Spring/spring-framework
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Polishing

Browse Source
This commit is contained in:
Juergen Hoeller
2018-09-17 14:56:55 +02:00
parent 4a51f6feef
commit ec1aa5c6ea
5 changed files with 32 additions and 30 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/support/DefaultHandlerExceptionResolver.java
View File

@@ -330,7 +330,8 @@ public class DefaultHandlerExceptionResolver extends AbstractHandlerExceptionRes
/**
* Handle the case when a {@link org.springframework.web.bind.WebDataBinder} conversion cannot occur.
* <p>The default implementation sends an HTTP 500 error, and returns an empty {@code ModelAndView}.
* Alternatively, a fallback view could be chosen, or the TypeMismatchException could be rethrown as-is.
* Alternatively, a fallback view could be chosen, or the ConversionNotSupportedException could be
* rethrown as-is.
* @param ex the ConversionNotSupportedException to be handled
* @param request current HTTP request
* @param response current HTTP response
@@ -367,7 +368,7 @@ public class DefaultHandlerExceptionResolver extends AbstractHandlerExceptionRes
* Handle the case where a {@linkplain org.springframework.http.converter.HttpMessageConverter message converter}
* cannot read from a HTTP request.
* <p>The default implementation sends an HTTP 400 error, and returns an empty {@code ModelAndView}.
* Alternatively, a fallback view could be chosen, or the HttpMediaTypeNotSupportedException could be
* Alternatively, a fallback view could be chosen, or the HttpMessageNotReadableException could be
* rethrown as-is.
* @param ex the HttpMessageNotReadableException to be handled
* @param request current HTTP request
@@ -388,7 +389,7 @@ public class DefaultHandlerExceptionResolver extends AbstractHandlerExceptionRes
* {@linkplain org.springframework.http.converter.HttpMessageConverter message converter}
* cannot write to a HTTP request.
* <p>The default implementation sends an HTTP 500 error, and returns an empty {@code ModelAndView}.
* Alternatively, a fallback view could be chosen, or the HttpMediaTypeNotSupportedException could
* Alternatively, a fallback view could be chosen, or the HttpMessageNotWritableException could
* be rethrown as-is.
* @param ex the HttpMessageNotWritableException to be handled
* @param request current HTTP request

34
spring-webmvc/src/main/java/org/springframework/web/servlet/tags/UrlTag.java
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2002-2017 the original author or authors.
* Copyright 2002-2018 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.
@@ -35,8 +35,8 @@ import org.springframework.web.util.TagUtils;
import org.springframework.web.util.UriUtils;
/**
* JSP tag for creating URLs. Modeled after the JSTL c:url tag with backwards
* compatibility in mind.
* The {@code <url>} tag creates URLs. Modeled after the JSTL {@code c:url} tag with
* backwards compatibility in mind.
*
* <p>Enhancements to the JSTL functionality include:
* <ul>
@@ -65,7 +65,8 @@ import org.springframework.web.util.UriUtils;
* <pre class="code">&lt;spring:url value="/url/path/{variableName}"&gt;
* &lt;spring:param name="variableName" value="more than JSTL c:url" /&gt;
* &lt;/spring:url&gt;</pre>
* Results in:
*
* <p>The above results in:
* {@code /currentApplicationContext/url/path/more%20than%20JSTL%20c%3Aurl}
*
* @author Scott Andrews
@@ -100,7 +101,7 @@ public class UrlTag extends HtmlEscapingAwareTag implements ParamAware {
/**
* Sets the value of the URL
* Set the value of the URL.
*/
public void setValue(String value) {
if (value.contains(URL_TYPE_ABSOLUTE)) {
@@ -118,7 +119,8 @@ public class UrlTag extends HtmlEscapingAwareTag implements ParamAware {
}
/**
* Set the context path for the URL. Defaults to the current context
* Set the context path for the URL.
* Defaults to the current context.
*/
public void setContext(String context) {
if (context.startsWith("/")) {
@@ -130,16 +132,16 @@ public class UrlTag extends HtmlEscapingAwareTag implements ParamAware {
}
/**
* Set the variable name to expose the URL under. Defaults to rendering the
* URL to the current JspWriter
* Set the variable name to expose the URL under.
* Defaults to rendering the URL to the current JspWriter.
*/
public void setVar(String var) {
this.var = var;
}
/**
* Set the scope to export the URL variable to. This attribute has no
* meaning unless var is also defined.
* Set the scope to export the URL variable to.
* This attribute has no meaning unless {@code var} is also defined.
*/
public void setScope(String scope) {
this.scope = TagUtils.getScope(scope);
@@ -179,7 +181,7 @@ public class UrlTag extends HtmlEscapingAwareTag implements ParamAware {
if (this.var == null) {
// print the url to the writer
try {
pageContext.getOut().print(url);
this.pageContext.getOut().print(url);
}
catch (IOException ex) {
throw new JspException(ex);
@@ -187,7 +189,7 @@ public class UrlTag extends HtmlEscapingAwareTag implements ParamAware {
}
else {
// store the url as a variable
pageContext.setAttribute(var, url, scope);
this.pageContext.setAttribute(this.var, url, this.scope);
}
return EVAL_PAGE;
}
@@ -198,8 +200,8 @@ public class UrlTag extends HtmlEscapingAwareTag implements ParamAware {
* @return the URL value as a String
*/
String createUrl() throws JspException {
HttpServletRequest request = (HttpServletRequest) pageContext.getRequest();
HttpServletResponse response = (HttpServletResponse) pageContext.getResponse();
HttpServletRequest request = (HttpServletRequest) this.pageContext.getRequest();
HttpServletResponse response = (HttpServletResponse) this.pageContext.getResponse();
StringBuilder url = new StringBuilder();
if (this.type == UrlType.CONTEXT_RELATIVE) {
@@ -250,7 +252,7 @@ public class UrlTag extends HtmlEscapingAwareTag implements ParamAware {
protected String createQueryString(List<Param> params, Set<String> usedParams, boolean includeQueryStringDelimiter)
throws JspException {
String encoding = pageContext.getResponse().getCharacterEncoding();
String encoding = this.pageContext.getResponse().getCharacterEncoding();
StringBuilder qs = new StringBuilder();
for (Param param : params) {
if (!usedParams.contains(param.getName()) && StringUtils.hasLength(param.getName())) {
@@ -287,7 +289,7 @@ public class UrlTag extends HtmlEscapingAwareTag implements ParamAware {
protected String replaceUriTemplateParams(String uri, List<Param> params, Set<String> usedParams)
throws JspException {
String encoding = pageContext.getResponse().getCharacterEncoding();
String encoding = this.pageContext.getResponse().getCharacterEncoding();
for (Param param : params) {
String template = URL_TEMPLATE_DELIMITER_PREFIX + param.getName() + URL_TEMPLATE_DELIMITER_SUFFIX;
if (uri.contains(template)) {