/*-
 * ============LICENSE_START=======================================================
 * org.onap.dmaap
 * ================================================================================
 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
 * ================================================================================
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * ============LICENSE_END=========================================================
 */

package org.onap.dmaap.dbcapi.model;

import java.lang.reflect.Field;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import java.util.TimeZone;

import javax.xml.bind.annotation.XmlRootElement;

import org.onap.dmaap.dbcapi.logging.BaseLoggingClass;

@XmlRootElement
public abstract class DmaapObject extends BaseLoggingClass {
	protected Date lastMod;
	protected	DmaapObject_Status	status;
	
	public Date getLastMod() {
		return lastMod;
	}

	public void setLastMod(Date lastMod) {
		this.lastMod = lastMod;
	}

	public void setLastMod() {
		this.lastMod = Calendar.getInstance(TimeZone.getTimeZone("UTC")).getTime();
	}
	
	public enum DmaapObject_Status {
		EMPTY,
		NEW,
		STAGED,
		VALID,
		INVALID,
		DELETED
	}
	public DmaapObject_Status getStatus() {
		return status;
	}

	public void setStatus(DmaapObject_Status status) {
		this.status = status;
	}
	
	public boolean isStatusValid() {
		if ( this.status == DmaapObject_Status.VALID ) {
			return true;
		}
		return false;
	}
	
	/*
	 * TODO: get this working so arrays and sub-class within an Object can be logged
	 * 
	public String toString() {
			return classToString( this );
	}
	
	private String classToString( Object obj ) {
		Field[] fields = obj.getClass().getDeclaredFields();
		StringBuilder res = new StringBuilder( "{");
		boolean first = true;
		for ( Field field: fields ) {
			logger.info( field.getName() + " toString=" + field.toString() + " toGenericString=" + field.toGenericString());
			if ( first ) {
				first = false;
			} else {
				res.append( ", ");
			}


			field.setAccessible(true);  // avoid IllegalAccessException

			
			Class<?> t = field.getType();
			
			if ( t == String.class ) {
				res.append( "\"" ).append( field.getName() ).append( "\": \"");
	
				try {
					res.append(field.get(this));
				} catch ( IllegalAccessException iae) {
					res.append( "UNK(iae)");
				} catch (IllegalArgumentException iae2 ) {
					res.append( "UNK(iae2)");
				} catch ( NullPointerException npe ) {
					res.append( "UNK(npe)");
				} catch ( ExceptionInInitializerError eie ) {
					res.append( "UNK(eie)");
				}
				res.append( "\"");
			} else if ( t == ArrayList.class ){
				res.append( "[");
				res.append( classToString( field ));
				res.append( "]");
				
			}
		}
		res.append( "}");
		return( res.toString());
	
		
	}
	*/
	
}