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<div class="subTitle"><span class="packageLabelInType">Package</span> <a href="../../../javax/servlet/http/package-summary.html">javax.servlet.http</a></div>
<h2 title="Class HttpServletResponseWrapper" class="title">Class HttpServletResponseWrapper</h2>
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<ul class="inheritance">
<li>java.lang.Object</li>
<li>
<ul class="inheritance">
<li><a href="../../../javax/servlet/ServletResponseWrapper.html" title="class in javax.servlet">javax.servlet.ServletResponseWrapper</a></li>
<li>
<ul class="inheritance">
<li>javax.servlet.http.HttpServletResponseWrapper</li>
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<dt>All Implemented Interfaces:</dt>
<dd><code><a href="../../../javax/servlet/http/HttpServletResponse.html" title="interface in javax.servlet.http">HttpServletResponse</a></code>, <code><a href="../../../javax/servlet/ServletResponse.html" title="interface in javax.servlet">ServletResponse</a></code></dd>
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<pre>public class <span class="typeNameLabel">HttpServletResponseWrapper</span>
extends <a href="../../../javax/servlet/ServletResponseWrapper.html" title="class in javax.servlet">ServletResponseWrapper</a>
implements <a href="../../../javax/servlet/http/HttpServletResponse.html" title="interface in javax.servlet.http">HttpServletResponse</a></pre>
<div class="block">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.</div>
<dl>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>v 2.3</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../javax/servlet/http/HttpServletResponse.html" title="interface in javax.servlet.http"><code>HttpServletResponse</code></a></dd>
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<h3>Field Summary</h3>
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<h3>Fields inherited from interface javax.servlet.http.<a href="../../../javax/servlet/http/HttpServletResponse.html" title="interface in javax.servlet.http">HttpServletResponse</a></h3>
<code><a href="../../../javax/servlet/http/HttpServletResponse.html#SC_ACCEPTED">SC_ACCEPTED</a>, <a href="../../../javax/servlet/http/HttpServletResponse.html#SC_BAD_GATEWAY">SC_BAD_GATEWAY</a>, <a href="../../../javax/servlet/http/HttpServletResponse.html#SC_BAD_REQUEST">SC_BAD_REQUEST</a>, <a href="../../../javax/servlet/http/HttpServletResponse.html#SC_CONFLICT">SC_CONFLICT</a>, <a href="../../../javax/servlet/http/HttpServletResponse.html#SC_CONTINUE">SC_CONTINUE</a>, <a href="../../../javax/servlet/http/HttpServletResponse.html#SC_CREATED">SC_CREATED</a>, <a href="../../../javax/servlet/http/HttpServletResponse.html#SC_EXPECTATION_FAILED">SC_EXPECTATION_FAILED</a>, <a href="../../../javax/servlet/http/HttpServletResponse.html#SC_FORBIDDEN">SC_FORBIDDEN</a>, <a href="../../../javax/servlet/http/HttpServletResponse.html#SC_FOUND">SC_FOUND</a>, <a href="../../../javax/servlet/http/HttpServletResponse.html#SC_GATEWAY_TIMEOUT">SC_GATEWAY_TIMEOUT</a>, <a href="../../../javax/servlet/http/HttpServletResponse.html#SC_GONE">SC_GONE</a>, <a href="../../../javax/servlet/http/HttpServletResponse.html#SC_HTTP_VERSION_NOT_SUPPORTED">SC_HTTP_VERSION_NOT_SUPPORTED</a>, <a href="../../../javax/servlet/http/HttpServletResponse.html#SC_INTERNAL_SERVER_ERROR">SC_INTERNAL_SERVER_ERROR</a>, <a href="../../../javax/servlet/http/HttpServletResponse.html#SC_LENGTH_REQUIRED">SC_LENGTH_REQUIRED</a>, <a href="../../../javax/servlet/http/HttpServletResponse.html#SC_METHOD_NOT_ALLOWED">SC_METHOD_NOT_ALLOWED</a>, <a href="../../../javax/servlet/http/HttpServletResponse.html#SC_MOVED_PERMANENTLY">SC_MOVED_PERMANENTLY</a>, <a href="../../../javax/servlet/http/HttpServletResponse.html#SC_MOVED_TEMPORARILY">SC_MOVED_TEMPORARILY</a>, <a href="../../../javax/servlet/http/HttpServletResponse.html#SC_MULTIPLE_CHOICES">SC_MULTIPLE_CHOICES</a>, <a href="../../../javax/servlet/http/HttpServletResponse.html#SC_NO_CONTENT">SC_NO_CONTENT</a>, <a href="../../../javax/servlet/http/HttpServletResponse.html#SC_NON_AUTHORITATIVE_INFORMATION">SC_NON_AUTHORITATIVE_INFORMATION</a>, <a href="../../../javax/servlet/http/HttpServletResponse.html#SC_NOT_ACCEPTABLE">SC_NOT_ACCEPTABLE</a>, <a href="../../../javax/servlet/http/HttpServletResponse.html#SC_NOT_FOUND">SC_NOT_FOUND</a>, <a href="../../../javax/servlet/http/HttpServletResponse.html#SC_NOT_IMPLEMENTED">SC_NOT_IMPLEMENTED</a>, <a href="../../../javax/servlet/http/HttpServletResponse.html#SC_NOT_MODIFIED">SC_NOT_MODIFIED</a>, <a href="../../../javax/servlet/http/HttpServletResponse.html#SC_OK">SC_OK</a>, <a href="../../../javax/servlet/http/HttpServletResponse.html#SC_PARTIAL_CONTENT">SC_PARTIAL_CONTENT</a>, <a href="../../../javax/servlet/http/HttpServletResponse.html#SC_PAYMENT_REQUIRED">SC_PAYMENT_REQUIRED</a>, <a href="../../../javax/servlet/http/HttpServletResponse.html#SC_PRECONDITION_FAILED">SC_PRECONDITION_FAILED</a>, <a href="../../../javax/servlet/http/HttpServletResponse.html#SC_PROXY_AUTHENTICATION_REQUIRED">SC_PROXY_AUTHENTICATION_REQUIRED</a>, <a href="../../../javax/servlet/http/HttpServletResponse.html#SC_REQUEST_ENTITY_TOO_LARGE">SC_REQUEST_ENTITY_TOO_LARGE</a>, <a href="../../../javax/servlet/http/HttpServletResponse.html#SC_REQUEST_TIMEOUT">SC_REQUEST_TIMEOUT</a>, <a href="../../../javax/servlet/http/HttpServletResponse.html#SC_REQUEST_URI_TOO_LONG">SC_REQUEST_URI_TOO_LONG</a>, <a href="../../../javax/servlet/http/HttpServletResponse.html#SC_REQUESTED_RANGE_NOT_SATISFIABLE">SC_REQUESTED_RANGE_NOT_SATISFIABLE</a>, <a href="../../../javax/servlet/http/HttpServletResponse.html#SC_RESET_CONTENT">SC_RESET_CONTENT</a>, <a href="../../../javax/servlet/http/HttpServletResponse.html#SC_SEE_OTHER">SC_SEE_OTHER</a>, <a href="../../../javax/servlet/http/HttpServletResponse.html#SC_SERVICE_UNAVAILABLE">SC_SERVICE_UNAVAILABLE</a>, <a href="../../../javax/servlet/http/HttpServletResponse.html#SC_SWITCHING_PROTOCOLS">SC_SWITCHING_PROTOCOLS</a>, <a href="../../../javax/servlet/http/HttpServletResponse.html#SC_TEMPORARY_REDIRECT">SC_TEMPORARY_REDIRECT</a>, <a href="../../../javax/servlet/http/HttpServletResponse.html#SC_UNAUTHORIZED">SC_UNAUTHORIZED</a>, <a href="../../../javax/servlet/http/HttpServletResponse.html#SC_UNSUPPORTED_MEDIA_TYPE">SC_UNSUPPORTED_MEDIA_TYPE</a>, <a href="../../../javax/servlet/http/HttpServletResponse.html#SC_USE_PROXY">SC_USE_PROXY</a></code></li>
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<h3>Constructor Summary</h3>
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<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
<tr>
<th class="colFirst" scope="col">Constructor</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tr class="altColor">
<th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="../../../javax/servlet/http/HttpServletResponseWrapper.html#HttpServletResponseWrapper-javax.servlet.http.HttpServletResponse-">HttpServletResponseWrapper</a></span>​(<a href="../../../javax/servlet/http/HttpServletResponse.html" title="interface in javax.servlet.http">HttpServletResponse</a> response)</code></th>
<td class="colLast">
<div class="block">Constructs a response adaptor wrapping the given response.</div>
</td>
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<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span><span id="t6" class="tableTab"><span><a href="javascript:show(32);">Deprecated Methods</a></span><span class="tabEnd"> </span></span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tr id="i0" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../../javax/servlet/http/HttpServletResponseWrapper.html#addCookie-javax.servlet.http.Cookie-">addCookie</a></span>​(<a href="../../../javax/servlet/http/Cookie.html" title="class in javax.servlet.http">Cookie</a> cookie)</code></th>
<td class="colLast">
<div class="block">The default behavior of this method is to call addCookie(Cookie cookie)
on the wrapped response object.</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../../javax/servlet/http/HttpServletResponseWrapper.html#addDateHeader-java.lang.String-long-">addDateHeader</a></span>​(java.lang.String name,
long date)</code></th>
<td class="colLast">
<div class="block">The default behavior of this method is to call addDateHeader(String name,
long date) on the wrapped response object.</div>
</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../../javax/servlet/http/HttpServletResponseWrapper.html#addHeader-java.lang.String-java.lang.String-">addHeader</a></span>​(java.lang.String name,
java.lang.String value)</code></th>
<td class="colLast">
<div class="block">The default behavior of this method is to return addHeader(String name,
String value) on the wrapped response object.</div>
</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../../javax/servlet/http/HttpServletResponseWrapper.html#addIntHeader-java.lang.String-int-">addIntHeader</a></span>​(java.lang.String name,
int value)</code></th>
<td class="colLast">
<div class="block">The default behavior of this method is to call addIntHeader(String name,
int value) on the wrapped response object.</div>
</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../../javax/servlet/http/HttpServletResponseWrapper.html#containsHeader-java.lang.String-">containsHeader</a></span>​(java.lang.String name)</code></th>
<td class="colLast">
<div class="block">The default behavior of this method is to call containsHeader(String
name) on the wrapped response object.</div>
</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>java.lang.String</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../../javax/servlet/http/HttpServletResponseWrapper.html#encodeRedirectUrl-java.lang.String-">encodeRedirectUrl</a></span>​(java.lang.String url)</code></th>
<td class="colLast">
<div class="block"><span class="deprecatedLabel">Deprecated.</span>
<div class="deprecationComment">As of Version 3.0 of the Java Servlet API</div>
</div>
</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>java.lang.String</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../../javax/servlet/http/HttpServletResponseWrapper.html#encodeRedirectURL-java.lang.String-">encodeRedirectURL</a></span>​(java.lang.String url)</code></th>
<td class="colLast">
<div class="block">The default behavior of this method is to return encodeRedirectURL(String
url) on the wrapped response object.</div>
</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code>java.lang.String</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../../javax/servlet/http/HttpServletResponseWrapper.html#encodeUrl-java.lang.String-">encodeUrl</a></span>​(java.lang.String url)</code></th>
<td class="colLast">
<div class="block"><span class="deprecatedLabel">Deprecated.</span>
<div class="deprecationComment">As of Version 3.0 of the Java Servlet API</div>
</div>
</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code>java.lang.String</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../../javax/servlet/http/HttpServletResponseWrapper.html#encodeURL-java.lang.String-">encodeURL</a></span>​(java.lang.String url)</code></th>
<td class="colLast">
<div class="block">The default behavior of this method is to call encodeURL(String url) on
the wrapped response object.</div>
</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code>java.lang.String</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../../javax/servlet/http/HttpServletResponseWrapper.html#getHeader-java.lang.String-">getHeader</a></span>​(java.lang.String name)</code></th>
<td class="colLast">
<div class="block">Return the value for the specified header, or <code>null</code> if this
header has not been set.</div>
</td>
</tr>
<tr id="i10" class="altColor">
<td class="colFirst"><code>java.util.Collection<java.lang.String></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../../javax/servlet/http/HttpServletResponseWrapper.html#getHeaderNames--">getHeaderNames</a></span>()</code></th>
<td class="colLast">
<div class="block">Get the header names set for this HTTP response.</div>
</td>
</tr>
<tr id="i11" class="rowColor">
<td class="colFirst"><code>java.util.Collection<java.lang.String></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../../javax/servlet/http/HttpServletResponseWrapper.html#getHeaders-java.lang.String-">getHeaders</a></span>​(java.lang.String name)</code></th>
<td class="colLast">
<div class="block">Return a Collection of all the header values associated with the
specified header name.</div>
</td>
</tr>
<tr id="i12" class="altColor">
<td class="colFirst"><code>int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../../javax/servlet/http/HttpServletResponseWrapper.html#getStatus--">getStatus</a></span>()</code></th>
<td class="colLast">
<div class="block">Get the HTTP status code for this Response.</div>
</td>
</tr>
<tr id="i13" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../../javax/servlet/http/HttpServletResponseWrapper.html#sendError-int-">sendError</a></span>​(int sc)</code></th>
<td class="colLast">
<div class="block">The default behavior of this method is to call sendError(int sc) on the
wrapped response object.</div>
</td>
</tr>
<tr id="i14" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../../javax/servlet/http/HttpServletResponseWrapper.html#sendError-int-java.lang.String-">sendError</a></span>​(int sc,
java.lang.String msg)</code></th>
<td class="colLast">
<div class="block">The default behavior of this method is to call sendError(int sc, String
msg) on the wrapped response object.</div>
</td>
</tr>
<tr id="i15" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../../javax/servlet/http/HttpServletResponseWrapper.html#sendRedirect-java.lang.String-">sendRedirect</a></span>​(java.lang.String location)</code></th>
<td class="colLast">
<div class="block">The default behavior of this method is to return sendRedirect(String
location) on the wrapped response object.</div>
</td>
</tr>
<tr id="i16" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../../javax/servlet/http/HttpServletResponseWrapper.html#setDateHeader-java.lang.String-long-">setDateHeader</a></span>​(java.lang.String name,
long date)</code></th>
<td class="colLast">
<div class="block">The default behavior of this method is to call setDateHeader(String name,
long date) on the wrapped response object.</div>
</td>
</tr>
<tr id="i17" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../../javax/servlet/http/HttpServletResponseWrapper.html#setHeader-java.lang.String-java.lang.String-">setHeader</a></span>​(java.lang.String name,
java.lang.String value)</code></th>
<td class="colLast">
<div class="block">The default behavior of this method is to return setHeader(String name,
String value) on the wrapped response object.</div>
</td>
</tr>
<tr id="i18" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../../javax/servlet/http/HttpServletResponseWrapper.html#setIntHeader-java.lang.String-int-">setIntHeader</a></span>​(java.lang.String name,
int value)</code></th>
<td class="colLast">
<div class="block">The default behavior of this method is to call setIntHeader(String name,
int value) on the wrapped response object.</div>
</td>
</tr>
<tr id="i19" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../../javax/servlet/http/HttpServletResponseWrapper.html#setStatus-int-">setStatus</a></span>​(int sc)</code></th>
<td class="colLast">
<div class="block">The default behavior of this method is to call setStatus(int sc) on the
wrapped response object.</div>
</td>
</tr>
<tr id="i20" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../../javax/servlet/http/HttpServletResponseWrapper.html#setStatus-int-java.lang.String-">setStatus</a></span>​(int sc,
java.lang.String sm)</code></th>
<td class="colLast">
<div class="block"><span class="deprecatedLabel">Deprecated.</span>
<div class="deprecationComment">As of Version 3.0 of the Java Servlet API</div>
</div>
</td>
</tr>
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<h3>Methods inherited from class java.lang.Object</h3>
<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
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<li class="blockList"><a name="methods.inherited.from.class.javax.servlet.ServletResponse">
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<h3>Methods inherited from interface javax.servlet.<a href="../../../javax/servlet/ServletResponse.html" title="interface in javax.servlet">ServletResponse</a></h3>
<code><a href="../../../javax/servlet/ServletResponse.html#flushBuffer--">flushBuffer</a>, <a href="../../../javax/servlet/ServletResponse.html#getBufferSize--">getBufferSize</a>, <a href="../../../javax/servlet/ServletResponse.html#getCharacterEncoding--">getCharacterEncoding</a>, <a href="../../../javax/servlet/ServletResponse.html#getContentType--">getContentType</a>, <a href="../../../javax/servlet/ServletResponse.html#getLocale--">getLocale</a>, <a href="../../../javax/servlet/ServletResponse.html#getOutputStream--">getOutputStream</a>, <a href="../../../javax/servlet/ServletResponse.html#getWriter--">getWriter</a>, <a href="../../../javax/servlet/ServletResponse.html#isCommitted--">isCommitted</a>, <a href="../../../javax/servlet/ServletResponse.html#reset--">reset</a>, <a href="../../../javax/servlet/ServletResponse.html#resetBuffer--">resetBuffer</a>, <a href="../../../javax/servlet/ServletResponse.html#setBufferSize-int-">setBufferSize</a>, <a href="../../../javax/servlet/ServletResponse.html#setCharacterEncoding-java.lang.String-">setCharacterEncoding</a>, <a href="../../../javax/servlet/ServletResponse.html#setContentLength-int-">setContentLength</a>, <a href="../../../javax/servlet/ServletResponse.html#setContentLengthLong-long-">setContentLengthLong</a>, <a href="../../../javax/servlet/ServletResponse.html#setContentType-java.lang.String-">setContentType</a>, <a href="../../../javax/servlet/ServletResponse.html#setLocale-java.util.Locale-">setLocale</a></code></li>
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<h3>Methods inherited from class javax.servlet.<a href="../../../javax/servlet/ServletResponseWrapper.html" title="class in javax.servlet">ServletResponseWrapper</a></h3>
<code><a href="../../../javax/servlet/ServletResponseWrapper.html#flushBuffer--">flushBuffer</a>, <a href="../../../javax/servlet/ServletResponseWrapper.html#getBufferSize--">getBufferSize</a>, <a href="../../../javax/servlet/ServletResponseWrapper.html#getCharacterEncoding--">getCharacterEncoding</a>, <a href="../../../javax/servlet/ServletResponseWrapper.html#getContentType--">getContentType</a>, <a href="../../../javax/servlet/ServletResponseWrapper.html#getLocale--">getLocale</a>, <a href="../../../javax/servlet/ServletResponseWrapper.html#getOutputStream--">getOutputStream</a>, <a href="../../../javax/servlet/ServletResponseWrapper.html#getResponse--">getResponse</a>, <a href="../../../javax/servlet/ServletResponseWrapper.html#getWriter--">getWriter</a>, <a href="../../../javax/servlet/ServletResponseWrapper.html#isCommitted--">isCommitted</a>, <a href="../../../javax/servlet/ServletResponseWrapper.html#isWrapperFor-java.lang.Class-">isWrapperFor</a>, <a href="../../../javax/servlet/ServletResponseWrapper.html#isWrapperFor-javax.servlet.ServletResponse-">isWrapperFor</a>, <a href="../../../javax/servlet/ServletResponseWrapper.html#reset--">reset</a>, <a href="../../../javax/servlet/ServletResponseWrapper.html#resetBuffer--">resetBuffer</a>, <a href="../../../javax/servlet/ServletResponseWrapper.html#setBufferSize-int-">setBufferSize</a>, <a href="../../../javax/servlet/ServletResponseWrapper.html#setCharacterEncoding-java.lang.String-">setCharacterEncoding</a>, <a href="../../../javax/servlet/ServletResponseWrapper.html#setContentLength-int-">setContentLength</a>, <a href="../../../javax/servlet/ServletResponseWrapper.html#setContentLengthLong-long-">setContentLengthLong</a>, <a href="../../../javax/servlet/ServletResponseWrapper.html#setContentType-java.lang.String-">setContentType</a>, <a href="../../../javax/servlet/ServletResponseWrapper.html#setLocale-java.util.Locale-">setLocale</a>, <a href="../../../javax/servlet/ServletResponseWrapper.html#setResponse-javax.servlet.ServletResponse-">setResponse</a></code></li>
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<h4>HttpServletResponseWrapper</h4>
<pre>public HttpServletResponseWrapper​(<a href="../../../javax/servlet/http/HttpServletResponse.html" title="interface in javax.servlet.http">HttpServletResponse</a> response)</pre>
<div class="block">Constructs a response adaptor wrapping the given response.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>response</code> - The response to be wrapped</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>java.lang.IllegalArgumentException</code> - if the response is null</dd>
</dl>
</li>
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</li>
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<h3>Method Detail</h3>
<a name="addCookie-javax.servlet.http.Cookie-">
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<h4>addCookie</h4>
<pre>public void addCookie​(<a href="../../../javax/servlet/http/Cookie.html" title="class in javax.servlet.http">Cookie</a> cookie)</pre>
<div class="block">The default behavior of this method is to call addCookie(Cookie cookie)
on the wrapped response object.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../javax/servlet/http/HttpServletResponse.html#addCookie-javax.servlet.http.Cookie-">addCookie</a></code> in interface <code><a href="../../../javax/servlet/http/HttpServletResponse.html" title="interface in javax.servlet.http">HttpServletResponse</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>cookie</code> - the Cookie to return to the client</dd>
</dl>
</li>
</ul>
<a name="containsHeader-java.lang.String-">
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<h4>containsHeader</h4>
<pre>public boolean containsHeader​(java.lang.String name)</pre>
<div class="block">The default behavior of this method is to call containsHeader(String
name) on the wrapped response object.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../javax/servlet/http/HttpServletResponse.html#containsHeader-java.lang.String-">containsHeader</a></code> in interface <code><a href="../../../javax/servlet/http/HttpServletResponse.html" title="interface in javax.servlet.http">HttpServletResponse</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>name</code> - the header name</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd><code>true</code> if the named response header has already been
set; <code>false</code> otherwise</dd>
</dl>
</li>
</ul>
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<h4>encodeURL</h4>
<pre>public java.lang.String encodeURL​(java.lang.String url)</pre>
<div class="block">The default behavior of this method is to call encodeURL(String url) on
the wrapped response object.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../javax/servlet/http/HttpServletResponse.html#encodeURL-java.lang.String-">encodeURL</a></code> in interface <code><a href="../../../javax/servlet/http/HttpServletResponse.html" title="interface in javax.servlet.http">HttpServletResponse</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>url</code> - the url to be encoded.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the encoded URL if encoding is needed; the unchanged URL
otherwise.</dd>
</dl>
</li>
</ul>
<a name="encodeRedirectURL-java.lang.String-">
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<h4>encodeRedirectURL</h4>
<pre>public java.lang.String encodeRedirectURL​(java.lang.String url)</pre>
<div class="block">The default behavior of this method is to return encodeRedirectURL(String
url) on the wrapped response object.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../javax/servlet/http/HttpServletResponse.html#encodeRedirectURL-java.lang.String-">encodeRedirectURL</a></code> in interface <code><a href="../../../javax/servlet/http/HttpServletResponse.html" title="interface in javax.servlet.http">HttpServletResponse</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>url</code> - the url to be encoded.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the encoded URL if encoding is needed; the unchanged URL
otherwise.</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../javax/servlet/http/HttpServletResponse.html#sendRedirect-java.lang.String-"><code>HttpServletResponse.sendRedirect(java.lang.String)</code></a>,
<a href="../../../javax/servlet/http/HttpServletResponse.html#encodeUrl-java.lang.String-"><code>HttpServletResponse.encodeUrl(java.lang.String)</code></a></dd>
</dl>
</li>
</ul>
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<h4>encodeUrl</h4>
<pre>public java.lang.String encodeUrl​(java.lang.String url)</pre>
<div class="deprecationBlock"><span class="deprecatedLabel">Deprecated.</span>
<div class="deprecationComment">As of Version 3.0 of the Java Servlet API</div>
</div>
<div class="block">The default behavior of this method is to call encodeUrl(String url) on
the wrapped response object.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../javax/servlet/http/HttpServletResponse.html#encodeUrl-java.lang.String-">encodeUrl</a></code> in interface <code><a href="../../../javax/servlet/http/HttpServletResponse.html" title="interface in javax.servlet.http">HttpServletResponse</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>url</code> - the url to be encoded.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the encoded URL if encoding is needed; the unchanged URL
otherwise.</dd>
</dl>
</li>
</ul>
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<h4>encodeRedirectUrl</h4>
<pre>public java.lang.String encodeRedirectUrl​(java.lang.String url)</pre>
<div class="deprecationBlock"><span class="deprecatedLabel">Deprecated.</span>
<div class="deprecationComment">As of Version 3.0 of the Java Servlet API</div>
</div>
<div class="block">The default behavior of this method is to return encodeRedirectUrl(String
url) on the wrapped response object.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../javax/servlet/http/HttpServletResponse.html#encodeRedirectUrl-java.lang.String-">encodeRedirectUrl</a></code> in interface <code><a href="../../../javax/servlet/http/HttpServletResponse.html" title="interface in javax.servlet.http">HttpServletResponse</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>url</code> - the url to be encoded.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the encoded URL if encoding is needed; the unchanged URL
otherwise.</dd>
</dl>
</li>
</ul>
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<h4>sendError</h4>
<pre>public void sendError​(int sc,
java.lang.String msg)
throws java.io.IOException</pre>
<div class="block">The default behavior of this method is to call sendError(int sc, String
msg) on the wrapped response object.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../javax/servlet/http/HttpServletResponse.html#sendError-int-java.lang.String-">sendError</a></code> in interface <code><a href="../../../javax/servlet/http/HttpServletResponse.html" title="interface in javax.servlet.http">HttpServletResponse</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>sc</code> - the error status code</dd>
<dd><code>msg</code> - the descriptive message</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>java.io.IOException</code> - If an input or output exception occurs</dd>
</dl>
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<h4>sendError</h4>
<pre>public void sendError​(int sc)
throws java.io.IOException</pre>
<div class="block">The default behavior of this method is to call sendError(int sc) on the
wrapped response object.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../javax/servlet/http/HttpServletResponse.html#sendError-int-">sendError</a></code> in interface <code><a href="../../../javax/servlet/http/HttpServletResponse.html" title="interface in javax.servlet.http">HttpServletResponse</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>sc</code> - the error status code</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>java.io.IOException</code> - If an input or output exception occurs</dd>
</dl>
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<h4>sendRedirect</h4>
<pre>public void sendRedirect​(java.lang.String location)
throws java.io.IOException</pre>
<div class="block">The default behavior of this method is to return sendRedirect(String
location) on the wrapped response object.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../javax/servlet/http/HttpServletResponse.html#sendRedirect-java.lang.String-">sendRedirect</a></code> in interface <code><a href="../../../javax/servlet/http/HttpServletResponse.html" title="interface in javax.servlet.http">HttpServletResponse</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>location</code> - the redirect location URL</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>java.io.IOException</code> - If an input or output exception occurs</dd>
</dl>
</li>
</ul>
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<h4>setDateHeader</h4>
<pre>public void setDateHeader​(java.lang.String name,
long date)</pre>
<div class="block">The default behavior of this method is to call setDateHeader(String name,
long date) on the wrapped response object.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../javax/servlet/http/HttpServletResponse.html#setDateHeader-java.lang.String-long-">setDateHeader</a></code> in interface <code><a href="../../../javax/servlet/http/HttpServletResponse.html" title="interface in javax.servlet.http">HttpServletResponse</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>name</code> - the name of the header to set</dd>
<dd><code>date</code> - the assigned date value</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../javax/servlet/http/HttpServletResponse.html#containsHeader-java.lang.String-"><code>HttpServletResponse.containsHeader(java.lang.String)</code></a>,
<a href="../../../javax/servlet/http/HttpServletResponse.html#addDateHeader-java.lang.String-long-"><code>HttpServletResponse.addDateHeader(java.lang.String, long)</code></a></dd>
</dl>
</li>
</ul>
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<h4>addDateHeader</h4>
<pre>public void addDateHeader​(java.lang.String name,
long date)</pre>
<div class="block">The default behavior of this method is to call addDateHeader(String name,
long date) on the wrapped response object.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../javax/servlet/http/HttpServletResponse.html#addDateHeader-java.lang.String-long-">addDateHeader</a></code> in interface <code><a href="../../../javax/servlet/http/HttpServletResponse.html" title="interface in javax.servlet.http">HttpServletResponse</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>name</code> - the name of the header to set</dd>
<dd><code>date</code> - the additional date value</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../javax/servlet/http/HttpServletResponse.html#setDateHeader-java.lang.String-long-"><code>HttpServletResponse.setDateHeader(java.lang.String, long)</code></a></dd>
</dl>
</li>
</ul>
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<h4>setHeader</h4>
<pre>public void setHeader​(java.lang.String name,
java.lang.String value)</pre>
<div class="block">The default behavior of this method is to return setHeader(String name,
String value) on the wrapped response object.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../javax/servlet/http/HttpServletResponse.html#setHeader-java.lang.String-java.lang.String-">setHeader</a></code> in interface <code><a href="../../../javax/servlet/http/HttpServletResponse.html" title="interface in javax.servlet.http">HttpServletResponse</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>name</code> - the name of the header</dd>
<dd><code>value</code> - the header value If it contains octet string, it should be
encoded according to RFC 2047
(http://www.ietf.org/rfc/rfc2047.txt)</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../javax/servlet/http/HttpServletResponse.html#containsHeader-java.lang.String-"><code>HttpServletResponse.containsHeader(java.lang.String)</code></a>,
<a href="../../../javax/servlet/http/HttpServletResponse.html#addHeader-java.lang.String-java.lang.String-"><code>HttpServletResponse.addHeader(java.lang.String, java.lang.String)</code></a></dd>
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</li>
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<h4>addHeader</h4>
<pre>public void addHeader​(java.lang.String name,
java.lang.String value)</pre>
<div class="block">The default behavior of this method is to return addHeader(String name,
String value) on the wrapped response object.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../javax/servlet/http/HttpServletResponse.html#addHeader-java.lang.String-java.lang.String-">addHeader</a></code> in interface <code><a href="../../../javax/servlet/http/HttpServletResponse.html" title="interface in javax.servlet.http">HttpServletResponse</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>name</code> - the name of the header</dd>
<dd><code>value</code> - the additional header value If it contains octet string, it
should be encoded according to RFC 2047
(http://www.ietf.org/rfc/rfc2047.txt)</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../javax/servlet/http/HttpServletResponse.html#setHeader-java.lang.String-java.lang.String-"><code>HttpServletResponse.setHeader(java.lang.String, java.lang.String)</code></a></dd>
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</li>
</ul>
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<h4>setIntHeader</h4>
<pre>public void setIntHeader​(java.lang.String name,
int value)</pre>
<div class="block">The default behavior of this method is to call setIntHeader(String name,
int value) on the wrapped response object.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../javax/servlet/http/HttpServletResponse.html#setIntHeader-java.lang.String-int-">setIntHeader</a></code> in interface <code><a href="../../../javax/servlet/http/HttpServletResponse.html" title="interface in javax.servlet.http">HttpServletResponse</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>name</code> - the name of the header</dd>
<dd><code>value</code> - the assigned integer value</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../javax/servlet/http/HttpServletResponse.html#containsHeader-java.lang.String-"><code>HttpServletResponse.containsHeader(java.lang.String)</code></a>,
<a href="../../../javax/servlet/http/HttpServletResponse.html#addIntHeader-java.lang.String-int-"><code>HttpServletResponse.addIntHeader(java.lang.String, int)</code></a></dd>
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</li>
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<h4>addIntHeader</h4>
<pre>public void addIntHeader​(java.lang.String name,
int value)</pre>
<div class="block">The default behavior of this method is to call addIntHeader(String name,
int value) on the wrapped response object.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../javax/servlet/http/HttpServletResponse.html#addIntHeader-java.lang.String-int-">addIntHeader</a></code> in interface <code><a href="../../../javax/servlet/http/HttpServletResponse.html" title="interface in javax.servlet.http">HttpServletResponse</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>name</code> - the name of the header</dd>
<dd><code>value</code> - the assigned integer value</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../javax/servlet/http/HttpServletResponse.html#setIntHeader-java.lang.String-int-"><code>HttpServletResponse.setIntHeader(java.lang.String, int)</code></a></dd>
</dl>
</li>
</ul>
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<h4>setStatus</h4>
<pre>public void setStatus​(int sc)</pre>
<div class="block">The default behavior of this method is to call setStatus(int sc) on the
wrapped response object.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../javax/servlet/http/HttpServletResponse.html#setStatus-int-">setStatus</a></code> in interface <code><a href="../../../javax/servlet/http/HttpServletResponse.html" title="interface in javax.servlet.http">HttpServletResponse</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>sc</code> - the status code</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../javax/servlet/http/HttpServletResponse.html#sendError-int-java.lang.String-"><code>HttpServletResponse.sendError(int, java.lang.String)</code></a></dd>
</dl>
</li>
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<h4>setStatus</h4>
<pre>public void setStatus​(int sc,
java.lang.String sm)</pre>
<div class="deprecationBlock"><span class="deprecatedLabel">Deprecated.</span>
<div class="deprecationComment">As of Version 3.0 of the Java Servlet API</div>
</div>
<div class="block">The default behavior of this method is to call setStatus(int sc, String
sm) on the wrapped response object.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../javax/servlet/http/HttpServletResponse.html#setStatus-int-java.lang.String-">setStatus</a></code> in interface <code><a href="../../../javax/servlet/http/HttpServletResponse.html" title="interface in javax.servlet.http">HttpServletResponse</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>sc</code> - the status code</dd>
<dd><code>sm</code> - the status message</dd>
</dl>
</li>
</ul>
<a name="getStatus--">
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<h4>getStatus</h4>
<pre>public int getStatus()</pre>
<div class="block">Get the HTTP status code for this Response.
<p>
The default implementation is to call
<a href="../../../javax/servlet/http/HttpServletResponse.html#getStatus--"><code>HttpServletResponse.getStatus()</code></a>
on the wrapped <a href="../../../javax/servlet/http/HttpServletResponse.html" title="interface in javax.servlet.http"><code>HttpServletResponse</code></a>.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../javax/servlet/http/HttpServletResponse.html#getStatus--">getStatus</a></code> in interface <code><a href="../../../javax/servlet/http/HttpServletResponse.html" title="interface in javax.servlet.http">HttpServletResponse</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The HTTP status code for this Response</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>Servlet 3.0</dd>
</dl>
</li>
</ul>
<a name="getHeader-java.lang.String-">
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<h4>getHeader</h4>
<pre>public java.lang.String getHeader​(java.lang.String name)</pre>
<div class="block">Return the value for the specified header, or <code>null</code> if this
header has not been set. If more than one value was added for this
name, only the first is returned; use <a href="../../../javax/servlet/http/HttpServletResponse.html#getHeaders-java.lang.String-"><code>HttpServletResponse.getHeaders(String)</code></a> to
retrieve all of them.
<p>
The default implementation is to call
<a href="../../../javax/servlet/http/HttpServletResponse.html#getHeader-java.lang.String-"><code>HttpServletResponse.getHeader(String)</code></a>
on the wrapped <a href="../../../javax/servlet/http/HttpServletResponse.html" title="interface in javax.servlet.http"><code>HttpServletResponse</code></a>.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../javax/servlet/http/HttpServletResponse.html#getHeader-java.lang.String-">getHeader</a></code> in interface <code><a href="../../../javax/servlet/http/HttpServletResponse.html" title="interface in javax.servlet.http">HttpServletResponse</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>name</code> - Header name to look up</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The first value for the specified header. This is the raw value
so if multiple values are specified in the first header then they
will be returned as a single header value .</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>Servlet 3.0</dd>
</dl>
</li>
</ul>
<a name="getHeaders-java.lang.String-">
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<h4>getHeaders</h4>
<pre>public java.util.Collection<java.lang.String> getHeaders​(java.lang.String name)</pre>
<div class="block">Return a Collection of all the header values associated with the
specified header name.
<p>
The default implementation is to call
<a href="../../../javax/servlet/http/HttpServletResponse.html#getHeaders-java.lang.String-"><code>HttpServletResponse.getHeaders(String)</code></a>
on the wrapped <a href="../../../javax/servlet/http/HttpServletResponse.html" title="interface in javax.servlet.http"><code>HttpServletResponse</code></a>.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../javax/servlet/http/HttpServletResponse.html#getHeaders-java.lang.String-">getHeaders</a></code> in interface <code><a href="../../../javax/servlet/http/HttpServletResponse.html" title="interface in javax.servlet.http">HttpServletResponse</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>name</code> - Header name to look up</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The values for the specified header. These are the raw values so
if multiple values are specified in a single header that will be
returned as a single header value.</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>Servlet 3.0</dd>
</dl>
</li>
</ul>
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<li class="blockList">
<h4>getHeaderNames</h4>
<pre>public java.util.Collection<java.lang.String> getHeaderNames()</pre>
<div class="block">Get the header names set for this HTTP response.
<p>
The default implementation is to call
<a href="../../../javax/servlet/http/HttpServletResponse.html#getHeaderNames--"><code>HttpServletResponse.getHeaderNames()</code></a>
on the wrapped <a href="../../../javax/servlet/http/HttpServletResponse.html" title="interface in javax.servlet.http"><code>HttpServletResponse</code></a>.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../javax/servlet/http/HttpServletResponse.html#getHeaderNames--">getHeaderNames</a></code> in interface <code><a href="../../../javax/servlet/http/HttpServletResponse.html" title="interface in javax.servlet.http">HttpServletResponse</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The header names set for this HTTP response.</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>Servlet 3.0</dd>
</dl>
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