| /* |
| * Copyright 2000-2014 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 org.jetbrains.plugins.groovy.config; |
| |
| import com.intellij.openapi.module.Module; |
| import com.intellij.openapi.module.ModuleManager; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.roots.impl.libraries.ProjectLibraryTable; |
| import com.intellij.openapi.roots.libraries.Library; |
| import com.intellij.openapi.roots.libraries.LibraryTable; |
| import com.intellij.openapi.util.Condition; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.util.ArrayUtil; |
| import com.intellij.util.containers.ContainerUtil; |
| import org.jetbrains.annotations.NonNls; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| import org.jetbrains.plugins.groovy.util.LibrariesUtil; |
| |
| import java.io.File; |
| import java.io.InputStream; |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.List; |
| import java.util.jar.Attributes; |
| import java.util.jar.JarEntry; |
| import java.util.jar.JarFile; |
| import java.util.jar.Manifest; |
| import java.util.regex.Matcher; |
| import java.util.regex.Pattern; |
| |
| /** |
| * @author ilyas |
| */ |
| public abstract class AbstractConfigUtils { |
| |
| // SDK-dependent entities |
| @NonNls protected String STARTER_SCRIPT_FILE_NAME; |
| |
| private final Condition<Library> LIB_SEARCH_CONDITION = new Condition<Library>() { |
| @Override |
| public boolean value(Library library) { |
| return isSDKLibrary(library); |
| } |
| }; |
| |
| // Common entities |
| @NonNls public static final String UNDEFINED_VERSION = "undefined"; |
| @NonNls public static final String MANIFEST_PATH = "META-INF/MANIFEST.MF"; |
| |
| |
| /** |
| * Define, whether given home is appropriate SDK home |
| * |
| * @param file |
| * @return |
| */ |
| public abstract boolean isSDKHome(final VirtualFile file); |
| |
| @NotNull |
| public abstract String getSDKVersion(@NotNull String path); |
| |
| /** |
| * Return value of Implementation-Version attribute in jar manifest |
| * <p/> |
| * |
| * @param jarPath directory containing jar file |
| * @param jarRegex filename pattern for jar file |
| * @param manifestPath path to manifest file in jar file |
| * @return value of Implementation-Version attribute, null if not found |
| */ |
| @Nullable |
| public static String getSDKJarVersion(String jarPath, final String jarRegex, String manifestPath) { |
| return getSDKJarVersion(jarPath, Pattern.compile(jarRegex), manifestPath); |
| } |
| |
| /** |
| * Return value of Implementation-Version attribute in jar manifest |
| * <p/> |
| * |
| * @param jarPath directory containing jar file |
| * @param jarPattern filename pattern for jar file |
| * @param manifestPath path to manifest file in jar file |
| * @return value of Implementation-Version attribute, null if not found |
| */ |
| @Nullable |
| public static String getSDKJarVersion(String jarPath, final Pattern jarPattern, String manifestPath) { |
| try { |
| File[] jars = LibrariesUtil.getFilesInDirectoryByPattern(jarPath, jarPattern); |
| if (jars.length != 1) { |
| return null; |
| } |
| JarFile jarFile = new JarFile(jars[0]); |
| try { |
| JarEntry jarEntry = jarFile.getJarEntry(manifestPath); |
| if (jarEntry == null) { |
| return null; |
| } |
| final InputStream inputStream = jarFile.getInputStream(jarEntry); |
| Manifest manifest; |
| try { |
| manifest = new Manifest(inputStream); |
| } |
| finally { |
| inputStream.close(); |
| } |
| final String version = manifest.getMainAttributes().getValue(Attributes.Name.IMPLEMENTATION_VERSION); |
| if (version != null) { |
| return version; |
| } |
| |
| final Matcher matcher = jarPattern.matcher(jars[0].getName()); |
| if (matcher.matches() && matcher.groupCount() == 1) { |
| return matcher.group(1); |
| } |
| return null; |
| } |
| finally { |
| jarFile.close(); |
| } |
| } |
| catch (Exception e) { |
| return null; |
| } |
| } |
| |
| public Library[] getProjectSDKLibraries(Project project) { |
| if (project == null || project.isDisposed()) return new Library[0]; |
| final LibraryTable table = ProjectLibraryTable.getInstance(project); |
| final List<Library> all = ContainerUtil.findAll(table.getLibraries(), LIB_SEARCH_CONDITION); |
| return all.toArray(new Library[all.size()]); |
| } |
| |
| public Library[] getAllSDKLibraries(@Nullable Project project) { |
| return ArrayUtil.mergeArrays(getGlobalSDKLibraries(), getProjectSDKLibraries(project)); |
| } |
| |
| public Library[] getAllUsedSDKLibraries(Project project) { |
| final List<Library> libraries = new ArrayList<Library>(); |
| for (Module module : ModuleManager.getInstance(project).getModules()) { |
| libraries.addAll(Arrays.asList(getSDKLibrariesByModule(module))); |
| } |
| return libraries.toArray(new Library[libraries.size()]); |
| } |
| |
| public Library[] getGlobalSDKLibraries() { |
| return LibrariesUtil.getGlobalLibraries(LIB_SEARCH_CONDITION); |
| } |
| |
| public abstract boolean isSDKLibrary(Library library); |
| |
| public Library[] getSDKLibrariesByModule(final Module module) { |
| final Condition<Library> condition = new Condition<Library>() { |
| @Override |
| public boolean value(Library library) { |
| return isSDKLibrary(library); |
| } |
| }; |
| return LibrariesUtil.getLibrariesByCondition(module, condition); |
| } |
| |
| |
| } |