org.jgroups.util.ObjectWrapperPrimitive Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of wildfly-client-all

This artifact provides a single jar that contains all classes required to use remote EJB and JMS, including all dependencies. It is intended for use by those not using maven, maven users should just import the EJB and JMS BOM's instead (shaded JAR's cause lots of problems with maven, as it is very easy to inadvertently end up with different versions on classes on the class path).

There is a newer version: 34.0.0.Final

Show newest version

package org.jgroups.util;

import java.io.DataInput;
import java.io.DataOutput;
import java.io.IOException;

/**
 * Wraps a primitive object (e.g. Integer, Boolean, byte[], String etc)
 * @author Bela Ban
 * @since  5.0.0
 */
public class ObjectWrapperPrimitive implements SizeStreamable {
    protected Object obj;

    public ObjectWrapperPrimitive() {
    }

    public ObjectWrapperPrimitive(Object obj) {
        this.obj=obj;
    }

    public  T getObject() {
        return (T)obj;
    }

    public synchronized ObjectWrapperPrimitive setObject(Object obj) {
        this.obj=obj;
        return this;
    }

    public int getLength() {
        return Util.sizePrimitive(obj);
    }

    public String toString() {
        return String.format("%s", obj);
    }

    public int serializedSize() {
        return Util.sizePrimitive(obj);
    }

    public void writeTo(DataOutput out) throws IOException {
        Util.primitiveToStream(obj, out);
    }

    public void readFrom(DataInput in) throws IOException, ClassNotFoundException {
        obj=Util.primitiveFromStream(in);
    }


}