org.apache.taglibs.rdc.dm
Class DialogManagerImpl

java.lang.Object
  org.apache.taglibs.rdc.dm.DialogManagerImpl

All Implemented Interfaces:

DialogManager

Direct Known Subclasses:

RuleBasedDirectedDialog, SCXMLDialog, SimpleDirectedDialog

public abstract class DialogManagerImpl

extends java.lang.Object

implements DialogManager

Abstract base implementation of the RDC helper tag group.

Author:

Rahul Akolkar

Field Summary

protected int	groupState
protected GroupTag	groupTag
protected java.util.Stack	stack
protected java.util.LinkedHashMap	stateMap

Constructor Summary

DialogManagerImpl()

Method Summary

abstract void	collect(javax.servlet.jsp.JspContext ctx, javax.servlet.jsp.tagext.JspFragment bodyFragment) Collect the required information from the user
void	confirm() Confirm the collected information from the user Deprecated in DialogManager interface (since RDC 1.1)
void	finish(javax.servlet.jsp.JspContext ctx) Finish up this doTag() invocation
boolean	initialize(javax.servlet.jsp.JspContext ctx, javax.servlet.jsp.tagext.JspFragment bodyFragment) Initialiaze this doTag() invocation
void	setGroupTag(GroupTag groupTag) Set the GroupTag instance whose dialog is to be managed
protected void	setPropertyChildren(java.util.Map children, java.lang.String propertyName, java.lang.Object value) Sets property for all children to value
protected void	setStateChildren(java.util.Map children, int state) Set the state of the children

Methods inherited from class java.lang.Object

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

Field Detail

stack

protected java.util.Stack stack

stateMap

protected java.util.LinkedHashMap stateMap

groupTag

protected GroupTag groupTag

groupState

protected int groupState

Constructor Detail

DialogManagerImpl

public DialogManagerImpl()

Method Detail

setGroupTag

public void setGroupTag(GroupTag groupTag)

Description copied from interface: DialogManager

Set the GroupTag instance whose dialog is to be managed

Specified by:

setGroupTag in interface DialogManager

Parameters:

groupTag - the group tag whose dialog is to be managed

initialize

public boolean initialize(javax.servlet.jsp.JspContext ctx,
                          javax.servlet.jsp.tagext.JspFragment bodyFragment)
                   throws javax.servlet.jsp.JspException,
                          java.io.IOException

Initialiaze this doTag() invocation

Specified by:

initialize in interface DialogManager

Parameters:

ctx - the JspContext

Throws:

javax.servlet.jsp.JspException

java.io.IOException

collect

public abstract void collect(javax.servlet.jsp.JspContext ctx,
                             javax.servlet.jsp.tagext.JspFragment bodyFragment)
                      throws javax.servlet.jsp.JspException,
                             java.io.IOException

Collect the required information from the user

Specified by:

collect in interface DialogManager

Parameters:

ctx - the JspContext

Throws:

javax.servlet.jsp.JspException

java.io.IOException

confirm

public void confirm()

Confirm the collected information from the user Deprecated in DialogManager interface (since RDC 1.1)

Specified by:

confirm in interface DialogManager

finish

public void finish(javax.servlet.jsp.JspContext ctx)
            throws javax.servlet.jsp.JspException,
                   java.io.IOException

Finish up this doTag() invocation

Specified by:

finish in interface DialogManager

Parameters:

ctx - the JspContext

Throws:

javax.servlet.jsp.JspException

java.io.IOException

setStateChildren

protected void setStateChildren(java.util.Map children,
                                int state)

Set the state of the children

Parameters:

children - Map

state - the new state for the children

setPropertyChildren

protected void setPropertyChildren(java.util.Map children,
                                   java.lang.String propertyName,
                                   java.lang.Object value)

Sets property for all children to value