Examples of ByteArrayDataOutputStream

org.jboss.classfilewriter.util.ByteArrayDataOutputStream
DataOutputStream sub class that allows for the lazy writing of length values.
These length values are inserted into the bytes when then final bytes are read. @author Stuart Douglas
org.jgroups.util.ByteArrayDataOutputStream
Implements {@link java.io.DataOutput} over a byte[] buffer. The byte[] buffer expands when needed; however, itdoesn't double but only expands minimally, to accommodate the additional data. It is therefore recommended to always size the buffer to the actual number of bytes needed. This class is not thread safe. @author Bela Ban @since 3.5

Examples of org.jgroups.util.ByteArrayDataOutputStream

            assert Arrays.equals(seq, new long[]{i, i+100});
        }
    }


    public void testFloat() throws IOException {
        ByteArrayDataOutputStream out=new ByteArrayDataOutputStream(1024);
        float[] numbers={-322649.25f, 100.7531f, 0f, 1f, 2.75f, 3.1425f, 322649f, 322649.75f};
        for(float i: numbers)
            out.writeFloat(i);
        ByteArrayDataInputStream in=new ByteArrayDataInputStream(out.buffer());
        for(float i: numbers) {
            float num=in.readFloat();
            assert num == i;
        }
    }

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Examples of org.jgroups.util.ByteArrayDataOutputStream

            assert num == i;
        }
    }


    public void testDouble() throws IOException {
        ByteArrayDataOutputStream out=new ByteArrayDataOutputStream(1024);
        double[] numbers={-322649.25, 100.7531, 0.0, 1.5, 2.75, 3.1425, 322649, 322649.75};
        for(double i: numbers)
            out.writeDouble(i);
        ByteArrayDataInputStream in=new ByteArrayDataInputStream(out.buffer());
        for(double i: numbers) {
            double num=in.readDouble();
            assert num == i;
        }
    }

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Examples of org.jgroups.util.ByteArrayDataOutputStream

    }




    public void testWriteBytes() {
        String name="Bela";
        ByteArrayDataOutputStream out=new ByteArrayDataOutputStream(2);
        out.writeBytes(name);
        assert out.position() == name.length();
        ByteArrayDataInputStream in=new ByteArrayDataInputStream(out.buffer());
        byte[] tmp=new byte[name.length()];
        int read=in.read(tmp, 0, tmp.length);
        assert read == name.length();
        assert name.equals(new String(tmp));
    }

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Examples of org.jgroups.util.ByteArrayDataOutputStream

    }




    public void testWriteChars() throws IOException {
        String name="Bela";
        ByteArrayDataOutputStream out=new ByteArrayDataOutputStream(2);
        out.writeChars(name);
        assert out.position() == name.length() * 2;
        ByteArrayDataInputStream in=new ByteArrayDataInputStream(out.buffer());
        char[] tmp=new char[name.length()];
        for(int i=0; i < name.length(); i++)
            tmp[i]=in.readChar();
        assert name.equals(new String(tmp));

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Examples of org.jgroups.util.ByteArrayDataOutputStream


    }


    public void testUTF() throws IOException {
        String name="Bela";
        ByteArrayDataOutputStream out=new ByteArrayDataOutputStream(2);
        out.writeUTF(name);
        assert out.position() == name.length() + 2;
        ByteArrayDataInputStream in=new ByteArrayDataInputStream(out.buffer());
        String tmp=in.readUTF();
        assert name.equals(tmp);
    }

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Examples of org.jgroups.util.ByteArrayDataOutputStream

        assert name.equals(tmp);
    }


    public void testUTFWithDoubleByteChar() throws IOException {
        String name="Bela\234";
        ByteArrayDataOutputStream out=new ByteArrayDataOutputStream(2);
        out.writeUTF(name);
        assert out.position() == Bits.sizeUTF(name);
        ByteArrayDataInputStream in=new ByteArrayDataInputStream(out.buffer());
        String tmp=in.readUTF();
        assert name.equals(tmp);
    }

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Examples of org.jgroups.util.ByteArrayDataOutputStream

        assert name.equals(tmp);
    }


    public void testUTFWithDoubleByteChar2() throws IOException {
        String name="Bela\420";
        ByteArrayDataOutputStream out=new ByteArrayDataOutputStream(2);
        out.writeUTF(name);
        assert out.position() == Bits.sizeUTF(name);
        ByteArrayDataInputStream in=new ByteArrayDataInputStream(out.buffer());
        String tmp=in.readUTF();
        assert name.equals(tmp);


        name="";
        out=new ByteArrayDataOutputStream(2);
        out.writeUTF(name);
        assert out.position() == Bits.sizeUTF(name);
        in=new ByteArrayDataInputStream(out.buffer());
        tmp=in.readUTF();
        assert name.equals(tmp);


        name=null;
        out=new ByteArrayDataOutputStream(2);
        out.writeUTF(name);
        assert out.position() == Bits.sizeUTF(name);
        in=new ByteArrayDataInputStream(out.buffer());
        tmp=in.readUTF();
        assert tmp == null;
    }

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