/*
 * State.java
 *
 * Created on 08 of February of 2003, 11:09
 */

/**
 * 
 * Autores : - Nuno Nunes (nmsn@rnl.ist.utl.pt) - Joana Mota
 * (jccm@rnl.ist.utl.pt)
 *  
 */

package net.sourceforge.fenixedu.util;

import java.util.ArrayList;
import java.util.List;

import org.apache.struts.util.LabelValueBean;

public class State extends FenixUtil {

    public static final int INACTIVE = 0;

    public static final int ACTIVE = 1;

    public static final String INACTIVE_STRING = "Inactiva";

    public static final String ACTIVE_STRING = "Activa";

    private final Integer state;

    public State(int validation) {
	this.state = Integer.valueOf(validation);
    }

    public State(Integer validation) {
	this.state = validation;
    }

    public State(String validation) {
	if (validation.equals(State.ACTIVE_STRING))
	    this.state = Integer.valueOf(State.ACTIVE);
	else if (validation.equals(State.INACTIVE_STRING))
	    this.state = Integer.valueOf(State.INACTIVE);
	else
	    throw new UnsupportedOperationException();
    }

    @Override
    public boolean equals(Object o) {
	if (o instanceof State) {
	    State aux = (State) o;
	    return this.state.equals(aux.getState());
	}

	return false;

    }

    public List toArrayList() {
	List result = new ArrayList();
	result.add(new LabelValueBean(State.ACTIVE_STRING, State.ACTIVE_STRING));
	result.add(new LabelValueBean(State.INACTIVE_STRING, State.INACTIVE_STRING));
	return result;
    }

    @Override
    public String toString() {
	if (state.intValue() == State.ACTIVE)
	    return State.ACTIVE_STRING;
	if (state.intValue() == State.INACTIVE)
	    return State.INACTIVE_STRING;
	return "ERROR!";
    }

    /**
     * Returns the state.
     * 
     * @return Integer
     */
    public Integer getState() {
	return state;
    }

}