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java.lang.Objectjavax.servlet.jsp.tagext.TagSupport
org.apache.struts.taglib.bean.ResourceTag
Define a scripting variable based on the contents of the specified web application resource.
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 |
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()
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Method Summary | |
int |
doStartTag()
Retrieve the required property and expose it as a scripting variable. |
java.lang.String |
getId()
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java.lang.String |
getInput()
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java.lang.String |
getName()
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void |
release()
Release all allocated resources. |
void |
setId(java.lang.String id)
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void |
setInput(java.lang.String input)
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void |
setName(java.lang.String name)
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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 |
protected static final int BUFFER_SIZE
protected java.lang.String id
protected java.lang.String input
protected static MessageResources messages
protected java.lang.String name
Constructor Detail |
public ResourceTag()
Method Detail |
public java.lang.String getId()
public void setId(java.lang.String id)
public java.lang.String getInput()
public void setInput(java.lang.String input)
public java.lang.String getName()
public void setName(java.lang.String name)
public int doStartTag() throws javax.servlet.jsp.JspException
javax.servlet.jsp.JspException
- if a JSP exception has occurredpublic void release()
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