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Diffstat (limited to 'eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/build/SourceProcessor.java')
-rw-r--r--eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/build/SourceProcessor.java454
1 files changed, 0 insertions, 454 deletions
diff --git a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/build/SourceProcessor.java b/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/build/SourceProcessor.java
deleted file mode 100644
index 1fc3e4e53..000000000
--- a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/build/SourceProcessor.java
+++ /dev/null
@@ -1,454 +0,0 @@
-/*
- * Copyright (C) 2011 The Android Open Source Project
- *
- * Licensed under the Eclipse Public License, Version 1.0 (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.eclipse.org/org/documents/epl-v10.php
- *
- * 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.android.ide.eclipse.adt.internal.build;
-
-import com.android.SdkConstants;
-import com.android.annotations.NonNull;
-import com.android.ide.eclipse.adt.internal.build.builders.BaseBuilder;
-import com.android.ide.eclipse.adt.internal.project.BaseProjectHelper;
-import com.android.ide.eclipse.adt.internal.project.ProjectHelper;
-import com.android.sdklib.BuildToolInfo;
-import com.android.sdklib.IAndroidTarget;
-
-import org.eclipse.core.resources.IFile;
-import org.eclipse.core.resources.IFolder;
-import org.eclipse.core.resources.IProject;
-import org.eclipse.core.resources.IResource;
-import org.eclipse.core.resources.IWorkspaceRoot;
-import org.eclipse.core.resources.ResourcesPlugin;
-import org.eclipse.core.runtime.CoreException;
-import org.eclipse.core.runtime.IPath;
-import org.eclipse.core.runtime.IProgressMonitor;
-import org.eclipse.jdt.core.IJavaProject;
-
-import java.io.File;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Locale;
-import java.util.Map;
-import java.util.Set;
-
-/**
- * Base class to handle generated java code.
- *
- * It provides management for modified source file list, deleted source file list, reconciliation
- * of previous lists, storing the current state of the build.
- *
- */
-public abstract class SourceProcessor {
-
- public final static int COMPILE_STATUS_NONE = 0;
- public final static int COMPILE_STATUS_CODE = 0x1;
- public final static int COMPILE_STATUS_RES = 0x2;
-
- /** List of all source files, their dependencies, and their output. */
- private final Map<IFile, SourceFileData> mFiles = new HashMap<IFile, SourceFileData>();
-
- private final IJavaProject mJavaProject;
- private BuildToolInfo mBuildToolInfo;
- private final IFolder mGenFolder;
- private final DefaultSourceChangeHandler mDeltaVisitor;
-
- /** List of source files pending compilation at the next build */
- private final List<IFile> mToCompile = new ArrayList<IFile>();
-
- /** List of removed source files pending cleaning at the next build. */
- private final List<IFile> mRemoved = new ArrayList<IFile>();
-
- private int mLastCompilationStatus = COMPILE_STATUS_NONE;
-
- /**
- * Quotes a path inside "". If the platform is not windows, the path is returned as is.
- * @param path the path to quote
- * @return the quoted path.
- */
- public static String quote(String path) {
- if (SdkConstants.CURRENT_PLATFORM == SdkConstants.PLATFORM_WINDOWS) {
- if (path.endsWith(File.separator)) {
- path = path.substring(0, path.length() -1);
- }
- return "\"" + path + "\"";
- }
-
- return path;
- }
-
- protected SourceProcessor(
- @NonNull IJavaProject javaProject,
- @NonNull BuildToolInfo buildToolInfo,
- @NonNull IFolder genFolder,
- @NonNull DefaultSourceChangeHandler deltaVisitor) {
- mJavaProject = javaProject;
- mBuildToolInfo = buildToolInfo;
- mGenFolder = genFolder;
- mDeltaVisitor = deltaVisitor;
-
- mDeltaVisitor.init(this);
-
- IProject project = javaProject.getProject();
-
- // get all the source files
- buildSourceFileList();
-
- // load the known dependencies
- loadOutputAndDependencies();
-
- boolean mustCompile = loadState(project);
-
- // if we stored that we have to compile some files, we build the list that will compile them
- // all. For now we have to reuse the full list since we don't know which files needed
- // compilation.
- if (mustCompile) {
- mToCompile.addAll(mFiles.keySet());
- }
- }
-
- protected SourceProcessor(
- @NonNull IJavaProject javaProject,
- @NonNull BuildToolInfo buildToolInfo,
- @NonNull IFolder genFolder) {
- this(javaProject, buildToolInfo, genFolder, new DefaultSourceChangeHandler());
- }
-
- public void setBuildToolInfo(BuildToolInfo buildToolInfo) {
- mBuildToolInfo = buildToolInfo;
- }
-
-
- /**
- * Returns whether the given file is an output of this processor by return the source
- * file that generated it.
- * @param file the file to test.
- * @return the source file that generated the given file or null.
- */
- IFile isOutput(IFile file) {
- for (SourceFileData data : mFiles.values()) {
- if (data.generated(file)) {
- return data.getSourceFile();
- }
- }
-
- return null;
- }
-
- /**
- * Returns whether the given file is a dependency for other files by returning a list
- * of file depending on the given file.
- * @param file the file to test.
- * @return a list of files that depend on the given file or an empty list if there
- * are no matches.
- */
- List<IFile> isDependency(IFile file) {
- ArrayList<IFile> files = new ArrayList<IFile>();
- for (SourceFileData data : mFiles.values()) {
- if (data.dependsOn(file)) {
- files.add(data.getSourceFile());
- }
- }
-
- return files;
- }
-
- void addData(SourceFileData data) {
- mFiles.put(data.getSourceFile(), data);
- }
-
- SourceFileData getFileData(IFile file) {
- return mFiles.get(file);
- }
-
- Collection<SourceFileData> getAllFileData() {
- return mFiles.values();
- }
-
- public final DefaultSourceChangeHandler getChangeHandler() {
- return mDeltaVisitor;
- }
-
- final IJavaProject getJavaProject() {
- return mJavaProject;
- }
-
- final BuildToolInfo getBuildToolInfo() {
- return mBuildToolInfo;
- }
-
- final IFolder getGenFolder() {
- return mGenFolder;
- }
-
- final List<IFile> getToCompile() {
- return mToCompile;
- }
-
- final List<IFile> getRemovedFile() {
- return mRemoved;
- }
-
- final void addFileToCompile(IFile file) {
- mToCompile.add(file);
- }
-
- public final void prepareFullBuild(IProject project) {
- mDeltaVisitor.reset();
-
- mToCompile.clear();
- mRemoved.clear();
-
- // get all the source files
- buildSourceFileList();
-
- mToCompile.addAll(mFiles.keySet());
-
- saveState(project);
- }
-
- public final void doneVisiting(IProject project) {
- // merge the previous file modification lists and the new one.
- mergeFileModifications(mDeltaVisitor);
-
- mDeltaVisitor.reset();
-
- saveState(project);
- }
-
- /**
- * Returns the extension of the source files handled by this processor.
- * @return
- */
- protected abstract Set<String> getExtensions();
-
- protected abstract String getSavePropertyName();
-
- /**
- * Compiles the source files and return a status bitmask of the type of file that was generated.
- *
- */
- public final int compileFiles(BaseBuilder builder,
- IProject project, IAndroidTarget projectTarget,
- List<IPath> sourceFolders, List<File> libraryProjectsOut, IProgressMonitor monitor)
- throws CoreException {
-
- mLastCompilationStatus = COMPILE_STATUS_NONE;
-
- if (mToCompile.size() == 0 && mRemoved.size() == 0) {
- return mLastCompilationStatus;
- }
-
- // if a source file is being removed before we managed to compile it, it'll be in
- // both list. We *need* to remove it from the compile list or it'll never go away.
- for (IFile sourceFile : mRemoved) {
- int pos = mToCompile.indexOf(sourceFile);
- if (pos != -1) {
- mToCompile.remove(pos);
- }
- }
-
- // list of files that have failed compilation.
- List<IFile> stillNeedCompilation = new ArrayList<IFile>();
-
- doCompileFiles(mToCompile, builder, project, projectTarget, sourceFolders,
- stillNeedCompilation, libraryProjectsOut, monitor);
-
- mToCompile.clear();
- mToCompile.addAll(stillNeedCompilation);
-
- // Remove the files created from source files that have been removed.
- for (IFile sourceFile : mRemoved) {
- // look if we already know the output
- SourceFileData data = getFileData(sourceFile);
- if (data != null) {
- doRemoveFiles(data);
- }
- }
-
- // remove the associated file data.
- for (IFile removedFile : mRemoved) {
- mFiles.remove(removedFile);
- }
-
- mRemoved.clear();
-
- // store the build state. If there are any files that failed to compile, we will
- // force a full aidl compile on the next project open. (unless a full compilation succeed
- // before the project is closed/re-opened.)
- saveState(project);
-
- return mLastCompilationStatus;
- }
-
- protected abstract void doCompileFiles(
- List<IFile> filesToCompile, BaseBuilder builder,
- IProject project, IAndroidTarget projectTarget,
- List<IPath> sourceFolders, List<IFile> notCompiledOut,
- List<File> libraryProjectsOut, IProgressMonitor monitor) throws CoreException;
-
- /**
- * Adds a compilation status. It can be any of (in combination too):
- * <p/>
- * {@link #COMPILE_STATUS_CODE} means this processor created source code files.
- * {@link #COMPILE_STATUS_RES} means this process created resources.
- */
- protected void setCompilationStatus(int status) {
- mLastCompilationStatus |= status;
- }
-
- protected void doRemoveFiles(SourceFileData data) throws CoreException {
- List<IFile> outputFiles = data.getOutputFiles();
- for (IFile outputFile : outputFiles) {
- if (outputFile.exists()) {
- outputFile.getLocation().toFile().delete();
- }
- }
- }
-
- public final boolean loadState(IProject project) {
- return ProjectHelper.loadBooleanProperty(project, getSavePropertyName(),
- true /*defaultValue*/);
- }
-
- public final void saveState(IProject project) {
- // TODO: Optimize by saving only the files that need compilation
- ProjectHelper.saveStringProperty(project, getSavePropertyName(),
- Boolean.toString(mToCompile.size() > 0));
- }
-
- protected abstract void loadOutputAndDependencies();
-
-
- protected IPath getSourceFolderFor(IFile file) {
- // find the source folder for the class so that we can infer the package from the
- // difference between the file and its source folder.
- List<IPath> sourceFolders = BaseProjectHelper.getSourceClasspaths(getJavaProject());
- IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
-
- for (IPath sourceFolderPath : sourceFolders) {
- IFolder sourceFolder = root.getFolder(sourceFolderPath);
- // we don't look in the 'gen' source folder as there will be no source in there.
- if (sourceFolder.exists() && sourceFolder.equals(getGenFolder()) == false) {
- // look for the source file parent, until we find this source folder.
- IResource parent = file;
- while ((parent = parent.getParent()) != null) {
- if (parent.equals(sourceFolder)) {
- return sourceFolderPath;
- }
- }
- }
- }
-
- return null;
- }
-
- /**
- * Goes through the build paths and fills the list of files to compile.
- *
- * @param project The project.
- * @param sourceFolderPathList The list of source folder paths.
- */
- private final void buildSourceFileList() {
- mFiles.clear();
-
- IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
- List<IPath> sourceFolderPathList = BaseProjectHelper.getSourceClasspaths(mJavaProject);
-
- for (IPath sourceFolderPath : sourceFolderPathList) {
- IFolder sourceFolder = root.getFolder(sourceFolderPath);
- // we don't look in the 'gen' source folder as there will be no source in there.
- if (sourceFolder.exists() && sourceFolder.equals(getGenFolder()) == false) {
- scanFolderForSourceFiles(sourceFolder, sourceFolder);
- }
- }
- }
-
- /**
- * Scans a folder and fills the list of files to compile.
- * @param sourceFolder the root source folder.
- * @param folder The folder to scan.
- */
- private void scanFolderForSourceFiles(IFolder sourceFolder, IFolder folder) {
- try {
- IResource[] members = folder.members();
- for (IResource r : members) {
- // get the type of the resource
- switch (r.getType()) {
- case IResource.FILE: {
- // if this a file, check that the file actually exist
- // and that it's the type of of file that's used in this processor
- String extension = r.exists() ? r.getFileExtension() : null;
- if (extension != null &&
- getExtensions().contains(extension.toLowerCase(Locale.US))) {
- mFiles.put((IFile) r, new SourceFileData((IFile) r));
- }
- break;
- }
- case IResource.FOLDER:
- // recursively go through children
- scanFolderForSourceFiles(sourceFolder, (IFolder)r);
- break;
- default:
- // this would mean it's a project or the workspace root
- // which is unlikely to happen. we do nothing
- break;
- }
- }
- } catch (CoreException e) {
- // Couldn't get the members list for some reason. Just return.
- }
- }
-
-
- /**
- * Merge the current list of source file to compile/remove with the one coming from the
- * delta visitor
- * @param visitor the delta visitor.
- */
- private void mergeFileModifications(DefaultSourceChangeHandler visitor) {
- Set<IFile> toRemove = visitor.getRemovedFiles();
- Set<IFile> toCompile = visitor.getFilesToCompile();
-
- // loop through the new toRemove list, and add it to the old one,
- // plus remove any file that was still to compile and that are now
- // removed
- for (IFile r : toRemove) {
- if (mRemoved.indexOf(r) == -1) {
- mRemoved.add(r);
- }
-
- int index = mToCompile.indexOf(r);
- if (index != -1) {
- mToCompile.remove(index);
- }
- }
-
- // now loop through the new files to compile and add it to the list.
- // Also look for them in the remove list, this would mean that they
- // were removed, then added back, and we shouldn't remove them, just
- // recompile them.
- for (IFile r : toCompile) {
- if (mToCompile.indexOf(r) == -1) {
- mToCompile.add(r);
- }
-
- int index = mRemoved.indexOf(r);
- if (index != -1) {
- mRemoved.remove(index);
- }
- }
- }
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-23 13:30:36 +0000