Examples of org.jgroups.conf.ClassConfigurator

org.jgroups.conf.ClassConfigurator
This class will be replaced with the class that read info from the magic number configurator that reads info from the xml file. The name and the relative path of the magic number map file can be specified as value of the property org.jgroups.conf.magicNumberFile. It must be relative to one of the classpath elements, to allow the classloader to locate the file. If a value is not specified, MagicNumberReader.MAGIC_NUMBER_FILE is used, which defaults to "jg-magic-map.xml". @author Filip Hanik @author Bela Ban @see MagicNumberReader

        }
        return addr;
    }


    private static Address readOtherAddress(DataInputStream in) throws IOException, IllegalAccessException, InstantiationException {
        ClassConfigurator conf=null;
        try {conf=ClassConfigurator.getInstance(false);} catch(Exception e) {}
        int b=in.read();
        int magic_number;
        String classname;
        Class cl=null;
        Address addr;
        if(b == 1) {
            magic_number=in.readInt();
            cl=conf.get(magic_number);
        }
        else {
            classname=in.readUTF();
            cl=conf.get(classname);
        }
        addr=(Address)cl.newInstance();
        addr.readFrom(in);
        return addr;
    }

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        addr.readFrom(in);
        return addr;
    }


    private static void writeOtherAddress(Address addr, DataOutputStream out) throws IOException {
        ClassConfigurator conf=null;
        try {conf=ClassConfigurator.getInstance(false);} catch(Exception e) {}
        int magic_number=conf != null? conf.getMagicNumber(addr.getClass()) : -1;


        // write the class info
        if(magic_number == -1) {
            out.write(0);
            out.writeUTF(addr.getClass().getName());

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        }
        return addr;
    }


    private static Address readOtherAddress(DataInputStream in) throws IOException, IllegalAccessException, InstantiationException {
        ClassConfigurator conf;
        try {
            conf=ClassConfigurator.getInstance(false);
        }
        catch(ChannelException e) {
            IllegalAccessException new_ex=new IllegalAccessException();
            new_ex.initCause(e);
            throw new_ex;
        }
        int b=in.read();
        short magic_number;
        String classname;
        Class cl=null;
        Address addr;
        if(b == 1) {
            magic_number=in.readShort();
            cl=conf.get(magic_number);
        }
        else {
            classname=in.readUTF();
            cl=conf.get(classname);
        }
        addr=(Address)cl.newInstance();
        addr.readFrom(in);
        return addr;
    }

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        addr.readFrom(in);
        return addr;
    }


    private static void writeOtherAddress(Address addr, DataOutputStream out) throws IOException {
        ClassConfigurator conf=null;
        try {
            conf=ClassConfigurator.getInstance(false);
        }
        catch(ChannelException e) {
            IOException new_ex=new IOException();
            new_ex.initCause(e);
            throw new_ex;
        }
        short magic_number=conf != null? conf.getMagicNumber(addr.getClass()) : -1;


        // write the class info
        if(magic_number == -1) {
            out.write(0);
            out.writeUTF(addr.getClass().getName());

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        }
        return addr;
    }


    private static Address readOtherAddress(DataInputStream in) throws IOException, IllegalAccessException, InstantiationException {
        ClassConfigurator conf;
        try {
            conf=ClassConfigurator.getInstance(false);
        }
        catch(ChannelException e) {
            IllegalAccessException new_ex=new IllegalAccessException();
            new_ex.initCause(e);
            throw new_ex;
        }
        int b=in.read();
        short magic_number;
        String classname;
        Class cl=null;
        Address addr;
        if(b == 1) {
            magic_number=in.readShort();
            cl=conf.get(magic_number);
        }
        else {
            classname=in.readUTF();
            cl=conf.get(classname);
        }
        addr=(Address)cl.newInstance();
        addr.readFrom(in);
        return addr;
    }

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        addr.readFrom(in);
        return addr;
    }


    private static void writeOtherAddress(Address addr, DataOutputStream out) throws IOException {
        ClassConfigurator conf=null;
        try {
            conf=ClassConfigurator.getInstance(false);
        }
        catch(ChannelException e) {
            IOException new_ex=new IOException();
            new_ex.initCause(e);
            throw new_ex;
        }
        short magic_number=conf != null? conf.getMagicNumber(addr.getClass()) : -1;


        // write the class info
        if(magic_number == -1) {
            out.write(0);
            out.writeUTF(addr.getClass().getName());

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        }
        return addr;
    }


    private static Address readOtherAddress(DataInputStream in) throws IOException, IllegalAccessException, InstantiationException {
        ClassConfigurator conf;
        try {
            conf=ClassConfigurator.getInstance(false);
        }
        catch(ChannelException e) {
            IllegalAccessException new_ex=new IllegalAccessException();
            new_ex.initCause(e);
            throw new_ex;
        }
        int b=in.read();
        short magic_number;
        String classname;
        Class cl=null;
        Address addr;
        if(b == 1) {
            magic_number=in.readShort();
            cl=conf.get(magic_number);
        }
        else {
            classname=in.readUTF();
            cl=conf.get(classname);
        }
        addr=(Address)cl.newInstance();
        addr.readFrom(in);
        return addr;
    }

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        addr.readFrom(in);
        return addr;
    }


    private static void writeOtherAddress(Address addr, DataOutputStream out) throws IOException {
        ClassConfigurator conf=null;
        try {
            conf=ClassConfigurator.getInstance(false);
        }
        catch(ChannelException e) {
            IOException new_ex=new IOException();
            new_ex.initCause(e);
            throw new_ex;
        }
        short magic_number=conf != null? conf.getMagicNumber(addr.getClass()) : -1;


        // write the class info
        if(magic_number == -1) {
            out.write(0);
            out.writeUTF(addr.getClass().getName());

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        }
        return addr;
    }


    private static Address readOtherAddress(DataInputStream in) throws IOException, IllegalAccessException, InstantiationException {
        ClassConfigurator conf;
        try {
            conf=ClassConfigurator.getInstance(false);
        }
        catch(ChannelException e) {
            IllegalAccessException new_ex=new IllegalAccessException();
            new_ex.initCause(e);
            throw new_ex;
        }
        int b=in.read();
        short magic_number;
        String classname;
        Class cl=null;
        Address addr;
        if(b == 1) {
            magic_number=in.readShort();
            cl=conf.get(magic_number);
        }
        else {
            classname=in.readUTF();
            cl=conf.get(classname);
        }
        addr=(Address)cl.newInstance();
        addr.readFrom(in);
        return addr;
    }

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        addr.readFrom(in);
        return addr;
    }


    private static void writeOtherAddress(Address addr, DataOutputStream out) throws IOException {
        ClassConfigurator conf=null;
        try {
            conf=ClassConfigurator.getInstance(false);
        }
        catch(ChannelException e) {
            IOException new_ex=new IOException();
            new_ex.initCause(e);
            throw new_ex;
        }
        short magic_number=conf != null? conf.getMagicNumber(addr.getClass()) : -1;


        // write the class info
        if(magic_number == -1) {
            out.write(0);
            out.writeUTF(addr.getClass().getName());

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