Examples with FileNameFilter com.android.dx.cf.direct.ClassPathOpener.FileNameFilter used on opensource projects

Example 1 with FileNameFilter

use of com.android.dx.cf.direct.ClassPathOpener.FileNameFilter in project J2ME-Loader by nikita36078.

the class Main method processAllFiles.

/**
 * Constructs the output {@link DexFile}, fill it in with all the
 * specified classes, and populate the resources map if required.
 *
 * @return whether processing was successful
 */
private boolean processAllFiles() {
    createDexFile();
    if (args.jarOutput) {
        outputResources = new TreeMap<String, byte[]>();
    }
    anyFilesProcessed = false;
    String[] fileNames = args.fileNames;
    Arrays.sort(fileNames);
    // translate classes in parallel
    classTranslatorPool = new ThreadPoolExecutor(args.numThreads, args.numThreads, 0, TimeUnit.SECONDS, new ArrayBlockingQueue<Runnable>(2 * args.numThreads, true), new ThreadPoolExecutor.CallerRunsPolicy());
    // collect translated and write to dex in order
    classDefItemConsumer = Executors.newSingleThreadExecutor();
    try {
        if (args.mainDexListFile != null) {
            // with --main-dex-list
            FileNameFilter mainPassFilter = args.strictNameCheck ? new MainDexListFilter() : new BestEffortMainDexListFilter();
            // forced in main dex
            for (int i = 0; i < fileNames.length; i++) {
                processOne(fileNames[i], mainPassFilter);
            }
            if (dexOutputFutures.size() > 0) {
                throw new DexException("Too many classes in " + Arguments.MAIN_DEX_LIST_OPTION + ", main dex capacity exceeded");
            }
            if (args.minimalMainDex) {
                // Wait for classes in progress to complete
                synchronized (dexRotationLock) {
                    while (maxMethodIdsInProcess > 0 || maxFieldIdsInProcess > 0) {
                        try {
                            dexRotationLock.wait();
                        } catch (InterruptedException ex) {
                        /* ignore */
                        }
                    }
                }
                rotateDexFile();
            }
            // remaining files
            for (int i = 0; i < fileNames.length; i++) {
                processOne(fileNames[i], new NotFilter(mainPassFilter));
            }
        } else {
            // without --main-dex-list
            for (int i = 0; i < fileNames.length; i++) {
                processOne(fileNames[i], ClassPathOpener.acceptAll);
            }
        }
    } catch (StopProcessing ex) {
    /*
             * Ignore it and just let the error reporting do
             * their things.
             */
    }
    try {
        classTranslatorPool.shutdown();
        classTranslatorPool.awaitTermination(600L, TimeUnit.SECONDS);
        classDefItemConsumer.shutdown();
        classDefItemConsumer.awaitTermination(600L, TimeUnit.SECONDS);
        for (Future<Boolean> f : addToDexFutures) {
            try {
                f.get();
            } catch (ExecutionException ex) {
                // Catch any previously uncaught exceptions from
                // class translation and adding to dex.
                int count = errors.incrementAndGet();
                if (count < 10) {
                    if (args.debug) {
                        context.err.println("Uncaught translation error:");
                        ex.getCause().printStackTrace(context.err);
                    } else {
                        context.err.println("Uncaught translation error: " + ex.getCause());
                    }
                } else {
                    throw new InterruptedException("Too many errors");
                }
            }
        }
    } catch (InterruptedException ie) {
        classTranslatorPool.shutdownNow();
        classDefItemConsumer.shutdownNow();
        throw new RuntimeException("Translation has been interrupted", ie);
    } catch (Exception e) {
        classTranslatorPool.shutdownNow();
        classDefItemConsumer.shutdownNow();
        e.printStackTrace(context.out);
        throw new RuntimeException("Unexpected exception in translator thread.", e);
    }
    int errorNum = errors.get();
    if (errorNum != 0) {
        context.err.println(errorNum + " error" + ((errorNum == 1) ? "" : "s") + "; aborting");
        return false;
    }
    if (args.incremental && !anyFilesProcessed) {
        return true;
    }
    if (!(anyFilesProcessed || args.emptyOk)) {
        context.err.println("no classfiles specified");
        return false;
    }
    if (args.optimize && args.statistics) {
        context.codeStatistics.dumpStatistics(context.out);
    }
    return true;
}

Example 2 with FileNameFilter

use of com.android.dx.cf.direct.ClassPathOpener.FileNameFilter in project buck by facebook.

the class Main method processAllFiles.

/**
     * Constructs the output {@link DexFile}, fill it in with all the
     * specified classes, and populate the resources map if required.
     *
     * @return whether processing was successful
     */
private boolean processAllFiles() {
    createDexFile();
    if (args.jarOutput) {
        outputResources = new TreeMap<String, byte[]>();
    }
    anyFilesProcessed = false;
    String[] fileNames = args.fileNames;
    Arrays.sort(fileNames);
    // translate classes in parallel
    classTranslatorPool = new ThreadPoolExecutor(args.numThreads, args.numThreads, 0, TimeUnit.SECONDS, new ArrayBlockingQueue<Runnable>(2 * args.numThreads, true), new ThreadPoolExecutor.CallerRunsPolicy());
    // collect translated and write to dex in order
    classDefItemConsumer = Executors.newSingleThreadExecutor();
    try {
        if (args.mainDexListFile != null) {
            // with --main-dex-list
            FileNameFilter mainPassFilter = args.strictNameCheck ? new MainDexListFilter() : new BestEffortMainDexListFilter();
            // forced in main dex
            for (int i = 0; i < fileNames.length; i++) {
                processOne(fileNames[i], mainPassFilter);
            }
            if (dexOutputFutures.size() > 0) {
                throw new DexException("Too many classes in " + Arguments.MAIN_DEX_LIST_OPTION + ", main dex capacity exceeded");
            }
            if (args.minimalMainDex) {
                // Wait for classes in progress to complete
                synchronized (dexRotationLock) {
                    while (maxMethodIdsInProcess > 0 || maxFieldIdsInProcess > 0) {
                        try {
                            dexRotationLock.wait();
                        } catch (InterruptedException ex) {
                        /* ignore */
                        }
                    }
                }
                rotateDexFile();
            }
            // remaining files
            for (int i = 0; i < fileNames.length; i++) {
                processOne(fileNames[i], new NotFilter(mainPassFilter));
            }
        } else {
            // without --main-dex-list
            for (int i = 0; i < fileNames.length; i++) {
                processOne(fileNames[i], ClassPathOpener.acceptAll);
            }
        }
    } catch (StopProcessing ex) {
    /*
             * Ignore it and just let the error reporting do
             * their things.
             */
    }
    try {
        classTranslatorPool.shutdown();
        classTranslatorPool.awaitTermination(600L, TimeUnit.SECONDS);
        classDefItemConsumer.shutdown();
        classDefItemConsumer.awaitTermination(600L, TimeUnit.SECONDS);
        for (Future<Boolean> f : addToDexFutures) {
            try {
                f.get();
            } catch (ExecutionException ex) {
                // Catch any previously uncaught exceptions from
                // class translation and adding to dex.
                int count = errors.incrementAndGet();
                if (count < 10) {
                    if (args.debug) {
                        context.err.println("Uncaught translation error:");
                        ex.getCause().printStackTrace(context.err);
                    } else {
                        context.err.println("Uncaught translation error: " + ex.getCause());
                    }
                } else {
                    throw new InterruptedException("Too many errors");
                }
            }
        }
    } catch (InterruptedException ie) {
        classTranslatorPool.shutdownNow();
        classDefItemConsumer.shutdownNow();
        throw new RuntimeException("Translation has been interrupted", ie);
    } catch (Exception e) {
        classTranslatorPool.shutdownNow();
        classDefItemConsumer.shutdownNow();
        e.printStackTrace(out);
        throw new RuntimeException("Unexpected exception in translator thread.", e);
    }
    int errorNum = errors.get();
    if (errorNum != 0) {
        context.err.println(errorNum + " error" + ((errorNum == 1) ? "" : "s") + "; aborting");
        return false;
    }
    if (args.incremental && !anyFilesProcessed) {
        return true;
    }
    if (!(anyFilesProcessed || args.emptyOk)) {
        context.err.println("no classfiles specified");
        return false;
    }
    if (args.optimize && args.statistics) {
        context.codeStatistics.dumpStatistics(context.out);
    }
    return true;
}