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Add javax.websocket.Endpoint configuration support

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This commit is contained in:
Rossen Stoyanchev
2013-03-13 12:14:51 -04:00
parent 4e67f809fb
commit cdd7d7bd88
9 changed files with 819 additions and 13 deletions
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199
spring-web/src/main/java/org/springframework/http/HttpHeaders.java
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@@ -17,14 +17,10 @@
package org.springframework.http;
import java.io.Serializable;
import java.net.URI;
import java.nio.charset.Charset;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
@@ -40,6 +36,7 @@ import java.util.Set;
import java.util.TimeZone;
import org.springframework.util.Assert;
import org.springframework.util.CollectionUtils;
import org.springframework.util.LinkedCaseInsensitiveMap;
import org.springframework.util.MultiValueMap;
import org.springframework.util.StringUtils;
@@ -71,6 +68,8 @@ public class HttpHeaders implements MultiValueMap<String, String>, Serializable
private static final String CACHE_CONTROL = "Cache-Control";
private static final String CONNECTION = "Connection";
private static final String CONTENT_DISPOSITION = "Content-Disposition";
private static final String CONTENT_LENGTH = "Content-Length";
@@ -91,8 +90,22 @@ public class HttpHeaders implements MultiValueMap<String, String>, Serializable
private static final String LOCATION = "Location";
private static final String ORIGIN = "Origin";
private static final String SEC_WEBSOCKET_ACCEPT = "Sec-WebSocket-Accept";
private static final String SEC_WEBSOCKET_EXTENSIONS = "Sec-WebSocket-Extensions";
private static final String SEC_WEBSOCKET_KEY = "Sec-WebSocket-Key";
private static final String SEC_WEBSOCKET_PROTOCOL = "Sec-WebSocket-Protocol";
private static final String SEC_WEBSOCKET_VERSION = "Sec-WebSocket-Version";
private static final String PRAGMA = "Pragma";
private static final String UPGARDE = "Upgrade";
private static final String[] DATE_FORMATS = new String[] {
"EEE, dd MMM yyyy HH:mm:ss zzz",
@@ -251,6 +264,30 @@ public class HttpHeaders implements MultiValueMap<String, String>, Serializable
return getFirst(CACHE_CONTROL);
}
/**
* Sets the (new) value of the {@code Connection} header.
* @param connection the value of the header
*/
public void setConnection(String connection) {
set(CONNECTION, connection);
}
/**
* Sets the (new) value of the {@code Connection} header.
* @param connection the value of the header
*/
public void setConnection(List<String> connection) {
set(CONNECTION, toCommaDelimitedString(connection));
}
/**
* Returns the value of the {@code Connection} header.
* @return the value of the header
*/
public List<String> getConnection() {
return getFirstValueAsList(CONNECTION);
}
/**
* Sets the (new) value of the {@code Content-Disposition} header for {@code form-data}.
* @param name the control name
@@ -393,15 +430,19 @@ public class HttpHeaders implements MultiValueMap<String, String>, Serializable
* @param ifNoneMatchList the new value of the header
*/
public void setIfNoneMatch(List<String> ifNoneMatchList) {
set(IF_NONE_MATCH, toCommaDelimitedString(ifNoneMatchList));
}
private String toCommaDelimitedString(List<String> list) {
StringBuilder builder = new StringBuilder();
for (Iterator<String> iterator = ifNoneMatchList.iterator(); iterator.hasNext();) {
for (Iterator<String> iterator = list.iterator(); iterator.hasNext();) {
String ifNoneMatch = iterator.next();
builder.append(ifNoneMatch);
if (iterator.hasNext()) {
builder.append(", ");
}
}
set(IF_NONE_MATCH, builder.toString());
return builder.toString();
}
/**
@@ -409,9 +450,13 @@ public class HttpHeaders implements MultiValueMap<String, String>, Serializable
* @return the header value
*/
public List<String> getIfNoneMatch() {
return getFirstValueAsList(IF_NONE_MATCH);
}
private List<String> getFirstValueAsList(String header) {
List<String> result = new ArrayList<String>();
String value = getFirst(IF_NONE_MATCH);
String value = getFirst(header);
if (value != null) {
String[] tokens = value.split(",\\s*");
for (String token : tokens) {
@@ -457,6 +502,130 @@ public class HttpHeaders implements MultiValueMap<String, String>, Serializable
return (value != null ? URI.create(value) : null);
}
/**
* Sets the (new) value of the {@code Origin} header.
* @param origin the value of the header
*/
public void setOrigin(String origin) {
set(ORIGIN, origin);
}
/**
* Returns the value of the {@code Origin} header.
* @return the value of the header
*/
public String getOrigin() {
return getFirst(ORIGIN);
}
/**
* Sets the (new) value of the {@code Sec-WebSocket-Accept} header.
* @param secWebSocketAccept the value of the header
*/
public void setSecWebSocketAccept(String secWebSocketAccept) {
set(SEC_WEBSOCKET_ACCEPT, secWebSocketAccept);
}
/**
* Returns the value of the {@code Sec-WebSocket-Accept} header.
* @return the value of the header
*/
public String getSecWebSocketAccept() {
return getFirst(SEC_WEBSOCKET_ACCEPT);
}
/**
* Returns the value of the {@code Sec-WebSocket-Extensions} header.
* @return the value of the header
*/
public List<String> getSecWebSocketExtensions() {
List<String> values = get(SEC_WEBSOCKET_EXTENSIONS);
if (CollectionUtils.isEmpty(values)) {
return Collections.emptyList();
}
else if (values.size() == 1) {
return getFirstValueAsList(SEC_WEBSOCKET_EXTENSIONS);
}
else {
return values;
}
}
/**
* Sets the (new) value of the {@code Sec-WebSocket-Extensions} header.
* @param secWebSocketExtensions the value of the header
*/
public void setSecWebSocketExtensions(List<String> secWebSocketExtensions) {
set(SEC_WEBSOCKET_EXTENSIONS, toCommaDelimitedString(secWebSocketExtensions));
}
/**
* Sets the (new) value of the {@code Sec-WebSocket-Key} header.
* @param secWebSocketKey the value of the header
*/
public void setSecWebSocketKey(String secWebSocketKey) {
set(SEC_WEBSOCKET_KEY, secWebSocketKey);
}
/**
* Returns the value of the {@code Sec-WebSocket-Key} header.
* @return the value of the header
*/
public String getSecWebSocketKey() {
return getFirst(SEC_WEBSOCKET_KEY);
}
/**
* Sets the (new) value of the {@code Sec-WebSocket-Protocol} header.
* @param secWebSocketProtocol the value of the header
*/
public void setSecWebSocketProtocol(String secWebSocketProtocol) {
if (secWebSocketProtocol != null) {
set(SEC_WEBSOCKET_PROTOCOL, secWebSocketProtocol);
}
}
/**
* Sets the (new) value of the {@code Sec-WebSocket-Protocol} header.
* @param secWebSocketProtocols the value of the header
*/
public void setSecWebSocketProtocol(List<String> secWebSocketProtocols) {
set(SEC_WEBSOCKET_PROTOCOL, toCommaDelimitedString(secWebSocketProtocols));
}
/**
* Returns the value of the {@code Sec-WebSocket-Key} header.
* @return the value of the header
*/
public List<String> getSecWebSocketProtocol() {
List<String> values = get(SEC_WEBSOCKET_PROTOCOL);
if (CollectionUtils.isEmpty(values)) {
return Collections.emptyList();
}
else if (values.size() == 1) {
return getFirstValueAsList(SEC_WEBSOCKET_PROTOCOL);
}
else {
return values;
}
}
/**
* Sets the (new) value of the {@code Sec-WebSocket-Version} header.
* @param secWebSocketKey the value of the header
*/
public void setSecWebSocketVersion(String secWebSocketVersion) {
set(SEC_WEBSOCKET_VERSION, secWebSocketVersion);
}
/**
* Returns the value of the {@code Sec-WebSocket-Version} header.
* @return the value of the header
*/
public String getSecWebSocketVersion() {
return getFirst(SEC_WEBSOCKET_VERSION);
}
/**
* Sets the (new) value of the {@code Pragma} header.
* @param pragma the value of the header
@@ -473,6 +642,22 @@ public class HttpHeaders implements MultiValueMap<String, String>, Serializable
return getFirst(PRAGMA);
}
/**
* Sets the (new) value of the {@code Upgrade} header.
* @param upgrade the value of the header
*/
public void setUpgrade(String upgrade) {
set(UPGARDE, upgrade);
}
/**
* Returns the value of the {@code Upgrade} header.
* @return the value of the header
*/
public String getUpgrade() {
return getFirst(UPGARDE);
}
// Utility methods
private long getFirstDate(String headerName) {