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ProcessInfo.java
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ProcessInfo.java
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/**
* Licensed to JumpMind Inc under one or more contributor
* license agreements. See the NOTICE file distributed
* with this work for additional information regarding
* copyright ownership. JumpMind Inc licenses this file
* to you under the GNU General Public License, version 3.0 (GPLv3)
* (the "License"); you may not use this file except in compliance
* with the License.
*
* You should have received a copy of the GNU General Public License,
* version 3.0 (GPLv3) along with this library; if not, see
* <http://www.gnu.org/licenses/>.
*
* 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.jumpmind.symmetric.model;
import java.io.Serializable;
import java.lang.management.ManagementFactory;
import java.lang.management.ThreadInfo;
import java.lang.management.ThreadMXBean;
import java.util.Date;
import org.jumpmind.extension.IProcessInfoListener;
import org.jumpmind.util.AppUtils;
public class ProcessInfo implements Serializable, Comparable<ProcessInfo>, Cloneable {
private static final long serialVersionUID = 1L;
public static enum ProcessStatus {
NEW("New"), QUERYING("Querying"), EXTRACTING("Extracting"), LOADING("Loading"), TRANSFERRING("Transferring"), ACKING(
"Acking"), PROCESSING("Processing"), OK("Ok"), ERROR("Error"), CREATING("Creating");
private String description;
ProcessStatus(String description) {
this.description = description;
}
public ProcessStatus fromDesciption(String description) {
for (ProcessStatus status : ProcessStatus.values()) {
if (status.description.equals(description)) {
return status;
}
}
return null;
}
@Override
public String toString() {
return description;
}
};
private ProcessInfoKey key;
private ProcessStatus status = ProcessStatus.NEW;
private long currentDataCount;
private long totalDataCount = 0;
private long totalBatchCount;
private long currentBatchId;
private long currentBatchCount;
private String currentChannelId;
private String currentTableName;
private transient Thread thread;
private Date currentBatchStartTime;
private long currentLoadId;
private Date startTime = new Date();
private Date lastStatusChangeTime = new Date();
private Date endTime;
private IProcessInfoListener listener;
private boolean bulkLoadFlag = false;
public ProcessInfo() {
this(new ProcessInfoKey("", "", null));
}
public ProcessInfo(ProcessInfoKey key) {
this.key = key;
thread = Thread.currentThread();
}
public String getSourceNodeId() {
return this.key.getSourceNodeId();
}
public String getTargetNodeId() {
return this.key.getTargetNodeId();
}
public ProcessType getProcessType() {
return this.key.getProcessType();
}
public ProcessInfoKey getKey() {
return key;
}
public void setKey(ProcessInfoKey key) {
this.key = key;
}
public ProcessStatus getStatus() {
return status;
}
public void setStatus(ProcessStatus status) {
this.status = status;
this.lastStatusChangeTime = new Date();
if (status == ProcessStatus.OK || status == ProcessStatus.ERROR) {
this.endTime = new Date();
}
}
public long getCurrentDataCount() {
return currentDataCount;
}
public void setCurrentDataCount(long dataCount) {
this.currentDataCount = dataCount;
if (listener != null) {
listener.changeDataCount(currentDataCount);
}
}
public long getTotalBatchCount() {
return totalBatchCount;
}
public void setTotalBatchCount(long batchCount) {
this.totalBatchCount = batchCount;
}
public void incrementCurrentDataCount() {
this.currentDataCount++;
if (totalDataCount < currentDataCount) {
totalDataCount = currentDataCount;
}
if (listener != null) {
listener.changeDataCount(currentDataCount);
}
}
public void incrementBatchCount() {
this.totalBatchCount++;
}
public void incrementCurrentBatchCount() {
this.currentBatchCount++;
}
public long getCurrentBatchCount() {
return currentBatchCount;
}
public void setCurrentBatchCount(long currentBatchCount) {
this.currentBatchCount = currentBatchCount;
}
public long getCurrentBatchId() {
return currentBatchId;
}
public void setCurrentBatchId(long currentBatchId) {
this.currentBatchId = currentBatchId;
this.currentBatchStartTime = new Date();
}
public void setCurrentLoadId(long loadId) {
this.currentLoadId = loadId;
}
public long getCurrentLoadId() {
return currentLoadId;
}
public String getQueue() {
String queue = key.getQueue();
if (queue == null) {
queue = "";
}
return queue;
}
public String getCurrentChannelId() {
return currentChannelId;
}
public void setCurrentChannelId(String currentChannelId) {
this.currentChannelId = currentChannelId;
}
public Thread getThread() {
return thread;
}
public void setThread(Thread thread) {
this.thread = thread;
}
public Date getStartTime() {
return startTime;
}
public Date getEndTime() {
return endTime;
}
public void setEndTime(Date endTime) {
this.endTime = endTime;
}
public void setCurrentTableName(String currentTableName) {
this.currentTableName = currentTableName;
}
public String getCurrentTableName() {
return currentTableName;
}
public Date getLastStatusChangeTime() {
return lastStatusChangeTime;
}
public Date getCurrentBatchStartTime() {
if (currentBatchStartTime == null) {
return startTime;
} else {
return currentBatchStartTime;
}
}
public void setCurrentBatchStartTime(Date currentBatchStartTime) {
this.currentBatchStartTime = currentBatchStartTime;
}
@Override
public String toString() {
return String.format("%s,status=%s,startTime=%s", key.toString(), status.toString(), startTime.toString());
}
public String showInError(String identityNodeId) {
if (status == ProcessStatus.ERROR) {
switch (key.getProcessType()) {
case PUSH_JOB_EXTRACT:
case PUSH_JOB_TRANSFER:
case PULL_HANDLER_EXTRACT:
case PULL_HANDLER_TRANSFER:
return key.getTargetNodeId();
case PULL_JOB_LOAD:
case PULL_JOB_TRANSFER:
case PUSH_HANDLER_LOAD:
case PUSH_HANDLER_TRANSFER:
case ROUTER_JOB:
case ROUTER_READER:
case GAP_DETECT:
return key.getSourceNodeId();
default:
return null;
}
} else {
return null;
}
}
@Override
public int compareTo(ProcessInfo o) {
if (status == ProcessStatus.ERROR && o.status != ProcessStatus.ERROR) {
return -1;
} else if (o.status == ProcessStatus.ERROR && status != ProcessStatus.ERROR) {
return 1;
} else if (status != ProcessStatus.OK && o.status == ProcessStatus.OK) {
return -1;
} else if (o.status != ProcessStatus.OK && status == ProcessStatus.OK) {
return 1;
} else {
return o.startTime.compareTo(startTime);
}
}
public ThreadData getThreadData() {
if (thread != null && thread.isAlive()) {
return getThreadData(thread.getId());
} else {
return null;
}
}
public static ThreadData getThreadData(long threadId) {
ThreadMXBean threadBean = ManagementFactory.getThreadMXBean();
ThreadInfo info = threadBean.getThreadInfo(threadId, 100);
if (info != null) {
String threadName = info.getThreadName();
return new ThreadData(threadName, AppUtils.formatStackTrace(info.getStackTrace()));
} else {
return null;
}
}
public long getTotalDataCount() {
return totalDataCount;
}
public void setTotalDataCount(long totalDataCount) {
this.totalDataCount = totalDataCount;
}
public void setListener(IProcessInfoListener listener) {
this.listener = listener;
}
public boolean isBulkLoadFlag() {
return bulkLoadFlag;
}
public void setBulkLoadFlag(boolean bulkLoadFlag) {
this.bulkLoadFlag = bulkLoadFlag;
}
static public class ThreadData {
public ThreadData(String threadName, String stackTrace) {
this.threadName = threadName;
this.stackTrace = stackTrace;
}
private String threadName;
private String stackTrace;
public String getStackTrace() {
return stackTrace;
}
public String getThreadName() {
return threadName;
}
}
public ProcessInfo copy() {
try {
return (ProcessInfo) this.clone();
} catch (CloneNotSupportedException e) {
throw new RuntimeException(e);
}
}
@Override
public int hashCode() {
return key.hashCode();
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
ProcessInfo other = (ProcessInfo) obj;
return key.equals(other.getKey());
}
}