Example usage for com.google.common.io InputSupplier getInput

Introduction

In this page you can find the example usage for com.google.common.io InputSupplier getInput.

Prototype

T getInput() throws IOException;

Source Link

Document

Returns an object that encapsulates a readable resource.

Usage

From source file:com.facebook.swift.parser.ThriftIdlParser.java

static Tree parseTree(InputSupplier<? extends Reader> input) throws IOException {
    try (Reader reader = input.getInput()) {
        ThriftLexer lexer = new ThriftLexer(new ANTLRReaderStream(reader));
        ThriftParser parser = new ThriftParser(new CommonTokenStream(lexer));
        try {/*from  www  .j a  v a2 s . c o  m*/
            Tree tree = (Tree) parser.document().getTree();
            if (parser.getNumberOfSyntaxErrors() > 0) {
                throw new IllegalArgumentException("syntax error");
            }
            return tree;
        } catch (RecognitionException e) {
            throw new IllegalArgumentException(e);
        }
    }
}

From source file:ec.tstoolkit.utilities.XmlReaders.java

@Deprecated
public static void parse(XMLReader xmlReader, InputSupplier<? extends InputStream> supplier)
        throws IOException {
    try (InputStream stream = supplier.getInput()) {
        parse(xmlReader, stream);//ww w  .  j  a v  a 2 s  .  c  om
    }
}

From source file:org.apache.twill.internal.json.ArgumentsCodec.java

public static Arguments decode(InputSupplier<? extends Reader> readerSupplier) throws IOException {
    try (Reader reader = readerSupplier.getInput()) {
        return GSON.fromJson(reader, Arguments.class);
    }//from   w  ww. j  a v  a  2  s  . c o m
}

From source file:com.continuuity.weave.internal.json.ArgumentsCodec.java

public static Arguments decode(InputSupplier<? extends Reader> readerSupplier) throws IOException {
    Reader reader = readerSupplier.getInput();
    try {/*from   w  w  w  . ja v  a 2  s  .c o  m*/
        return GSON.fromJson(reader, Arguments.class);
    } finally {
        reader.close();
    }
}

From source file:org.apache.twill.internal.json.JvmOptionsCodec.java

public static JvmOptions decode(InputSupplier<? extends Reader> readerSupplier) throws IOException {
    try (Reader reader = readerSupplier.getInput()) {
        return GSON.fromJson(reader, JvmOptions.class);
    }//from  w w  w .j  a v  a  2s. c o  m
}

From source file:org.sonar.batch.repository.user.UserRepository.java

private static Collection<BatchInput.User> parseUsers(InputSupplier<InputStream> input) {
    List<BatchInput.User> users = new ArrayList<>();

    try (InputStream is = input.getInput()) {
        BatchInput.User user = BatchInput.User.parseDelimitedFrom(is);
        while (user != null) {
            users.add(user);//from   w  w  w  .j ava2  s .  co m
            user = BatchInput.User.parseDelimitedFrom(is);
        }
    } catch (IOException e) {
        throw new IllegalStateException("Unable to get user details from server", e);
    }

    return users;
}

From source file:cc.recommenders.utils.Zips.java

public static void unzip(File source, File dest) throws IOException {
    ZipInputStream zis = null;/*  ww  w  .java2s.  co m*/
    try {
        InputSupplier<FileInputStream> fis = Files.newInputStreamSupplier(source);
        zis = new ZipInputStream(fis.getInput());
        ZipEntry entry;
        while ((entry = zis.getNextEntry()) != null) {
            if (!entry.isDirectory()) {
                final File file = new File(dest, entry.getName());
                Files.createParentDirs(file);
                Files.write(ByteStreams.toByteArray(zis), file);
            }
        }
    } finally {
        Closeables.closeQuietly(zis);
    }
}

From source file:edu.cmu.cs.lti.ark.util.SerializedObjects.java

@SuppressWarnings("unchecked")
public static <T> T readObject(InputSupplier<ObjectInputStream> inputSupplier)
        throws IOException, ClassNotFoundException {
    final ObjectInputStream input = inputSupplier.getInput();
    try {// w  ww.j a v  a  2s.  co m
        return (T) input.readObject();
    } finally {
        closeQuietly(input);
    }
}

From source file:org.eclipse.epp.internal.logging.aeri.ui.utils.Json.java

public static <T> List<T> deserializeZip(File zip, Class<T> classOfT) throws IOException {
    List<T> res = Lists.newLinkedList();
    ZipInputStream zis = null;/* w  w w  .j a v  a  2 s  . c  o  m*/
    try {
        InputSupplier<FileInputStream> fis = Files.newInputStreamSupplier(zip);
        zis = new ZipInputStream(fis.getInput());
        ZipEntry entry;
        while ((entry = zis.getNextEntry()) != null) {
            if (!entry.isDirectory()) {
                res.add(Json.<T>deserialize(zis, classOfT));
            }
        }
    } finally {
        Closeables.close(zis, true);
    }
    return res;
}

From source file:org.apache.drill.plan.ParsePlan.java

public static Plan parse(InputSupplier<InputStreamReader> in) throws ParseException {
    PlanParser r;/*from w  w  w .  j av a 2s .  c  om*/
    try {
        InputStreamReader inStream = in.getInput();
        PlanLexer lex = new PlanLexer(new ANTLRReaderStream(inStream));
        r = new PlanParser(new CommonTokenStream(lex));
        inStream.close();
    } catch (IOException e) {
        throw new ParseException(e);
    }

    try {
        Plan plan = r.plan().r;
        validate(plan);
        return plan;
    } catch (RecognitionException e) {
        throw new ParseException(e);
    }
}