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Java Source Code / Java Documentation » J2EE » webwork 2.2.6 » com.opensymphony.webwork.dispatcher

Source Cross Reference Class Diagram Java Document (Java Doc)

java.lang .Object

com.opensymphony.webwork.dispatcher .HttpHeaderResult

HttpHeaderResult

public class HttpHeaderResult implements Result(Code)

A custom Result type for evaluating HTTP headers against the ValueStack.

This result type takes the following parameters:

status - the http servlet response status code that should be set on a response.
parse - true by default. If set to false, the headers param will not be parsed for Ognl expressions.
headers - header values.

Example:


 <result name="success" type="httpheader">
 <param name="status">204</param>
 <param name="headers.a">a custom header value</param>
 <param name="headers.b">another custom header value</param>
 </result>

author:
Jason Carreira

Field Summary
final public static String	DEFAULT_PARAM
protected boolean	parse

Method Summary
public void	execute(ActionInvocation invocation) Sets the optional HTTP response status code and also re-sets HTTP headers after they've been optionally evaluated against the ValueStack.
public Map	getHeaders() Returns a Map of all HTTP headers.
public void	setParse(boolean parse) Sets whether or not the HTTP header values should be evaluated against the ValueStack (by default they are).
public void	setStatus(int status) Sets the http servlet response status code that should be set on a response.

Field Detail

DEFAULT_PARAM
final public static String DEFAULT_PARAM(Code)

parse
protected boolean parse(Code)

Method Detail

execute
public void execute(ActionInvocation invocation) throws Exception(Code)
	Sets the optional HTTP response status code and also re-sets HTTP headers after they've been optionally evaluated against the ValueStack. Parameters: invocation - an encapsulation of the action execution state. throws: Exception - if an error occurs when re-setting the headers.

getHeaders
public Map getHeaders()(Code)
	Returns a Map of all HTTP headers. a Map of all HTTP headers.

setParse
public void setParse(boolean parse)(Code)
	Sets whether or not the HTTP header values should be evaluated against the ValueStack (by default they are). Parameters: parse - `true` if HTTP header values should be evaluated agains the ValueStack, `false`otherwise.

setStatus
public void setStatus(int status)(Code)
	Sets the http servlet response status code that should be set on a response. Parameters: status - the Http status code See Also: javax.servlet.http.HttpServletResponse.setStatus(int)

Methods inherited from java.lang.Object

native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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