org.projectforge.business.teamcal.event.model.TeamEventAttachmentDO.java Source code

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Here is the source code for org.projectforge.business.teamcal.event.model.TeamEventAttachmentDO.java

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/////////////////////////////////////////////////////////////////////////////
//
// Project ProjectForge Community Edition
//         www.projectforge.org
//
// Copyright (C) 2001-2014 Kai Reinhard (k.reinhard@micromata.de)
//
// ProjectForge is dual-licensed.
//
// This community edition is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License as published
// by the Free Software Foundation; version 3 of the License.
//
// This community edition 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 General
// Public License for more details.
//
// You should have received a copy of the GNU General Public License along
// with this program; if not, see http://www.gnu.org/licenses/.
//
/////////////////////////////////////////////////////////////////////////////

package org.projectforge.business.teamcal.event.model;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.Table;

import org.apache.commons.lang.ObjectUtils;
import org.apache.commons.lang.StringUtils;
import org.apache.commons.lang.builder.HashCodeBuilder;
import org.hibernate.annotations.Type;
import org.hibernate.search.annotations.Indexed;
import org.projectforge.framework.persistence.entities.DefaultBaseDO;
import org.projectforge.mail.MailAttachment;

/**
 * @author Kai Reinhard (k.reinhard@micromata.de)
 */

@Entity
@Indexed
@Table(name = "T_PLUGIN_CALENDAR_EVENT_ATTACHMENT", indexes = {
        @javax.persistence.Index(name = "idx_fk_t_plugin_calendar_event_attachment_team_event_fk2", columnList = "team_event_fk2"),
        @javax.persistence.Index(name = "idx_fk_t_plugin_calendar_event_attachment_tenant_id", columnList = "tenant_id") })
public class TeamEventAttachmentDO extends DefaultBaseDO
        implements Comparable<TeamEventAttachmentDO>, MailAttachment {
    private static final long serialVersionUID = -7858238331041883784L;

    private String filename;

    private byte[] content;

    @Column
    public String getFilename() {
        return filename;
    }

    public TeamEventAttachmentDO setFilename(final String filename) {
        this.filename = filename;
        return this;
    }

    @Column
    @Type(type = "binary")
    public byte[] getContent() {
        return content;
    }

    public TeamEventAttachmentDO setContent(final byte[] content) {
        this.content = content;
        return this;
    }

    /**
     * @see java.lang.Comparable#compareTo(java.lang.Object)
     */
    @Override
    public int compareTo(final TeamEventAttachmentDO arg0) {
        if (getId() != null && ObjectUtils.equals(this.getId(), arg0.getId()) == true) {
            return 0;
        }
        return this.toString().toLowerCase().compareTo(arg0.toString().toLowerCase());
    }

    /**
     * @see java.lang.Object#hashCode()
     */
    @Override
    public int hashCode() {
        final HashCodeBuilder hcb = new HashCodeBuilder();
        hcb.append(getId());
        if (getId() != null) {
            return hcb.toHashCode();
        }
        hcb.append(this.filename);
        hcb.append(this.content);
        return hcb.toHashCode();
    }

    /**
     * @see java.lang.Object#equals(java.lang.Object)
     */
    @Override
    public boolean equals(final Object o) {
        if (o instanceof TeamEventAttachmentDO == false) {
            return false;
        }
        final TeamEventAttachmentDO other = (TeamEventAttachmentDO) o;
        if (getId() != null && ObjectUtils.equals(this.getId(), other.getId()) == true) {
            return true;
        }
        if (StringUtils.equals(this.getFilename(), other.getFilename()) == false) {
            return false;
        }
        if (ObjectUtils.equals(this.getContent(), other.getContent()) == false) {
            return false;
        }
        return true;
    }

    /**
     * @see java.lang.Object#toString()
     */
    @Override
    public String toString() {
        if (StringUtils.isBlank(filename) == true) {
            return String.valueOf(getId());
        }
        return StringUtils.defaultString(this.filename);
    }
}