svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.fmap.dal / org.gvsig.fmap.dal.impl / src / test / java / org / gvsig / fmap / dal / feature / testmulithread / StoreTask.java @ 40596
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/**
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* gvSIG. Desktop Geographic Information System.
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*
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* Copyright (C) 2007-2013 gvSIG Association.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 3
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*
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* For any additional information, do not hesitate to contact us
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* at info AT gvsig.com, or visit our website www.gvsig.com.
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*/
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package org.gvsig.fmap.dal.feature.testmulithread; |
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import java.util.Random; |
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import org.gvsig.fmap.dal.feature.FeatureStore; |
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public abstract class StoreTask extends Thread { |
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public static final int STATUS_NONE = -1; |
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public static final int STATUS_WAITING = 0; |
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public static final int STATUS_RUNING = 1; |
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public static final int STATUS_FINISHED_OK = 20; |
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public static final int STATUS_FINISHED_NO_OK = 30; |
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public static final int STATUS_FINISHED_ERROR = 40; |
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public static final int STATUS_FINISHED_CONCURRENT_ERROR = 50; |
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public static final int STATUS_ERROR = 60; |
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public static final int TIME_TO_WAIT_RANDOM = -1; |
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public static final int TIME_TO_WAIT_NO_WAIT = 0; |
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private long startTimer = 0; |
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private long afterWaitTimer = 0; |
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private long finishTimer = 0; |
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private int timeToWait = 0; |
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private int finalTimeToWait = 0; |
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private int timeToOutOfDate = 5000; |
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private int curStatus = STATUS_NONE; |
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protected FeatureStore store;
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protected Throwable exception; |
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public StoreTask(String name, FeatureStore store) { |
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super(name);
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this.store = store;
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this.timeToWait = TIME_TO_WAIT_NO_WAIT;
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} |
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public StoreTask(String name, FeatureStore store, int timeToWait) { |
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super(name);
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this.store = store;
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this.timeToWait = timeToWait;
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} |
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public int getTimeToOutOfDate() { |
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return this.timeToOutOfDate; |
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} |
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public void setTimeToOutOfDate(int mlSeconds) { |
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this.timeToOutOfDate = mlSeconds;
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} |
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public long getStartTimer() { |
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return this.startTimer; |
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} |
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public long getAfterWaitTimer() { |
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return this.afterWaitTimer; |
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} |
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public long getFinishTimer() { |
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return this.finishTimer; |
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} |
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public int getCurrentStatus() { |
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return this.curStatus; |
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} |
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public boolean isFinishedOk() { |
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return this.curStatus == STATUS_FINISHED_OK; |
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} |
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public Throwable getException() { |
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return exception;
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} |
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public boolean isOutOfDate() { |
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if (curStatus < STATUS_RUNING) {
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return false; |
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} |
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long curTimer = System.currentTimeMillis(); |
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if ((curTimer - afterWaitTimer) > (finalTimeToWait + 5000)) { |
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return true; |
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} |
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return false; |
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} |
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protected boolean startProcess() { |
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if (this.curStatus != STATUS_NONE) { |
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throw new IllegalStateException(); |
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} |
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this.startTimer = System.currentTimeMillis(); |
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this.curStatus = STATUS_WAITING;
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if (timeToWait != TIME_TO_WAIT_NO_WAIT) {
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if (timeToWait == TIME_TO_WAIT_RANDOM) {
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Random rnd = new Random(); |
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rnd.setSeed(System.currentTimeMillis());
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finalTimeToWait = rnd.nextInt(200) + 4; |
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} else {
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finalTimeToWait = timeToWait; |
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} |
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try {
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for (int x = 0; x < 4; x++) { |
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yield(); |
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sleep(finalTimeToWait / 4);
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} |
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} catch (InterruptedException e) { |
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this.curStatus = STATUS_FINISHED_ERROR;
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this.exception = e;
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return false; |
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} |
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} |
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this.afterWaitTimer = System.currentTimeMillis(); |
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this.curStatus = STATUS_RUNING;
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return true; |
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} |
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protected void finishedOk() { |
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if (this.curStatus != STATUS_RUNING) { |
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throw new IllegalStateException(); |
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} |
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this.finishTimer = System.currentTimeMillis(); |
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this.curStatus = STATUS_FINISHED_OK;
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} |
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protected void finishedNoOk() { |
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if (this.curStatus != STATUS_RUNING) { |
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throw new IllegalStateException(); |
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} |
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this.finishTimer = System.currentTimeMillis(); |
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this.curStatus = STATUS_FINISHED_NO_OK;
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} |
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protected void finishedError(Throwable ex) { |
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if (this.curStatus != STATUS_RUNING) { |
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throw new IllegalStateException(); |
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} |
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this.finishTimer = System.currentTimeMillis(); |
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this.curStatus = STATUS_FINISHED_ERROR;
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this.exception = ex;
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} |
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protected void finishedConcurrentError(Exception ex) { |
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if (this.curStatus != STATUS_RUNING) { |
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throw new IllegalStateException(); |
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} |
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this.finishTimer = System.currentTimeMillis(); |
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this.curStatus = STATUS_FINISHED_CONCURRENT_ERROR;
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this.exception = ex;
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} |
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public boolean isFinished() { |
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return curStatus >= STATUS_FINISHED_OK;
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} |
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} |