org.infoglue.deliver.taglib.common
Class URLParameterTag

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      org.infoglue.deliver.taglib.AbstractTag
          org.infoglue.deliver.taglib.common.URLParameterTag

All Implemented Interfaces:

java.io.Serializable, javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.Tag

public class URLParameterTag
extends AbstractTag

This class implements the <common:parameter> tag, which adds a parameter to the parameters of the parent tag. Note! This tag must have a <common:urlBuilder> ancestor.

See Also:

Serialized Form

Field Summary

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

URLParameterTag()
Default constructor.

Method Summary

protected void	addParameter() Adds the parameter to the ancestor tag.
int	doEndTag() Adds a parameter with the specified name and value to the parameters of the parent tag.
void	setName(java.lang.String name) Sets the name attribute.
void	setValue(java.lang.String value) Sets the value attribute.

Methods inherited from class org.infoglue.deliver.taglib.AbstractTag

evaluate, evaluateCollection, evaluateInteger, evaluateList, evaluateString, produceResult, setId, setResultAttribute, write

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

doAfterBody, doStartTag, findAncestorWithClass, getId, getParent, getValue, getValues, release, removeValue, setPageContext, setParent, setValue

Methods inherited from class java.lang.Object

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

Constructor Detail

URLParameterTag

public URLParameterTag()

Default constructor.

Method Detail

doEndTag

public int doEndTag()
             throws javax.servlet.jsp.JspException

Adds a parameter with the specified name and value to the parameters of the parent tag.

Specified by:

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

Overrides:

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

Returns:

indication of whether to continue evaluating the JSP page.

Throws:

javax.servlet.jsp.JspException - if an error occurred while processing this tag.

addParameter

protected void addParameter()
                     throws javax.servlet.jsp.JspException

Adds the parameter to the ancestor tag.

Throws:

javax.servlet.jsp.JspException - if the ancestor tag isn't a url tag.

setName

public void setName(java.lang.String name)
             throws javax.servlet.jsp.JspException

Sets the name attribute.

Parameters:

name - the name to use.

Throws:

javax.servlet.jsp.JspException - if an error occurs while evaluating name parameter.

setValue

public void setValue(java.lang.String value)
              throws javax.servlet.jsp.JspException

Sets the value attribute.

Parameters:

value - the value to use.

Throws:

javax.servlet.jsp.JspException - if an error occurs while evaluating value parameter.