org.apache.struts.taglib.bean
Class ResourceTag

java.lang.Object
  extended by javax.servlet.jsp.tagext.TagSupport
      extended by org.apache.struts.taglib.bean.ResourceTag
All Implemented Interfaces:
Serializable, IterationTag, Tag

public class ResourceTag
extends TagSupport

Define a scripting variable based on the contents of the specified web application resource.

Version:
$Rev: 471754 $ $Date: 2004-10-16 12:38:42 -0400 (Sat, 16 Oct 2004) $
See Also:
Serialized Form

Field Summary
protected static int BUFFER_SIZE
          Buffer size to use when reading the input stream.
protected  String id
          The name of the scripting variable that will be exposed as a page scope attribute.
protected  String input
          Return an InputStream to the specified resource if this is non-null.
protected static org.apache.struts.util.MessageResources messages
          The message resources for this package.
protected  String name
          The module-relative URI of the resource whose contents are to be exposed.
 
Fields inherited from class javax.servlet.jsp.tagext.TagSupport
pageContext
 
Fields inherited from interface javax.servlet.jsp.tagext.IterationTag
EVAL_BODY_AGAIN
 
Fields inherited from interface javax.servlet.jsp.tagext.Tag
EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE
 
Constructor Summary
ResourceTag()
           
 
Method Summary
 int doStartTag()
          Retrieve the required property and expose it as a scripting variable.
 String getId()
           
 String getInput()
           
 String getName()
           
 void release()
          Release all allocated resources.
 void setId(String id)
           
 void setInput(String input)
           
 void setName(String name)
           
 
Methods inherited from class javax.servlet.jsp.tagext.TagSupport
doAfterBody, doEndTag, findAncestorWithClass, getParent, getValue, getValues, removeValue, setPageContext, setParent, setValue
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

BUFFER_SIZE

protected static final int BUFFER_SIZE
Buffer size to use when reading the input stream.

See Also:
Constant Field Values

messages

protected static org.apache.struts.util.MessageResources messages
The message resources for this package.


id

protected String id
The name of the scripting variable that will be exposed as a page scope attribute.


input

protected String input
Return an InputStream to the specified resource if this is non-null.


name

protected String name
The module-relative URI of the resource whose contents are to be exposed.

Constructor Detail

ResourceTag

public ResourceTag()
Method Detail

getId

public String getId()
Overrides:
getId in class TagSupport

setId

public void setId(String id)
Overrides:
setId in class TagSupport

getInput

public String getInput()

setInput

public void setInput(String input)

getName

public String getName()

setName

public void setName(String name)

doStartTag

public int doStartTag()
               throws JspException
Retrieve the required property and expose it as a scripting variable.

Specified by:
doStartTag in interface Tag
Overrides:
doStartTag in class TagSupport
Throws:
JspException - if a JSP exception has occurred

release

public void release()
Release all allocated resources.

Specified by:
release in interface Tag
Overrides:
release in class TagSupport


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