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The Open Source version of the IBM Toolbox for Java
///////////////////////////////////////////////////////////////////////////////
//
// JTOpen (AS/400 Toolbox for Java - OSS version)
//
// Filename: ProgramParameterBeanInfo.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.awt.Image;
import java.beans.BeanDescriptor;
import java.beans.BeanInfo;
import java.beans.EventSetDescriptor;
import java.beans.IntrospectionException;
import java.beans.PropertyChangeListener;
import java.beans.PropertyDescriptor;
import java.beans.SimpleBeanInfo;
import java.beans.VetoableChangeListener;
/**
The ProgramParameterBeanInfo class provides bean information for the ProgramParameter class.
**/
public class ProgramParameterBeanInfo extends SimpleBeanInfo
{
private static final String copyright = "Copyright (C) 1997-2000 International Business Machines Corporation and others.";
// Class this bean info represents.
private static final Class BEAN_CLASS = ProgramParameter.class;
private static EventSetDescriptor[] eventSetDescriptors;
private static PropertyDescriptor[] propertyDescriptors;
static
{
try
{
EventSetDescriptor propertyChange = new EventSetDescriptor(BEAN_CLASS, "propertyChange", PropertyChangeListener.class, "propertyChange");
propertyChange.setDisplayName(ResourceBundleLoader.getText("EVT_NAME_PROPERTY_CHANGE"));
propertyChange.setShortDescription(ResourceBundleLoader.getText("EVT_DESC_PROPERTY_CHANGE"));
EventSetDescriptor vetoableChange = new EventSetDescriptor(BEAN_CLASS, "propertyChange", VetoableChangeListener.class, "vetoableChange");
vetoableChange.setDisplayName(ResourceBundleLoader.getText("EVT_NAME_PROPERTY_VETO"));
vetoableChange.setShortDescription(ResourceBundleLoader.getText("EVT_DESC_PROPERTY_VETO"));
eventSetDescriptors = new EventSetDescriptor[] { propertyChange, vetoableChange };
PropertyDescriptor inputData = new PropertyDescriptor("inputData", BEAN_CLASS);
inputData.setBound(true);
inputData.setConstrained(true);
inputData.setDisplayName(ResourceBundleLoader.getText("PROP_NAME_PARMINPUT"));
inputData.setShortDescription(ResourceBundleLoader.getText("PROP_DESC_PARMINPUT"));
PropertyDescriptor outputDataLength = new PropertyDescriptor("outputDataLength", BEAN_CLASS);
outputDataLength.setBound(true);
outputDataLength.setConstrained(true);
outputDataLength.setDisplayName(ResourceBundleLoader.getText("PROP_NAME_PARMOUTPUTLEN"));
outputDataLength.setShortDescription(ResourceBundleLoader.getText("PROP_DESC_PARMOUTPUTLEN"));
PropertyDescriptor outputData = new PropertyDescriptor("outputData", BEAN_CLASS, "getOutputData", null);
outputData.setBound(false);
outputData.setConstrained(false);
outputData.setDisplayName(ResourceBundleLoader.getText("PROP_NAME_PARMOUTPUT"));
outputData.setShortDescription(ResourceBundleLoader.getText("PROP_DESC_PARMOUTPUT"));
PropertyDescriptor parameterType = new PropertyDescriptor("parameterType", BEAN_CLASS);
parameterType.setBound(true);
parameterType.setConstrained(true);
parameterType.setDisplayName(ResourceBundleLoader.getText("PROP_NAME_PARMTYPE"));
parameterType.setShortDescription(ResourceBundleLoader.getText("PROP_DESC_PARMTYPE"));
propertyDescriptors = new PropertyDescriptor[] { inputData, outputDataLength, outputData, parameterType };
}
catch (IntrospectionException e)
{
Trace.log(Trace.ERROR, "Unexpected IntrospectionException:", e);
throw new InternalErrorException(InternalErrorException.UNEXPECTED_EXCEPTION);
}
}
/**
Returns the bean descriptor.
@return The bean descriptor.
**/
public BeanDescriptor getBeanDescriptor()
{
return new BeanDescriptor(BEAN_CLASS);
}
/**
Returns the index of the default event.
@return Zero (0), the index to the default event.
**/
public int getDefaultEventIndex()
{
// The index for the "propertyChange" event
return 0;
}
/**
Returns the index of the default property.
@return Zero (0), the index to the default property.
**/
public int getDefaultPropertyIndex()
{
// The index for the "inputData" property.
return 0;
}
/**
Returns the descriptors for all events.
@return The descriptors for all events.
**/
public EventSetDescriptor[] getEventSetDescriptors()
{
return eventSetDescriptors;
}
/**
Returns the descriptors for all properties.
@return The descriptors for all properties.
**/
public PropertyDescriptor[] getPropertyDescriptors()
{
return propertyDescriptors;
}
/**
Returns an Image for this bean's icon.
@param icon The desired icon size and color.
@return The Image for the icon.
**/
public Image getIcon(int icon)
{
switch (icon)
{
case BeanInfo.ICON_MONO_16x16:
case BeanInfo.ICON_COLOR_16x16:
return loadImage("ProgramParameter16.gif");
case BeanInfo.ICON_MONO_32x32:
case BeanInfo.ICON_COLOR_32x32:
return loadImage("ProgramParameter32.gif");
}
return null;
}
}