longserializer.java

一个java工作流引擎

package org.jbpm.delegation.serializer;

import org.jbpm.delegation.*;

public class LongSerializer implements Serializer {

	public String serialize(Object object) {
    String serialized = null;

    if ( object != null ) {
      if ( ! ( object instanceof Long ) ) {
        throw new IllegalArgumentException( "object '" + object + "' (" + object.getClass().getName() + ") cannot be serialized with " + this.getClass().getName() ); 
      }
      
      serialized = object.toString();
    }
    
    return serialized;
  }

	public Object deserialize(String text) {
    Object object = null;

    if ( text != null ) {
      object = new Long( text );
    }

		return object;
	}
}