org.apache.struts.taglib.bean
Class ResourceTag

java.lang.Object
  |
  +--javax.servlet.jsp.tagext.TagSupport
        |
        +--org.apache.struts.taglib.bean.ResourceTag
All Implemented Interfaces:
java.io.Serializable, javax.servlet.jsp.tagext.Tag

public class ResourceTag
extends javax.servlet.jsp.tagext.TagSupport

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

Version:
$Rev: 54929 $ $Date: 2004-10-16 17:38:42 +0100 (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  java.lang.String id
          The name of the scripting variable that will be exposed as a page scope attribute.
protected  java.lang.String input
          Return an InputStream to the specified resource if this is non-null.
protected static MessageResources messages
          The message resources for this package.
protected  java.lang.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, parent, values
 
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.
 java.lang.String getId()
           
 java.lang.String getInput()
           
 java.lang.String getName()
           
 void release()
          Release all allocated resources.
 void setId(java.lang.String id)
           
 void setInput(java.lang.String input)
           
 void setName(java.lang.String name)
           
 
Methods inherited from class javax.servlet.jsp.tagext.TagSupport
doEndTag, findAncestorWithClass, getParent, getValue, getValues, removeValue, setPageContext, setParent, setValue
 
Methods inherited from class java.lang.Object
, clone, equals, finalize, getClass, hashCode, notify, notifyAll, registerNatives, toString, wait, wait, wait
 

Field Detail

BUFFER_SIZE

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

id

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

input

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

messages

protected static MessageResources messages
The message resources for this package.

name

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

ResourceTag

public ResourceTag()
Method Detail

getId

public java.lang.String getId()
Overrides:
getId in class javax.servlet.jsp.tagext.TagSupport

setId

public void setId(java.lang.String id)
Overrides:
setId in class javax.servlet.jsp.tagext.TagSupport

getInput

public java.lang.String getInput()

setInput

public void setInput(java.lang.String input)

getName

public java.lang.String getName()

setName

public void setName(java.lang.String name)

doStartTag

public int doStartTag()
               throws javax.servlet.jsp.JspException
Retrieve the required property and expose it as a scripting variable.
Overrides:
doStartTag in class javax.servlet.jsp.tagext.TagSupport
Throws:
javax.servlet.jsp.JspException - if a JSP exception has occurred

release

public void release()
Release all allocated resources.
Overrides:
release in class javax.servlet.jsp.tagext.TagSupport


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