/*
Derby - Class org.apache.derbyTesting.functionTests.tests.jdbcapi.XAJNDITest
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.functionTests.tests.jdbcapi;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.Hashtable;
import javax.naming.Context;
import javax.naming.NamingException;
import javax.naming.directory.InitialDirContext;
import javax.sql.XADataSource;
import junit.framework.Test;
import junit.framework.TestSuite;
import org.apache.derbyTesting.junit.BaseJDBCTestCase;
import org.apache.derbyTesting.junit.J2EEDataSource;
import org.apache.derbyTesting.junit.JDBC;
import org.apache.derbyTesting.junit.JDBCDataSource;
import org.apache.derbyTesting.junit.TestConfiguration;
public class XAJNDITest extends BaseJDBCTestCase {
private static String ldapServer;
private static String ldapPort;
private static String dnString;
private InitialDirContext ic = getInitialDirContext();
public XAJNDITest(String name) {
super(name);
}
public static Test suite() {
// the test requires XADataSource to run, so check for JDBC3 support
if (JDBC.vmSupportsJDBC3()) {
ldapServer=getSystemProperty("derbyTesting.ldapServer");
if (ldapServer == null || ldapServer.length() < 1)
return new TestSuite("XAJNDITest requires property derbyTesting.ldapServer set, eg: -DderbyTesting.ldapServer=myldapserver.myorg.org");
ldapPort=getSystemProperty("derbyTesting.ldapPort");
if (ldapPort == null || ldapPort.length() < 1)
return new TestSuite("XAJNDITest requires property derbyTesting.ldapPort set, eg: -DderbyTesting.ldapPort=333");
dnString=getSystemProperty("derbyTesting.dnString");
if (dnString == null || dnString.length() < 1)
return new TestSuite("XAJNDITest requires property derbyTesting.dnString for setting o=, eg: -DderbyTesting.dnString=myJNDIstring");
return TestConfiguration.defaultSuite(XAJNDITest.class);
}
return new TestSuite("XAJNDITest cannot run without XA support");
}
public void tearDown() throws Exception {
ldapServer=null;
ldapPort=null;
// need to hold on to dnString value and ic as the fixture runs
// twice (embedded & networkserver) and they're used inside it
super.tearDown();
}
private InitialDirContext getInitialDirContext()
{
try {
Hashtable env = new Hashtable();
// using properties - these will have been passed in.
String ldapContextFactory=getSystemProperty("derbyTesting.ldapContextFactory");
if (ldapContextFactory == null || ldapContextFactory.length() < 1)
env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
else
env.put(Context.INITIAL_CONTEXT_FACTORY, ldapContextFactory);
env.put(Context.PROVIDER_URL, "ldap://" + ldapServer + ":" + ldapPort);
env.put(Context.SECURITY_AUTHENTICATION, "simple");
return new InitialDirContext(env);
} catch (NamingException ne) {
fail("naming exception ");
return null;
}
}
public void testCompareXADataSourcewithJNDIDataSource()
throws Exception
{
XADataSource xads = J2EEDataSource.getXADataSource();
String dbName = TestConfiguration.getCurrent().getDefaultDatabaseName();
JDBCDataSource.setBeanProperty(xads, "databaseName", dbName);
JDBCDataSource.setBeanProperty(xads, "createDatabase", "create");
JDBCDataSource.setBeanProperty(xads, "description", "XA DataSource");
ic.rebind("cn=compareDS, o=" + dnString, xads);
javax.sql.XADataSource ads =
(javax.sql.XADataSource)ic.lookup("cn=compareDS, o=" + dnString);
// At this point, the directly created xads should be matching the looked up one.
if (usingEmbedded())
{
assertEquals(xads, ads);
}
else
{
// DERBY-3669; with DerbyNetClient, the original and looked-up
// xadatasource are not the same...So, compare piece by piece:
// When fixed, rest of else can be replaced by uncommenting
// next line
//assertEquals(xads,ads);
String[] orgprops = getPropertyBeanList(xads);
String[] bindprops = getPropertyBeanList(ads);
assertEquals(orgprops.length, bindprops.length);
// following is actually checked in DataSourceReferenceTest
for (int i=0;i<orgprops.length;i++){
assertEquals(orgprops[i], bindprops[i]);
}
// We have the same properties, now compare the values
assertEqualPropValues(xads,ads, orgprops);
}
// modify something essential of the original XADataSource
JDBCDataSource.clearStringBeanProperty(xads, "createDatabase");
// Now the ads is no longer the same
assertFalse(xads.equals(ads));
}
public void assertEqualPropValues(
XADataSource orgds, XADataSource lookedupds, String[] props)
throws Exception {
for (int i=0;i<props.length;i++){
if (JDBCDataSource.getBeanProperty(orgds, props[i]) != null &&
JDBCDataSource.getBeanProperty(lookedupds, props[i]) != null)
{
assertEquals(
JDBCDataSource.getBeanProperty(orgds, props[i]),
JDBCDataSource.getBeanProperty(lookedupds, props[i])
);
}
else {
if (JDBCDataSource.getBeanProperty(lookedupds,props[i]) != null)
{
assertNull(JDBCDataSource.getBeanProperty(orgds,props[i]));
}
else
{
assertNull(JDBCDataSource.getBeanProperty(orgds,props[i]));
assertNull(JDBCDataSource.getBeanProperty(lookedupds,props[i]));
}
}
}
}
/**
* Obtains a list of bean properties through reflection.
*
*
* @param ds the data source to investigate
* @return A list of bean property names.
*/
private static String[] getPropertyBeanList(Object ds) {
Method[] allMethods = ds.getClass().getMethods();
ArrayList properties = new ArrayList();
for (int i = 0; i < allMethods.length; i++) {
Method method = allMethods[i];
String methodName = method.getName();
// Need at least getXX
if (methodName.length() < 5 || !methodName.startsWith("get") ||
method.getParameterTypes().length != 0) {
continue;
}
Class rt = method.getReturnType();
if (rt.equals(Integer.TYPE) || rt.equals(String.class) ||
rt.equals(Boolean.TYPE) || rt.equals(Short.TYPE) ||
rt.equals(Long.TYPE)) {
// Valid Java Bean property.
// Convert name:
// getPassword -> password
// getRetrieveMessageText -> retrieveMessageText
String beanName = methodName.substring(3,4).toLowerCase()
+ methodName.substring(4);
properties.add(beanName);
} else {
assertFalse("Method '" + methodName + "' with primitive " +
"return type not supported - update test!!",
rt.isPrimitive());
}
}
return (String[])properties.toArray(new String[properties.size()]);
}
}