/*
 * Copyright 2014 Attila Szegedi, Daniel Dekany, Jonathan Revusky
 * 
 * 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.
 */

package freemarker.template;

/**
 * A simple implementation of the <tt>TemplateDateModel</tt>
 * interface. Note that this class is immutable.
 * <p>This class is thread-safe.
 */
public class SimpleDate implements TemplateDateModel {
    private final java.util.Date date;
    private final int type;
    
    /**
     * Creates a new date model wrapping the specified date object and
     * having DATE type.
     */
    public SimpleDate(java.sql.Date date) {
        this(date, DATE);
    }
    
    /**
     * Creates a new date model wrapping the specified time object and
     * having TIME type.
     */
    public SimpleDate(java.sql.Time time) {
        this(time, TIME);
    }
    
    /**
     * Creates a new date model wrapping the specified time object and
     * having DATETIME type.
     */
    public SimpleDate(java.sql.Timestamp datetime) {
        this(datetime, DATETIME);
    }
    
    /**
     * Creates a new date model wrapping the specified date object and
     * having the specified type.
     */
    public SimpleDate(java.util.Date date, int type) {
        if (date == null) {
            throw new IllegalArgumentException("date == null");
        }
        this.date = date;
        this.type = type;
    }
    
    public java.util.Date getAsDate() {
        return date;
    }

    public int getDateType() {
        return type;
    }
    
    @Override
    public String toString() {
        return date.toString();
    }
}