org.rhq.enterprise.gui.legacy.taglib
Class ConfigTag

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      org.rhq.enterprise.gui.legacy.taglib.VarSetterBaseTag
          org.rhq.enterprise.gui.legacy.taglib.ConfigTag

All Implemented Interfaces:

Serializable, javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.JspTag, javax.servlet.jsp.tagext.Tag

public class ConfigTag
extends VarSetterBaseTag

A JSP tag that looks up a named CAM config property and returns the value as a scoped variable.

See Also:

Serialized Form

Field Summary

Fields inherited from class javax.servlet.jsp.tagext.TagSupport

id, 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

ConfigTag()

Method Summary

int	doStartTag() Process the tag, looking up the config property and setting the scoped variable.
void	release() Release tag state.
void	setProp(String prop) Set the name of the property to look up
void	setValue(String value) Set the value to look up

Methods inherited from class org.rhq.enterprise.gui.legacy.taglib.VarSetterBaseTag

getVar, setScope, setScopedVariable, setVar

Methods inherited from class javax.servlet.jsp.tagext.TagSupport

doAfterBody, doEndTag, findAncestorWithClass, getId, getParent, getValue, getValues, removeValue, setId, setPageContext, setParent, setValue

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ConfigTag

public ConfigTag()

Method Detail

setProp

public void setProp(String prop)

Set the name of the property to look up

Parameters:

prop - the property name

setValue

public void setValue(String value)

Set the value to look up

Parameters:

value - the value

doStartTag

public final int doStartTag()
                     throws javax.servlet.jsp.JspException

Process the tag, looking up the config property and setting the scoped variable.

Specified by:

doStartTag in interface javax.servlet.jsp.tagext.Tag

Overrides:

doStartTag in class javax.servlet.jsp.tagext.TagSupport

Throws:

javax.servlet.jsp.JspException - if the scripting variable can not be found or if there is an error processing the tag

release

public void release()

Release tag state.

Specified by:

release in interface javax.servlet.jsp.tagext.Tag

Overrides:

release in class VarSetterBaseTag