proyal 2002/07/31 13:43:04
Added: phyre/src/java/org/apache/avalon/phyre/panels
ButtonFactory.java ContextNavigationPanel.java
EventContextualizable.java LogEnabledJPanel.java
MBeanPanel.java
Removed: phyre/src/java/org/apache/avalon/phyre/panels
AbstractContentPanel.java AbstractMBeanPanel.java
ApplicationPanel.java HomePanel.java
ModifyConfigurationPanel.java
Log:
* Removed old custom panels.
* Added configurable nav panel
* Added base class for LogEnabled'd panels
* Added configurable MBean panel
* Interface for panels that receive a context when loaded
* Factory for panel buttons
Revision Changes Path
1.1
jakarta-avalon-apps/phyre/src/java/org/apache/avalon/phyre/panels/ButtonFactory.java
Index: ButtonFactory.java
===================================================================
/*
* Copyright (C) The Apache Software Foundation. All rights reserved.
*
* This software is published under the terms of the Apache Software License
* version 1.1, a copy of which has been included with this distribution in
* the LICENSE.txt file.
*/
package org.apache.avalon.phyre.panels;
import java.awt.Color;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JButton;
import javax.swing.JOptionPane;
import org.apache.avalon.excalibur.property.PropertyException;
import org.apache.avalon.excalibur.property.PropertyUtil;
import org.apache.avalon.framework.configuration.Configuration;
import org.apache.avalon.framework.configuration.ConfigurationException;
import org.apache.avalon.framework.context.Context;
import org.apache.avalon.phyre.actions.Action;
import org.apache.avalon.phyre.actions.ActionFactory;
import org.apache.avalon.phyre.actions.listeners.ActionActionListener;
/**
* @author <a href="mailto:[EMAIL PROTECTED]";>Peter Royal</a>
*/
public class ButtonFactory
{
public static JButton createButton( final ActionFactory actionFactory,
final Context context,
final Configuration c )
throws ConfigurationException
{
final Configuration action = c.getChild( "action", false );
String caption;
try
{
caption = ( String ) PropertyUtil.resolveProperty( c.getChild( "caption"
).getValue(),
context,
false );
}
catch( PropertyException e )
{
throw new ConfigurationException( "Invalid property expansion in
caption", e );
}
if( null == action )
{
final JButton button = new JButton( caption );
button.setForeground( Color.red );
button.addActionListener( new ActionListener()
{
public void actionPerformed( ActionEvent e )
{
JOptionPane.showMessageDialog( button,
"not implemented yet",
"Phyre",
JOptionPane.INFORMATION_MESSAGE,
null );
}
} );
return button;
}
else
{
final JButton button = new JButton( caption );
final Action a = actionFactory.create( action.getAttribute( "type" ),
action );
button.addActionListener( new ActionActionListener( a ) );
return button;
}
}
}
1.1
jakarta-avalon-apps/phyre/src/java/org/apache/avalon/phyre/panels/ContextNavigationPanel.java
Index: ContextNavigationPanel.java
===================================================================
/*
* Copyright (C) The Apache Software Foundation. All rights reserved.
*
* This software is published under the terms of the Apache Software License
* version 1.1, a copy of which has been included with this distribution in
* the LICENSE.txt file.
*/
package org.apache.avalon.phyre.panels;
import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JButton;
import javax.swing.JLabel;
import javax.swing.JPanel;
import org.apache.avalon.excalibur.property.PropertyException;
import org.apache.avalon.excalibur.property.PropertyUtil;
import org.apache.avalon.framework.configuration.Configurable;
import org.apache.avalon.framework.configuration.Configuration;
import org.apache.avalon.framework.configuration.ConfigurationException;
import org.apache.avalon.framework.context.Context;
import org.apache.avalon.framework.context.ContextException;
import org.apache.avalon.framework.context.Contextualizable;
import org.apache.avalon.framework.service.ServiceException;
import org.apache.avalon.framework.service.ServiceManager;
import org.apache.avalon.framework.service.Serviceable;
import org.apache.avalon.phyre.actions.ActionFactory;
import org.apache.avalon.phyre.container.NavigationPanelHelper;
/**
* @author <a href="mailto:[EMAIL PROTECTED]";>Peter Royal</a>
*/
public class ContextNavigationPanel extends LogEnabledJPanel
implements Configurable, Serviceable, NavigationPanelHelper, Contextualizable
{
private ActionFactory m_listenerFactory;
private Component m_panel;
private JPanel m_buttonPanel;
private Context m_context;
public ContextNavigationPanel()
{
super( new BorderLayout() );
}
public void contextualize( Context context )
throws ContextException
{
m_context = context;
}
public void service( ServiceManager manager )
throws ServiceException
{
m_listenerFactory = ( ActionFactory ) manager.lookup( ActionFactory.ROLE );
}
public void configure( Configuration configuration )
throws ConfigurationException
{
final Configuration[] buttons = configuration.getChild( "navigation"
).getChildren();
final JButton contextButton =
ButtonFactory.createButton( m_listenerFactory,
m_context,
configuration.getChild( "context" ) );
contextButton.addActionListener( new ActionListener()
{
public void actionPerformed( ActionEvent e )
{
if( ActionEvent.ACTION_PERFORMED == e.getID() )
{
setNavigationPanel( m_buttonPanel );
}
}
} );
add( contextButton, BorderLayout.NORTH );
m_buttonPanel = new JPanel( new GridLayout( 0, 1 ) );
for( int i = 0; i < buttons.length; i++ )
{
final String name = buttons[i].getName();
if( "label".equals( name ) )
{
try
{
final String caption = ( String ) PropertyUtil.resolveProperty(
buttons[i].getValue(),
m_context,
false );
m_buttonPanel.add( new JLabel( caption ) );
}
catch( PropertyException e )
{
throw new ConfigurationException( "Invalid property expansion in
caption", e );
}
}
else if( "button".equals( name ) )
{
m_buttonPanel.add( ButtonFactory.createButton( m_listenerFactory,
m_context, buttons[i] ) );
}
else
{
throw new ConfigurationException( "Unknown button type: " + name
+ ", loc: " +
buttons[i].getLocation() );
}
}
setNavigationPanel( m_buttonPanel );
}
public void setNavigationPanel( Component panel )
{
if( m_panel != null )
{
remove( m_panel );
}
add( panel, BorderLayout.CENTER );
panel.validate();
validate();
m_panel = panel;
}
}
1.1
jakarta-avalon-apps/phyre/src/java/org/apache/avalon/phyre/panels/EventContextualizable.java
Index: EventContextualizable.java
===================================================================
/*
* Copyright (C) The Apache Software Foundation. All rights reserved.
*
* This software is published under the terms of the Apache Software License
* version 1.1, a copy of which has been included with this distribution in
* the LICENSE.txt file.
*/
package org.apache.avalon.phyre.panels;
import org.apache.avalon.framework.context.Context;
import org.apache.avalon.framework.context.ContextException;
/**
* Interface for panels that are able to receive a context relating to the event
* that may have spawned them
*
* @author <a href="mailto:[EMAIL PROTECTED]";>Peter Royal</a>
*/
public interface EventContextualizable
{
void eventContext( final Context context ) throws ContextException;
}
1.1
jakarta-avalon-apps/phyre/src/java/org/apache/avalon/phyre/panels/LogEnabledJPanel.java
Index: LogEnabledJPanel.java
===================================================================
/*
* Copyright (C) The Apache Software Foundation. All rights reserved.
*
* This software is published under the terms of the Apache Software License
* version 1.1, a copy of which has been included with this distribution in
* the LICENSE.txt file.
*/
package org.apache.avalon.phyre.panels;
import java.awt.LayoutManager;
import javax.swing.JPanel;
import org.apache.avalon.framework.logger.LogEnabled;
import org.apache.avalon.framework.logger.Logger;
/**
* @author <a href="mailto:[EMAIL PROTECTED]";>Peter Royal</a>
*/
public class LogEnabledJPanel extends JPanel implements LogEnabled
{
private Logger m_logger;
public LogEnabledJPanel( LayoutManager layout )
{
super( layout );
}
public void enableLogging( final Logger logger )
{
m_logger = logger;
}
protected final Logger getLogger()
{
return m_logger;
}
}
1.1
jakarta-avalon-apps/phyre/src/java/org/apache/avalon/phyre/panels/MBeanPanel.java
Index: MBeanPanel.java
===================================================================
/*
* Copyright (C) The Apache Software Foundation. All rights reserved.
*
* This software is published under the terms of the Apache Software License
* version 1.1, a copy of which has been included with this distribution in
* the LICENSE.txt file.
*/
package org.apache.avalon.phyre.panels;
import java.awt.BorderLayout;
import java.awt.GridLayout;
import javax.management.MBeanAttributeInfo;
import javax.management.MBeanInfo;
import javax.swing.JButton;
import javax.swing.JLabel;
import javax.swing.JPanel;
import org.apache.avalon.excalibur.property.PropertyException;
import org.apache.avalon.excalibur.property.PropertyUtil;
import org.apache.avalon.framework.activity.Initializable;
import org.apache.avalon.framework.configuration.Configurable;
import org.apache.avalon.framework.configuration.Configuration;
import org.apache.avalon.framework.configuration.ConfigurationException;
import org.apache.avalon.framework.context.Context;
import org.apache.avalon.framework.context.ContextException;
import org.apache.avalon.framework.context.Contextualizable;
import org.apache.avalon.framework.service.ServiceException;
import org.apache.avalon.framework.service.ServiceManager;
import org.apache.avalon.framework.service.Serviceable;
import org.apache.avalon.phyre.actions.MBeanInvokeAction;
import org.apache.avalon.phyre.actions.listeners.ActionActionListener;
import org.apache.avalon.phyre.mbean.MBeanAccessor;
/**
* A panel that will show attributes from an MBean and optionally display buttons to
invoke
* no-arg operations.
*
* @author <a href="mailto:[EMAIL PROTECTED]";>Peter Royal</a>
*/
public class MBeanPanel extends LogEnabledJPanel
implements Configurable, Serviceable, Initializable, Contextualizable
{
private ServiceManager m_manager;
private MBeanAccessor m_MBean;
private Context m_context;
private String m_objectName;
private Configuration[] m_attributes;
private Configuration[] m_operations;
public MBeanPanel()
{
super( new BorderLayout() );
}
public void contextualize( Context context )
throws ContextException
{
m_context = context;
}
public void service( ServiceManager manager )
throws ServiceException
{
m_manager = manager;
}
public void configure( final Configuration configuration )
throws ConfigurationException
{
m_objectName = configuration.getChild( "object-name" ).getValue();
m_attributes = configuration.getChildren( "attribute" );
m_operations = configuration.getChildren( "operation" );
}
public void initialize()
throws Exception
{
final JPanel panel = new JPanel( new GridLayout( 0, 2 ) );
final String objectName =
( String ) PropertyUtil.resolveProperty( m_objectName, m_context, false
);
m_MBean = ( MBeanAccessor ) m_manager.lookup( objectName );
addAttributes( panel );
add( panel, BorderLayout.CENTER );
if( m_operations.length != 0 )
{
final JPanel opPanel = new JPanel();
addOperations( opPanel );
add( opPanel, BorderLayout.SOUTH );
}
}
private void addAttributes( JPanel panel ) throws Exception
{
final MBeanInfo info = m_MBean.info();
final MBeanAttributeInfo[] attributeInfos = info.getAttributes();
if( m_attributes.length == 0 )
{
for( int i = 0; i < attributeInfos.length; i++ )
{
addAttribute( panel,
attributeInfos[i].getName(),
attributeInfos[i].getDescription() );
}
}
else
{
for( int i = 0; i < m_attributes.length; i++ )
{
final String name = m_attributes[i].getAttribute( "name" );
final String description = getDescription( name, attributeInfos );
if( null == description )
{
throw new ConfigurationException( "Invalid MBean attribute: " +
name
+ ", loc: " +
m_attributes[i].getLocation() );
}
else
{
addAttribute( panel, name, description );
}
}
}
}
private void addAttribute( final JPanel panel, final String name, final String
description )
throws Exception
{
final Object o = m_MBean.get( name );
panel.add( new JLabel( description ) );
panel.add( new JLabel( o == null ? "" : o.toString() ) );
}
private String getDescription( final String name, final MBeanAttributeInfo[]
infos )
{
for( int i = 0; i < infos.length; i++ )
{
if( name.equals( infos[i].getName() ) )
{
return infos[i].getDescription();
}
}
return null;
}
private void addOperations( final JPanel panel )
throws ConfigurationException, PropertyException
{
for( int i = 0; i < m_operations.length; i++ )
{
final String caption =
( String ) PropertyUtil.resolveProperty(
m_operations[i].getChild( "caption" ).getValue(),
m_context,
false );
final JButton button = new JButton( caption );
button.addActionListener(
new ActionActionListener(
new MBeanInvokeAction( m_operations[i].getAttribute( "name" ),
m_MBean ) ) );
panel.add( button );
}
}
}
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