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-rw-r--r--javaunohelper/com/sun/star/comp/helper/ComponentContext.java308
1 files changed, 0 insertions, 308 deletions
diff --git a/javaunohelper/com/sun/star/comp/helper/ComponentContext.java b/javaunohelper/com/sun/star/comp/helper/ComponentContext.java
deleted file mode 100644
index 34649d563395..000000000000
--- a/javaunohelper/com/sun/star/comp/helper/ComponentContext.java
+++ /dev/null
@@ -1,308 +0,0 @@
-/*
- * This file is part of the LibreOffice project.
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/.
- *
- * This file incorporates work covered by the following license notice:
- *
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed
- * with this work for additional information regarding copyright
- * ownership. The ASF licenses this file to you under the Apache
- * License, Version 2.0 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.apache.org/licenses/LICENSE-2.0 .
- */
-package com.sun.star.comp.helper;
-
-import com.sun.star.uno.UnoRuntime;
-import com.sun.star.uno.Any;
-
-import com.sun.star.uno.DeploymentException;
-import com.sun.star.uno.XComponentContext;
-import com.sun.star.lang.XMultiComponentFactory;
-import com.sun.star.lang.XSingleComponentFactory;
-import com.sun.star.lang.XComponent;
-import com.sun.star.lang.XEventListener;
-import com.sun.star.lang.EventObject;
-
-import java.util.ArrayList;
-import java.util.Hashtable;
-import java.util.Map;
-
-
-
-class Disposer implements XEventListener
-{
- private final XComponent m_xComp;
-
-
- Disposer( XComponent xComp )
- {
- m_xComp = xComp;
- }
-
- public void disposing( EventObject Source )
- {
- m_xComp.dispose();
- }
-}
-
-/** Component context implementation.
-*/
-public class ComponentContext implements XComponentContext, XComponent
-{
- private static final boolean DEBUG = false;
- private static final String SMGR_NAME = "/singletons/com.sun.star.lang.theServiceManager";
- private static final String TDMGR_NAME = "/singletons/com.sun.star.reflection.theTypeDescriptionManager";
-
- private Map<String,Object> m_table;
- private XComponentContext m_xDelegate;
-
- private XMultiComponentFactory m_xSMgr;
- private boolean m_bDisposeSMgr;
-
- private ArrayList<XEventListener> m_eventListener;
-
- public ComponentContext( Hashtable<String,Object> table, XComponentContext xDelegate )
- {
- this((Map<String,Object>) table, xDelegate);
- }
-
- /** Ctor to create a component context passing a hashtable for values and a delegator
- reference. Entries of the passed hashtable are either direct values or
- ComponentContextEntry objects.
-
- @param table
- entries
- @param xDelegate
- if values are not found, request is delegated to this object
- */
- public ComponentContext( Map<String,Object> table, XComponentContext xDelegate )
- {
- m_eventListener = new ArrayList<XEventListener>();
- m_table = table;
- m_xDelegate = xDelegate;
- m_xSMgr = null;
- m_bDisposeSMgr = false;
-
- Object o = table.get( SMGR_NAME );
- if (o != null)
- {
- if (o instanceof ComponentContextEntry)
- {
- o = ((ComponentContextEntry)o).m_value;
- }
- m_xSMgr = UnoRuntime.queryInterface(
- XMultiComponentFactory.class, o );
- }
- if (m_xSMgr != null)
- {
- m_bDisposeSMgr = true;
- }
- else if (m_xDelegate != null)
- {
- m_xSMgr = m_xDelegate.getServiceManager();
- }
-
- // listen for delegate
- XComponent xComp = UnoRuntime.queryInterface(
- XComponent.class, m_xDelegate );
- if (xComp != null)
- {
- xComp.addEventListener( new Disposer( this ) );
- }
- }
-
- // XComponentContext impl
-
- public Object getValueByName( String rName )
- {
- Object o = m_table.get( rName );
- if (o == null)
- {
- if (m_xDelegate != null)
- {
- return m_xDelegate.getValueByName( rName );
- }
- else
- {
- return Any.VOID;
- }
- }
-
- if (!(o instanceof ComponentContextEntry))
- {
- // direct value in map
- return o;
- }
-
- ComponentContextEntry entry = (ComponentContextEntry)o;
- if (entry.m_lateInit == null)
- {
- return entry.m_value;
- }
-
- Object xInstance = null;
- try
- {
- String serviceName = (String)entry.m_lateInit;
- if (serviceName != null)
- {
- if (m_xSMgr != null)
- {
- xInstance = m_xSMgr.createInstanceWithContext( serviceName, this );
- }
- else
- {
- if (DEBUG)
- System.err.println( "### no service manager instance for late init of singleton instance \"" + rName + "\"!" );
- }
- }
- else
- {
- XSingleComponentFactory xCompFac = UnoRuntime.queryInterface( XSingleComponentFactory.class, entry.m_lateInit );
- if (xCompFac != null)
- {
- xInstance = xCompFac.createInstanceWithContext( this );
- }
- else
- {
- if (DEBUG)
- System.err.println( "### neither service name nor service factory given for late init of singleton instance \"" + rName + "\"!" );
- }
- }
- }
- catch (com.sun.star.uno.Exception exc)
- {
- if (DEBUG)
- System.err.println( "### exception occurred on late init of singleton instance \"" + rName + "\": " + exc.getMessage() );
- }
-
- if (xInstance != null)
- {
- synchronized (entry)
- {
- if (entry.m_lateInit != null)
- {
- entry.m_value = xInstance;
- entry.m_lateInit = null;
- }
- else // inited in the meantime
- {
- // dispose fresh service instance
- XComponent xComp = UnoRuntime.queryInterface(
- XComponent.class, xInstance );
- if (xComp != null)
- {
- xComp.dispose();
- }
- }
- }
- }
- else
- {
- if (DEBUG)
- System.err.println( "### failed late init of singleton instance \"" + rName + "\"!" );
- }
- return entry.m_value;
- }
-
- public XMultiComponentFactory getServiceManager()
- {
- if (m_xSMgr == null)
- {
- throw new DeploymentException(
- "null component context service manager" );
- }
- return m_xSMgr;
- }
-
- // XComponent impl
-
- public void dispose()
- {
- if (DEBUG)
- System.err.print( "> disposing context " + this );
-
- // fire events
- EventObject evt = new EventObject( this );
- for (XEventListener listener : m_eventListener)
- {
- listener.disposing( evt );
- }
- m_eventListener.clear();
-
- XComponent tdmgr = null;
- // dispose values, then service manager, then typedescription manager
- for (Map.Entry<String, Object> entry : m_table.entrySet())
- {
- String name = entry.getKey();
- if (! name.equals( SMGR_NAME ))
- {
- Object o = entry.getValue();
- if (o instanceof ComponentContextEntry)
- {
- o = ((ComponentContextEntry)o).m_value;
- }
-
- XComponent xComp = UnoRuntime.queryInterface( XComponent.class, o );
- if (xComp != null)
- {
- if (name.equals( TDMGR_NAME ))
- {
- tdmgr = xComp;
- }
- else
- {
- xComp.dispose();
- }
- }
- }
- }
- m_table.clear();
-
- // smgr
- if (m_bDisposeSMgr)
- {
- XComponent xComp = UnoRuntime.queryInterface(
- XComponent.class, m_xSMgr );
- if (xComp != null)
- {
- xComp.dispose();
- }
- }
- m_xSMgr = null;
-
- // tdmgr
- if (tdmgr != null)
- {
- tdmgr.dispose();
- }
-
- if (DEBUG)
- System.err.println( "... finished" );
- }
-
- public void addEventListener( XEventListener xListener )
- {
- if (xListener == null)
- throw new com.sun.star.uno.RuntimeException( "Listener must not be null" );
- if (m_eventListener.contains( xListener ))
- throw new com.sun.star.uno.RuntimeException( "Listener already registered." );
-
- m_eventListener.add( xListener );
- }
-
- public void removeEventListener( XEventListener xListener )
- {
- if (xListener == null)
- throw new com.sun.star.uno.RuntimeException( "Listener must not be null" );
- if (! m_eventListener.contains( xListener ))
- throw new com.sun.star.uno.RuntimeException( "Listener is not registered." );
-
- m_eventListener.remove( xListener );
- }
-}
generated by cgit (git 2.34.1) at 2024-08-11 14:13:47 +0000