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/*
*
* Derby - Class org.apache.derbyTesting.system.mailjdbc.tasks.Browse
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with this
* work for additional information regarding copyright ownership. The ASF
* licenses this file to You 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.apache.derbyTesting.system.mailjdbc.tasks;
/**
* This class is used to do read, and update activity on the inbox and attach table
*/
import java.sql.Connection;
import org.apache.derbyTesting.system.mailjdbc.MailJdbc;
import org.apache.derbyTesting.system.mailjdbc.utils.DbTasks;
import org.apache.derbyTesting.system.mailjdbc.utils.ThreadUtils;
import org.apache.derbyTesting.system.mailjdbc.utils.LogFile;
public class Browse extends Thread {
private DbTasks dbtasks = new DbTasks();
private Connection conn = null;
public Browse(String name) throws Exception{
//sets the name of the thread
setName(name);
conn = DbTasks.getConnection("BROWSE", "Browse");
}
public void run() {
try {
while (true) {
//*Does the functions like browsing the inbox, delete mail by
// the user,
//*moving mails to different folders
readInbox(conn, this.getName());
deleteMailByUser(conn, this.getName());
moveToFolders(conn, this.getName());
//Try to avoid deadlock situation with delete from Refresh thread
Thread.sleep(100000);
//Checking whether Refresh thread is running after doing Browse work
//If Refresh is not running, interrupt the thread
if (ThreadUtils.isThreadRunning("Refresh Thread")) {
MailJdbc.logAct.logMsg("******** Refresh is running");
} else {
Refresh th = (Refresh) ThreadUtils
.getThread("Refresh Thread");
th.interrupt();
}
}
} catch (Exception e) {
MailJdbc.logAct.logMsg(LogFile.ERROR
+ "Error while sleeping the thread in Browse: "
+ e.getMessage());
e.printStackTrace();
}
}
public void readInbox(Connection conn, String thread_name) throws Exception{
dbtasks.readMail(conn, thread_name);
dbtasks.totals(thread_name);
}
public void deleteMailByUser(Connection conn, String thread_name) throws Exception{
dbtasks.deleteMailByUser(conn, thread_name);
}
public void moveToFolders(Connection conn, String thread_name) throws Exception{
dbtasks.moveToFolders(conn, thread_name);
}
}
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