| /****************************************************************************** |
| * Copyright (c) 2005-2007 BEA Systems, Inc. |
| * 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 |
| ******************************************************************************/ |
| |
| package org.eclipse.wst.common.project.facet.core.runtime.internal; |
| |
| import java.util.HashMap; |
| import java.util.HashSet; |
| import java.util.Map; |
| import java.util.Set; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.Platform; |
| import org.eclipse.wst.common.project.facet.core.IProjectFacet; |
| import org.eclipse.wst.common.project.facet.core.IProjectFacetVersion; |
| 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.IRuntimeComponentVersion; |
| |
| /** |
| * @author <a href="mailto:kosta@bea.com">Konstantin Komissarchik</a> |
| */ |
| |
| public abstract class AbstractRuntime |
| |
| implements IRuntime |
| |
| { |
| private static final String PROP_LOCALIZED_NAME = "localized-name"; //$NON-NLS-1$ |
| |
| private String name; |
| |
| /** |
| * This class should not be subclassed outside this package. |
| */ |
| |
| AbstractRuntime() {} |
| |
| public final String getName() |
| { |
| return this.name; |
| } |
| |
| public final String getLocalizedName() |
| { |
| String localizedName = getProperty( PROP_LOCALIZED_NAME ); |
| |
| if( localizedName == null ) |
| { |
| localizedName = getName(); |
| } |
| |
| return localizedName; |
| } |
| |
| final void setName( final String name ) |
| { |
| this.name = name; |
| } |
| |
| public final String getProperty( final String key ) |
| { |
| return getProperties().get( key ); |
| } |
| |
| public final Object getAdapter( final Class adapter ) |
| { |
| final String t = adapter.getName(); |
| Object res = Platform.getAdapterManager().loadAdapter( this, t ); |
| |
| if( res == null ) |
| { |
| for( IRuntimeComponent rc : getRuntimeComponents() ) |
| { |
| res = rc.getAdapter( adapter ); |
| |
| if( res != null ) |
| { |
| return res; |
| } |
| } |
| } |
| |
| return res; |
| } |
| |
| public boolean supports( final IProjectFacet f ) |
| { |
| for( IProjectFacetVersion fv : f.getVersions() ) |
| { |
| if( supports( fv ) ) |
| { |
| return true; |
| } |
| } |
| |
| return false; |
| } |
| |
| public Set<IProjectFacetVersion> getDefaultFacets( final Set<IProjectFacet> fixed ) |
| |
| throws CoreException |
| |
| { |
| // 1. Get the complete list. |
| |
| final Map<IProjectFacet,IProjectFacetVersion> facets |
| = new HashMap<IProjectFacet,IProjectFacetVersion>(); |
| |
| for( IRuntimeComponent rc : getRuntimeComponents() ) |
| { |
| final IRuntimeComponentVersion rcv = rc.getRuntimeComponentVersion(); |
| |
| for( IProjectFacetVersion fv : RuntimeManagerImpl.getDefaultFacets( rcv ) ) |
| { |
| if( ! facets.containsKey( fv.getProjectFacet() ) ) |
| { |
| facets.put( fv.getProjectFacet(), fv ); |
| } |
| } |
| } |
| |
| // 2. Remove the facets that conflict with fixed facets. |
| |
| final Set<IProjectFacet> toRemove = new HashSet<IProjectFacet>(); |
| |
| for( IProjectFacetVersion fv : facets.values() ) |
| { |
| if( ! fv.isValidFor( fixed ) ) |
| { |
| toRemove.add( fv.getProjectFacet() ); |
| } |
| } |
| |
| for( IProjectFacet f : toRemove ) |
| { |
| facets.remove( f ); |
| } |
| |
| // 3. Make sure that the result includes all of the fixed facets. |
| |
| Map<IProjectFacet,IProjectFacetVersion> toadd = null; |
| |
| for( IProjectFacet f : fixed ) |
| { |
| if( ! facets.containsKey( f ) ) |
| { |
| if( toadd == null ) |
| { |
| toadd = new HashMap<IProjectFacet,IProjectFacetVersion>(); |
| } |
| |
| toadd.put( f, f.getLatestSupportedVersion( this ) ); |
| } |
| } |
| |
| if( toadd != null ) |
| { |
| facets.putAll( toadd ); |
| } |
| |
| // 4. Return the result. |
| |
| return new HashSet<IProjectFacetVersion>( facets.values() ); |
| } |
| |
| public final boolean equals( final Object obj ) |
| { |
| if( obj instanceof IRuntime ) |
| { |
| final IRuntime r = (IRuntime) obj; |
| |
| return getName().equals( r.getName() ) && |
| getRuntimeComponents().equals( r.getRuntimeComponents() ) && |
| getProperties().equals( r.getProperties() ); |
| } |
| |
| return false; |
| } |
| |
| public final int hashCode() |
| { |
| return this.name.hashCode(); |
| } |
| |
| public String toString() |
| { |
| return this.name; |
| } |
| |
| } |