org.hdiv.taglibs.standard.tag.common.core
Class UrlSupportHDIV

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      javax.servlet.jsp.tagext.BodyTagSupport
          org.hdiv.taglibs.standard.tag.common.core.UrlSupportHDIV

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, org.apache.taglibs.standard.tag.common.core.ParamParent

Direct Known Subclasses:

UrlTagHDIV, UrlTagHDIV

public abstract class UrlSupportHDIV
extends javax.servlet.jsp.tagext.BodyTagSupport
implements org.apache.taglibs.standard.tag.common.core.ParamParent

Support for tag handlers for <url>, the URL creation and rewriting tag in JSTL 1.0.

Since:

HDIV 2.0

Author:

Gorka Vicente

See Also:

Serialized Form

Field Summary

protected java.lang.String	context 'context' attribute
protected java.lang.String	value 'value' attribute

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

UrlSupportHDIV()
Constructor and initialization

Method Summary

void	addParameter(java.lang.String name, java.lang.String value)
int	doEndTag() Gets the right value, encodes it, and prints or stores it
int	doStartTag() Resets any parameters that might be sent
void	release() Releases any resources we may have (or inherit)
static java.lang.String	resolveUrl(java.lang.String url, java.lang.String context, javax.servlet.jsp.PageContext pageContext)
void	setScope(java.lang.String scope)
void	setVar(java.lang.String var)

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

doAfterBody, doInitBody, getBodyContent, getPreviousOut, 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

Field Detail

value

protected java.lang.String value

'value' attribute

context

protected java.lang.String context

'context' attribute

Constructor Detail

UrlSupportHDIV

public UrlSupportHDIV()

Constructor and initialization

Method Detail

addParameter

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

Specified by:

addParameter in interface org.apache.taglibs.standard.tag.common.core.ParamParent

doStartTag

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

Resets any parameters that might be sent

Specified by:

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

Overrides:

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

Throws:

javax.servlet.jsp.JspException

doEndTag

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

Gets the right value, encodes it, and prints or stores it

Specified by:

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

Overrides:

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

Throws:

javax.servlet.jsp.JspException

release

public void release()

Releases any resources we may have (or inherit)

Specified by:

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

Overrides:

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

resolveUrl

public static java.lang.String resolveUrl(java.lang.String url,
                                          java.lang.String context,
                                          javax.servlet.jsp.PageContext pageContext)
                                   throws javax.servlet.jsp.JspException

Throws:

javax.servlet.jsp.JspException

setVar

public void setVar(java.lang.String var)

setScope

public void setScope(java.lang.String scope)