org.kuali.mobility.events.util.EventPredicate.java Source code

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Here is the source code for org.kuali.mobility.events.util.EventPredicate.java

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/**
 * The MIT License
 * Copyright (c) 2011 Kuali Mobility Team
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

package org.kuali.mobility.events.util;

import org.apache.commons.collections.Predicate;
import org.kuali.mobility.events.entity.Category;
import org.kuali.mobility.events.entity.Event;

public final class EventPredicate implements Predicate {

    private String campus;
    private String categoryId;
    private String eventId;

    public EventPredicate(final String campus, final String categoryId, final String eventId) {
        this.setCampus(campus);
        this.setCategoryId(categoryId);
        this.setEventId(eventId);
    }

    @Override
    public boolean evaluate(Object obj) {
        boolean campusMatch = false;
        boolean categoryMatch = false;
        boolean eventMatch = false;

        if (obj instanceof Event) {
            if (getCampus() == null) {
                campusMatch = true;
            }
            if (getCampus() != null && getCampus().equalsIgnoreCase((((Event) obj).getCategory()).getCampus())) {
                campusMatch = true;
            }
            if (getCategoryId() == null) {
                categoryMatch = true;
            }
            if (getCategoryId() != null
                    && getCategoryId().equalsIgnoreCase((((Event) obj).getCategory()).getCategoryId())) {
                categoryMatch = true;
            }
            if (getEventId() == null) {
                eventMatch = true;
            }
            if (getEventId() != null && getEventId().equalsIgnoreCase(((Event) obj).getEventId())) {
                eventMatch = true;
            }
        }
        return campusMatch && categoryMatch && eventMatch;
    }

    /**
     * @return the campus
     */
    public String getCampus() {
        return campus;
    }

    /**
     * @param campus the campus to set
     */
    public void setCampus(String campus) {
        this.campus = campus;
    }

    /**
     * @return the categoryId
     */
    public String getCategoryId() {
        return categoryId;
    }

    /**
     * @param categoryId the categoryId to set
     */
    public void setCategoryId(String categoryId) {
        this.categoryId = categoryId;
    }

    /**
     * @return the eventId
     */
    public String getEventId() {
        return eventId;
    }

    /**
     * @param eventId the eventId to set
     */
    public void setEventId(String eventId) {
        this.eventId = eventId;
    }
}