org.loom.tags
Class AbstractDecoratedTag

java.lang.Object
  javax.servlet.jsp.tagext.SimpleTagSupport
      org.loom.tags.AbstractTag
          org.loom.tags.AbstractDecoratedTag

All Implemented Interfaces:

javax.servlet.jsp.tagext.DynamicAttributes, javax.servlet.jsp.tagext.JspTag, javax.servlet.jsp.tagext.SimpleTag, LoomTag

Direct Known Subclasses:

AbstractHtmlTag, MenuTag, TabContainerTag, TabTag

public abstract class AbstractDecoratedTag
extends AbstractTag

Parent class of any decorated tag

Field Summary

protected java.lang.String

decorator The name of the decorator to use.

Fields inherited from class org.loom.tags.AbstractTag

expressionLanguageProxy, loomServletRequestFactory, out, repository, request, response

Constructor Summary

AbstractDecoratedTag()

Method Summary

void	doTag() Initializes the Request and PageData properties, and forward the call to the child class
java.lang.String	getDecorator()
TagDecorator	getDecoratorInstance() Retrieves the decorator instance.
protected boolean	renderTag() This is an method intended for component extension.
void	setDecorator(java.lang.String decorator)

Methods inherited from class org.loom.tags.AbstractTag

createWriterWrapper, doBody, doBufferedBody, doTagImpl, endTag, evaluateExpression, getActionProperty, getAncestorWithClass, getBufferedBody, getExtendedAttributes, getMessagesRepository, getPageContext, getRequest, getResponse, getScopedAttribute, getWriter, initTag, printParentAttributes, removeScopedAttribute, setDynamicAttribute, setExtendedAttribute, setJspContext, setRequest, setResponse, setScopedAttribute, setWriter

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

findAncestorWithClass, getJspBody, getJspContext, getParent, setJspBody, setParent

Methods inherited from class java.lang.Object

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

Field Detail

decorator

@Attribute
protected java.lang.String decorator

The name of the decorator to use. The default decorators for any form field will display the surrounding label.

Constructor Detail

AbstractDecoratedTag

public AbstractDecoratedTag()

Method Detail

doTag

public final void doTag()
                 throws javax.servlet.jsp.JspException,
                        java.io.IOException

Initializes the Request and PageData properties, and forward the call to the child class

Specified by:

doTag in interface javax.servlet.jsp.tagext.SimpleTag

Overrides:

doTag in class AbstractTag

Throws:

javax.servlet.jsp.JspException

java.io.IOException

renderTag

protected boolean renderTag()

This is an method intended for component extension. If false, the entire tag execution will be skipped, including decorator invocation

Returns:

true to execute the tag, default false.

getDecoratorInstance

public TagDecorator getDecoratorInstance()

Retrieves the decorator instance.

setDecorator

public void setDecorator(java.lang.String decorator)

getDecorator

public java.lang.String getDecorator()