org.japano
Class View

java.lang.Object
  org.japano.View

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable

public class View
extends java.lang.Object
implements java.io.Serializable, java.lang.Cloneable

Holds the URI and the attributes and messages for the current view. The view itself is generated by the JSP compiler.

Version:

$Id: View.java,v 1.9 2005/11/26 01:47:32 fforw Exp $

Author:

Sven Helmberger ( sven dot helmberger at gmx dot de )

See Also:

Serialized Form

Nested Class Summary

static class

View.Message A Message that can be added to a view.

Constructor Summary

View(java.lang.String URI)

Method Summary

void	addAttribute(java.lang.String name, java.lang.Object value) Adds an attribute to this view.
void	addMessage(java.lang.Class actionClass, java.lang.String paramName, java.lang.String message, java.lang.String fieldId) Adds a new message to the view which can be display with the MessageList tag.
java.util.Map	attributes() Returns a copy of this view's attributes.
void	clearMessages()
java.lang.Object	clone()
java.lang.String	getURI()
java.util.List	messages() Returns an iterator over all messages.
java.lang.String	toString() Returns a string representation of the object.

Methods inherited from class java.lang.Object

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

Constructor Detail

View

public View(java.lang.String URI)

Method Detail

getURI

public java.lang.String getURI()

addAttribute

public void addAttribute(java.lang.String name,
                         java.lang.Object value)

Adds an attribute to this view.

Parameters:

name - name of the attribute

value - attribute value.

attributes

public java.util.Map attributes()

Returns a copy of this view's attributes.

Returns:

copy of attributes

toString

public java.lang.String toString()

Returns a string representation of the object.

Overrides:

toString in class java.lang.Object

Returns:

a string representation of the object.

addMessage

public void addMessage(java.lang.Class actionClass,
                       java.lang.String paramName,
                       java.lang.String message,
                       java.lang.String fieldId)

Adds a new message to the view which can be display with the MessageList tag.

messages

public java.util.List messages()

Returns an iterator over all messages. Must be invoked inside a block which is synchronized on the view to be thread safe.

Returns:

iterator returning View.Message elements.

clearMessages

public void clearMessages()

clone

public java.lang.Object clone()

Overrides:

clone in class java.lang.Object