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*
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* * as indicated by the @author tags. See the copyright.txt file in the
* * distribution for a full listing of individual contributors.
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* * under the terms of the GNU Lesser General Public License as
* * published by the Free Software Foundation; either version 2.1 of
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* *
* * This software is distributed in the hope that it will be useful,
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* * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* * Lesser General Public License for more details.
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* * 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 St, Fifth Floor, Boston, MA
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package org.jboss.as.test.integration.jca.capacitypolicies;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.ADD;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.ENABLED;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.OP;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.OP_ADDR;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.SUBSYSTEM;
import static org.jboss.as.test.shared.integration.ejb.security.PermissionUtils.createPermissionsXmlAsset;
import static org.junit.Assert.fail;
import java.lang.reflect.ReflectPermission;
import java.sql.Connection;
import java.util.HashMap;
import java.util.Map;
import java.util.PropertyPermission;
import java.util.concurrent.TimeUnit;
import javax.annotation.Resource;
import javax.sql.DataSource;
import org.jboss.arquillian.container.test.api.Deployment;
import org.jboss.arquillian.test.api.ArquillianResource;
import org.jboss.as.arquillian.container.ManagementClient;
import org.jboss.as.connector.subsystems.datasources.WildFlyDataSource;
import org.jboss.as.controller.client.ModelControllerClient;
import org.jboss.as.test.integration.jca.JcaMgmtBase;
import org.jboss.as.test.integration.jca.JcaMgmtServerSetupTask;
import org.jboss.as.test.integration.jca.JcaTestsUtil;
import org.jboss.as.test.integration.management.ManagementOperations;
import org.jboss.as.test.integration.management.base.AbstractMgmtTestBase;
import org.jboss.as.test.integration.management.base.ContainerResourceMgmtTestBase;
import org.jboss.as.test.integration.management.util.MgmtOperationException;
import org.jboss.as.test.shared.TimeoutUtil;
import org.jboss.dmr.ModelNode;
import org.jboss.jca.adapters.jdbc.WrapperDataSource;
import org.jboss.jca.core.connectionmanager.pool.mcp.ManagedConnectionPool;
import org.jboss.remoting3.security.RemotingPermission;
import org.jboss.shrinkwrap.api.Archive;
import org.jboss.shrinkwrap.api.ShrinkWrap;
import org.jboss.shrinkwrap.api.asset.StringAsset;
import org.jboss.shrinkwrap.api.spec.JavaArchive;
import org.junit.Assert;
import org.junit.Test;
/**
* Integration test for JCA capacity policies JBJCA-986 using datasource/xa-datasource
*
* @author <a href="mailto:msimka@redhat.com">Martin Simka</a>
*/
public abstract class AbstractDatasourceCapacityPoliciesTestCase extends JcaMgmtBase {
protected static final String DS_JNDI_NAME = "java:jboss/datasources/TestDatasource";
protected static final String DS_NAME = "TestDatasource";
protected static final ModelNode DS_ADDRESS = new ModelNode().add(SUBSYSTEM, "datasources")
.add("data-source", DS_NAME);
protected static final ModelNode XA_DS_ADDRESS = new ModelNode().add(SUBSYSTEM, "datasources")
.add("xa-data-source", DS_NAME);
private final ModelNode statisticsAddress;
private final boolean xaDatasource;
static {
DS_ADDRESS.protect();
XA_DS_ADDRESS.protect();
}
public AbstractDatasourceCapacityPoliciesTestCase(boolean xaDatasource) {
this.xaDatasource = xaDatasource;
statisticsAddress = xaDatasource ? XA_DS_ADDRESS.clone() : DS_ADDRESS.clone();
statisticsAddress.add("statistics", "pool");
statisticsAddress.protect();
}
@Resource(mappedName = "java:jboss/datasources/TestDatasource")
private DataSource ds;
@ArquillianResource
private ManagementClient managementClient;
@Override
protected ModelControllerClient getModelControllerClient() {
return managementClient.getControllerClient();
}
@Deployment
public static Archive<?> createDeployment() {
JavaArchive jar = ShrinkWrap.create(JavaArchive.class, "jca-capacity-test.jar");
jar.addClasses(JcaMgmtBase.class,
ManagementOperations.class,
ContainerResourceMgmtTestBase.class,
AbstractMgmtTestBase.class,
JcaMgmtServerSetupTask.class,
MgmtOperationException.class,
AbstractDatasourceCapacityPoliciesTestCase.class,
DatasourceCapacityPoliciesTestCase.class,
JcaTestsUtil.class,
TimeoutUtil.class);
jar.addAsManifestResource(new StringAsset("Dependencies: javax.inject.api,org.jboss.as.connector," +
"org.jboss.as.controller,org.jboss.dmr,org.jboss.as.cli,org.jboss.staxmapper," +
"org.jboss.ironjacamar.impl, org.jboss.ironjacamar.jdbcadapters,org.jboss.remoting\n"), "MANIFEST.MF");
jar.addAsManifestResource(createPermissionsXmlAsset(
new RemotingPermission("createEndpoint"),
new RemotingPermission("connect"),
new PropertyPermission("ts.timeout.factor", "read"),
new RuntimePermission("accessDeclaredMembers"),
new ReflectPermission("suppressAccessChecks")
), "permissions.xml");
return jar;
}
/**
* Test pool with
* org.jboss.jca.core.connectionmanager.pool.capacity.MinPoolSizeDecrementer
* org.jboss.jca.core.connectionmanager.pool.capacity.MaxPoolSizeIncrementer"
*
* @throws Exception
*/
@Test
public void testNonDefaultDecrementerAndIncrementer() throws Exception {
checkStatistics(5, 0, 0, 0);
Connection[] connections = new Connection[4];
connections[0] = ds.getConnection();
// wait until IJ PoolFiller and CapacityFiller fill pool with expected number of connections,
// also remember initial destroyedCount, IJ fills pool with two threads (CapacityFiller and PoolFiller)
// and it can result in one connection created and immediately destroyed because pool has been already filled
// by other thread, for details see https://issues.jboss.org/browse/JBJCA-1344
int initialDestroyedCount = waitForPool(2000);
checkStatistics(4, 1, 5, initialDestroyedCount);
connections[1] = ds.getConnection();
checkStatistics(3, 2, 5, initialDestroyedCount);
connections[2] = ds.getConnection();
checkStatistics(2, 3, 5, initialDestroyedCount);
connections[3] = ds.getConnection();
checkStatistics(1, 4, 5, initialDestroyedCount);
for (int i = 0; i < 4; i++) {
Connection c = connections[i];
c.close();
}
WrapperDataSource wsds = JcaTestsUtil.extractWrapperDatasource((WildFlyDataSource) ds);
ManagedConnectionPool mcp = JcaTestsUtil.extractManagedConnectionPool(wsds);
JcaTestsUtil.callRemoveIdleConnections(mcp);
checkStatistics(5, 0, 2, initialDestroyedCount + 3);
}
private void checkStatistics(int expectedAvailableCount, int expectedInUseCount,
int expectedActiveCount, int expectedDestroyedCount) throws Exception {
int availableCount = readStatisticsAttribute("AvailableCount");
int inUseCount = readStatisticsAttribute("InUseCount");
int activeCount = readStatisticsAttribute("ActiveCount");
int destroyedCount = readStatisticsAttribute("DestroyedCount");
Assert.assertEquals("Unexpected AvailableCount", expectedAvailableCount, availableCount);
Assert.assertEquals("Unexpected InUseCount", expectedInUseCount, inUseCount);
Assert.assertEquals("Unexpected ActiveCount", expectedActiveCount, activeCount);
Assert.assertEquals("Unexpected DestroyedCount", expectedDestroyedCount, destroyedCount);
}
private int readStatisticsAttribute(final String attributeName) throws Exception {
return readAttribute(statisticsAddress, attributeName).asInt();
}
private int waitForPool(final int timeout) throws Exception {
long waitTimeout = TimeoutUtil.adjust(timeout);
long sleep = 50L;
while (true) {
int availableCount = readStatisticsAttribute("AvailableCount");
int inUseCount = readStatisticsAttribute("InUseCount");
int activeCount = readStatisticsAttribute("ActiveCount");
if (availableCount == 4 && inUseCount == 1 && activeCount == 5)
return readStatisticsAttribute("DestroyedCount");
TimeUnit.MILLISECONDS.sleep(sleep);
waitTimeout -= sleep;
if (waitTimeout <= 0) {
fail("Pool hasn't been filled with expected connections within specified timeout");
}
}
}
abstract static class AbstractDatasourceCapacityPoliciesServerSetup extends JcaMgmtServerSetupTask {
private boolean xa;
AbstractDatasourceCapacityPoliciesServerSetup(boolean xa) {
this.xa = xa;
}
@Override
public void doSetup(final ManagementClient managementClient) throws Exception {
CapacityConfiguration configuration = new CapacityConfiguration(
"org.jboss.jca.core.connectionmanager.pool.capacity.MinPoolSizeDecrementer",
"org.jboss.jca.core.connectionmanager.pool.capacity.MaxPoolSizeIncrementer");
createDatasource(configuration);
}
@Override
public void tearDown(final ManagementClient managementClient, final String containerId) throws Exception {
removeDatasource();
}
private void createDatasource(CapacityConfiguration capacityConfiguration) throws Exception {
ModelNode addOperation = new ModelNode();
addOperation.get(OP).set(ADD);
addOperation.get(OP_ADDR).set(xa ? XA_DS_ADDRESS : DS_ADDRESS);
addOperation.get("jndi-name").set(DS_JNDI_NAME);
addOperation.get("driver-name").set("h2");
addOperation.get("statistics-enabled").set("true");
addOperation.get("enabled").set("false");
addOperation.get("min-pool-size").set(2);
addOperation.get("max-pool-size").set(5);
addOperation.get("user-name").set("sa");
addOperation.get("password").set("sa");
if (!xa) { addOperation.get("connection-url").set("jdbc:h2:mem:test;DB_CLOSE_DELAY=-1;DB_CLOSE_ON_EXIT=FALSE"); }
if (capacityConfiguration != null) {
// add capacity-decrementer-class
if (capacityConfiguration.getCapacityDecrementerClass() != null) {
addOperation.get("capacity-decrementer-class").set(capacityConfiguration.getCapacityDecrementerClass());
if (!capacityConfiguration.getCapacityDecrementerProperties().isEmpty()) {
Map<String, String> properties = capacityConfiguration.getCapacityDecrementerProperties();
for (String key : properties.keySet()) {
ModelNode props = new ModelNode();
props.add(key, properties.get(key));
addOperation.get("capacity-incrementer-properties").set(props);
}
}
}
// add capacity-incrementer-class
if (capacityConfiguration.getCapacityIncrementerClass() != null) {
addOperation.get("capacity-incrementer-class").set(capacityConfiguration.getCapacityIncrementerClass());
if (!capacityConfiguration.getCapacityIncrementerProperties().isEmpty()) {
Map<String, String> properties = capacityConfiguration.getCapacityIncrementerProperties();
for (String key : properties.keySet()) {
ModelNode props = new ModelNode();
props.add(key, properties.get(key));
addOperation.get("capacity-incrementer-properties").set(props);
}
}
}
}
executeOperation(addOperation);
if (xa) {
ModelNode xaDatasourcePropertiesAddress = XA_DS_ADDRESS.clone();
xaDatasourcePropertiesAddress.add("xa-datasource-properties", "URL");
xaDatasourcePropertiesAddress.protect();
ModelNode xaDatasourcePropertyOperation = new ModelNode();
xaDatasourcePropertyOperation.get(OP).set("add");
xaDatasourcePropertyOperation.get(OP_ADDR).set(xaDatasourcePropertiesAddress);
xaDatasourcePropertyOperation.get("value").set("jdbc:h2:mem:test");
executeOperation(xaDatasourcePropertyOperation);
}
writeAttribute(xa ? XA_DS_ADDRESS : DS_ADDRESS, ENABLED, "true");
reload();
}
private void removeDatasource() throws Exception {
if (xa) {
remove(XA_DS_ADDRESS);
} else {
remove(DS_ADDRESS);
}
reload();
}
}
static class CapacityConfiguration {
private String capacityDecrementerClass;
private Map<String, String> capacityDecrementerProperties;
private String capacityIncrementerClass;
private Map<String, String> capacityIncrementerProperties;
CapacityConfiguration(String capacityDecrementerClass, String capacityIncrementerClass) {
this.capacityDecrementerProperties = new HashMap<>();
this.capacityIncrementerProperties = new HashMap<>();
this.capacityDecrementerClass = capacityDecrementerClass;
this.capacityIncrementerClass = capacityIncrementerClass;
}
void addCapacityDecrementerProperty(String name, String value) {
if (capacityDecrementerClass == null) { throw new IllegalStateException("capacityDecrementerClass isn't set"); }
if (name == null) { throw new NullPointerException("name"); }
if (value == null) { throw new NullPointerException("value"); }
capacityDecrementerProperties.put(name, value);
}
void addCapacityIncrementerProperty(String name, String value) {
if (capacityIncrementerClass == null) { throw new IllegalStateException("capacityIncrementerClass isn't set"); }
if (name == null) { throw new NullPointerException("name"); }
if (value == null) { throw new NullPointerException("value"); }
capacityIncrementerProperties.put(name, value);
}
String getCapacityDecrementerClass() {
return capacityDecrementerClass;
}
Map<String, String> getCapacityDecrementerProperties() {
return capacityDecrementerProperties;
}
String getCapacityIncrementerClass() {
return capacityIncrementerClass;
}
Map<String, String> getCapacityIncrementerProperties() {
return capacityIncrementerProperties;
}
}
}