Package org.opencms.jsp

Class CmsJspTagMap

java.lang.Object

javax.servlet.jsp.tagext.TagSupport

javax.servlet.jsp.tagext.BodyTagSupport

org.opencms.jsp.CmsJspTagMap

All Implemented Interfaces:

java.io.Serializable, javax.servlet.jsp.tagext.BodyTag, javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.JspTag, javax.servlet.jsp.tagext.Tag, I_CmsJspTagParamParent

public class CmsJspTagMap
extends javax.servlet.jsp.tagext.BodyTagSupport
implements I_CmsJspTagParamParent

Builds a java.util.Map isntance with string keys and values from nested param tags, then stores it in a page context variable whose name is supplied by the user.

See Also:

Serialized Form

Field Summary

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

bodyContent

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

id, pageContext

Fields inherited from interface javax.servlet.jsp.tagext.BodyTag

EVAL_BODY_BUFFERED, EVAL_BODY_TAG

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

Constructors

Constructor	Description
CmsJspTagMap()	Empty constructor, required for attribute value initialization.

Method Summary

Modifier and Type	Method	Description
void	addParameter(java.lang.String name, java.lang.String value)	Add a parameter to this tag.
int	doEndTag()
int	doStartTag()	Returns BodyTag.EVAL_BODY_BUFFERED.
void	setVar(java.lang.String var)	Sets the variable name in which the map should be stored.

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

doAfterBody, doInitBody, getBodyContent, getPreviousOut, release, setBodyContent

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

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

Methods inherited from interface javax.servlet.jsp.tagext.Tag

getParent, setPageContext, setParent

Constructor Detail

CmsJspTagMap

public CmsJspTagMap()

Empty constructor, required for attribute value initialization.

Method Detail

addParameter

public void addParameter(java.lang.String name,
                         java.lang.String value)

Description copied from interface: I_CmsJspTagParamParent

Add a parameter to this tag. The intent is that the <param> subtag will call this to register parameters. Assumes that 'name' and 'value' are appropriately encoded and do not contain any meaningful metacharacters; in order words, escaping is the responsibility of the caller.

Specified by:

addParameter in interface I_CmsJspTagParamParent

Parameters:

name - the name of the parameter

value - the value of the parameter

See Also:

I_CmsJspTagParamParent.addParameter(java.lang.String, java.lang.String)

doEndTag

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

Specified by:

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

Overrides:

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

Returns:

EVAL_PAGE

Throws:

javax.servlet.jsp.JspException - by interface default

See Also:

Tag.doEndTag()

doStartTag

public int doStartTag()

Returns BodyTag.EVAL_BODY_BUFFERED.

Specified by:

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

Overrides:

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

Returns:

BodyTag.EVAL_BODY_BUFFERED

See Also:

Tag.doStartTag()

setVar

public void setVar(java.lang.String var)

Sets the variable name in which the map should be stored.

Parameters:

var - the name of the variable