Package org.apache.harmony.pack200

Examples of org.apache.harmony.pack200.PopulationCodec

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        in = new JarFile(new File(Archive.class.getResource(
                "/org/apache/harmony/pack200/tests/annotationsUnpacked.jar")
                .toURI()));
        file = File.createTempFile("annotations", ".pack");
        out = new FileOutputStream(file);
        PackingOptions options = new PackingOptions();
        options.setGzip(false);
        new Archive(in, out, options).pack();
        in.close();
        out.close();

        // now unpack
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        File f1 = new File(Archive.class.getResource(
                "/org/apache/harmony/pack200/tests/jndi.jar").toURI());
        in = new JarFile(f1);
        file = File.createTempFile("jndiE0", ".pack");
        out = new FileOutputStream(file);
        PackingOptions options = new PackingOptions();
        options.setGzip(false);
        options.setEffort(0);
        Archive archive = new Archive(in, out, options);
        archive.pack();
        in.close();
        out.close();
        compareFiles(new JarFile(f1), new JarFile(file));
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    private void checkDecode(byte[] data, long[] expectedResult, Codec codec)
            throws IOException, Pack200Exception {
        InputStream in = new ByteArrayInputStream(data);

        int[] result = new PopulationCodec(codec, codec, codec).decodeInts(
                expectedResult.length, in);
        assertEquals(expectedResult.length, result.length);
        for (int i = 0; i < expectedResult.length; i++) {
            assertEquals(expectedResult[i], result[i]);
        }
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  }

  private void checkDecode(byte[] data, long[] expectedResult, Codec codec) throws IOException, Pack200Exception {
    InputStream in = new ByteArrayInputStream(data );
   
    long[] result = new PopulationCodec(codec,codec,codec).decode(expectedResult.length,in);
    assertEquals(expectedResult.length,result.length);
    for(int i=0;i<expectedResult.length;i++) {
      assertEquals(expectedResult[i],result[i]);
    }
    assertEquals(0,in.available());
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    private void checkDecode(byte[] data, long[] expectedResult, Codec codec)
            throws IOException, Pack200Exception {
        InputStream in = new ByteArrayInputStream(data);

        long[] result = new PopulationCodec(codec, codec, codec).decode(
                expectedResult.length, in);
        assertEquals(expectedResult.length, result.length);
        for (int i = 0; i < expectedResult.length; i++) {
            assertEquals(expectedResult[i], result[i]);
        }
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    private void checkDecode(byte[] data, long[] expectedResult, Codec codec)
            throws IOException, Pack200Exception {
        InputStream in = new ByteArrayInputStream(data);

        long[] result = new PopulationCodec(codec, codec, codec).decode(
                expectedResult.length, in);
        assertEquals(expectedResult.length, result.length);
        for (int i = 0; i < expectedResult.length; i++) {
            assertEquals(expectedResult[i], result[i]);
        }
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  }

  private void checkDecode(byte[] data, long[] expectedResult, Codec codec) throws IOException, Pack200Exception {
    InputStream in = new ByteArrayInputStream(data );

    long[] result = new PopulationCodec(codec,codec,codec).decode(expectedResult.length,in);
    assertEquals(expectedResult.length,result.length);
    for(int i=0;i<expectedResult.length;i++) {
      assertEquals(expectedResult[i],result[i]);
    }
    assertEquals(0,in.available());
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                while (band[i] < bhsd.smallest()) {
                    band[i] += cardinality;
                }
            }
        } else if (codecUsed instanceof PopulationCodec) {
            PopulationCodec popCodec = (PopulationCodec) codecUsed;
            long[] favoured = (long[]) popCodec.getFavoured().clone();
            Arrays.sort(favoured);
            for (int i = 0; i < band.length; i++) {
                boolean favouredValue = Arrays.binarySearch(favoured, band[i]) > -1;
                Codec theCodec = favouredValue ? popCodec.getFavouredCodec()
                        : popCodec.getUnfavouredCodec();
                if (theCodec instanceof BHSDCodec
                        && ((BHSDCodec) theCodec).isDelta()) {
                    BHSDCodec bhsd = (BHSDCodec) theCodec;
                    long cardinality = bhsd.cardinality();
                    while (band[i] > bhsd.largest()) {
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  }

  private void checkDecode(byte[] data, long[] expectedResult, Codec codec) throws IOException, Pack200Exception {
    InputStream in = new ByteArrayInputStream(data );
   
    long[] result = new PopulationCodec(codec,codec,codec).decode(expectedResult.length,in);
    assertEquals(expectedResult.length,result.length);
    for(int i=0;i<expectedResult.length;i++) {
      assertEquals(expectedResult[i],result[i]);
    }
    assertEquals(0,in.available());
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        assertEquals(bCodec.getACodec(), bCodec2.getACodec());
        assertEquals(bCodec.getBCodec(), bCodec2.getBCodec());
    }

    public void testGetSpeciferForPopulationCodec() throws IOException, Pack200Exception {
        PopulationCodec pCodec = new PopulationCodec(Codec.BYTE1, Codec.CHAR3, Codec.UNSIGNED5);
        int[] specifiers = CodecEncoding.getSpecifier(pCodec, null);
        assertTrue(specifiers[0] > 140);
        assertTrue(specifiers[0] < 189);
        byte[] bytes = new byte[specifiers.length - 1];
        for (int i = 0; i < bytes.length; i++) {
            bytes[i] = (byte) specifiers[i+1];
        }
        InputStream in = new ByteArrayInputStream(bytes);
        PopulationCodec pCodec2 = (PopulationCodec) CodecEncoding.getCodec(specifiers[0], in, null);
        assertEquals(pCodec.getFavouredCodec(), pCodec2.getFavouredCodec());
        assertEquals(pCodec.getTokenCodec(), pCodec2.getTokenCodec());
        assertEquals(pCodec.getUnfavouredCodec(), pCodec2.getUnfavouredCodec());
    }
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Related Classes of org.apache.harmony.pack200.PopulationCodec

  • org.apache.bcel.classfile.ConstantNameAndType
  • org.apache.bcel.classfile.Unknown
  • org.apache.harmony.pack200.Archive
  • org.apache.harmony.pack200.Archive.PackingFile
  • org.apache.harmony.pack200.AttributeDefinitionBands.AttributeDefinition
  • org.apache.harmony.pack200.AttributeLayout
  • org.apache.harmony.pack200.AttributeLayoutMap
  • org.apache.harmony.pack200.BandSet
  • org.apache.harmony.pack200.BcBands
  • org.apache.harmony.pack200.BHSDCodec
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