/*
* RHQ Management Platform
* Copyright (C) 2005-2008 Red Hat, Inc.
* All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License, version 2, as
* published by the Free Software Foundation, and/or the GNU Lesser
* General Public License, version 2.1, also as published by the Free
* Software Foundation.
*
* This program 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 and the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU General Public License
* and the GNU Lesser General Public License along with this program;
* if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package org.rhq.core.domain.install.remote;
import java.io.Serializable;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.NamedQueries;
import javax.persistence.NamedQuery;
import javax.persistence.PrePersist;
import javax.persistence.PreUpdate;
import javax.persistence.SequenceGenerator;
import javax.persistence.Table;
/**
* Agent installation details. Not all agents will have associated install details; only those agents
* where the install details are known will have this.
*/
@Entity(name = "AgentInstall")
@NamedQueries({
@NamedQuery(name = AgentInstall.QUERY_FIND_BY_NAME, query = "SELECT ai FROM AgentInstall ai WHERE ai.agentName = :agentName"),
@NamedQuery(name = AgentInstall.QUERY_DELETE_BY_NAME, query = "DELETE FROM AgentInstall ai WHERE ai.agentName = :agentName"),
})
@SequenceGenerator(allocationSize = org.rhq.core.domain.util.Constants.ALLOCATION_SIZE, name = "RHQ_AGENT_INSTALL_ID_SEQ", sequenceName = "RHQ_AGENT_INSTALL_ID_SEQ")
@Table(name = "RHQ_AGENT_INSTALL")
public class AgentInstall implements Serializable {
public static final long serialVersionUID = 1L;
public static final String QUERY_FIND_BY_NAME = "AgentInstall.findByName";
public static final String QUERY_DELETE_BY_NAME = "AgentInstall.deleteByName";
@Column(name = "ID", nullable = false)
@GeneratedValue(strategy = GenerationType.AUTO, generator = "RHQ_AGENT_INSTALL_ID_SEQ")
@Id
private int id;
@Column(name = "MTIME", nullable = false)
private long mtime = System.currentTimeMillis();
@Column(name = "AGENT_NAME", nullable = true)
private String agentName;
@Column(name = "INSTALL_LOCATION", nullable = true)
private String installLocation;
@Column(name = "SSH_HOST", nullable = true)
private String sshHost;
@Column(name = "SSH_PORT", nullable = true)
private Integer sshPort;
@Column(name = "SSH_USERNAME", nullable = true)
private String sshUsername;
@Column(name = "SSH_PASSWORD", nullable = true)
private String sshPassword;
/**
* Creates a new instance of AgentInstall.
*/
public AgentInstall() {
}
public int getId() {
return this.id;
}
public void setId(int id) {
this.id = id;
}
public long getModifiedTime() {
return this.mtime;
}
public String getAgentName() {
return this.agentName;
}
public void setAgentName(String agentName) {
this.agentName = agentName;
}
public String getInstallLocation() {
return this.installLocation;
}
public void setInstallLocation(String installLocation) {
this.installLocation = installLocation;
}
public String getSshHost() {
return this.sshHost;
}
public void setSshHost(String host) {
this.sshHost = host;
}
public Integer getSshPort() {
return this.sshPort;
}
public void setSshPort(Integer port) {
this.sshPort = port;
}
public String getSshUsername() {
return this.sshUsername;
}
public void setSshUsername(String username) {
this.sshUsername = username;
}
public String getSshPassword() {
return this.sshPassword;
}
public void setSshPassword(String pw) {
this.sshPassword = pw;
}
/**
* Given another AgentInstall object ("overlay") this method will take
* all non-null fields (EXCEPT for the id field) from the overlay object
* and set them in this object.
*
* @param overlay contains non-null values that will be set in this object
*/
public void overlay(AgentInstall overlay) {
if (overlay == null) {
return;
}
if (overlay.agentName != null) {
this.agentName = overlay.agentName;
}
if (overlay.installLocation != null) {
this.installLocation = overlay.installLocation;
}
if (overlay.sshHost != null) {
this.sshHost = overlay.sshHost;
}
if (overlay.sshPort != null) {
this.sshPort = overlay.sshPort;
}
if (overlay.sshUsername != null) {
// to force usename to be nulled out, caller will pass in an empty string - that signals us to null out username
this.sshUsername = (overlay.sshUsername.length() == 0) ? null : overlay.sshUsername;
}
if (overlay.sshPassword != null) {
// to force password to be nulled out, caller will pass in an empty string - that signals us to null out password
this.sshPassword = (overlay.sshPassword.length() == 0) ? null : overlay.sshPassword;
}
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((agentName == null) ? 0 : agentName.hashCode());
result = prime * result + ((installLocation == null) ? 0 : installLocation.hashCode());
result = prime * result + ((sshHost == null) ? 0 : sshHost.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (!(obj instanceof AgentInstall)) {
return false;
}
AgentInstall other = (AgentInstall) obj;
if (agentName == null) {
if (other.agentName != null) {
return false;
}
} else if (!agentName.equals(other.agentName)) {
return false;
}
if (installLocation == null) {
if (other.installLocation != null) {
return false;
}
} else if (!installLocation.equals(other.installLocation)) {
return false;
}
if (sshHost == null) {
if (other.sshHost != null) {
return false;
}
} else if (!sshHost.equals(other.sshHost)) {
return false;
}
return true;
}
@Override
public String toString() {
return "AgentInstall[id=" + id + ",agentName=" + this.agentName + ",installLocation=" + this.installLocation
+ "]";
}
@PrePersist
void onPersist() {
this.mtime = System.currentTimeMillis();
}
@PreUpdate
void onUpdate() {
this.mtime = System.currentTimeMillis();
}
}