Java Code Examples for java.io.FilterInputStream

The following code examples are extracted from open source projects. You can click to vote up the examples that are useful to you.

Example 1

From project jackrabbit-oak, under directory /oak-mk/src/test/java/org/apache/jackrabbit/mk/util/.

Source file: IOUtilsTest.java

  17 
vote

public void testReadFully() throws IOException {
  final Random r=new Random(1);
  byte[] data=new byte[1000];
  final AtomicInteger readCount=new AtomicInteger();
  r.nextBytes(data);
  FilterInputStream in=new FilterInputStream(new ByteArrayInputStream(data)){
    public int read(    byte[] buffer,    int off,    int max) throws IOException {
      readCount.incrementAndGet();
      if (r.nextInt(10) == 0) {
        return 0;
      }
      return in.read(buffer,off,Math.min(10,max));
    }
  }
;
  in.mark(10000);
  byte[] test=new byte[1000];
  assertEquals(0,IOUtils.readFully(in,test,0,0));
  assertEquals(0,readCount.get());
  assertEquals(1000,IOUtils.readFully(in,test,0,1000));
  IOUtilsTest.assertEquals(data,test);
  test=new byte[1001];
  in.reset();
  in.mark(10000);
  assertEquals(1000,IOUtils.readFully(in,test,0,1001));
  assertEquals(0,IOUtils.readFully(in,test,0,0));
}
 

Example 2

From project jackrabbit-oak, under directory /oak-mk/src/test/java/org/apache/jackrabbit/mk/util/.

Source file: IOUtilsTest.java

  17 
vote

public void testSkipFully() throws IOException {
  final Random r=new Random(1);
  byte[] data=new byte[1000];
  r.nextBytes(data);
  FilterInputStream in=new FilterInputStream(new ByteArrayInputStream(data)){
    public int read(    byte[] buffer,    int off,    int max) throws IOException {
      return in.read(buffer,off,Math.min(10,max));
    }
  }
;
  in.mark(10000);
  IOUtils.skipFully(in,1000);
  assertEquals(-1,in.read());
  in.reset();
  try {
    IOUtils.skipFully(in,1001);
    fail();
  }
 catch (  EOFException e) {
  }
}
 

Example 3

From project nuxeo-tycho-osgi, under directory /nuxeo-core/nuxeo-core-api/src/main/java/org/nuxeo/ecm/core/url/nxobj/.

Source file: ObjectURLConnection.java

  17 
vote

@Override public InputStream getInputStream() throws IOException {
  connect();
  return new FilterInputStream(openStream()){
    @Override public void close() throws IOException {
      super.close();
      try {
        close();
      }
 catch (      Exception e) {
      }
    }
  }
;
}
 

Example 4

From project plexus-archiver, under directory /src/main/java/org/codehaus/plexus/archiver/tar/.

Source file: TarFile.java

  17 
vote

/** 
 * Returns an  {@link InputStream} with the given entriescontents. This  {@link InputStream} may be closed: Nothinghappens in that case, because an actual close would invalidate the underlying  {@link TarInputStream}.
 */
public InputStream getInputStream(TarEntry entry) throws IOException {
  if (entry.equals((Object)currentEntry) && inputStream != null) {
    return new FilterInputStream(inputStream){
      public void close() throws IOException {
      }
    }
;
  }
  return getInputStream(entry,currentEntry);
}
 

Example 5

From project commons-compress, under directory /src/main/java/org/apache/commons/compress/compressors/pack200/.

Source file: Pack200CompressorInputStream.java

  16 
vote

private Pack200CompressorInputStream(final InputStream in,final File f,final Pack200Strategy mode,final Map<String,String> props) throws IOException {
  originalInput=in;
  streamBridge=mode.newStreamBridge();
  JarOutputStream jarOut=new JarOutputStream(streamBridge);
  Pack200.Unpacker u=Pack200.newUnpacker();
  if (props != null) {
    u.properties().putAll(props);
  }
  if (f == null) {
    u.unpack(new FilterInputStream(in){
      @Override public void close(){
      }
    }
,jarOut);
  }
 else {
    u.unpack(f,jarOut);
  }
  jarOut.close();
}
 

Example 6

From project commons-fileupload, under directory /src/test/org/apache/commons/fileupload/.

Source file: StreamingTest.java

  16 
vote

/** 
 * Tests, whether an IOException is properly delegated.
 */
public void testIOException() throws IOException, FileUploadException {
  byte[] request=newRequest();
  InputStream stream=new FilterInputStream(new ByteArrayInputStream(request)){
    private int num;
    public int read() throws IOException {
      if (++num > 123) {
        throw new IOException("123");
      }
      return super.read();
    }
    public int read(    byte[] pB,    int pOff,    int pLen) throws IOException {
      for (int i=0; i < pLen; i++) {
        int res=read();
        if (res == -1) {
          return i == 0 ? -1 : i;
        }
        pB[pOff + i]=(byte)res;
      }
      return pLen;
    }
  }
;
  try {
    parseUpload(stream,request.length);
  }
 catch (  IOFileUploadException e) {
    assertTrue(e.getCause() instanceof IOException);
    assertEquals("123",e.getCause().getMessage());
  }
}
 

Example 7

From project fast-http, under directory /src/test/java/org/neo4j/smack/test/util/.

Source file: REST.java

  16 
vote

private <T>T readEntity(ClientResponse response,Class<T> type){
  try {
    final InputStream is=response.getEntityInputStream();
    return jsonFactory.createJsonParser(new FilterInputStream(is){
      @Override public int read() throws IOException {
        final int result=super.read();
        System.out.print(Character.valueOf((char)result));
        return result;
      }
    }
).readValueAs(type);
  }
 catch (  Exception e) {
    System.out.flush();
    throw new RuntimeException("Error reading response object " + this,e);
  }
}
 

Example 8

From project mylyn.context, under directory /org.eclipse.mylyn.context.core/src/org/eclipse/mylyn/internal/context/core/.

Source file: InteractionContextExternalizer.java

  16 
vote

public InputStream getAdditionalInformation(File file,String contributorIdentifier) throws IOException {
  if (!file.exists()) {
    return null;
  }
  final ZipFile zipFile=new ZipFile(file);
  ZipEntry entry=findFileInZip(zipFile,contributorIdentifier);
  if (entry == null) {
    return null;
  }
  return new FilterInputStream(zipFile.getInputStream(entry)){
    @Override public void close() throws IOException {
      super.close();
      zipFile.close();
    }
  }
;
}
 

Example 9

From project nuxeo-tycho-osgi, under directory /nuxeo-core/nuxeo-core-api/src/main/java/org/nuxeo/ecm/core/url/nxdoc/.

Source file: PropertyURLConnection.java

  16 
vote

@Override public InputStream getInputStream() throws IOException {
  if (!shared) {
    return new FilterInputStream(getStream()){
      @Override public void close() throws IOException {
        super.close();
        CoreInstance.getInstance().close(session);
        session=null;
        connected=false;
      }
    }
;
  }
 else {
    return getStream();
  }
}
 

Example 10

From project core_1, under directory /transform/src/test/java/org/switchyard/transform/ootb/.

Source file: OutOfTheBoxTransformersLoadingTest.java

  15 
vote

@Test public void test_InputStream_Transforms_Loaded(){
  Assert.assertNotNull(registry.getTransformer(qName(InputStream.class),qName(String.class)));
  Assert.assertNotNull(registry.getTransformer(qName(FilterInputStream.class),qName(String.class)));
  Assert.assertNotNull(registry.getTransformer(qName(InputStream.class),qName(byte[].class)));
  Assert.assertNotNull(registry.getTransformer(qName(FileInputStream.class),qName(byte[].class)));
}
 

Example 11

From project legacy-maven-support, under directory /maven-agent/src/main/java/hudson/maven/agent/.

Source file: Main.java

  15 
vote

/** 
 * @param m2Home Maven2 installation. This is where we find Maven jars that we'll run.
 * @param remotingJar Hudson's remoting.jar that we'll load.
 * @param interceptorJar maven-interceptor.jar that we'll load.
 * @param tcpPort TCP socket that the launching Hudson will be listening to. This is used for the remoting communication.
 * @param interceptorOverrideJar Possibly null override jar to be placed in front of maven-interceptor.jar
 */
public static void main(File m2Home,File remotingJar,File interceptorJar,int tcpPort,File interceptorOverrideJar) throws Exception {
  try {
    m2Home=m2Home.getCanonicalFile();
  }
 catch (  IOException e) {
  }
  if (!m2Home.exists()) {
    System.err.println("No such directory exists: " + m2Home);
    System.exit(1);
  }
  versionCheck();
  System.setProperty("maven.home",m2Home.getPath());
  System.setProperty("maven.interceptor",interceptorJar.getPath());
  System.setProperty("maven.interceptor.override",(interceptorOverrideJar != null ? interceptorOverrideJar : interceptorJar).getPath());
  boolean is206OrLater=!new File(m2Home,"core").exists();
  launcher=new Launcher();
  launcher.setSystemClassLoader(Main.class.getClassLoader());
  launcher.configure(Main.class.getResourceAsStream(is206OrLater ? "classworlds-2.0.6.conf" : "classworlds.conf"));
  ClassRealm remoting=new DefaultClassRealm(launcher.getWorld(),"hudson-remoting",launcher.getSystemClassLoader());
  remoting.setParent(launcher.getWorld().getRealm("plexus.core.maven"));
  remoting.addConstituent(remotingJar.toURI().toURL());
  final Socket s=new Socket((String)null,tcpPort);
  Class remotingLauncher=remoting.loadClass("hudson.remoting.Launcher");
  remotingLauncher.getMethod("main",new Class[]{InputStream.class,OutputStream.class}).invoke(null,new Object[]{new BufferedInputStream(new FilterInputStream(s.getInputStream()){
    public void close() throws IOException {
      s.shutdownInput();
    }
  }
),new BufferedOutputStream(new RealFilterOutputStream(s.getOutputStream()){
    public void close() throws IOException {
      s.shutdownOutput();
    }
  }
)});
  System.exit(0);
}
 

Example 12

From project legacy-maven-support, under directory /maven3-agent/src/main/java/org/jvnet/hudson/maven3/agent/.

Source file: Maven3Main.java

  15 
vote

/** 
 * @param m2Home Maven2 installation. This is where we find Maven jars that we'll run.
 * @param remotingJar Hudson's remoting.jar that we'll load.
 * @param interceptorJar maven-listener.jar that we'll load.
 * @param tcpPort TCP socket that the launching Hudson will be listening to. This is used for the remoting communication.
 * @param projectBuildLaunch launch the projectBuilder and not a mavenExecution            
 */
public static void main(File m2Home,File remotingJar,File interceptorJar,int tcpPort) throws Exception {
  try {
    m2Home=m2Home.getCanonicalFile();
  }
 catch (  IOException e) {
  }
  if (!m2Home.exists()) {
    System.err.println("No such directory exists: " + m2Home);
    System.exit(1);
  }
  versionCheck();
  System.setProperty("maven.home",m2Home.getPath());
  if (interceptorJar != null) {
    System.setProperty("maven3.interceptor",interceptorJar.getPath());
  }
  launcher=new Launcher();
  launcher.setSystemClassLoader(Maven3Main.class.getClassLoader());
  launcher.configure(Maven3Main.class.getResourceAsStream("classworlds.conf"));
  ClassRealm remoting=launcher.getWorld().newRealm("hudson-remoting",launcher.getSystemClassLoader());
  remoting.setParentRealm(launcher.getWorld().getRealm("plexus.core"));
  remoting.addURL(remotingJar.toURI().toURL());
  final Socket s=new Socket((String)null,tcpPort);
  Class remotingLauncher=remoting.loadClass("hudson.remoting.Launcher");
  remotingLauncher.getMethod("main",new Class[]{InputStream.class,OutputStream.class}).invoke(null,new Object[]{new BufferedInputStream(new FilterInputStream(s.getInputStream()){
    public void close() throws IOException {
      s.shutdownInput();
    }
  }
),new BufferedOutputStream(new RealFilterOutputStream(s.getOutputStream()){
    public void close() throws IOException {
      s.shutdownOutput();
    }
  }
)});
  System.exit(0);
}
 

Example 13

From project maven3-support, under directory /maven3-eventspy-common/src/main/java/org/hudsonci/maven/eventspy/common/.

Source file: RemotingClient.java

  15 
vote

public void open() throws IOException, InterruptedException {
  if (isOpen()) {
    throw new IllegalStateException();
  }
  log.debug("Opening w/port: {}",port);
  final Socket socket=new Socket((String)null,port);
  InputStream input=new BufferedInputStream(new FilterInputStream(socket.getInputStream()){
    public void close() throws IOException {
      socket.shutdownInput();
    }
  }
);
  OutputStream output=new BufferedOutputStream(new FilterOutputStream(socket.getOutputStream()){
    public void close() throws IOException {
      socket.shutdownOutput();
    }
  }
);
  channel=new Channel(getClass().getName(),executor,Channel.Mode.BINARY,input,output);
  log.debug("Opened");
}