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java.lang.Objectorg.apache.commons.jelly.TagSupport
org.apache.commons.jelly.tags.core.GetStaticTag
public class GetStaticTag
A tag which can retrieve the value of a static field of a given class.
The following attributes are required:
<j:getStatic var="closeOperation" className="javax.swing.JFrame" field="EXIT_ON_CLOSE"/>
Field Summary | |
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private java.lang.String |
className
The name of the class containing the static field. |
private java.lang.String |
field
The name of the static field to retrieve. |
private java.lang.String |
var
The variable to which to assign the resulting value. |
Fields inherited from class org.apache.commons.jelly.TagSupport |
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body, context, hasTrimmed, parent, shouldTrim |
Constructor Summary | |
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GetStaticTag()
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Method Summary | |
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void |
doTag(XMLOutput output)
Evaluates this tag after all the tags properties have been initialized. |
void |
setClassName(java.lang.String className)
Sets the fully qualified name of the class containing the static field. |
void |
setField(java.lang.String field)
Sets the name of the field to retrieve. |
void |
setVar(java.lang.String var)
Sets the name of the variable exported by this tag. |
Methods inherited from class org.apache.commons.jelly.TagSupport |
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findAncestorWithClass, findAncestorWithClass, findAncestorWithClass, findAncestorWithClass, findAncestorWithClass, findAncestorWithClass, getBody, getBodyText, getBodyText, getContext, getParent, invokeBody, isEscapeText, isTrim, setBody, setContext, setEscapeText, setParent, setTrim, trimBody |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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private java.lang.String var
private java.lang.String field
private java.lang.String className
Constructor Detail |
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public GetStaticTag()
Method Detail |
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public void setVar(java.lang.String var)
var
- The variable name.public void setField(java.lang.String field)
method
- The method namepublic void setClassName(java.lang.String className)
className
- The name of the class.public void doTag(XMLOutput output) throws JellyTagException
Tag
JellyTagException
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