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com.RuntimeCollective.webapps.tag
Class DefineTag  

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      com.RuntimeCollective.webapps.tag.DefineTag

All Implemented Interfaces:

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

Direct Known Subclasses:

EntityBeanDefineTag

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public class DefineTag

extends javax.servlet.jsp.tagext.TagSupport

Define a scripting variable based on the value(s) of the specified bean property.

This tag takes the following parameters:

• id - the name of the scripting variable that will be populated with the value.
• param - the name of the request parameter that contains the value.
• type - the type of the bean to be defined.
• toScope - the scope in which to define the bean (default: page scope).
• name - the name of the variable to search for.
• property - the property of the named variable that contains the value.
• scope - the scope to search for the value in.
• value - the value to define the bean as.

In addition to the usual page, request and session values, scope and toScope can be action, which refers to the request's ActionContext, if present.

Version:

$Id: DefineTag.java,v 1.7 2003/09/30 15:13:18 joe Exp $

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Field Summary
private  java.lang.String	id
private  java.lang.String	name
private  java.lang.String	param
private  java.lang.String	property
private  java.lang.String	scope
private  java.lang.String	toScope
private  java.lang.String	type
private  java.lang.Object	value

 

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

DefineTag()

 

Method Summary
int	doStartTag()           Retrieve the required property and expose it as a scripting variable.
java.lang.String	getId()           get the id.
java.lang.String	getName()           get the name.
java.lang.String	getParam()           get the param.
java.lang.String	getProperty()           get the property.
java.lang.String	getScope()           get the scope.
java.lang.String	getToScope()           get the toScope.
java.lang.String	getType()           get the type.
java.lang.Object	getValue()           get the value.
private  void	init()
protected  void	lookupValue()           Lookup the value.
void	release()           Release all allocated resources.
void	setId(java.lang.String id)           set the id.
void	setName(java.lang.String name)           set the name.
void	setParam(java.lang.String param)           set the param.
void	setProperty(java.lang.String property)           set the property.
void	setScope(java.lang.String scope)           set the scope.
void	setToScope(java.lang.String toScope)           set the toScope.
void	setType(java.lang.String type)           set the type.
void	setValue(java.lang.Object value)           set the value.

 

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

doAfterBody, doEndTag, findAncestorWithClass, getParent, getValue, getValues, removeValue, setPageContext, setParent, setValue

 

Methods inherited from class java.lang.Object

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

 

Field Detail

id

private java.lang.String id

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param

private java.lang.String param

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type

private java.lang.String type

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toScope

private java.lang.String toScope

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name

private java.lang.String name

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property

private java.lang.String property

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scope

private java.lang.String scope

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value

private java.lang.Object value

Constructor Detail

DefineTag

public DefineTag()

Method Detail

getId

public java.lang.String getId()

get the id.

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setId

public void setId(java.lang.String id)

set the id.

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getParam

public java.lang.String getParam()

get the param.

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setParam

public void setParam(java.lang.String param)

set the param.

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getType

public java.lang.String getType()

get the type.

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setType

public void setType(java.lang.String type)

set the type.

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getToScope

public java.lang.String getToScope()

get the toScope.

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setToScope

public void setToScope(java.lang.String toScope)

set the toScope.

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getName

public java.lang.String getName()

get the name.

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setName

public void setName(java.lang.String name)

set the name.

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getProperty

public java.lang.String getProperty()

get the property.

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setProperty

public void setProperty(java.lang.String property)

set the property.

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getScope

public java.lang.String getScope()

get the scope.

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setScope

public void setScope(java.lang.String scope)

set the scope.

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getValue

public java.lang.Object getValue()

get the value.

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setValue

public void setValue(java.lang.Object value)

set the value.

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doStartTag

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

Retrieve the required property and expose it as a scripting variable.

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release

public void release()

Release all allocated resources.

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lookupValue

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

Lookup the value.

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init

private void init()

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> com >> RuntimeCollective >> webapps >> [ tag overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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