 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.faces.webflow.context.portlet;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
import javax.portlet.PortletRequest;
import org.springframework.binding.collection.StringKeyedMapAdapter;
import org.springframework.webflow.core.collection.CollectionUtils;
/**
* Map backed by a PortletContext for accessing Portlet request properties. Request properties can have multiple values.
* The {@link RequestPropertyMap#setUseArrayForMultiValueAttributes(Boolean)} property allows choosing whether the map
* will return:
* <ul>
* <li>String - selects the first element in case of multiple values</li>
* <li>String[] - wraps single-values attributes as array</li>
* <li>String or String[] - depends on the values of the property</li>
* </ul>
*
* @author Rossen Stoyanchev
* @since 2.2.0
*
* @see PortletRequest#getProperty(String)
* @see PortletRequest#getProperties(String)
*/
public class RequestPropertyMap extends StringKeyedMapAdapter {
private Boolean useArrayForMultiValueAttributes;
private final PortletRequest portletRequest;
public RequestPropertyMap(PortletRequest portletRequest) {
this.portletRequest = portletRequest;
}
/**
* This property allows choosing what kind of attributes the map will return:
* <ol>
* <li>String - selects the first element in case of multiple values</li>
* <li>String[] - wraps single-values attributes as array</li>
* <li>String or String[] - depends on the values of the property</li>
* </ol>
* The above choices correspond to the following values for useArrayForMultiValueAttributes:
* <ol>
* <li>False</li>
* <li>True</li>
* <li>null</li>
* </ol>
*
* @param useArrayForMultiValueAttributes
*/
public void setUseArrayForMultiValueAttributes(Boolean useArrayForMultiValueAttributes) {
this.useArrayForMultiValueAttributes = useArrayForMultiValueAttributes;
}
public Boolean useArrayForMultiValueAttributes() {
return useArrayForMultiValueAttributes;
}
@Override
protected Object getAttribute(String key) {
if (null == useArrayForMultiValueAttributes) {
List<String> list = Collections.list(portletRequest.getProperties(key));
if (1 == list.size()) {
return list.get(0);
} else {
return list.toArray(new String[list.size()]);
}
} else {
if (useArrayForMultiValueAttributes) {
List<String> list = Collections.list(portletRequest.getProperties(key));
return list.toArray(new String[list.size()]);
} else {
return portletRequest.getProperty(key);
}
}
}
@Override
protected void setAttribute(String key, Object value) {
throw new UnsupportedOperationException("Cannot set PortletRequest property");
}
@Override
protected void removeAttribute(String key) {
throw new UnsupportedOperationException("Cannot remove PortletRequest property");
}
@Override
@SuppressWarnings("unchecked")
protected Iterator<String> getAttributeNames() {
return CollectionUtils.toIterator(portletRequest.getPropertyNames());
}
}

2
spring-faces/src/main/resources/META-INF/faces-config.xml
View File

@@ -16,7 +16,7 @@
<factory>
<application-factory>org.springframework.faces.webflow.FlowApplicationFactory</application-factory>
</factory>
<lifecycle>
<phase-listener>org.springframework.faces.support.RequestLoggingPhaseListener</phase-listener>
</lifecycle>

57
spring-faces/src/test/java/org/springframework/faces/webflow/context/portlet/RequestParameterMapTests.java Normal file
View File

@@ -0,0 +1,57 @@
package org.springframework.faces.webflow.context.portlet;
import junit.framework.TestCase;
import org.springframework.mock.web.portlet.MockPortletRequest;
public class RequestParameterMapTests extends TestCase {
private RequestParameterMap requestMap;
private MockPortletRequest request;
protected void setUp() throws Exception {
super.setUp();
request = new MockPortletRequest();
requestMap = new RequestParameterMap(request);
}
protected void tearDown() throws Exception {
super.tearDown();
request = null;
requestMap = null;
}
public void testSingleValueParameter() throws Exception {
request.setParameter("key", "value");
assertEquals("value", requestMap.getAttribute("key"));
}
public void testMultiValueParameter() throws Exception {
request.setParameter("key", "value");
request.addParameter("key", "value2");
Object actual = requestMap.getAttribute("key");
assertTrue(actual.getClass().isArray());
assertEquals(2, ((String[]) actual).length);
assertEquals("value", ((String[]) actual)[0]);
assertEquals("value2", ((String[]) actual)[1]);
}
public void testSingleValueParameterAsArray() throws Exception {
request.setParameter("key", "value");
requestMap.setUseArrayForMultiValueAttributes(Boolean.TRUE);
Object actual = requestMap.getAttribute("key");
assertTrue(actual.getClass().isArray());
assertEquals(1, ((String[]) actual).length);
assertEquals("value", ((String[]) actual)[0]);
}
public void testMultiValueParameterAsString() throws Exception {
request.setParameter("key", "value");
request.addParameter("key", "value2");
requestMap.setUseArrayForMultiValueAttributes(Boolean.FALSE);
Object actual = requestMap.getAttribute("key");
assertEquals("value", actual);
}
}

56
spring-faces/src/test/java/org/springframework/faces/webflow/context/portlet/RequestPropertyMapTests.java Normal file
View File

@@ -0,0 +1,56 @@
package org.springframework.faces.webflow.context.portlet;
import junit.framework.TestCase;
import org.springframework.mock.web.portlet.MockPortletRequest;
public class RequestPropertyMapTests extends TestCase {
private RequestPropertyMap requestMap;
private MockPortletRequest request;
protected void setUp() throws Exception {
super.setUp();
request = new MockPortletRequest();
requestMap = new RequestPropertyMap(request);
}
protected void tearDown() throws Exception {
super.tearDown();
request = null;
requestMap = null;
}
public void testSingleValueProperty() throws Exception {
request.setProperty("key", "value");
assertEquals("value", requestMap.getAttribute("key"));
}
public void testMultiValueProperty() throws Exception {
request.setProperty("key", "value");
request.addProperty("key", "value2");
Object actual = requestMap.getAttribute("key");
assertTrue(actual.getClass().isArray());
assertEquals(2, ((String[]) actual).length);
assertEquals("value", ((String[]) actual)[0]);
assertEquals("value2", ((String[]) actual)[1]);
}
public void testSingleValuePropertyAsArray() throws Exception {
request.setProperty("key", "value");
requestMap.setUseArrayForMultiValueAttributes(Boolean.TRUE);
Object actual = requestMap.getAttribute("key");
assertTrue(actual.getClass().isArray());
assertEquals(1, ((String[]) actual).length);
assertEquals("value", ((String[]) actual)[0]);
}
public void testMultiValuePropertyAsString() throws Exception {
request.setProperty("key", "value");
request.addProperty("key", "value2");
requestMap.setUseArrayForMultiValueAttributes(Boolean.FALSE);
Object actual = requestMap.getAttribute("key");
assertEquals("value", actual);
}
}

1
spring-faces/template.mf
View File

@@ -11,6 +11,7 @@ Import-Template:
org.springframework.*;version="[3.0.4.RELEASE, 3.1.0)",
org.apache.commons.logging;version="[1.1.1, 2.0.0)",
javax.el;version="[1.0.0, 2.0.0)",
javax.portlet;version="[2.0.0, 3.0.0)";resolution:=optional,
javax.servlet;version="[2.4.0, 3.0.0)",
javax.servlet.http;version="[2.4.0, 3.0.0)",
javax.faces.*;version="[1.2.0, 3.0.0)",

1
spring-webflow-samples/booking-portlet-faces/.classpath
View File

@@ -8,5 +8,6 @@
<classpathentry kind="con" path="org.eclipse.jst.j2ee.internal.web.container"/>
<classpathentry kind="var" path="IVY_CACHE/org.junit/com.springsource.junit/3.8.2/com.springsource.junit-3.8.2.jar" sourcepath="/IVY_CACHE/org.junit/com.springsource.junit/3.8.2/com.springsource.junit-sources-3.8.2.jar"/>
<classpathentry kind="var" path="IVY_CACHE/javax.portlet/com.springsource.javax.portlet/2.0.0/com.springsource.javax.portlet-2.0.0.jar" sourcepath="/IVY_CACHE/org.junit/com.springsource.junit/3.8.2/com.springsource.javax.portlet-sources-2.0.0.jar"/>
<classpathentry kind="var" path="IVY_CACHE/javax.el/com.springsource.javax.el/1.0.0/com.springsource.javax.el-1.0.0.jar" sourcepath="IVY_CACHE/javax.el/com.springsource.javax.el/1.0.0/com.springsource.javax.el-sources-1.0.0.jar"/>
<classpathentry kind="output" path="target/classes"/>
</classpath>

21
spring-webflow-samples/booking-portlet-faces/.settings/org.eclipse.jdt.core.prefs
View File

@@ -1,4 +1,4 @@
#Wed Jun 02 12:02:05 BST 2010
#Sun Sep 12 18:04:00 GMT 2010
eclipse.preferences.version=1
instance/org.eclipse.core.net/org.eclipse.core.net.hasMigrated=true
org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
@@ -56,13 +56,13 @@ org.eclipse.jdt.core.formatter.brace_position_for_switch=end_of_line
org.eclipse.jdt.core.formatter.brace_position_for_type_declaration=end_of_line
org.eclipse.jdt.core.formatter.comment.clear_blank_lines_in_block_comment=false
org.eclipse.jdt.core.formatter.comment.clear_blank_lines_in_javadoc_comment=false
org.eclipse.jdt.core.formatter.comment.format_block_comments=true
org.eclipse.jdt.core.formatter.comment.format_block_comments=false
org.eclipse.jdt.core.formatter.comment.format_header=false
org.eclipse.jdt.core.formatter.comment.format_html=true
org.eclipse.jdt.core.formatter.comment.format_javadoc_comments=true
org.eclipse.jdt.core.formatter.comment.format_line_comments=true
org.eclipse.jdt.core.formatter.comment.format_html=false
org.eclipse.jdt.core.formatter.comment.format_javadoc_comments=false
org.eclipse.jdt.core.formatter.comment.format_line_comments=false
org.eclipse.jdt.core.formatter.comment.format_source_code=true
org.eclipse.jdt.core.formatter.comment.indent_parameter_description=true
org.eclipse.jdt.core.formatter.comment.indent_parameter_description=false
org.eclipse.jdt.core.formatter.comment.indent_root_tags=false
org.eclipse.jdt.core.formatter.comment.insert_new_line_before_root_tags=do not insert
org.eclipse.jdt.core.formatter.comment.insert_new_line_for_parameter=do not insert
@@ -83,6 +83,9 @@ org.eclipse.jdt.core.formatter.indent_switchstatements_compare_to_cases=true
org.eclipse.jdt.core.formatter.indent_switchstatements_compare_to_switch=false
org.eclipse.jdt.core.formatter.indentation.size=4
org.eclipse.jdt.core.formatter.insert_new_line_after_annotation=insert
org.eclipse.jdt.core.formatter.insert_new_line_after_annotation_on_local_variable=insert
org.eclipse.jdt.core.formatter.insert_new_line_after_annotation_on_member=insert
org.eclipse.jdt.core.formatter.insert_new_line_after_annotation_on_parameter=do not insert
org.eclipse.jdt.core.formatter.insert_new_line_after_opening_brace_in_array_initializer=do not insert
org.eclipse.jdt.core.formatter.insert_new_line_at_end_of_file_if_missing=do not insert
org.eclipse.jdt.core.formatter.insert_new_line_before_catch_in_try_statement=do not insert
@@ -251,6 +254,8 @@ org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_constructor_
org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_enum_constant=do not insert
org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_method_declaration=do not insert
org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_method_invocation=do not insert
org.eclipse.jdt.core.formatter.join_lines_in_comments=true
org.eclipse.jdt.core.formatter.join_wrapped_lines=true
org.eclipse.jdt.core.formatter.keep_else_statement_on_same_line=false
org.eclipse.jdt.core.formatter.keep_empty_array_initializer_on_one_line=false
org.eclipse.jdt.core.formatter.keep_imple_if_on_one_line=false
@@ -261,7 +266,7 @@ org.eclipse.jdt.core.formatter.never_indent_line_comments_on_first_column=false
org.eclipse.jdt.core.formatter.number_of_blank_lines_at_beginning_of_method_body=0
org.eclipse.jdt.core.formatter.number_of_empty_lines_to_preserve=1
org.eclipse.jdt.core.formatter.put_empty_statement_on_new_line=true
org.eclipse.jdt.core.formatter.tabulation.char=mixed
org.eclipse.jdt.core.formatter.tabulation.size=8
org.eclipse.jdt.core.formatter.tabulation.char=tab
org.eclipse.jdt.core.formatter.tabulation.size=4
org.eclipse.jdt.core.formatter.use_tabs_only_for_leading_indentations=false
org.eclipse.jdt.core.formatter.wrap_before_binary_operator=true

4
spring-webflow-samples/booking-portlet-faces/.settings/org.eclipse.jdt.ui.prefs
View File

@@ -1,7 +1,7 @@
#Thu Aug 09 13:12:30 EDT 2007
#Sun Sep 12 18:04:00 GMT 2010
eclipse.preferences.version=1
editor_save_participant_org.eclipse.jdt.ui.postsavelistener.cleanup=true
formatter_profile=_Spring Java Conventions
formatter_profile=_Spring
formatter_settings_version=11
instance/org.eclipse.core.net/org.eclipse.core.net.hasMigrated=true
sp_cleanup.add_default_serial_version_id=true

5
spring-webflow-samples/booking-portlet-faces/ivy.xml
View File

@@ -47,8 +47,11 @@
<dependency org="org.springframework" name="org.springframework.web.servlet" rev="3.0.4.RELEASE" conf="compile->compile"/>
<dependency org="org.springframework.webflow" name="org.springframework.webflow" rev="latest.integration" conf="compile->compile"/>
<dependency org="org.springframework.webflow" name="org.springframework.faces" rev="latest.integration" conf="compile->myfaces12,myfacesPortlet20"/>
<dependency org="org.springframework.webflow" name="org.springframework.faces" rev="latest.integration" conf="compile->myfaces12"/>
<dependency org="com.sun.facelets" name="com.springsource.com.sun.facelets" rev="1.1.14" conf="compile->compile"/>
<!-- Temporarily add these while experimenting without portlet bridge -->
<dependency org="javax.el" name="com.springsource.javax.el" rev="1.0.0" conf="provided->runtime" />
<!-- test-time only dependencies -->
<dependency org="org.junit" name="com.springsource.junit" rev="3.8.2" conf="test->compile"/>

172
spring-webflow-samples/booking-portlet-faces/src/main/java/org/springframework/webflow/samples/PortletFaceletViewHandler.java
View File

@@ -1,172 +0,0 @@
/**
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.webflow.samples;
import java.io.IOException;
import java.io.Writer;
import java.util.Map;
import java.util.logging.Level;
import javax.faces.FacesException;
import javax.faces.application.ViewHandler;
import javax.faces.context.ExternalContext;
import javax.faces.context.FacesContext;
import javax.faces.context.ResponseWriter;
import javax.faces.render.RenderKit;
import javax.portlet.MimeResponse;
import javax.portlet.faces.Bridge;
import com.sun.facelets.FaceletViewHandler;
/**
* See: http://www.mail-archive.com/users@myfaces.apache.org/msg55213.html
*/
public class PortletFaceletViewHandler extends FaceletViewHandler {
public PortletFaceletViewHandler(ViewHandler parent) {
super(new FaceletViewHandler(parent));
}
protected ResponseWriter createResponseWriter(FacesContext context) throws IOException, FacesException {
// Only override if in a portlet request
if (context.getExternalContext().getRequestMap().get(Bridge.PORTLET_LIFECYCLE_PHASE) == null) {
return super.createResponseWriter(context);
}
ExternalContext extContext = context.getExternalContext();
RenderKit renderKit = context.getRenderKit();
// Avoid a cryptic NullPointerException when the renderkit ID
// is incorrectly set
if (renderKit == null) {
String id = context.getViewRoot().getRenderKitId();
throw new IllegalStateException("No render kit was available for id \"" + id + "\"");
}
MimeResponse response = (MimeResponse) extContext.getResponse();
// get our content type
String contentType = (String) extContext.getRequestMap().get("facelets.ContentType");
// get the encoding
String encoding = (String) extContext.getRequestMap().get("facelets.Encoding");
ResponseWriter writer;
// append */* to the contentType so createResponseWriter will succeed no matter
// the requested contentType.
if (contentType != null && !contentType.equals("*/*")) {
contentType += ",*/*";
}
// Create a dummy ResponseWriter with a bogus writer,
// so we can figure out what content type the ReponseWriter
// is really going to ask for
try {
writer = renderKit.createResponseWriter(NullWriter.Instance, contentType, encoding);
} catch (IllegalArgumentException e) {
// Added because of an RI bug prior to 1.2_05-b3. Might as well leave it in case other impls have the same
// problem.
// https://javaserverfaces.dev.java.net/issues/show_bug.cgi?id=613
log.fine("The impl didn't correctly handled '*/*' in the content type list. Trying '*/*' directly.");
writer = renderKit.createResponseWriter(NullWriter.Instance, "*/*", encoding);
}
// Override the JSF provided content type if necessary
contentType = getResponseContentType(context, writer.getContentType());
encoding = getResponseEncoding(context, writer.getCharacterEncoding());
// apply them to the response
response.setContentType(contentType + "; charset=" + encoding);
// removed 2005.8.23 to comply with J2EE 1.3
// response.setCharacterEncoding(encoding);
// Now, clone with the real writer
writer = writer.cloneWithWriter(response.getWriter());
return writer;
}
/**
* Generate the encoding
*
* @param context
* @param orig
* @return
*/
protected String getResponseEncoding(FacesContext context, String orig) {
String encoding = orig;
// see if we need to override the encoding
Map m = context.getExternalContext().getRequestMap();
Map sm = context.getExternalContext().getSessionMap();
// 1. check the request attribute
if (m.containsKey("facelets.Encoding")) {
encoding = (String) m.get("facelets.Encoding");
if (log.isLoggable(Level.FINEST)) {
log.finest("Facelet specified alternate encoding '" + encoding + "'");
}
sm.put(CHARACTER_ENCODING_KEY, encoding);
}
// 2. get it from request
if (encoding == null) {
encoding = context.getExternalContext().getResponseCharacterEncoding();
}
// 3. get it from the session
if (encoding == null) {
encoding = (String) sm.get(CHARACTER_ENCODING_KEY);
if (log.isLoggable(Level.FINEST)) {
log.finest("Session specified alternate encoding '" + encoding + "'");
}
}
// 4. default it
if (encoding == null) {
encoding = "UTF-8";
if (log.isLoggable(Level.FINEST)) {
log.finest("ResponseWriter created had a null CharacterEncoding, defaulting to UTF-8");
}
}
return encoding;
}
protected static class NullWriter extends Writer {
static final NullWriter Instance = new NullWriter();
public void write(char[] buffer) {
}
public void write(char[] buffer, int off, int len) {
}
public void write(String str) {
}
public void write(int c) {
}
public void write(String str, int off, int len) {
}
public void close() {
}
public void flush() {
}
}
}

5
spring-webflow-samples/booking-portlet-faces/src/main/webapp/WEB-INF/faces-config.xml
View File

@@ -5,7 +5,6 @@
<faces-config>
<application>
<!-- Enables Facelets -->
<view-handler>org.springframework.webflow.samples.PortletFaceletViewHandler</view-handler>
<view-handler>org.springframework.faces.webflow.application.portlet.PortletFaceletViewHandler</view-handler>
</application>
</faces-config>
</faces-config>

31
spring-webflow-samples/booking-portlet-faces/src/main/webapp/WEB-INF/flows/booking/enterBookingDetails.xhtml
View File

@@ -2,8 +2,7 @@
<ui:composition xmlns="http://www.w3.org/1999/xhtml"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:sf="http://www.springframework.org/tags/faces">
xmlns:f="http://java.sun.com/jsf/core">
<f:view contentType="text/html">
@@ -45,11 +44,9 @@
<h:outputLabel for="checkinDate">Check In Date:</h:outputLabel>
</td>
<td class="input">
<sf:clientDateValidator required="true" >
<h:inputText id="checkinDate" value="#{booking.checkinDate}" required="true">
<f:convertDateTime pattern="yyyy-MM-dd" timeZone="EST"/>
</h:inputText>
</sf:clientDateValidator>
<h:inputText id="checkinDate" value="#{booking.checkinDate}" required="true">
<f:convertDateTime pattern="yyyy-MM-dd" timeZone="EST"/>
</h:inputText>
</td>
</tr>
<tr class="field">
@@ -57,11 +54,9 @@
<h:outputLabel for="checkoutDate">Check Out Date:</h:outputLabel>
</td>
<td class="input">
<sf:clientDateValidator required="true">
<h:inputText id="checkoutDate" value="#{booking.checkoutDate}" required="true">
<f:convertDateTime pattern="yyyy-MM-dd" timeZone="EST"/>
</h:inputText>
</sf:clientDateValidator>
<h:inputText id="checkoutDate" value="#{booking.checkoutDate}" required="true">
<f:convertDateTime pattern="yyyy-MM-dd" timeZone="EST"/>
</h:inputText>
</td>
</tr>
<tr class="field">
@@ -89,9 +84,7 @@
<h:outputLabel for="creditCard">Credit Card #:</h:outputLabel>
</td>
<td class="input">
<sf:clientTextValidator required="true" regExp="[0-9]{16}" invalidMessage="A 16-digit credit card number is required.">
<h:inputText id="creditCard" value="#{booking.creditCard}" required="true"/>
</sf:clientTextValidator>
<h:inputText id="creditCard" value="#{booking.creditCard}" required="true"/>
</td>
</tr>
<tr class="field">
@@ -99,9 +92,7 @@
<h:outputLabel for="creditCardName">Credit Card Name:</h:outputLabel>
</td>
<td class="input">
<sf:clientTextValidator required="true">
<h:inputText id="creditCardName" value="#{booking.creditCardName}" required="true"/>
</sf:clientTextValidator>
<h:inputText id="creditCardName" value="#{booking.creditCardName}" required="true"/>
</td>
</tr>
<tr class="field">
@@ -119,9 +110,7 @@
</tr>
<tr>
<td colspan="2" class="buttonGroup">
<sf:validateAllOnClick>
<h:commandButton id="proceed" action="proceed" value="Proceed"/>&#160;
</sf:validateAllOnClick>
<h:commandButton id="proceed" action="proceed" value="Proceed"/>&#160;
<h:commandButton id="cancel" immediate="true" value="Cancel" action="cancel"/>
</td>
</tr>

136
spring-webflow-samples/booking-portlet-faces/src/main/webapp/WEB-INF/flows/main/enterSearchCriteria.xhtml
View File

@@ -2,82 +2,76 @@
<ui:composition xmlns="http://www.w3.org/1999/xhtml"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:sf="http://www.springframework.org/tags/faces">
xmlns:f="http://java.sun.com/jsf/core">
<f:view contentType="text/html">
<ui:fragment id="hotelSearchFragment">
<div id="hotelSearch">
<h2>Search Hotels</h2>
<span class="errors">
<h:messages globalOnly="true" />
</span>
<h:form id="mainForm">
<fieldset>
<div class="searchGroup">
<div class="searchField">
<sf:clientTextValidator promptMessage="Search hotels by name, address, city, or zip.">
<h:inputText id="searchString" value="#{searchCriteria.searchString}" style="width: 165px; height: 15px;" />
</sf:clientTextValidator>
</div>
<div class="searchSize">
<h:outputLabel for="pageSize">Maximum results:</h:outputLabel>
<h:selectOneMenu id="pageSize" value="#{searchCriteria.pageSize}">
<f:selectItems value="#{referenceData.pageSizeOptions}" />
</h:selectOneMenu>
</div>
<div class="searchButton">
<sf:commandButton id="findHotels" value="Find Hotels" processIds="hotelSearchFragment" action="search" />
</div>
<div id="hotelSearch">
<h2>Search Hotels</h2>
<span class="errors">
<h:messages globalOnly="true" />
</span>
<h:form id="mainForm">
<fieldset>
<div class="searchGroup">
<div class="searchField">
<h:outputLabel for="searchString">Search String:</h:outputLabel>
<h:inputText id="searchString" value="#{searchCriteria.searchString}" style="width: 165px; height: 15px;" />
</div>
</fieldset>
</h:form>
</div>
</ui:fragment>
<div class="searchSize">
<h:outputLabel for="pageSize">Maximum results:</h:outputLabel>
<h:selectOneMenu id="pageSize" value="#{searchCriteria.pageSize}">
<f:selectItems value="#{referenceData.pageSizeOptions}" />
</h:selectOneMenu>
</div>
<div class="searchButton">
<h:commandButton value="Find Hotels" action="search" />
</div>
</div>
</fieldset>
</h:form>
</div>
<ui:fragment id="bookingsFragment">
<div id="bookingsSection">
<h:form id="bookingsForm">
<h2>Current Hotel Bookings</h2>
<h:outputText value="No Bookings Found" rendered="#{bookings.rowCount == 0}"/>
<h:dataTable id="bookings" styleClass="summary" value="#{bookings}" var="booking" rendered="#{bookings.rowCount > 0}">
<h:column>
<f:facet name="header">Name</f:facet>
#{booking.hotel.name}
</h:column>
<h:column>
<f:facet name="header">Address</f:facet>
#{booking.hotel.address}
</h:column>
<h:column>
<f:facet name="header">City, State</f:facet>
#{booking.hotel.city}, #{booking.hotel.state}
</h:column>
<h:column>
<f:facet name="header">Check in date</f:facet>
<h:outputText value="#{booking.checkinDate}">
<f:convertDateTime dateStyle="short"/>
</h:outputText>
</h:column>
<h:column>
<f:facet name="header">Check out date</f:facet>
<h:outputText value="#{booking.checkoutDate}">
<f:convertDateTime dateStyle="short"/>
</h:outputText>
</h:column>
<h:column>
<f:facet name="header">Confirmation number</f:facet>
#{booking.id}
</h:column>
<h:column>
<f:facet name="header">Action</f:facet>
<sf:commandLink id="cancel" value="Cancel" processIds="bookingsFragment" action="cancelBooking" />
</h:column>
</h:dataTable>
</h:form>
</div>
</ui:fragment>
<div id="bookingsSection">
<h:form id="bookingsForm">
<h2>Current Hotel Bookings</h2>
<h:outputText value="No Bookings Found" rendered="#{bookings.rowCount == 0}"/>
<h:dataTable id="bookings" styleClass="summary" value="#{bookings}" var="booking" rendered="#{bookings.rowCount > 0}">
<h:column>
<f:facet name="header">Name</f:facet>
#{booking.hotel.name}
</h:column>
<h:column>
<f:facet name="header">Address</f:facet>
#{booking.hotel.address}
</h:column>
<h:column>
<f:facet name="header">City, State</f:facet>
#{booking.hotel.city}, #{booking.hotel.state}
</h:column>
<h:column>
<f:facet name="header">Check in date</f:facet>
<h:outputText value="#{booking.checkinDate}">
<f:convertDateTime dateStyle="short"/>
</h:outputText>
</h:column>
<h:column>
<f:facet name="header">Check out date</f:facet>
<h:outputText value="#{booking.checkoutDate}">
<f:convertDateTime dateStyle="short"/>
</h:outputText>
</h:column>
<h:column>
<f:facet name="header">Confirmation number</f:facet>
#{booking.id}
</h:column>
<h:column>
<f:facet name="header">Action</f:facet>
<h:commandLink value="Cancel" action="cancelBooking" />
</h:column>
</h:dataTable>
</h:form>
</div>
</f:view>
</ui:composition>

14
spring-webflow-samples/booking-portlet-faces/src/main/webapp/WEB-INF/flows/main/main.xml
View File

@@ -12,7 +12,6 @@
<transition on="search" to="reviewHotels" />
<transition on="cancelBooking">
<evaluate expression="bookingService.cancelBooking(bookings.selectedRow)" />
<render fragments="bookingsFragment"/>
</transition>
</view-state>
@@ -22,14 +21,12 @@
</on-render>
<transition on="previous">
<evaluate expression="searchCriteria.previousPage()" />
<render fragments="hotels:searchResultsFragment" />
</transition>
<transition on="next">
<evaluate expression="searchCriteria.nextPage()" />
<render fragments="hotels:searchResultsFragment" />
</transition>
<transition on="select" to="reviewHotel" />
<transition on="changeSearch" to="changeSearchCriteria" />
<transition on="changeSearch" to="enterSearchCriteria" />
</view-state>
<view-state id="reviewHotel">
@@ -46,15 +43,6 @@
<transition on="bookingCancelled" to="enterSearchCriteria" />
</subflow-state>
<view-state id="changeSearchCriteria" view="enterSearchCriteria.xhtml" popup="true">
<on-entry>
<render fragments="hotelSearchFragment" />
</on-entry>
<transition on="search" to="reviewHotels">
<evaluate expression="searchCriteria.resetPage()"/>
</transition>
</view-state>
<end-state id="finish" />
</flow>

9
spring-webflow-samples/booking-portlet-faces/src/main/webapp/WEB-INF/flows/main/reviewHotel.xhtml
View File

@@ -2,8 +2,7 @@
<ui:composition xmlns="http://www.w3.org/1999/xhtml"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:sf="http://www.springframework.org/tags/faces">
xmlns:f="http://java.sun.com/jsf/core">
<f:view contentType="text/html">
@@ -45,10 +44,8 @@
<h:form id="hotel">
<input name="execution" type="hidden" value="${flowExecutionContext.key}"/>
<fieldset class="buttonGroup">
<sf:commandButton id="book" ajaxEnabled="false" action="book" value="Book Hotel"/>&#160;
<sf:commandButton id="cancel" ajaxEnabled="false" action="cancel" value="Back to Search"/>
</fieldset>
<h:commandButton id="book" action="book" value="Book Hotel"/>&#160;
<h:commandButton id="cancel" action="cancel" value="Back to Search"/>
</h:form>
</f:view>

67
spring-webflow-samples/booking-portlet-faces/src/main/webapp/WEB-INF/flows/main/reviewHotels.xhtml
View File

@@ -2,49 +2,46 @@
<ui:composition xmlns="http://www.w3.org/1999/xhtml"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:sf="http://www.springframework.org/tags/faces">
xmlns:f="http://java.sun.com/jsf/core">
<f:view contentType="text/html">
<h:form id="hotels">
<h2>Hotel Results</h2>
<p>
<sf:commandLink value="Change Search" action="changeSearch"/>
<h:commandLink value="Change Search" action="changeSearch"/>
</p>
<ui:fragment id="searchResultsFragment">
<div id="searchResults">
<h:outputText id="noHotelsText" value="No Hotels Found" rendered="#{hotels.rowCount == 0}"/>
<h:dataTable id="hotels" styleClass="summary" value="#{hotels}" var="hotel" rendered="#{hotels.rowCount > 0}">
<h:column>
<f:facet name="header">Name</f:facet>
#{hotel.name}
</h:column>
<h:column>
<f:facet name="header">Address</f:facet>
#{hotel.address}
</h:column>
<h:column>
<f:facet name="header">City, State</f:facet>
#{hotel.city}, #{hotel.state}, #{hotel.country}
</h:column>
<h:column>
<f:facet name="header">Zip</f:facet>
#{hotel.zip}
</h:column>
<h:column>
<f:facet name="header">Action</f:facet>
<sf:commandLink id="viewHotelLink" value="View Hotel" action="select"/>
</h:column>
</h:dataTable>
<div class="next">
<sf:commandLink id="nextPageLink" value="More Results" action="next" rendered="#{not empty hotels and hotels.rowCount == searchCriteria.pageSize}"/>
</div>
<div class="previous">
<sf:commandLink id="previousPageLink" value="Previous results" action="previous" rendered="#{searchCriteria.page > 0}"/>
</div>
<div id="searchResults">
<h:outputText id="noHotelsText" value="No Hotels Found" rendered="#{hotels.rowCount == 0}"/>
<h:dataTable id="hotels" styleClass="summary" value="#{hotels}" var="hotel" rendered="#{hotels.rowCount > 0}">
<h:column>
<f:facet name="header">Name</f:facet>
#{hotel.name}
</h:column>
<h:column>
<f:facet name="header">Address</f:facet>
#{hotel.address}
</h:column>
<h:column>
<f:facet name="header">City, State</f:facet>
#{hotel.city}, #{hotel.state}, #{hotel.country}
</h:column>
<h:column>
<f:facet name="header">Zip</f:facet>
#{hotel.zip}
</h:column>
<h:column>
<f:facet name="header">Action</f:facet>
<h:commandLink id="viewHotelLink" value="View Hotel" action="select"/>
</h:column>
</h:dataTable>
<div class="next">
<h:commandLink id="nextPageLink" value="More Results" action="next" rendered="#{not empty hotels and hotels.rowCount == searchCriteria.pageSize}"/>
</div>
</ui:fragment>
<div class="previous">
<h:commandLink id="previousPageLink" value="Previous results" action="previous" rendered="#{searchCriteria.page > 0}"/>
</div>
</div>
</h:form>
</f:view>

14
spring-webflow-samples/booking-portlet-mvc/src/main/java/org/springframework/webflow/samples/booking/SearchCriteria.java
View File

@@ -2,7 +2,6 @@ package org.springframework.webflow.samples.booking;
import java.io.Serializable;
/**
* A backing bean for the main hotel search form. Encapsulates the criteria needed to perform a hotel search.
*
@@ -53,4 +52,17 @@ public class SearchCriteria implements Serializable {
public void setPage(int page) {
this.page = page;
}
public void nextPage() {
page++;
}
public void previousPage() {
page--;
}
public void resetPage() {
page = 0;
}
}

1
spring-webflow-samples/booking-portlet-mvc/src/main/webapp/WEB-INF/flows/main/enterSearchCriteria.jsp
View File

@@ -11,6 +11,7 @@
<form:errors path="*"/>
</span>
<fieldset>
<label for="searchString">Search For:</label>
<form:input path="searchString"/>
<label for="pageSize">Maximum results:</label>
<form:select path="pageSize">

4
spring-webflow-samples/booking-portlet-mvc/src/main/webapp/WEB-INF/flows/main/main.xml
View File

@@ -9,7 +9,9 @@
<on-render>
<evaluate expression="bookingService.findBookings(currentUser.name)" result="requestScope.bookings" />
</on-render>
<transition on="search" to="reviewHotels" />
<transition on="search" to="reviewHotels" >
<evaluate expression="searchCriteria.resetPage()" />
</transition>
<transition on="cancelBooking" to="cancelBooking" bind="false" />
</view-state>

23
spring-webflow-samples/booking-portlet-mvc/src/main/webapp/WEB-INF/flows/main/reviewHotels.jsp
View File

@@ -1,9 +1,16 @@
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@ taglib prefix="portlet" uri="http://java.sun.com/portlet_2_0"%>
<%@ taglib prefix="form" uri="http://www.springframework.org/tags/form" %>
<%@ taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions"%>
<h2>Hotel Results</h2>
<portlet:actionURL var="changeSearchUrl">
<portlet:param name="execution" value="${flowExecutionKey}" />
<portlet:param name="_eventId" value="changeSearch" />
</portlet:actionURL>
<a href="${changeSearchUrl}">Change Search</a>
<table class="summary">
<thead>
<tr>
@@ -38,3 +45,19 @@
</c:if>
</tbody>
</table>
<c:if test="${searchCriteria.page > 0}">
<portlet:actionURL var="prevResultsUrl">
<portlet:param name="execution" value="${flowExecutionKey}" />
<portlet:param name="_eventId" value="previous" />
</portlet:actionURL>
<a href="${prevResultsUrl}">Previous Results</a>
</c:if>
<c:if test="${not empty hotels && fn:length(hotels) == searchCriteria.pageSize}">
<portlet:actionURL var="moreResultsUrl">
<portlet:param name="execution" value="${flowExecutionKey}" />
<portlet:param name="_eventId" value="next" />
</portlet:actionURL>
<a href="${moreResultsUrl}">More Results</a>
</c:if>

2
spring-webflow/pom.xml
View File

@@ -73,7 +73,7 @@
<dependency>
<groupId>javax.portlet</groupId>
<artifactId>portlet-api</artifactId>
<version>1.0</version>
<version>2.0</version>
<scope>provided</scope>
</dependency>
<dependency>

4
spring-webflow/src/main/java/org/springframework/webflow/engine/ViewState.java
View File

@@ -232,7 +232,9 @@ public class ViewState extends TransitionableState {
context.getFlashScope().put(View.USER_EVENT_STATE_ATTRIBUTE, view.getUserEventState());
externalContext.requestFlowExecutionRedirect();
} else {
render(context, view);
if (externalContext.isResponseAllowed()) {
render(context, view);
}
}
}
}