/*******************************************************************************
* ===========================================================
* Ankush : Big Data Cluster Management Solution
* ===========================================================
*
* (C) Copyright 2014, by Impetus Technologies
*
* This is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License (LGPL v3) as
* published by the Free Software Foundation;
*
* 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 Street, Fifth Floor, Boston, MA 02110-1301, USA.
******************************************************************************/
/**
*
*/
package com.impetus.ankush.common.domain;
import java.text.SimpleDateFormat;
import java.util.Date;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.Lob;
import javax.persistence.NamedQuery;
import javax.persistence.Table;
import javax.persistence.Transient;
import org.codehaus.jackson.annotate.JsonIgnore;
import org.hibernate.annotations.Index;
/**
* The Class Log.
*
* @author nikunj
*/
@Entity
@Table(name = "log")
@NamedQuery(name = "getLastOperationId", query = "select l from Log l where l.id=(select max(id) from Log where clusterId=:clusterId)")
public class Log extends BaseObject {
/** The Constant serialVersionUID. */
private static final long serialVersionUID = 1L;
/** The date format. */
private static SimpleDateFormat dateFormat = new SimpleDateFormat(
"yyyy-MM-dd hh:mm:ss z");
/** The id. */
private Long id;
/** The cluster id. */
private Long clusterId;
/** The operation id. */
private Long operationId;
/** The host. */
private String host;
private String componentName;
/** The type. */
private String type;
/** The message. */
private String message;
/** The long message. */
private String longMessage;
/** The created at. */
private Date createdAt;
/**
* Gets the node last log query.
*
* @param clusterId
* the cluster id
* @param operationID
* the operation id
* @return the node last log query
*/
public static String getNodeLastLogQuery(long clusterId, long operationID) {
StringBuilder query = new StringBuilder();
query.append("select * from log l ")
.append("inner join( ")
.append("select host, max(id) id from log where clusterid=")
.append(clusterId)
.append(" and operationid=")
.append(operationID)
.append(" and host is not null group by host ) ss on l.id = ss.id");
return query.toString();
}
/**
* Gets the id.
*
* @return the id
*/
@Id
@GeneratedValue(strategy = GenerationType.AUTO)
@JsonIgnore
public Long getId() {
return id;
}
/**
* Sets the id.
*
* @param id
* the id to set
*/
public void setId(Long id) {
this.id = id;
}
/**
* Gets the cluster id.
*
* @return the clusterId
*/
@JsonIgnore
public Long getClusterId() {
return clusterId;
}
/**
* Sets the cluster id.
*
* @param clusterId
* the clusterId to set
*/
public void setClusterId(Long clusterId) {
this.clusterId = clusterId;
}
/**
* Gets the operation id.
*
* @return the operationId
*/
@JsonIgnore
public Long getOperationId() {
return operationId;
}
/**
* Sets the operation id.
*
* @param operationId
* the operationId to set
*/
public void setOperationId(Long operationId) {
this.operationId = operationId;
}
/**
* Gets the host.
*
* @return the host
*/
@JsonIgnore
@Index(name = "log_host_index")
public String getHost() {
return host;
}
/**
* Sets the host.
*
* @param host
* the host to set
*/
public void setHost(String host) {
this.host = host;
}
public String getComponentName() {
return componentName;
}
public void setComponentName(String componentName) {
this.componentName = componentName;
}
/**
* Gets the type.
*
* @return the type
*/
public String getType() {
return type;
}
/**
* Sets the type.
*
* @param type
* the type to set
*/
public void setType(String type) {
this.type = type;
}
/**
* Gets the message.
*
* @return the message
*/
@Lob
@JsonIgnore
public String getMessage() {
return message;
}
/**
* Sets the message.
*
* @param message
* the message to set
*/
public void setMessage(String message) {
this.message = message;
}
/**
* Gets the created at.
*
* @return the createdAt
*/
@JsonIgnore
public Date getCreatedAt() {
return createdAt;
}
/**
* Sets the created at.
*
* @param createdAt
* the createdAt to set
*/
public void setCreatedAt(Date createdAt) {
this.createdAt = createdAt;
}
/**
* Gets the long message.
*
* @return the longMessage
*/
@Transient
public String getLongMessage() {
if (this.getHost() == null) {
longMessage = dateFormat.format(this.getCreatedAt()) + ":"
+ this.getMessage();
} else {
longMessage = dateFormat.format(this.getCreatedAt()) + " ["
+ this.getHost() + "] :" + this.getMessage();
}
return longMessage;
}
/*
* (non-Javadoc)
*
* @see java.lang.Object#hashCode()
*/
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result
+ ((clusterId == null) ? 0 : clusterId.hashCode());
result = prime * result
+ ((componentName == null) ? 0 : componentName.hashCode());
result = prime * result + ((host == null) ? 0 : host.hashCode());
result = prime * result + ((id == null) ? 0 : id.hashCode());
result = prime * result + ((type == null) ? 0 : type.hashCode());
return result;
}
/*
* (non-Javadoc)
*
* @see java.lang.Object#equals(java.lang.Object)
*/
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
Log other = (Log) obj;
if (clusterId == null) {
if (other.clusterId != null)
return false;
} else if (!clusterId.equals(other.clusterId))
return false;
if (componentName == null) {
if (other.componentName != null)
return false;
} else if (!componentName.equals(other.componentName))
return false;
if (host == null) {
if (other.host != null)
return false;
} else if (!host.equals(other.host))
return false;
if (id == null) {
if (other.id != null)
return false;
} else if (!id.equals(other.id))
return false;
if (type == null) {
if (other.type != null)
return false;
} else if (!type.equals(other.type))
return false;
return true;
}
/*
* (non-Javadoc)
*
* @see java.lang.Object#toString()
*/
@Override
public String toString() {
return "Log [clusterId=" + clusterId + ", operationId=" + operationId
+ ", host=" + host + ", componentName=" + componentName
+ ", type=" + type + ", message=" + message + ", createdAt="
+ createdAt + "]";
}
}