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java.lang.Object | +--javax.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.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()
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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 |
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()
getId
in class javax.servlet.jsp.tagext.TagSupport
public void setId(java.lang.String id)
setId
in class javax.servlet.jsp.tagext.TagSupport
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
doStartTag
in interface javax.servlet.jsp.tagext.Tag
doStartTag
in class javax.servlet.jsp.tagext.TagSupport
javax.servlet.jsp.JspException
- if a JSP exception has occurredpublic void release()
release
in interface javax.servlet.jsp.tagext.Tag
release
in class javax.servlet.jsp.tagext.TagSupport
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