Package com.day.cq.wcm.tags

Class RequestURLTag

java.lang.Object

javax.servlet.jsp.tagext.TagSupport

com.day.cq.wcm.tags.RequestURLTag

All Implemented Interfaces:

Serializable, IterationTag, JspTag, Tag

public class RequestURLTag
extends TagSupport

RequestURLTag writes the current request URL to the current JspWriter. The body of this tag allows multiple addParam and removeParam tags to modify the current request URL before it is written.

See Also:

Serialized Form

Field Summary

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
RequestURLTag()	Default constructor.

Method Summary

Modifier and Type	Method	Description
void	addParam(String name, String value)	Adds a parameter with the given name and value.
int	doEndTag()	Default processing of the end tag returning EVAL_PAGE.
int	doStartTag()	Default processing of the start tag, returning SKIP_BODY.
void	release()	Release state.
void	removeParam(String name)	Removes the parameter and all its values with the given name.
void	removeParam(String name, String value)	Removes a value from the parameter with the given name.

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

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

Methods inherited from class java.lang.Object

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

Constructor Detail

RequestURLTag

public RequestURLTag()

Default constructor.

Method Detail

removeParam

public void removeParam(String name)

Removes the parameter and all its values with the given name.

Parameters:

name - the name of the parameter.

removeParam

public void removeParam(String name,
                        String value)

Removes a value from the parameter with the given name.

Parameters:

name - name of the parameter.

value - the value to remove.

addParam

public void addParam(String name,
                     String value)

Adds a parameter with the given name and value.

Parameters:

name - the name of the parameter.

value - the value for the parameter.

release

public void release()

Release state.

Specified by:

release in interface Tag

Overrides:

release in class TagSupport

See Also:

Tag.release()

doStartTag

public int doStartTag()
               throws JspException

Default processing of the start tag, returning SKIP_BODY.

Specified by:

doStartTag in interface Tag

Overrides:

doStartTag in class TagSupport

Returns:

SKIP_BODY

Throws:

JspException - if an error occurs while processing this tag

See Also:

Tag.doStartTag()

doEndTag

public int doEndTag()
             throws JspException

Default processing of the end tag returning EVAL_PAGE.

Specified by:

doEndTag in interface Tag

Overrides:

doEndTag in class TagSupport

Returns:

EVAL_PAGE

Throws:

JspException - if an error occurs while processing this tag

See Also:

Tag.doEndTag()