| /****************************************************************************** |
| * Copyright (c) 2008 Oracle |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Konstantin Komissarchik - initial implementation and ongoing maintenance |
| ******************************************************************************/ |
| |
| package org.eclipse.wst.common.project.facet.core.runtime.internal; |
| |
| import java.util.Collections; |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IAdapterFactory; |
| import org.eclipse.core.runtime.IAdapterManager; |
| import org.eclipse.core.runtime.Platform; |
| import org.eclipse.osgi.util.NLS; |
| import org.eclipse.wst.common.project.facet.core.internal.FacetCorePlugin; |
| import org.eclipse.wst.common.project.facet.core.runtime.IRuntime; |
| import org.eclipse.wst.common.project.facet.core.runtime.IRuntimeComponent; |
| import org.eclipse.wst.common.project.facet.core.runtime.IRuntimeComponentType; |
| import org.eclipse.wst.common.project.facet.core.runtime.IRuntimeComponentVersion; |
| |
| /** |
| * @author <a href="mailto:konstantin.komissarchik@oracle.com">Konstantin Komissarchik</a> |
| */ |
| |
| public final class RuntimeComponent |
| |
| implements IRuntimeComponent |
| |
| { |
| private RuntimeComponentVersion rcv; |
| private IRuntime runtime; |
| private final Map<String,String> properties; |
| private final Map<String,String> propertiesReadOnly; |
| |
| /** |
| * This class should not be instantiated outside this package. |
| */ |
| |
| RuntimeComponent() |
| { |
| this.rcv = null; |
| this.runtime = null; |
| this.properties = new HashMap<String,String>(); |
| this.propertiesReadOnly = Collections.unmodifiableMap( this.properties ); |
| } |
| |
| public IRuntimeComponentType getRuntimeComponentType() |
| { |
| return this.rcv.getRuntimeComponentType(); |
| } |
| |
| public IRuntimeComponentVersion getRuntimeComponentVersion() |
| { |
| return this.rcv; |
| } |
| |
| void setRuntimeComponentVersion( final IRuntimeComponentVersion rcv ) |
| { |
| this.rcv = (RuntimeComponentVersion) rcv; |
| } |
| |
| public IRuntime getRuntime() |
| { |
| return this.runtime; |
| } |
| |
| void setRuntime( final IRuntime runtime ) |
| { |
| if( runtime == null ) |
| { |
| throw new IllegalArgumentException(); |
| } |
| |
| if( this.runtime != null ) |
| { |
| throw new IllegalStateException( Resources.runtimeAlreadySet ); |
| } |
| |
| this.runtime = runtime; |
| } |
| |
| public Map<String,String> getProperties() |
| { |
| return this.propertiesReadOnly; |
| } |
| |
| public String getProperty( final String key ) |
| { |
| return this.properties.get( key ); |
| } |
| |
| void setProperty( final String key, |
| final String value ) |
| { |
| this.properties.put( key, value ); |
| } |
| |
| public Object getAdapter( final Class type ) |
| { |
| final IAdapterManager manager = Platform.getAdapterManager(); |
| Object res = manager.loadAdapter( this, type.getName() ); |
| |
| if( res == null ) |
| { |
| IAdapterFactory factory = null; |
| |
| try |
| { |
| factory = this.rcv.getAdapterFactory( type ); |
| } |
| catch( CoreException e ) |
| { |
| FacetCorePlugin.log( e ); |
| } |
| |
| if( factory != null ) |
| { |
| res = factory.getAdapter( this, type ); |
| } |
| } |
| |
| return res; |
| } |
| |
| public boolean equals( final Object obj ) |
| { |
| if( obj instanceof RuntimeComponent ) |
| { |
| final RuntimeComponent rc = (RuntimeComponent) obj; |
| return this.rcv == rc.rcv && this.properties.equals( rc.properties ); |
| } |
| |
| return false; |
| } |
| |
| public int hashCode() |
| { |
| return this.rcv.hashCode(); |
| } |
| |
| public String toString() |
| { |
| return this.rcv.toString(); |
| } |
| |
| private static final class Resources |
| |
| extends NLS |
| |
| { |
| public static String runtimeAlreadySet; |
| |
| static |
| { |
| initializeMessages( RuntimeComponent.class.getName(), Resources.class ); |
| } |
| } |
| |
| } |