package com.foundation.controller;

import java.io.IOException;

import com.common.io.IObjectInputStream;
import com.common.io.IObjectOutputStream;

/**
 * A reflection operation result indicating a failure of the model to match the constraint requirements.
 */
public class ReflectionConstraintError extends ReflectionResult {
	/** The repository or application defined constraint identifier. */
	private String constraint = null;
/**
 * ReflectionConstraintError constructor.
 */
public ReflectionConstraintError() {
}//ReflectionConstraintError()//
/**
 * ReflectionConstraintError constructor.
 * @param constraint The repository or application defined constraint identifier.
 */
public ReflectionConstraintError(String constraint) {
	this.constraint = constraint;
}//ReflectionConstraintError()//
/* (non-Javadoc)
 * @see com.foundation.controller.ReflectionResult#getResultType()
 */
public int getResultType() {
	return RESULT_TYPE_CONSTRAINT_ERROR;
}//getResultType()//
/**
 * Gets the constraint identifier useable by the application to re-attempt the synchronization or warn the user.
 * @return The repository or application defined constraint identifier.
 */
public String getConstraint() {
	return constraint;
}//getConstraint()//
/* (non-Javadoc)
 * @see com.common.io.IExternalizable#readExternal(com.common.io.IObjectInputStream)
 */
public Object readExternal(IObjectInputStream in) throws IOException, ClassNotFoundException {
	constraint = in.readUTF8();
	return null;
}//readExternal()//
/* (non-Javadoc)
 * @see com.common.io.IExternalizable#writeExternal(com.common.io.IObjectOutputStream)
 */
public void writeExternal(IObjectOutputStream out) throws IOException {
	out.writeUTF8(constraint);
}//writeExternal()//
}//ReflectionConstraintError//