/**
*
* geo-platform
* Rich webgis framework
* http://geo-platform.org
* ====================================================================
*
* Copyright (C) 2008-2017 geoSDI Group (CNR IMAA - Potenza - ITALY).
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version. 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
* for more details. You should have received a copy of the GNU General
* Public License along with this program. If not, see http://www.gnu.org/licenses/
*
* ====================================================================
*
* Linking this library statically or dynamically with other modules is
* making a combined work based on this library. Thus, the terms and
* conditions of the GNU General Public License cover the whole combination.
*
* As a special exception, the copyright holders of this library give you permission
* to link this library with independent modules to produce an executable, regardless
* of the license terms of these independent modules, and to copy and distribute
* the resulting executable under terms of your choice, provided that you also meet,
* for each linked independent module, the terms and conditions of the license of
* that module. An independent module is a module which is not derived from or
* based on this library. If you modify this library, you may extend this exception
* to your version of the library, but you are not obligated to do so. If you do not
* wish to do so, delete this exception statement from your version.
*/
package org.geosdi.geoplatform.connector.wfs.jaxb.comparison;
import org.geosdi.geoplatform.connector.jaxb.context.pool.WFSJAXBContextPool;
import org.geosdi.geoplatform.jaxb.GPBaseJAXBContext;
import org.geosdi.geoplatform.xml.wfs.v110.WFSCapabilitiesType;
import org.geosdi.geoplatform.xml.xsd.v2001.Schema;
import org.junit.BeforeClass;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.xml.bind.JAXBElement;
import java.io.File;
import java.io.StringWriter;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.*;
import java.util.concurrent.atomic.AtomicInteger;
/**
* @author Giuseppe La Scaleia - CNR IMAA geoSDI Group
* @email giuseppe.lascaleia@geosdi.org
*/
public class AbstractWFSComparisonTest {
enum WFSTaskType {
DESCRIBE_FEATURE_SIMPLE,
DESCRIBE_FEATURE_POOLED,
DESCRIBE_FEATURE_SECURE_SIMPLE,
DESCRIBE_FEATURE_SECURE_POOLED,
GET_CAPABILITIES_SIMPLE,
GET_CAPABILITIES_POOLED,
GET_CAPABILITIES_SECURE_SIMPLE,
GET_CAPABILITIES_SECURE_POOLED;
}
private static final ThreadFactory WFSComparisonThreadFactory = new ThreadFactory() {
private final AtomicInteger threadID = new AtomicInteger(0);
@Override
public Thread newThread(Runnable r) {
Thread thread = Executors.privilegedThreadFactory().newThread(r);
thread.setName("WFSComparisonThread - " + threadID.getAndIncrement());
thread.setDaemon(Boolean.TRUE);
return thread;
}
};
//
protected final Logger logger = LoggerFactory.getLogger(this.getClass());
//
private static File describeFeatureFile;
private static File describeSecureFeatureFile;
private static File getCapabilitiesFile;
private static File getCapabilitiesSecureFile;
@BeforeClass
public static void loadFile() throws Exception {
String describeFeatureFileString = new File(".").getCanonicalPath() + File.separator
+ "src/test/resources/wfsDescribeFeaturev110.xml";
describeFeatureFile = new File(describeFeatureFileString);
String describeSecureFeatureFileString = new File(".").getCanonicalPath() + File.separator
+ "src/test/resources/wfsSecureDescribeFeaturev110.xml";
describeSecureFeatureFile = new File(describeSecureFeatureFileString);
String getCapabilitiesFileString = new File(".").getCanonicalPath() + File.separator
+ "src/test/resources/wfsGetCapabilitiesv110.xml";
getCapabilitiesFile = new File(getCapabilitiesFileString);
String getCapabilitiesSecureFileString = new File(".").getCanonicalPath() + File.separator
+ "src/test/resources/wfsSecureGetCapabilitiesv110.xml";
getCapabilitiesSecureFile = new File(getCapabilitiesSecureFileString);
}
protected int defineNumThreads() {
return 150;
}
long executeMultiThreadsTasks(GPBaseJAXBContext jaxbContext,
WFSTaskType wfsTaskType) throws Exception {
long time = 0;
int numThreads = defineNumThreads();
ExecutorService executor = Executors.newFixedThreadPool(numThreads,
WFSComparisonThreadFactory);
List<Callable<Long>> tasks = new ArrayList<Callable<Long>>(numThreads);
fillTasksList(jaxbContext, tasks, wfsTaskType, numThreads);
List<Future<Long>> results = executor.invokeAll(tasks);
executor.shutdown();
boolean flag = executor.awaitTermination(1, TimeUnit.MINUTES);
if (flag) {
for (Future<Long> future : results) {
time += future.get();
}
} else {
throw new InterruptedException("Some Threads are not executed.");
}
return time;
}
private void fillTasksList(GPBaseJAXBContext jaxbContext,
List<Callable<Long>> tasks,
WFSTaskType wfsTaskType, int numThreads) {
switch (wfsTaskType) {
case DESCRIBE_FEATURE_SIMPLE:
for (int i = 0; i < numThreads; i++) {
tasks.add(new WFSDescribeFeatureSimpleTask(jaxbContext));
}
break;
case DESCRIBE_FEATURE_POOLED:
for (int i = 0; i < numThreads; i++) {
tasks.add(new WFSDescribeFeaturePooledTask(jaxbContext));
}
break;
case DESCRIBE_FEATURE_SECURE_SIMPLE:
for (int i = 0; i < numThreads; i++) {
tasks.add(new WFSSecureDescribeFeatureSimpleTask(jaxbContext));
}
break;
case DESCRIBE_FEATURE_SECURE_POOLED:
for (int i = 0; i < numThreads; i++) {
tasks.add(new WFSSecureDescribeFeaturePooledTask(jaxbContext));
}
break;
case GET_CAPABILITIES_SIMPLE:
for (int i = 0; i < numThreads; i++) {
tasks.add(new WFSGetCapabilitiesSimpleTask(jaxbContext));
}
break;
case GET_CAPABILITIES_POOLED:
for (int i = 0; i < numThreads; i++) {
tasks.add(new WFSGetCapabilitiesPooledTask(jaxbContext));
}
break;
case GET_CAPABILITIES_SECURE_SIMPLE:
for (int i = 0; i < numThreads; i++) {
tasks.add(new WFSSecureGetCapabilitiesSimpleTask(jaxbContext));
}
break;
case GET_CAPABILITIES_SECURE_POOLED:
for (int i = 0; i < numThreads; i++) {
tasks.add(new WFSSecureGetCapabilitiesPooledTask(jaxbContext));
}
break;
}
}
private class WFSDescribeFeatureSimpleTask implements Callable<Long> {
final GPBaseJAXBContext jaxbContext;
public WFSDescribeFeatureSimpleTask(GPBaseJAXBContext theJaxbContext) {
this.jaxbContext = theJaxbContext;
}
@Override
public Long call() throws Exception {
long start = System.currentTimeMillis();
Schema schema = ((JAXBElement<Schema>) jaxbContext
.acquireUnmarshaller().unmarshal(describeFeatureFile)).getValue();
StringWriter writer = new StringWriter();
jaxbContext.acquireMarshaller().marshal(schema, writer);
logger.debug("WFSDescribeFeature : \n{}\n", writer);
return System.currentTimeMillis() - start;
}
}
private class WFSDescribeFeaturePooledTask extends WFSDescribeFeatureSimpleTask {
public WFSDescribeFeaturePooledTask(GPBaseJAXBContext theJaxbContext) {
super(theJaxbContext);
}
@Override
public Long call() throws Exception {
long start = System.currentTimeMillis();
Schema schema = (Schema) ((WFSJAXBContextPool) jaxbContext).unmarshal(describeFeatureFile);
StringWriter writer = new StringWriter();
((WFSJAXBContextPool) jaxbContext).marshal(schema, writer);
logger.debug("\n{}\n", writer);
return System.currentTimeMillis() - start;
}
}
private class WFSSecureDescribeFeatureSimpleTask extends WFSDescribeFeatureSimpleTask {
public WFSSecureDescribeFeatureSimpleTask(
GPBaseJAXBContext theJaxbContext) {
super(theJaxbContext);
}
@Override
public Long call() throws Exception {
long start = System.currentTimeMillis();
Schema secureSchema = ((JAXBElement<Schema>) jaxbContext
.acquireUnmarshaller().unmarshal(describeSecureFeatureFile)).getValue();
StringWriter writer = new StringWriter();
jaxbContext.acquireMarshaller().marshal(secureSchema, writer);
logger.debug("WFSSecureDescribeFeature : \n{}\n", writer);
return System.currentTimeMillis() - start;
}
}
private class WFSSecureDescribeFeaturePooledTask extends WFSDescribeFeatureSimpleTask {
public WFSSecureDescribeFeaturePooledTask(
GPBaseJAXBContext theJaxbContext) {
super(theJaxbContext);
}
@Override
public Long call() throws Exception {
long start = System.currentTimeMillis();
Schema secureSchema = (Schema) ((WFSJAXBContextPool) jaxbContext).unmarshal(describeSecureFeatureFile);
StringWriter writer = new StringWriter();
((WFSJAXBContextPool) jaxbContext).marshal(secureSchema, writer);
logger.debug("\n{}\n", writer);
return System.currentTimeMillis() - start;
}
}
private class WFSGetCapabilitiesSimpleTask extends WFSDescribeFeatureSimpleTask {
public WFSGetCapabilitiesSimpleTask(GPBaseJAXBContext theJaxbContext) {
super(theJaxbContext);
}
@Override
public Long call() throws Exception {
long start = System.currentTimeMillis();
WFSCapabilitiesType getCapabilities = (WFSCapabilitiesType) jaxbContext
.acquireUnmarshaller().unmarshal(getCapabilitiesFile);
StringWriter writer = new StringWriter();
jaxbContext.acquireMarshaller().marshal(getCapabilities, writer);
logger.debug("WFSGetCapabilities : \n{}\n", writer);
return System.currentTimeMillis() - start;
}
}
private class WFSGetCapabilitiesPooledTask extends WFSDescribeFeatureSimpleTask {
public WFSGetCapabilitiesPooledTask(GPBaseJAXBContext theJaxbContext) {
super(theJaxbContext);
}
@Override
public Long call() throws Exception {
long start = System.currentTimeMillis();
WFSCapabilitiesType getCapabilities = (WFSCapabilitiesType) ((WFSJAXBContextPool) jaxbContext).unmarshal(getCapabilitiesFile);
StringWriter writer = new StringWriter();
((WFSJAXBContextPool) jaxbContext).marshal(getCapabilities, writer);
logger.debug("\n{}\n", writer);
return System.currentTimeMillis() - start;
}
}
private class WFSSecureGetCapabilitiesSimpleTask extends WFSDescribeFeatureSimpleTask {
public WFSSecureGetCapabilitiesSimpleTask(
GPBaseJAXBContext theJaxbContext) {
super(theJaxbContext);
}
@Override
public Long call() throws Exception {
long start = System.currentTimeMillis();
WFSCapabilitiesType getSecureCapabilities = (WFSCapabilitiesType) jaxbContext
.acquireUnmarshaller().unmarshal(getCapabilitiesSecureFile);
StringWriter writer = new StringWriter();
jaxbContext.acquireMarshaller().marshal(getSecureCapabilities, writer);
logger.debug("WFSSecureGetCapabilities : \n{}\n", writer);
return System.currentTimeMillis() - start;
}
}
private class WFSSecureGetCapabilitiesPooledTask extends WFSDescribeFeatureSimpleTask {
public WFSSecureGetCapabilitiesPooledTask(
GPBaseJAXBContext theJaxbContext) {
super(theJaxbContext);
}
@Override
public Long call() throws Exception {
long start = System.currentTimeMillis();
WFSCapabilitiesType getSecureCapabilities = (WFSCapabilitiesType) ((WFSJAXBContextPool) jaxbContext).unmarshal(getCapabilitiesSecureFile);
StringWriter writer = new StringWriter();
((WFSJAXBContextPool) jaxbContext).marshal(getSecureCapabilities, writer);
logger.debug("\n{}\n", writer);
return System.currentTimeMillis() - start;
}
}
}