com.caucho.jstl.el

Class UrlTag

java.lang.Object

javax.servlet.jsp.tagext.TagSupport

com.caucho.jstl.el.UrlTag

All Implemented Interfaces:

NameValueTag, java.io.Serializable, IterationTag, JspTag, Tag

public class UrlTag
extends TagSupport
implements NameValueTag

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

Constructors

Constructor and Description
UrlTag()

Method Summary

Modifier and Type	Method and Description
void	addParam(java.lang.String name, java.lang.String value) Adds a parameter.
int	doEndTag() Processed at the end of the tag.
int	doStartTag() Processed at the beginning of the tag.
static java.lang.String	encodeURL(PageContext pageContext, CharBuffer url)
static CharBuffer	normalizeURL(PageContext pageContext, java.lang.String url, java.lang.String context)
void	setContext(Expr context) Sets the external context for the import.
void	setScope(java.lang.String scope) Sets the scope for the result variable for the output.
void	setValue(Expr value) Sets the URL to be imported.
void	setVar(java.lang.String var) Sets the variable for the import.

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

doAfterBody, findAncestorWithClass, getId, getParent, getValue, getValues, release, 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

UrlTag

public UrlTag()

Method Detail

setValue

public void setValue(Expr value)

Sets the URL to be imported.

setContext

public void setContext(Expr context)

Sets the external context for the import.

setVar

public void setVar(java.lang.String var)

Sets the variable for the import.

setScope

public void setScope(java.lang.String scope)

Sets the scope for the result variable for the output.

addParam

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

Adds a parameter.

Specified by:

addParam in interface NameValueTag

doStartTag

public int doStartTag()
               throws JspException

Description copied from class: TagSupport

Processed at the beginning of the tag.

The default behavior returns SKIP_BODY to skip the tag's body.

Specified by:

doStartTag in interface Tag

Overrides:

doStartTag in class TagSupport

Returns:

SKIP_BODY to ignore the body and EVAL_BODY_INCLUDE to evaluate the body.

Throws:

JspException

doEndTag

public int doEndTag()
             throws JspException

Description copied from class: TagSupport

Processed at the end of the tag. The default behavior continues with the rest of the JSP.

Specified by:

doEndTag in interface Tag

Overrides:

doEndTag in class TagSupport

Returns:

EVAL_PAGE to continue the page SKIP_PAGE to stop.

Throws:

JspException

normalizeURL

public static CharBuffer normalizeURL(PageContext pageContext,
                                      java.lang.String url,
                                      java.lang.String context)
                               throws JspException

Throws:

JspException

encodeURL

public static java.lang.String encodeURL(PageContext pageContext,
                                         CharBuffer url)