| /* |
| * Copyright 2000-2009 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 com.intellij.lang.ant.config.impl; |
| |
| import com.intellij.lang.ant.AntSupport; |
| import com.intellij.lang.ant.config.*; |
| import com.intellij.lang.ant.dom.*; |
| import com.intellij.openapi.application.ApplicationManager; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.util.Comparing; |
| import com.intellij.openapi.util.Computable; |
| import com.intellij.openapi.util.Pair; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.psi.PsiFile; |
| import com.intellij.psi.PsiFileSystemItem; |
| import com.intellij.psi.PsiManager; |
| import com.intellij.psi.impl.PsiCachedValueImpl; |
| import com.intellij.psi.util.CachedValue; |
| import com.intellij.psi.util.CachedValueProvider; |
| import com.intellij.psi.util.PsiModificationTracker; |
| import com.intellij.psi.xml.XmlFile; |
| import com.intellij.util.ArrayUtil; |
| import com.intellij.util.containers.ContainerUtil; |
| import org.jetbrains.annotations.Nullable; |
| |
| import java.util.*; |
| |
| public class AntBuildModelImpl implements AntBuildModelBase { |
| |
| private final AntBuildFile myFile; |
| private final CachedValue<List<AntBuildTargetBase>> myTargets; |
| |
| public AntBuildModelImpl(final AntBuildFile buildFile) { |
| myFile = buildFile; |
| final Project project = myFile.getProject(); |
| |
| myTargets = new PsiCachedValueImpl<List<AntBuildTargetBase>>(PsiManager.getInstance(project), new CachedValueProvider<List<AntBuildTargetBase>>() { |
| public Result<List<AntBuildTargetBase>> compute() { |
| final Pair<List<AntBuildTargetBase>, Collection<Object>> result = getTargetListImpl(AntBuildModelImpl.this); |
| final Collection<Object> deps = result.getSecond(); |
| return Result.create(result.getFirst(), ArrayUtil.toObjectArray(deps)); |
| } |
| }); |
| } |
| |
| @Nullable |
| public String getDefaultTargetName() { |
| final AntDomProject antDomProject = getAntProject(); |
| if (antDomProject != null) { |
| return antDomProject.getDefaultTarget().getRawText(); |
| } |
| return ""; |
| } |
| |
| @Nullable |
| public String getName() { |
| final AntDomProject project = getAntProject(); |
| return project != null? project.getName().getRawText() : null; |
| } |
| |
| public AntBuildTarget[] getTargets() { |
| final List<AntBuildTargetBase> list = getTargetsList(); |
| return list.toArray(new AntBuildTargetBase[list.size()]); |
| } |
| |
| public AntBuildTarget[] getFilteredTargets() { |
| final List<AntBuildTargetBase> filtered = new ArrayList<AntBuildTargetBase>(); |
| for (final AntBuildTargetBase buildTarget : getTargetsList()) { |
| if (myFile.isTargetVisible(buildTarget)) { |
| filtered.add(buildTarget); |
| } |
| } |
| return (filtered.size() == 0) ? AntBuildTargetBase.EMPTY_ARRAY : filtered.toArray(new AntBuildTargetBase[filtered.size()]); |
| } |
| |
| @Nullable |
| public String getDefaultTargetActionId() { |
| if (getDefaultTargetName() == null) { |
| return null; |
| } |
| final String modelName = getName(); |
| if (modelName == null || modelName.trim().length() == 0) { |
| return null; |
| } |
| return AntConfiguration.getActionIdPrefix(getBuildFile().getProject()) + modelName; |
| |
| } |
| |
| public AntBuildFileBase getBuildFile() { |
| return (AntBuildFileBase)myFile; |
| } |
| |
| @Nullable |
| public AntBuildTargetBase findTarget(final String name) { |
| return ApplicationManager.getApplication().runReadAction(new Computable<AntBuildTargetBase>() { |
| @Nullable |
| public AntBuildTargetBase compute() { |
| return findTargetImpl(name, AntBuildModelImpl.this); |
| } |
| }); |
| } |
| |
| @Nullable |
| public BuildTask findTask(final String targetName, final String taskName) { |
| final AntBuildTargetBase buildTarget = findTarget(targetName); |
| return (buildTarget == null) ? null : buildTarget.findTask(taskName); |
| } |
| |
| public AntDomProject getAntProject() { |
| return AntSupport.getAntDomProject(getBuildFile().getAntFile()); |
| } |
| |
| public boolean hasTargetWithActionId(final String id) { |
| final List<AntBuildTargetBase> targetsList = getTargetsList(); |
| for (AntBuildTargetBase buildTarget : targetsList) { |
| if (id.equals(buildTarget.getActionId())) return true; |
| } |
| return false; |
| } |
| |
| private List<AntBuildTargetBase> getTargetsList() { |
| return ApplicationManager.getApplication().runReadAction(new Computable<List<AntBuildTargetBase>>() { |
| public List<AntBuildTargetBase> compute() { |
| return myTargets.getValue(); |
| } |
| }); |
| } |
| |
| @Nullable |
| private static AntBuildTargetBase findTargetImpl(final String name, final AntBuildModelImpl model) { |
| final List<AntBuildTargetBase> buildTargetBases = model.myTargets.getValue(); |
| for (AntBuildTargetBase targetBase : buildTargetBases) { |
| if (Comparing.strEqual(targetBase.getName(), name)) { |
| return targetBase; |
| } |
| } |
| return null; |
| } |
| |
| // todo: return list of dependent psi files as well |
| private static Pair<List<AntBuildTargetBase>, Collection<Object>> getTargetListImpl(final AntBuildModelBase model) { |
| final List<AntBuildTargetBase> list = new ArrayList<AntBuildTargetBase>(); |
| final Set<Object> dependencies = new HashSet<Object>(); |
| |
| final AntDomProject project = model.getAntProject(); |
| if (project != null) { |
| final AntBuildFile buildFile = model.getBuildFile(); |
| final XmlFile xmlFile = buildFile.getAntFile(); |
| dependencies.add(xmlFile != null? xmlFile : PsiModificationTracker.MODIFICATION_COUNT); |
| |
| final VirtualFile sourceFile = buildFile.getVirtualFile(); |
| new Object() { |
| private boolean myIsImported = false; |
| private final Set<VirtualFile> myProcessed = new HashSet<VirtualFile>(); |
| private AntDomTarget myDefaultTarget = null; |
| |
| private void fillTargets(List<AntBuildTargetBase> list, AntBuildModelBase model, AntDomProject project, VirtualFile sourceFile) { |
| if (myProcessed.contains(sourceFile)) { |
| return; |
| } |
| myProcessed.add(sourceFile); |
| if (!myIsImported) { |
| final TargetResolver.Result result = project.getDefaultTarget().getValue(); |
| if (result != null) { |
| final Pair<AntDomTarget,String> targetWithName = result.getResolvedTarget(project.getDefaultTarget().getRawText()); |
| myDefaultTarget = targetWithName != null? targetWithName.getFirst() : null; |
| } |
| } |
| for (final AntDomTarget target : project.getDeclaredTargets()) { |
| list.add(new AntBuildTargetImpl(target, model, sourceFile, myIsImported, target.equals(myDefaultTarget))); |
| } |
| |
| myIsImported = true; |
| |
| final Iterable<AntDomIncludingDirective> allIncludes = ContainerUtil.concat((Iterable<AntDomImport>)project.getDeclaredImports(), (Iterable<? extends AntDomInclude>)project.getDeclaredIncludes()); |
| for (AntDomIncludingDirective incl : allIncludes) { |
| final PsiFileSystemItem includedFile = incl.getFile().getValue(); |
| if (includedFile instanceof PsiFile) { |
| final PsiFile included = includedFile.getContainingFile().getOriginalFile(); |
| dependencies.add(included); |
| final AntDomProject includedProject = AntSupport.getAntDomProject((PsiFile)includedFile); |
| if (includedProject != null) { |
| fillTargets(list, model, includedProject, included.getVirtualFile()); |
| } |
| } |
| else { |
| if (includedFile == null) { |
| // if not resolved yet, it's possible that the file will be created later, |
| // thus we need to recalculate the cached value |
| dependencies.add(PsiModificationTracker.JAVA_STRUCTURE_MODIFICATION_COUNT); |
| } |
| } |
| } |
| |
| } |
| }.fillTargets(list, model, project, sourceFile); |
| } |
| return new Pair<List<AntBuildTargetBase>, Collection<Object>>(list, dependencies); |
| } |
| |
| } |