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The Open Source version of the IBM Toolbox for Java
///////////////////////////////////////////////////////////////////////////////
//
// JTOpen (IBM Toolbox for Java - OSS version)
//
// Filename: PrintObjectListBeanInfo.java
//
// The source code contained herein is licensed under the IBM Public License
// Version 1.0, which has been approved by the Open Source Initiative.
// Copyright (C) 1997-2000 International Business Machines Corporation and
// others. All rights reserved.
//
///////////////////////////////////////////////////////////////////////////////
package com.ibm.as400.access;
import java.beans.SimpleBeanInfo;
import java.beans.PropertyDescriptor;
import java.beans.EventSetDescriptor;
import java.beans.BeanDescriptor;
import java.beans.IntrospectionException;
/**
BeanInfo for PrintObjectList class.
**/
public class PrintObjectListBeanInfo extends SimpleBeanInfo
{
private static final String copyright = "Copyright (C) 1997-2000 International Business Machines Corporation and others.";
// Events defined for PrintObjectList
private static EventSetDescriptor[] events_;
// Properties defined for PrintObjectList
private static PropertyDescriptor[] properties_;
// Class this bean info represents.
private final static Class beanClass = PrintObjectList.class;
// Handles loading the appropriate resource bundle
private static ResourceBundleLoader rbl_;
static
{
try
{
EventSetDescriptor changed =
new EventSetDescriptor( beanClass,
"propertyChange",
java.beans.PropertyChangeListener.class,
"propertyChange" );
changed.setDisplayName(rbl_.getText("EVT_NAME_PROPERTY_CHANGE"));
changed.setShortDescription(rbl_.getText("EVT_DESC_PROPERTY_CHANGE"));
String[] listenerMethods = { "listClosed",
"listCompleted",
"listErrorOccurred",
"listOpened",
"listObjectAdded" };
EventSetDescriptor printObjectList =
new EventSetDescriptor ( beanClass,
"printObjectList",
com.ibm.as400.access.PrintObjectListListener.class,
listenerMethods,
"addPrintObjectListListener",
"removePrintObjectListListener" );
printObjectList.setDisplayName(rbl_.getText("EVT_NAME_PRINT_OBJECT_EVENT"));
printObjectList.setShortDescription(rbl_.getText("EVT_DESC_PRINT_OBJECT_EVENT"));
EventSetDescriptor veto =
new EventSetDescriptor( beanClass,
"propertyChange",
java.beans.VetoableChangeListener.class,
"vetoableChange" );
veto.setDisplayName(rbl_.getText("EVT_NAME_PROPERTY_VETO"));
veto.setShortDescription(rbl_.getText("EVT_DESC_PROPERTY_VETO"));
EventSetDescriptor[] events = {changed, printObjectList, veto};
events_ = events;
// "attributesToRetrieve" is not a property, hide it from introspection.
PropertyDescriptor attributesToRetrieve =
new PropertyDescriptor( "attributesToRetrieve", beanClass, null, "setAttributesToRetrieve" );
attributesToRetrieve.setHidden(true);
// "completed" is not a property, hide it from introspection.
PropertyDescriptor completed =
new PropertyDescriptor( "completed", beanClass, "isCompleted", null );
completed.setHidden(true);
// "object" is not a property, hide it from introspection.
// PropertyDescriptor object =
// new PropertyDescriptor( "object", beanClass, "getObject", null );
// object.setHidden(true);
// object does not match the design pattern for an indexed property,
// it does not have a getObject() that returns an array of objects.
// "objects" is not a property, hide it from introspection.
PropertyDescriptor objects =
new PropertyDescriptor( "objects", beanClass, "getObjects", null );
objects.setHidden(true);
PropertyDescriptor system =
new PropertyDescriptor("system", beanClass);
system.setBound(true);
system.setConstrained(true);
system.setDisplayName(rbl_.getText("PROP_NAME_SYSTEM"));
system.setShortDescription(rbl_.getText("PROP_DESC_SYSTEM"));
PropertyDescriptor properties[] = { attributesToRetrieve,
completed,
objects, system };
properties_ = properties;
}
catch (IntrospectionException e)
{
throw new Error(e.toString());
}
}
/**
Returns the bean descriptor.
@return The bean descriptor.
**/
public BeanDescriptor getBeanDescriptor()
{
return new BeanDescriptor(beanClass);
}
/**
Returns the index of the default event.
@return The index to the default event.
**/
public int getDefaultEventIndex()
{
// the index for the PrintObjectList event
return 1;
}
/**
Returns the index of the default property.
@return The index to the default property.
**/
public int getDefaultPropertyIndex()
{
// the index for the "system" property
return 3;
}
/**
Returns the descriptors for all events.
@return The descriptors for all events.
**/
public EventSetDescriptor[] getEventSetDescriptors()
{
// Per the JavaBean spec, events are a mechanism for propagating
// state change notifications between a source object and one or
// more target listener objects.
return events_;
}
/**
Returns the descriptors for all properties.
@return The descriptors for all properties.
**/
public PropertyDescriptor[] getPropertyDescriptors()
{
// Per the JavaBean spec, properties are discrete, named attributes
// of a Java Bean that can affect its appearance or its behavior.
return properties_;
}
}