/*
* Copyright 2003-2013 JetBrains s.r.o.
*
* Licensed 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
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package jetbrains.mps.project.facets;
import org.apache.log4j.Logger;
import org.apache.log4j.LogManager;
import jetbrains.mps.project.dependency.GlobalModuleDependenciesManager;
import jetbrains.mps.project.dependency.GlobalModuleDependenciesManager.Deptype;
import jetbrains.mps.reloading.ClassPathCachingFacility;
import jetbrains.mps.reloading.CompositeClassPathItem;
import jetbrains.mps.reloading.IClassPathItem;
import org.jetbrains.mps.openapi.module.SModule;
import java.io.IOException;
import java.util.Arrays;
import java.util.Collection;
import java.util.HashSet;
import java.util.Set;
import java.util.stream.Collectors;
import static jetbrains.mps.project.SModuleOperations.getJavaFacet;
public class JavaModuleOperations {
private static final Logger LOG = LogManager.getLogger(JavaModuleOperations.class);
/**
* By default use includeSelfModulesClassesGen == false
* In case of incremental compilation in ModuleMaker use includeSelfModulesClassesGen == true
*/
public static Set<String> collectCompileClasspath(Set<? extends SModule> modules, boolean includeSelfModulesClassesGen) {
Set<String> result = new HashSet<String>();
for (SModule module : getJavaModules(new GlobalModuleDependenciesManager(modules).getModules(Deptype.COMPILE))) {
if (modules.contains(module) && !includeSelfModulesClassesGen) {
result.addAll(getJavaFacet(module).getLibraryClassPath());
} else {
result.addAll(getJavaFacet(module).getClassPath());
}
}
return result;
}
@SafeVarargs
public static <T extends SModule> Set<String> collectCompileClasspath(T... modules) {
return collectCompileClasspath(new HashSet<SModule>(Arrays.asList(modules)), true);
}
public static Set<String> collectExecuteClasspath(Set<? extends SModule> modules) {
Set<String> result = new HashSet<String>();
for (SModule module : getJavaModules(new GlobalModuleDependenciesManager(modules).getModules(Deptype.EXECUTE))) {
result.addAll(getJavaFacet(module).getClassPath());
}
return result;
}
@SafeVarargs
public static <T extends SModule> Set<String> collectExecuteClasspath(T... modules) {
return collectExecuteClasspath(new HashSet<SModule>(Arrays.asList(modules)));
}
/**
* @param classPath a sequence of paths to classes
* @param caller debug info describing the caller of this method
* @return constructed CompositeClassPathItem
*/
public static CompositeClassPathItem createClassPathItem(Iterable<String> classPath, String caller) {
CompositeClassPathItem classPathItem = new CompositeClassPathItem();
for (String path : classPath) {
IClassPathItem pathItem = ClassPathCachingFacility.getInstance().createFromPath(path, caller);
classPathItem.add(pathItem);
}
return classPathItem;
}
private static Iterable<SModule> getJavaModules(Collection<? extends SModule> modules) {
return modules.stream().filter(module -> module.getFacet(JavaModuleFacet.class) != null).collect(Collectors.toList());
}
}