EmailNotificationHeader.java

/**
 * Copyright 2010 JBoss Inc
 *
 * 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 org.jbpm.task;

import java.io.Externalizable;
import java.io.IOException;
import java.io.ObjectInput;
import java.io.ObjectOutput;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.Lob;
import javax.persistence.Table;

@Entity
@Table(name = "JBPM_EMAIL_HEADER")
public class EmailNotificationHeader implements Externalizable {
	@Id
	@GeneratedValue(strategy = GenerationType.AUTO)
	private long id;

	private String language;

	@Column(name = "replyToAddress")
	// just rename for consistency
	private String replyTo;

	@Column(name = "fromAddress")
	// have to rename as schema's break otherwise
	private String from;

	private String subject;

	@Lob
	private String body;

	public void writeExternal(final ObjectOutput out) throws IOException {
		out.writeLong(id);

		if (language != null) {
			out.writeBoolean(true);
			out.writeUTF(language);
		} else {
			out.writeBoolean(false);
		}

		if (subject != null) {
			out.writeBoolean(true);
			out.writeUTF(subject);
		} else {
			out.writeBoolean(false);
		}

		if (replyTo != null) {
			out.writeBoolean(true);
			out.writeUTF(replyTo);
		} else {
			out.writeBoolean(false);
		}

		if (from != null) {
			out.writeBoolean(true);
			out.writeUTF(from);
		} else {
			out.writeBoolean(false);
		}

		if (body != null) {
			out.writeBoolean(true);
			out.writeUTF(body);
		} else {
			out.writeBoolean(false);
		}
	}

	public void readExternal(final ObjectInput in) throws IOException,
			ClassNotFoundException {
		id = in.readLong();

		if (in.readBoolean()) {
			language = in.readUTF();
		}

		if (in.readBoolean()) {
			subject = in.readUTF();
		}

		if (in.readBoolean()) {
			replyTo = in.readUTF();
		}

		if (in.readBoolean()) {
			from = in.readUTF();
		}

		if (in.readBoolean()) {
			body = in.readUTF();
		}
	}

	public long getId() {
		return id;
	}

	public void setId(final long id) {
		this.id = id;
	}

	public String getLanguage() {
		return language;
	}

	public void setLanguage(final String language) {
		this.language = language;
	}

	public String getSubject() {
		return subject;
	}

	public void setSubject(final String subject) {
		this.subject = subject;
	}

	public String getBody() {
		return body;
	}

	public void setBody(final String body) {
		this.body = body;
	}

	public String getReplyTo() {
		return replyTo;
	}

	public void setReplyTo(final String replyTo) {
		this.replyTo = replyTo;
	}

	public String getFrom() {
		return from;
	}

	public void setFrom(final String from) {
		this.from = from;
	}

	@Override
	public int hashCode() {
		final int prime = 31;
		int result = 1;
		result = prime * result + ((subject == null) ? 0 : subject.hashCode());
		result = prime * result + ((body == null) ? 0 : body.hashCode());
		result = prime * result + ((from == null) ? 0 : from.hashCode());
		result = prime * result
				+ ((language == null) ? 0 : language.hashCode());
		result = prime * result + ((replyTo == null) ? 0 : replyTo.hashCode());
		return result;
	}

	@Override
	public boolean equals(final Object obj) {
		if (this == obj) {
			return true;
		}
		if (obj == null) {
			return false;
		}
		if (!(obj instanceof EmailNotificationHeader)) {
			return false;
		}
		final EmailNotificationHeader other = (EmailNotificationHeader) obj;
		if (subject == null) {
			if (other.subject != null) {
				return false;
			}
		} else if (!subject.equals(other.subject)) {
			return false;
		}
		if (body == null) {
			if (other.body != null) {
				return false;
			}
		} else if (!body.equals(other.body)) {
			return false;
		}
		if (from == null) {
			if (other.from != null) {
				return false;
			}
		} else if (!from.equals(other.from)) {
			return false;
		}
		if (language == null) {
			if (other.language != null) {
				return false;
			}
		} else if (!language.equals(other.language)) {
			return false;
		}
		if (replyTo == null) {
			if (other.replyTo != null) {
				return false;
			}
		} else if (!replyTo.equals(other.replyTo)) {
			return false;
		}
		return true;
	}

}