init
This commit is contained in:
272
java/javax/servlet/http/HttpServletResponseWrapper.java
Normal file
272
java/javax/servlet/http/HttpServletResponseWrapper.java
Normal file
@@ -0,0 +1,272 @@
|
||||
/*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership.
|
||||
* The ASF licenses this file to You 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 javax.servlet.http;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.util.Collection;
|
||||
|
||||
import javax.servlet.ServletResponseWrapper;
|
||||
|
||||
/**
|
||||
* Provides a convenient implementation of the HttpServletResponse interface
|
||||
* that can be subclassed by developers wishing to adapt the response from a
|
||||
* Servlet. This class implements the Wrapper or Decorator pattern. Methods
|
||||
* default to calling through to the wrapped response object.
|
||||
*
|
||||
* @since v 2.3
|
||||
* @see javax.servlet.http.HttpServletResponse
|
||||
*/
|
||||
public class HttpServletResponseWrapper extends ServletResponseWrapper
|
||||
implements HttpServletResponse {
|
||||
|
||||
/**
|
||||
* Constructs a response adaptor wrapping the given response.
|
||||
*
|
||||
* @param response The response to be wrapped
|
||||
*
|
||||
* @throws java.lang.IllegalArgumentException
|
||||
* if the response is null
|
||||
*/
|
||||
public HttpServletResponseWrapper(HttpServletResponse response) {
|
||||
super(response);
|
||||
}
|
||||
|
||||
private HttpServletResponse _getHttpServletResponse() {
|
||||
return (HttpServletResponse) super.getResponse();
|
||||
}
|
||||
|
||||
/**
|
||||
* The default behavior of this method is to call addCookie(Cookie cookie)
|
||||
* on the wrapped response object.
|
||||
*/
|
||||
@Override
|
||||
public void addCookie(Cookie cookie) {
|
||||
this._getHttpServletResponse().addCookie(cookie);
|
||||
}
|
||||
|
||||
/**
|
||||
* The default behavior of this method is to call containsHeader(String
|
||||
* name) on the wrapped response object.
|
||||
*/
|
||||
@Override
|
||||
public boolean containsHeader(String name) {
|
||||
return this._getHttpServletResponse().containsHeader(name);
|
||||
}
|
||||
|
||||
/**
|
||||
* The default behavior of this method is to call encodeURL(String url) on
|
||||
* the wrapped response object.
|
||||
*/
|
||||
@Override
|
||||
public String encodeURL(String url) {
|
||||
return this._getHttpServletResponse().encodeURL(url);
|
||||
}
|
||||
|
||||
/**
|
||||
* The default behavior of this method is to return encodeRedirectURL(String
|
||||
* url) on the wrapped response object.
|
||||
*/
|
||||
@Override
|
||||
public String encodeRedirectURL(String url) {
|
||||
return this._getHttpServletResponse().encodeRedirectURL(url);
|
||||
}
|
||||
|
||||
/**
|
||||
* The default behavior of this method is to call encodeUrl(String url) on
|
||||
* the wrapped response object.
|
||||
*
|
||||
* @deprecated As of Version 3.0 of the Java Servlet API
|
||||
*/
|
||||
@Override
|
||||
@SuppressWarnings("dep-ann")
|
||||
// Spec API does not use @Deprecated
|
||||
public String encodeUrl(String url) {
|
||||
return this._getHttpServletResponse().encodeUrl(url);
|
||||
}
|
||||
|
||||
/**
|
||||
* The default behavior of this method is to return encodeRedirectUrl(String
|
||||
* url) on the wrapped response object.
|
||||
*
|
||||
* @deprecated As of Version 3.0 of the Java Servlet API
|
||||
*/
|
||||
@Override
|
||||
@SuppressWarnings("dep-ann")
|
||||
// Spec API does not use @Deprecated
|
||||
public String encodeRedirectUrl(String url) {
|
||||
return this._getHttpServletResponse().encodeRedirectUrl(url);
|
||||
}
|
||||
|
||||
/**
|
||||
* The default behavior of this method is to call sendError(int sc, String
|
||||
* msg) on the wrapped response object.
|
||||
*/
|
||||
@Override
|
||||
public void sendError(int sc, String msg) throws IOException {
|
||||
this._getHttpServletResponse().sendError(sc, msg);
|
||||
}
|
||||
|
||||
/**
|
||||
* The default behavior of this method is to call sendError(int sc) on the
|
||||
* wrapped response object.
|
||||
*/
|
||||
@Override
|
||||
public void sendError(int sc) throws IOException {
|
||||
this._getHttpServletResponse().sendError(sc);
|
||||
}
|
||||
|
||||
/**
|
||||
* The default behavior of this method is to return sendRedirect(String
|
||||
* location) on the wrapped response object.
|
||||
*/
|
||||
@Override
|
||||
public void sendRedirect(String location) throws IOException {
|
||||
this._getHttpServletResponse().sendRedirect(location);
|
||||
}
|
||||
|
||||
/**
|
||||
* The default behavior of this method is to call setDateHeader(String name,
|
||||
* long date) on the wrapped response object.
|
||||
*/
|
||||
@Override
|
||||
public void setDateHeader(String name, long date) {
|
||||
this._getHttpServletResponse().setDateHeader(name, date);
|
||||
}
|
||||
|
||||
/**
|
||||
* The default behavior of this method is to call addDateHeader(String name,
|
||||
* long date) on the wrapped response object.
|
||||
*/
|
||||
@Override
|
||||
public void addDateHeader(String name, long date) {
|
||||
this._getHttpServletResponse().addDateHeader(name, date);
|
||||
}
|
||||
|
||||
/**
|
||||
* The default behavior of this method is to return setHeader(String name,
|
||||
* String value) on the wrapped response object.
|
||||
*/
|
||||
@Override
|
||||
public void setHeader(String name, String value) {
|
||||
this._getHttpServletResponse().setHeader(name, value);
|
||||
}
|
||||
|
||||
/**
|
||||
* The default behavior of this method is to return addHeader(String name,
|
||||
* String value) on the wrapped response object.
|
||||
*/
|
||||
@Override
|
||||
public void addHeader(String name, String value) {
|
||||
this._getHttpServletResponse().addHeader(name, value);
|
||||
}
|
||||
|
||||
/**
|
||||
* The default behavior of this method is to call setIntHeader(String name,
|
||||
* int value) on the wrapped response object.
|
||||
*/
|
||||
@Override
|
||||
public void setIntHeader(String name, int value) {
|
||||
this._getHttpServletResponse().setIntHeader(name, value);
|
||||
}
|
||||
|
||||
/**
|
||||
* The default behavior of this method is to call addIntHeader(String name,
|
||||
* int value) on the wrapped response object.
|
||||
*/
|
||||
@Override
|
||||
public void addIntHeader(String name, int value) {
|
||||
this._getHttpServletResponse().addIntHeader(name, value);
|
||||
}
|
||||
|
||||
/**
|
||||
* The default behavior of this method is to call setStatus(int sc) on the
|
||||
* wrapped response object.
|
||||
*/
|
||||
@Override
|
||||
public void setStatus(int sc) {
|
||||
this._getHttpServletResponse().setStatus(sc);
|
||||
}
|
||||
|
||||
/**
|
||||
* The default behavior of this method is to call setStatus(int sc, String
|
||||
* sm) on the wrapped response object.
|
||||
*
|
||||
* @deprecated As of Version 3.0 of the Java Servlet API
|
||||
*/
|
||||
@Override
|
||||
@SuppressWarnings("dep-ann")
|
||||
// Spec API does not use @Deprecated
|
||||
public void setStatus(int sc, String sm) {
|
||||
this._getHttpServletResponse().setStatus(sc, sm);
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritDoc}
|
||||
* <p>
|
||||
* The default implementation is to call
|
||||
* {@link HttpServletResponse#getStatus()}
|
||||
* on the wrapped {@link HttpServletResponse}.
|
||||
*
|
||||
* @since Servlet 3.0
|
||||
*/
|
||||
@Override
|
||||
public int getStatus() {
|
||||
return this._getHttpServletResponse().getStatus();
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritDoc}
|
||||
* <p>
|
||||
* The default implementation is to call
|
||||
* {@link HttpServletResponse#getHeader(String)}
|
||||
* on the wrapped {@link HttpServletResponse}.
|
||||
*
|
||||
* @since Servlet 3.0
|
||||
*/
|
||||
@Override
|
||||
public String getHeader(String name) {
|
||||
return this._getHttpServletResponse().getHeader(name);
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritDoc}
|
||||
* <p>
|
||||
* The default implementation is to call
|
||||
* {@link HttpServletResponse#getHeaders(String)}
|
||||
* on the wrapped {@link HttpServletResponse}.
|
||||
*
|
||||
* @since Servlet 3.0
|
||||
*/
|
||||
@Override
|
||||
public Collection<String> getHeaders(String name) {
|
||||
return this._getHttpServletResponse().getHeaders(name);
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritDoc}
|
||||
* <p>
|
||||
* The default implementation is to call
|
||||
* {@link HttpServletResponse#getHeaderNames()}
|
||||
* on the wrapped {@link HttpServletResponse}.
|
||||
*
|
||||
* @since Servlet 3.0
|
||||
*/
|
||||
@Override
|
||||
public Collection<String> getHeaderNames() {
|
||||
return this._getHttpServletResponse().getHeaderNames();
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user