/**
 * Licensed to Apereo under one or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information regarding copyright ownership. Apereo
 * licenses this file to you 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 the
 * following location:
 *
 * <p>http://www.apache.org/licenses/LICENSE-2.0
 *
 * <p>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 org.apereo.portal.portlets.swapper;

import java.io.Serializable;
import java.util.HashMap;
import java.util.Map;
import org.apache.commons.collections.map.LazyMap;
import org.apache.commons.lang.builder.ToStringBuilder;
import org.apache.commons.lang.builder.ToStringStyle;
import org.apereo.portal.portlets.Attribute;
import org.apereo.portal.portlets.AttributeFactory;

/**
 * Request to change the specified attributes
 *
 */
public class AttributeSwapRequest implements Serializable {
    private static final long serialVersionUID = 1L;

    @SuppressWarnings("unchecked")
    private Map<String, Attribute> currentAttributes =
            LazyMap.decorate(new HashMap<String, Attribute>(), new AttributeFactory());

    @SuppressWarnings("unchecked")
    private Map<String, Attribute> attributesToCopy =
            LazyMap.decorate(new HashMap<String, Attribute>(), new AttributeFactory());

    /** @return the currentAttributes */
    public Map<String, Attribute> getCurrentAttributes() {
        return this.currentAttributes;
    }
    /** @param currentAttributes the currentAttributes to set */
    public void setCurrentAttributes(Map<String, Attribute> attributes) {
        if (attributes == null) {
            this.currentAttributes = new HashMap<String, Attribute>();
        } else {
            this.currentAttributes = attributes;
        }
    }

    /** @return the attributesToCopy */
    public Map<String, Attribute> getAttributesToCopy() {
        return this.attributesToCopy;
    }
    /** @param attributesToCopy the attributesToCopy to set */
    public void setAttributesToCopy(Map<String, Attribute> attributesToCopy) {
        if (attributesToCopy == null) {
            this.attributesToCopy = new HashMap<String, Attribute>();
        } else {
            this.attributesToCopy = attributesToCopy;
        }
    }
    /** @see java.lang.Object#toString() */
    @Override
    public String toString() {
        return new ToStringBuilder(this, ToStringStyle.SHORT_PREFIX_STYLE)
                .append("currentAttributes", this.currentAttributes)
                .append("attributesToCopy", this.attributesToCopy)
                .toString();
    }
}