/*******************************************************************************
* Copyright (c) 2007, 2011 Intel Corporation and others.
* 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:
* Intel Corporation - Initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.internal.core.settings.model;
import org.eclipse.cdt.core.envvar.IEnvironmentContributor;
import org.eclipse.cdt.core.settings.model.ICBuildSetting;
import org.eclipse.cdt.core.settings.model.ICConfigurationDescription;
import org.eclipse.cdt.core.settings.model.ICOutputEntry;
import org.eclipse.cdt.core.settings.model.ICSettingContainer;
import org.eclipse.cdt.core.settings.model.extension.CBuildData;
import org.eclipse.cdt.core.settings.model.extension.impl.CDefaultBuildData;
import org.eclipse.cdt.core.settings.model.util.CDataUtil;
import org.eclipse.cdt.internal.core.envvar.EnvironmentVariableManager;
import org.eclipse.cdt.utils.envvar.StorableEnvironment;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.IPath;
public class CBuildSettingCache extends CDefaultBuildData implements
ICBuildSetting, ICachedData {
private CConfigurationDescriptionCache fCfgCache;
private StorableEnvironment fEnvironment;
private StorableEnvironment fResolvedEnvironment;
private ICOutputEntry[] fProjOutputEntries;
private ICOutputEntry[] fResolvedOutputEntries;
CBuildSettingCache(CBuildData base, CConfigurationDescriptionCache cfgCache){
super(/*base.getId(), base*/);
fId = base.getId();
fCfgCache = cfgCache;
fCfgCache.addBuildSetting(this);
copySettingsFrom(base);
}
void initEnvironmentCache(){
fEnvironment = new StorableEnvironment(
EnvironmentVariableManager.getDefault().getVariables(fCfgCache, false),
true);
}
public StorableEnvironment getCachedEnvironment(){
return fEnvironment;
}
public StorableEnvironment getResolvedEnvironment(){
if(fResolvedEnvironment == null){
fResolvedEnvironment = new StorableEnvironment(
EnvironmentVariableManager.getDefault().getVariables(fCfgCache, true),
true);
}
return fResolvedEnvironment;
}
@Override
public ICConfigurationDescription getConfiguration() {
return fCfgCache;
}
@Override
public ICSettingContainer getParent() {
return fCfgCache;
}
@Override
public boolean isReadOnly() {
return true;
}
@Override
public void setBuilderCWD(IPath path) {
throw ExceptionFactory.createIsReadOnlyException();
}
@Override
public void setErrorParserIDs(String[] ids) {
throw ExceptionFactory.createIsReadOnlyException();
}
public void setName(String name) {
throw ExceptionFactory.createIsReadOnlyException();
}
@Override
public void setOutputDirectories(ICOutputEntry[] entries) {
throw ExceptionFactory.createIsReadOnlyException();
}
@Override
public IEnvironmentContributor getBuildEnvironmentContributor() {
return fCfgCache.getConfigurationData().getBuildData().getBuildEnvironmentContributor();
}
@Override
public ICOutputEntry[] getResolvedOutputDirectories() {
if(fResolvedOutputEntries == null){
ICOutputEntry[] entries = getOutputDirectories();
return CDataUtil.resolveEntries(entries, getConfiguration());
}
return fResolvedOutputEntries;
}
@Override
public ICOutputEntry[] getOutputDirectories() {
initOutputEntries();
return fProjOutputEntries.clone();
}
private void initOutputEntries(){
if(fProjOutputEntries == null){
IProject project = getProject();
fProjOutputEntries = CDataUtil.adjustEntries(fOutputEntries, true, project);
}
}
private IProject getProject(){
ICConfigurationDescription cfg = getConfiguration();
return cfg.isPreferenceConfiguration() ? null : cfg.getProjectDescription().getProject();
}
}