ApplicationMessage.java

/*
 * JBoss, a division of Red Hat
 * Copyright 2008, Red Hat Middleware, LLC, and individual contributors as indicated
 * by the @authors tag. See the copyright.txt in the distribution for a
 * full listing of individual contributors.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */

package org.exoplatform.web.application;

import java.io.Serializable;
import java.util.Arrays;


/** @author <a href="mailto:chris.laprun@jboss.com">Chris Laprun</a> */
public class ApplicationMessage extends AbstractApplicationMessage implements Serializable {
    private final String messageKey_;
    private final Object[] messageArgs_;

    public ApplicationMessage(String key, Object[] args) {
        this.messageKey_ = key;
        this.messageArgs_ = args;
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) {
            return true;
        }
        if (o == null || getClass() != o.getClass()) {
            return false;
        }

        ApplicationMessage that = (ApplicationMessage) o;

        if (!Arrays.equals(messageArgs_, that.messageArgs_)) {
            return false;
        }
        if (!messageKey_.equals(that.messageKey_)) {
            return false;
        }

        return true;
    }

    @Override
    public int hashCode() {
        int result = messageKey_.hashCode();
        result = 31 * result + (messageArgs_ != null ? Arrays.hashCode(messageArgs_) : 0);
        return result;
    }

    public ApplicationMessage(String key, Object[] args, int type) {
        this.messageKey_ = key;
        this.messageArgs_ = args;
        setType(type);
    }

    public String getMessageKey() {
        return messageKey_;
    }

    public String getMessage() {
        String msg = resolveMessage(messageKey_);
        if (msg != null && messageArgs_ != null) {
            for (int i = 0; i < messageArgs_.length; i++) {
                final Object messageArg = messageArgs_[i];
                if (messageArg != null) {
                    String arg = messageArg.toString();
                    if (isArgsLocalized()) {
                        arg = resolveMessage(arg);
                    }
                    msg = msg.replace("{" + i + "}", arg);
                }
            }
        }

        return msg;
    }
}