/**
* Copyright (C) 2009 STMicroelectronics
*
* This file is part of "Mind Compiler" is free software: you can redistribute
* it and/or modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
* details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Contact: mind@ow2.org
*
* Authors: Matthieu Leclercq
* Contributors:
*/
package org.ow2.mind.adl;
import java.io.File;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.HashSet;
import java.util.Set;
import org.objectweb.fractal.adl.Definition;
import org.ow2.mind.adl.graph.ComponentGraph;
public final class CompilationDecorationHelper {
private CompilationDecorationHelper() {
}
// ---------------------------------------------------------------------------
// Additional Compilation Units
// ---------------------------------------------------------------------------
public static final String ADDITIONAL_COMPILATION_UNIT_DECORATION_NAME = "additional-compilation-units";
public static void addAdditionalCompilationUnit(final Definition def,
final AdditionalCompilationUnitDecoration decoration) {
AdditionalCompilationUnitDecorationContainer deco = getDecoration(def);
if (deco == null) {
deco = new AdditionalCompilationUnitDecorationContainer();
def.astSetDecoration(ADDITIONAL_COMPILATION_UNIT_DECORATION_NAME, deco);
}
// remove previous equivalent decoration (if any)
if (deco.list.contains(decoration)) {
deco.list.remove(decoration);
}
deco.list.add(decoration);
}
public static Collection<AdditionalCompilationUnitDecoration> getAdditionalCompilationUnit(
final Definition def) {
final AdditionalCompilationUnitDecorationContainer deco = getDecoration(def);
if (deco != null)
return deco.list;
else
return Collections.emptyList();
}
private static AdditionalCompilationUnitDecorationContainer getDecoration(
final Definition def) {
return (AdditionalCompilationUnitDecorationContainer) def
.astGetDecoration(ADDITIONAL_COMPILATION_UNIT_DECORATION_NAME);
}
/*
* This class is used to wrap AdditionalCompilationUnitDecoration list in a
* non serializable object to avoid the serialization of these decorations.
*/
private static class AdditionalCompilationUnitDecorationContainer {
protected final Set<AdditionalCompilationUnitDecoration> list = new HashSet<AdditionalCompilationUnitDecoration>();
}
public static class AdditionalCompilationUnitDecoration {
protected String path;
protected boolean generatedFile;
protected boolean skipMPP;
protected Collection<File> dependencies;
public AdditionalCompilationUnitDecoration(final String path,
final boolean generatedFile, final File... dependencies) {
this.path = path;
this.generatedFile = generatedFile;
this.skipMPP = false;
if (dependencies != null && dependencies.length > 0)
this.dependencies = Arrays.asList(dependencies);
}
public AdditionalCompilationUnitDecoration(final String path,
final boolean generatedFile, final Collection<File> dependencies) {
this.path = path;
this.generatedFile = generatedFile;
this.skipMPP = false;
this.dependencies = dependencies;
}
public AdditionalCompilationUnitDecoration(final String path,
final boolean generatedFile, final boolean skipMPP,
final Collection<File> dependencies) {
this.path = path;
this.generatedFile = generatedFile;
this.skipMPP = skipMPP;
this.dependencies = dependencies;
}
/**
* @return the path
*/
public String getPath() {
return path;
}
/**
* @return the dependencies
*/
public Collection<File> getDependencies() {
if (dependencies == null)
return Collections.emptyList();
else
return dependencies;
}
/**
* @return the generatedFile
*/
public boolean isGeneratedFile() {
return generatedFile;
}
public boolean skipMPP() {
return skipMPP;
}
@Override
public boolean equals(final Object obj) {
if (obj == this) return true;
if (!(obj instanceof AdditionalCompilationUnitDecoration)) return false;
return path.equals(((AdditionalCompilationUnitDecoration) obj).path);
}
@Override
public int hashCode() {
return path.hashCode();
}
}
// ---------------------------------------------------------------------------
// Object Files
// ---------------------------------------------------------------------------
public static final String OBJECT_FILE_DECORATION_NAME = "object-files";
public static void addObjectFiles(final Definition def, final String path) {
Set<String> decoration = getObjectFileDecoration(def);
if (decoration == null) {
decoration = new HashSet<String>();
def.astSetDecoration(OBJECT_FILE_DECORATION_NAME, decoration);
}
decoration.add(path);
}
public static void addObjectFiles(final Definition def,
final Collection<String> paths) {
Set<String> decoration = getObjectFileDecoration(def);
if (decoration == null) {
decoration = new HashSet<String>();
def.astSetDecoration(OBJECT_FILE_DECORATION_NAME, decoration);
}
for (final String path : paths) {
decoration.add(path);
}
}
public static Set<String> getObjectFiles(final Definition def) {
return getObjectFileDecoration(def);
}
@SuppressWarnings("unchecked")
private static Set<String> getObjectFileDecoration(final Definition def) {
return (Set<String>) def.astGetDecoration(OBJECT_FILE_DECORATION_NAME);
}
public static void addObjectFiles(final ComponentGraph graph,
final String path) {
Set<String> decoration = getObjectFileDecoration(graph);
if (decoration == null) {
decoration = new HashSet<String>();
graph.setDecoration(OBJECT_FILE_DECORATION_NAME, decoration);
}
decoration.add(path);
}
public static Set<String> getObjectFiles(final ComponentGraph graph) {
return getObjectFileDecoration(graph);
}
@SuppressWarnings("unchecked")
private static Set<String> getObjectFileDecoration(final ComponentGraph graph) {
return (Set<String>) graph.getDecoration(OBJECT_FILE_DECORATION_NAME);
}
}