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From "Kevin Sutter" <kwsut...@gmail.com>
Subject Re: svn commit: r468064 - in /incubator/openjpa/trunk/openjpa-kernel: ./ src/main/java/org/apache/openjpa/ee/ src/main/java/org/apache/openjpa/util/ src/main/resources/org/apache/openjpa/ee/ src/test/ src/test/java/ src/test/java/org/ src/test/java/o
Date Fri, 27 Oct 2006 15:05:47 GMT
In case you hadn't noticed, I screwed up and put the wrong JIRA report
reference in the SVN commit message.  It should have been OPENJPA-61 (not
OPENJPA-63).  Two questions...

o  Is there any way to udpate this SVN commit message?  I've looking around,
but haven't found a means of updating it.

o  I looked in the JIRA report for OPENJPA-63 and I don't see any of the
change history associated with this change.  I was going to delete the
changes, if I could.  Maybe somebody else already noticed this and cleaned
it up?  Not sure.  Any ideas?

Thanks,
Kevin

On 10/26/06, kwsutter@apache.org <kwsutter@apache.org> wrote:
>
> Author: kwsutter
> Date: Thu Oct 26 10:08:05 2006
> New Revision: 468064
>
> URL: http://svn.apache.org/viewvc?view=rev&rev=468064
> Log:
> First step in resolving OPENJPA-63.  This change removes the usage of
> internal WebSphere transaction-related APIs and replaces it with the public
> ExtendedJTATransaction interface usage.
>
> Added:
>
>     incubator/openjpa/trunk/openjpa-kernel/src/main/java/org/apache/openjpa/ee/WASManagedRuntime.java
>
>     incubator/openjpa/trunk/openjpa-kernel/src/main/java/org/apache/openjpa/util/WASTransformer.java
>     incubator/openjpa/trunk/openjpa-kernel/src/test/
>     incubator/openjpa/trunk/openjpa-kernel/src/test/java/
>     incubator/openjpa/trunk/openjpa-kernel/src/test/java/org/
>     incubator/openjpa/trunk/openjpa-kernel/src/test/java/org/apache/
>
>     incubator/openjpa/trunk/openjpa-kernel/src/test/java/org/apache/openjpa/
>
>     incubator/openjpa/trunk/openjpa-kernel/src/test/java/org/apache/openjpa/util/
>
>     incubator/openjpa/trunk/openjpa-kernel/src/test/java/org/apache/openjpa/util/TestWASTransformer.java
> Modified:
>     incubator/openjpa/trunk/openjpa-kernel/pom.xml
>
>     incubator/openjpa/trunk/openjpa-kernel/src/main/java/org/apache/openjpa/ee/AutomaticManagedRuntime.java
>
>     incubator/openjpa/trunk/openjpa-kernel/src/main/resources/org/apache/openjpa/ee/localizer.properties
>
> Modified: incubator/openjpa/trunk/openjpa-kernel/pom.xml
> URL:
> http://svn.apache.org/viewvc/incubator/openjpa/trunk/openjpa-kernel/pom.xml?view=diff&rev=468064&r1=468063&r2=468064
>
> ==============================================================================
> --- incubator/openjpa/trunk/openjpa-kernel/pom.xml (original)
> +++ incubator/openjpa/trunk/openjpa-kernel/pom.xml Thu Oct 26 10:08:05
> 2006
> @@ -1,110 +1,123 @@
> -<project xmlns="http://maven.apache.org/POM/4.0.0"
> -         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> -         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
> http://maven.apache.org/maven-v4_0_0.xsd">
> -    <modelVersion>4.0.0</modelVersion>
> -    <groupId>org.apache.openjpa</groupId>
> -    <artifactId>openjpa-kernel</artifactId>
> -    <packaging>jar</packaging>
> -    <name>OpenJPA Kernel</name>
> -    <description>OpenJPA Kernel</description>
> -    <url>http://incubator.apache.org/projects/openjpa</url>
> -    <parent>
> -        <groupId>org.apache.openjpa</groupId>
> -        <artifactId>openjpa</artifactId>
> -        <version>0.9.6-incubating-SNAPSHOT</version>
> -    </parent>
> -    <dependencies>
> -        <dependency>
> -            <groupId>org.apache.openjpa</groupId>
> -            <artifactId>openjpa-lib</artifactId>
> -            <version>${pom.version}</version>
> -            <scope>compile</scope>
> -        </dependency>
> -        <dependency>
> -            <groupId>org.apache.geronimo.specs</groupId>
> -            <artifactId>geronimo-jms_1.1_spec</artifactId>
> -            <version>1.0.1</version>
> -            <scope>compile</scope>
> -        </dependency>
> -        <dependency>
> -            <groupId>org.apache.geronimo.specs</groupId>
> -            <artifactId>geronimo-j2ee-connector_1.5_spec</artifactId>
> -            <version>1.0.1</version>
> -            <scope>compile</scope>
> -        </dependency>
> -        <dependency>
> -            <groupId>org.apache.geronimo.specs</groupId>
> -            <artifactId>geronimo-jta_1.0.1B_spec</artifactId>
> -            <version>1.0.1</version>
> -            <scope>compile</scope>
> -        </dependency>
> -        <dependency>
> -            <groupId>commons-pool</groupId>
> -            <artifactId>commons-pool</artifactId>
> -            <version>1.3</version>
> -            <scope>compile</scope>
> -        </dependency>
> -    </dependencies>
> -    <build>
> -        <plugins>
> -            <plugin>
> -                <groupId>org.apache.maven.plugins</groupId>
> -                <artifactId>maven-compiler-plugin</artifactId>
> -                <configuration>
> -                    <source>1.3</source>
> -                    <target>1.3</target>
> -                </configuration>
> -            </plugin>
> -            <plugin>
> -                <groupId>org.codehaus.mojo</groupId>
> -                <artifactId>javacc-maven-plugin</artifactId>
> -                <executions>
> -                    <execution>
> -                        <id>jjtree-jpql</id>
> -                        <phase>generate-sources</phase>
> -                        <configuration>
> -                            <sourceDirectory>
>
> -                                ${basedir}/src/main/jjtree/org/apache/openjpa/kernel/jpql</sourceDirectory>
> -                            <outputDirectory>
> -                                ${project.build.directory
> }/generated-sources/jjtree/org/apache/openjpa/kernel/jpql</outputDirectory>
> -                            <buildNodeFiles>false</buildNodeFiles>
> -                        </configuration>
> -                        <goals>
> -                            <goal>jjtree</goal>
> -                        </goals>
> -                    </execution>
> -                    <execution>
> -                        <id>javacc-jpql</id>
> -                        <phase>generate-sources</phase>
> -                        <configuration>
> -                            <sourceDirectory>
> -                                ${project.build.directory
> }/generated-sources/jjtree/org/apache/openjpa/kernel/jpql</sourceDirectory>
> -                            <outputDirectory>
> -                                ${project.build.directory
> }/generated-sources/javacc/org/apache/openjpa/kernel/jpql</outputDirectory>
> -                        </configuration>
> -                        <goals>
> -                            <goal>javacc</goal>
> -                        </goals>
> -                    </execution>
> -                </executions>
> -            </plugin>
> -            <plugin>
> -                <artifactId>maven-antrun-plugin</artifactId>
> -                <executions>
> -                    <execution>
> -                        <phase>process-sources</phase>
> -                        <configuration>
> -                            <tasks>
> -                                <delete
> -                                    file="${project.build.directory
> }/generated-sources/javacc/org/apache/openjpa/kernel/jpql/ParseException.java"/>
> -                            </tasks>
> -                        </configuration>
> -                        <goals>
> -                            <goal>run</goal>
> -                        </goals>
> -                    </execution>
> -                </executions>
> -            </plugin>
> -        </plugins>
> -    </build>
> -</project>
> +<project xmlns="http://maven.apache.org/POM/4.0.0"
> +         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> +         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
> http://maven.apache.org/maven-v4_0_0.xsd">
> +    <modelVersion>4.0.0</modelVersion>
> +    <groupId>org.apache.openjpa</groupId>
> +    <artifactId>openjpa-kernel</artifactId>
> +    <packaging>jar</packaging>
> +    <name>OpenJPA Kernel</name>
> +    <description>OpenJPA Kernel</description>
> +    <url>http://incubator.apache.org/projects/openjpa</url>
> +    <parent>
> +        <groupId>org.apache.openjpa</groupId>
> +        <artifactId>openjpa</artifactId>
> +        <version>0.9.6-incubating-SNAPSHOT</version>
> +    </parent>
> +    <dependencies>
> +        <dependency>
> +            <groupId>org.apache.openjpa</groupId>
> +            <artifactId>openjpa-lib</artifactId>
> +            <version>${pom.version}</version>
> +            <scope>compile</scope>
> +        </dependency>
> +        <dependency>
> +            <groupId>org.apache.geronimo.specs</groupId>
> +            <artifactId>geronimo-jms_1.1_spec</artifactId>
> +            <version>1.0.1</version>
> +            <scope>compile</scope>
> +        </dependency>
> +        <dependency>
> +            <groupId>org.apache.geronimo.specs</groupId>
> +            <artifactId>geronimo-j2ee-connector_1.5_spec</artifactId>
> +            <version>1.0.1</version>
> +            <scope>compile</scope>
> +        </dependency>
> +        <dependency>
> +            <groupId>org.apache.geronimo.specs</groupId>
> +            <artifactId>geronimo-jta_1.0.1B_spec</artifactId>
> +            <version>1.0.1</version>
> +            <scope>compile</scope>
> +        </dependency>
> +        <dependency>
> +            <groupId>commons-pool</groupId>
> +            <artifactId>commons-pool</artifactId>
> +            <version>1.3</version>
> +            <scope>compile</scope>
> +        </dependency>
> +    </dependencies>
> +    <build>
> +        <plugins>
> +            <plugin>
> +                <groupId>org.apache.maven.plugins</groupId>
> +                <artifactId>maven-compiler-plugin</artifactId>
> +                <configuration>
> +                    <source>1.3</source>
> +                    <target>1.3</target>
> +                </configuration>
> +            </plugin>
> +            <plugin>
> +                <groupId>org.codehaus.mojo</groupId>
> +                <artifactId>javacc-maven-plugin</artifactId>
> +                <executions>
> +                    <execution>
> +                        <id>jjtree-jpql</id>
> +                        <phase>generate-sources</phase>
> +                        <configuration>
> +                            <sourceDirectory>
>
> +                                ${basedir}/src/main/jjtree/org/apache/openjpa/kernel/jpql</sourceDirectory>
> +                            <outputDirectory>
> +                                ${project.build.directory
> }/generated-sources/jjtree/org/apache/openjpa/kernel/jpql</outputDirectory>
> +                            <buildNodeFiles>false</buildNodeFiles>
> +                        </configuration>
> +                        <goals>
> +                            <goal>jjtree</goal>
> +                        </goals>
> +                    </execution>
> +                    <execution>
> +                        <id>javacc-jpql</id>
> +                        <phase>generate-sources</phase>
> +                        <configuration>
> +                            <sourceDirectory>
> +                                ${project.build.directory
> }/generated-sources/jjtree/org/apache/openjpa/kernel/jpql</sourceDirectory>
> +                            <outputDirectory>
> +                                ${project.build.directory
> }/generated-sources/javacc/org/apache/openjpa/kernel/jpql</outputDirectory>
> +                        </configuration>
> +                        <goals>
> +                            <goal>javacc</goal>
> +                        </goals>
> +                    </execution>
> +                </executions>
> +            </plugin>
> +            <plugin>
> +                <artifactId>maven-antrun-plugin</artifactId>
> +                <executions>
> +                    <execution>
> +                        <phase>process-sources</phase>
> +                        <configuration>
> +                            <tasks>
> +                                <delete
> +                                    file="${project.build.directory
> }/generated-sources/javacc/org/apache/openjpa/kernel/jpql/ParseException.java"/>
> +                            </tasks>
> +                        </configuration>
> +                        <goals>
> +                            <goal>run</goal>
> +                        </goals>
> +                    </execution>
> +                    <execution>
> +
> <id>add-was-interfaces</id>
> +
> <phase>process-classes</phase>
> +                                               <configuration>
> +                                                       <tasks>
> +                                                               <java
> +
> classname="org.apache.openjpa.util.WASTransformer" classpathref="
> maven.runtime.classpath" />
> +                                                       </tasks>
> +                                               </configuration>
> +                                               <goals>
> +                                                       <goal>run</goal>
> +                                               </goals>
> +                                       </execution>
> +                </executions>
> +            </plugin>
> +        </plugins>
> +    </build>
> +</project>
>
> Modified:
> incubator/openjpa/trunk/openjpa-kernel/src/main/java/org/apache/openjpa/ee/AutomaticManagedRuntime.java
> URL:
> http://svn.apache.org/viewvc/incubator/openjpa/trunk/openjpa-kernel/src/main/java/org/apache/openjpa/ee/AutomaticManagedRuntime.java?view=diff&rev=468064&r1=468063&r2=468064
>
> ==============================================================================
> ---
> incubator/openjpa/trunk/openjpa-kernel/src/main/java/org/apache/openjpa/ee/AutomaticManagedRuntime.java
> (original)
> +++
> incubator/openjpa/trunk/openjpa-kernel/src/main/java/org/apache/openjpa/ee/AutomaticManagedRuntime.java
> Thu Oct 26 10:08:05 2006
> @@ -1,173 +1,193 @@
> -/*
> - * Copyright 2006 The Apache Software Foundation.
> - *
> - * Licensed 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.openjpa.ee;
> -
> -import java.util.LinkedList;
> -import java.util.List;
> -import javax.transaction.TransactionManager;
> -
> -import org.apache.openjpa.lib.conf.Configurable;
> -import org.apache.openjpa.lib.conf.Configuration;
> -import org.apache.openjpa.lib.util.Localizer;
> -import org.apache.openjpa.util.InvalidStateException;
> -
> -/**
> - * Implementation of the {@link ManagedRuntime} interface that searches
> - * through a set of known JNDI locations and method invocations to locate
> the
> - * appropriate mechanism for obtaining a TransactionManager.
> - *  Built in support is provided for the following Application Servers:
> - * <ul>
> - * <li>Bluestone</li>
> - * <li>HP Application Server</li>
> - * <li>JBoss</li>
> - * <li>JRun</li>
> - * <li>OpenEJB</li>
> - * <li>Oracle Application Server</li>
> - * <li>Orion</li>
> - * <li>SunONE</li>
> - * <li>Weblogic</li>
> - * <li>Websphere</li>
> - * </ul>
> - *
> - * @author Marc Prud'hommeaux
> - */
> -public class AutomaticManagedRuntime
> -    implements ManagedRuntime, Configurable {
> -
> -    private static final String [] JNDI_LOCS = new String []{
> -        "javax.transaction.TransactionManager", // weblogic
> -        "java:/TransactionManager", // jboss & jrun
> -        "java:/DefaultDomain/TransactionManager", // jrun too
> -        "java:comp/pm/TransactionManager", // orion & oracle
> -        "java:comp/TransactionManager", // generic
> -        "java:pm/TransactionManager", // borland
> -    };
> -    private static final String [] METHODS = new String[]{
> -        "com.arjuna.jta.JTA_TransactionManager.transactionManager", // hp
> -        "
> com.bluestone.jta.SaTransactionManagerFactory.SaGetTransactionManager",
> -        "com.ibm.ejs.jts.jta.JTSXA.getTransactionManager",
> -        "
> com.ibm.ejs.jts.jta.TransactionManagerFactory.getTransactionManager",
> -        "com.ibm.ws.Transaction.TransactionManagerFactory."
> -            + "getTransactionManager", // WS 5.1
> -        "org.openejb.OpenEJB.getTransactionManager",
> -        "com.sun.jts.jta.TransactionManagerImpl.getTransactionManagerImpl
> ",
> -        "com.inprise.visitransact.jta.TransactionManagerImpl."
> -            + "getTransactionManagerImpl", // borland
> -    };
> -    private static final ManagedRuntime WLS;
> -    private static final ManagedRuntime SUNONE;
> -
> -    private static Localizer _loc = Localizer.forPackage
> -        (AutomaticManagedRuntime.class);
> -
> -    static {
> -        ManagedRuntime mr = null;
> -        try {
> -            mr = new WLSManagedRuntime();
> -        } catch (Throwable t) {
> -        }
> -        WLS = mr;
> -
> -        mr = null;
> -        try {
> -            mr = new SunOneManagedRuntime();
> -        } catch (Throwable t) {
> -        }
> -        SUNONE = mr;
> -    }
> -
> -    private Configuration _conf = null;
> -    private ManagedRuntime _runtime = null;
> -
> -    public TransactionManager getTransactionManager()
> -        throws Exception {
> -        if (_runtime != null)
> -            return _runtime.getTransactionManager();
> -
> -        List errors = new LinkedList();
> -        TransactionManager tm = null;
> -
> -        if (WLS != null) {
> -            try {
> -                tm = WLS.getTransactionManager();
> -            } catch (Throwable t) {
> -                errors.add(t);
> -            }
> -            if (tm != null) {
> -                _runtime = WLS;
> -                return tm;
> -            }
> -        }
> -
> -        // try to find a jndi runtime
> -        JNDIManagedRuntime jmr = new JNDIManagedRuntime();
> -        for (int i = 0; i < JNDI_LOCS.length; i++) {
> -            jmr.setTransactionManagerName(JNDI_LOCS[i]);
> -            try {
> -                tm = jmr.getTransactionManager();
> -            } catch (Throwable t) {
> -                errors.add(t);
> -            }
> -            if (tm != null) {
> -                _runtime = jmr;
> -                return tm;
> -            }
> -        }
> -
> -        // look for a method runtime
> -        InvocationManagedRuntime imr = new InvocationManagedRuntime();
> -        for (int i = 0; i < METHODS.length; i++) {
> -            imr.setConfiguration(_conf);
> -            imr.setTransactionManagerMethod(METHODS[i]);
> -            try {
> -                tm = imr.getTransactionManager();
> -            } catch (Throwable t) {
> -                errors.add(t);
> -            }
> -            if (tm != null) {
> -                _runtime = imr;
> -                return tm;
> -            }
> -        }
> -
> -        if (SUNONE != null) {
> -            try {
> -                tm = SUNONE.getTransactionManager();
> -            } catch (Throwable t) {
> -                errors.add(t);
> -            }
> -            if (tm != null) {
> -                _runtime = SUNONE;
> -                return tm;
> -            }
> -        }
> -
> -        Throwable[] t = (Throwable []) errors.toArray(
> -            new Throwable [errors.size()]);
> -        throw new InvalidStateException(_loc.get("tm-not-found")).
> -            setFatal(true).setNestedThrowables(t);
> -    }
> -
> -    public void setConfiguration(Configuration conf) {
> -        _conf = conf;
> -    }
> -
> -    public void startConfiguration() {
> -    }
> -
> -    public void endConfiguration() {
> -    }
> -}
> +/*
> + * Copyright 2006 The Apache Software Foundation.
> + *
> + * Licensed 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.openjpa.ee;
> +
> +import java.util.LinkedList;
> +import java.util.List;
> +import javax.transaction.TransactionManager;
> +
> +import org.apache.openjpa.lib.conf.Configurable;
> +import org.apache.openjpa.lib.conf.Configuration;
> +import org.apache.openjpa.lib.util.Localizer;
> +import org.apache.openjpa.util.InvalidStateException;
> +
> +/**
> + * Implementation of the {@link ManagedRuntime} interface that searches
> + * through a set of known JNDI locations and method invocations to locate
> the
> + * appropriate mechanism for obtaining a TransactionManager.
> + *  Built in support is provided for the following Application Servers:
> + * <ul>
> + * <li>Bluestone</li>
> + * <li>HP Application Server</li>
> + * <li>JBoss</li>
> + * <li>JRun</li>
> + * <li>OpenEJB</li>
> + * <li>Oracle Application Server</li>
> + * <li>Orion</li>
> + * <li>SunONE</li>
> + * <li>Weblogic</li>
> + * <li>Websphere</li>
> + * </ul>
> + *
> + * @author Marc Prud'hommeaux
> + */
> +public class AutomaticManagedRuntime
> +    implements ManagedRuntime, Configurable {
> +
> +    private static final String [] JNDI_LOCS = new String []{
> +        "javax.transaction.TransactionManager", // weblogic
> +        "java:/TransactionManager", // jboss & jrun
> +        "java:/DefaultDomain/TransactionManager", // jrun too
> +        "java:comp/pm/TransactionManager", // orion & oracle
> +        "java:comp/TransactionManager", // generic
> +        "java:pm/TransactionManager", // borland
> +    };
> +    private static final String [] METHODS = new String[]{
> +        "com.arjuna.jta.JTA_TransactionManager.transactionManager", // hp
> +        "
> com.bluestone.jta.SaTransactionManagerFactory.SaGetTransactionManager",
> +        "org.openejb.OpenEJB.getTransactionManager",
> +        "com.sun.jts.jta.TransactionManagerImpl.getTransactionManagerImpl
> ",
> +        "com.inprise.visitransact.jta.TransactionManagerImpl."
> +            + "getTransactionManagerImpl", // borland
> +    };
> +    private static final ManagedRuntime WLS;
> +    private static final ManagedRuntime SUNONE;
> +    private static final ManagedRuntime WAS;
> +
> +    private static Localizer _loc = Localizer.forPackage
> +        (AutomaticManagedRuntime.class);
> +
> +    static {
> +        ManagedRuntime mr = null;
> +        try {
> +            mr = new WLSManagedRuntime();
> +        } catch (Throwable t) {
> +        }
> +        WLS = mr;
> +
> +        mr = null;
> +        try {
> +            mr = new SunOneManagedRuntime();
> +        } catch (Throwable t) {
> +        }
> +        SUNONE = mr;
> +
> +        mr = null;
> +        try {
> +            mr = new WASManagedRuntime();
> +        }
> +        catch(Throwable t) {
> +
> +        }
> +        WAS= mr;
> +
> +    }
> +
> +    private Configuration _conf = null;
> +    private ManagedRuntime _runtime = null;
> +
> +    public TransactionManager getTransactionManager()
> +        throws Exception {
> +        if (_runtime != null)
> +            return _runtime.getTransactionManager();
> +
> +        List errors = new LinkedList();
> +        TransactionManager tm = null;
> +
> +        if (WLS != null) {
> +            try {
> +                tm = WLS.getTransactionManager();
> +            } catch (Throwable t) {
> +                errors.add(t);
> +            }
> +            if (tm != null) {
> +                _runtime = WLS;
> +                return tm;
> +            }
> +        }
> +
> +        if (WAS != null) {
> +            try {
> +                ((Configurable)WAS).setConfiguration(_conf);
> +                tm = WAS.getTransactionManager();
> +            } catch (Throwable t) {
> +                errors.add(t);
> +            }
> +            if (tm != null) {
> +                _runtime = WAS;
> +                return tm;
> +            }
> +        }
> +
> +        // try to find a jndi runtime
> +        JNDIManagedRuntime jmr = new JNDIManagedRuntime();
> +        for (int i = 0; i < JNDI_LOCS.length; i++) {
> +            jmr.setTransactionManagerName(JNDI_LOCS[i]);
> +            try {
> +                tm = jmr.getTransactionManager();
> +            } catch (Throwable t) {
> +                errors.add(t);
> +            }
> +            if (tm != null) {
> +                _runtime = jmr;
> +                return tm;
> +            }
> +        }
> +
> +        // look for a method runtime
> +        InvocationManagedRuntime imr = new InvocationManagedRuntime();
> +        for (int i = 0; i < METHODS.length; i++) {
> +            imr.setConfiguration(_conf);
> +            imr.setTransactionManagerMethod(METHODS[i]);
> +            try {
> +                tm = imr.getTransactionManager();
> +            } catch (Throwable t) {
> +                errors.add(t);
> +            }
> +            if (tm != null) {
> +                _runtime = imr;
> +                return tm;
> +            }
> +        }
> +
> +        if (SUNONE != null) {
> +            try {
> +                tm = SUNONE.getTransactionManager();
> +            } catch (Throwable t) {
> +                errors.add(t);
> +            }
> +            if (tm != null) {
> +                _runtime = SUNONE;
> +                return tm;
> +            }
> +        }
> +
> +        Throwable[] t = (Throwable []) errors.toArray(
> +            new Throwable [errors.size()]);
> +        throw new InvalidStateException(_loc.get("tm-not-found")).
> +            setFatal(true).setNestedThrowables(t);
> +    }
> +
> +    public void setConfiguration(Configuration conf) {
> +        _conf = conf;
> +    }
> +
> +    public void startConfiguration() {
> +    }
> +
> +    public void endConfiguration() {
> +    }
> +}
>
> Added:
> incubator/openjpa/trunk/openjpa-kernel/src/main/java/org/apache/openjpa/ee/WASManagedRuntime.java
> URL:
> http://svn.apache.org/viewvc/incubator/openjpa/trunk/openjpa-kernel/src/main/java/org/apache/openjpa/ee/WASManagedRuntime.java?view=auto&rev=468064
>
> ==============================================================================
> ---
> incubator/openjpa/trunk/openjpa-kernel/src/main/java/org/apache/openjpa/ee/WASManagedRuntime.java
> (added)
> +++
> incubator/openjpa/trunk/openjpa-kernel/src/main/java/org/apache/openjpa/ee/WASManagedRuntime.java
> Thu Oct 26 10:08:05 2006
> @@ -0,0 +1,458 @@
> +/*
> + * Copyright 2006 The Apache Software Foundation.
> + *
> + * Licensed 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.openjpa.ee;
> +
> +import java.lang.reflect.Method;
> +
> +import javax.naming.Context;
> +import javax.naming.InitialContext;
> +import javax.naming.NamingException;
> +import javax.transaction.HeuristicMixedException;
> +import javax.transaction.HeuristicRollbackException;
> +import javax.transaction.InvalidTransactionException;
> +import javax.transaction.NotSupportedException;
> +import javax.transaction.RollbackException;
> +import javax.transaction.Status;
> +import javax.transaction.Synchronization;
> +import javax.transaction.SystemException;
> +import javax.transaction.Transaction;
> +import javax.transaction.xa.XAResource;
> +
> +import org.apache.openjpa.conf.OpenJPAConfiguration;
> +import org.apache.openjpa.lib.conf.Configurable;
> +import org.apache.openjpa.lib.conf.Configuration;
> +import org.apache.openjpa.lib.log.Log;
> +import org.apache.openjpa.lib.util.Localizer;
> +import org.apache.openjpa.util.InvalidStateException;
> +import org.apache.openjpa.util.NoTransactionException;
> +
> +/**
> + * {@link ManagedRuntime} implementation that allows synchronization with
> a
> + * WebSphere managed transaction.
> + *
> + * <P>
> + * WebSphere Application Server does not expose the TransactionManager to
> an
> + * application. Instead it provides a proprietary interface to register
> for
> + * synchronization and obtain transaction ids.
> + *
> + * <P>
> + * WASManagedRuntime provides the wrapper classes needed to interact with
> the
> + * WAS proprietary interface and the OpenJPA kernel.
> + *
> + * @author Michael Dick, Kevin Sutter
> + */
> +public class WASManagedRuntime implements ManagedRuntime, Configurable {
> +
> +    private static Localizer _loc =
> +        Localizer.forPackage(WASManagedRuntime.class);
> +
> +    protected Object _extendedTransaction = null;
> +
> +    protected Method _getGlobalId = null;
> +
> +    protected Method _getLocalId = null;
> +
> +    protected Method _registerSync = null;
> +
> +    OpenJPAConfiguration _conf = null;
> +
> +    Log _log = null;
> +
> +    /**
> +     * Lookup the extendedTransaction object from JNDI.
> +     *
> +     * @throws NamingException
> +     */
> +    private void getExtendedTransaction() throws NamingException {
> +
> +        if (_extendedTransaction == null) {
> +            Context ctx = new InitialContext();
> +            try {
> +                _extendedTransaction =
> +                    ctx.lookup
> ("java:comp/websphere/ExtendedJTATransaction");
> +
> +            } finally {
> +                ctx.close();
> +            }
> +        }
> +    }
> +
> +    /**
> +     * Caches the WebSphere proprietary methods for
> ExtendedJTATransaction.
> +     */
> +    private void getWebSphereMethods() throws Exception {
> +        ClassLoader loader =
> +            _conf.getClassResolverInstance().getClassLoader(getClass(),
> null);
> +
> +        Class extendedJTATransaction =
> +            Class.forName(
> +                "com.ibm.websphere.jtaextensions.ExtendedJTATransaction",
> true,
> +                loader);
> +
> +        _registerSync =
> +            extendedJTATransaction.getMethod(
> +                "registerSynchronizationCallbackForCurrentTran",
> +                new Class[] { Class.forName(
> +                    "
> com.ibm.websphere.jtaextensions.SynchronizationCallback",
> +                    true, loader) });
> +
> +        _getGlobalId = extendedJTATransaction.getMethod("getGlobalId",
> null);
> +
> +        _getLocalId = extendedJTATransaction.getMethod("getLocalId",
> null);
> +    }
> +
> +    /**
> +     * Gets an extendedJTATransaction from JNDI and creates a transaction
> +     * wrapper
> +     */
> +    public javax.transaction.TransactionManager getTransactionManager()
> +        throws Exception {
> +        getExtendedTransaction();
> +        return new WASTransaction();
> +    }
> +
> +    /**
> +     * Transaction wrapper for WebSphere. WebSphere exposes a subset of
> the
> +     * Transaction and TransactionManager interfaces to the customer. Any
> +     * methods which are not exposed by WebSphere will throw an
> +     * IllegalStateException to the caller.
> +     *
> +     * <P>
> +     * Methods supporded by WAS are
> +     * <UL>
> +     * <LI>RegisterSynchronization </LI>
> +     * <LI>GetStatus</LI>
> +     * </UL>
> +     */
> +    class WASTransaction implements javax.transaction.TransactionManager,
> +        javax.transaction.Transaction {
> +
> +        public int getStatus() throws SystemException {
> +            int rval = Status.STATUS_UNKNOWN;
> +
> +            try {
> +                if (getId() != null) {
> +                    rval = Status.STATUS_ACTIVE;
> +                } else {
> +
> +                    if (_log != null && _log.isErrorEnabled()) {
> +                        _log.error(_loc.get("was-no-transaction"));
> +                    }
> +
> +                    throw new NoTransactionException(_loc
> +                        .get("was-no-transaction"));
> +                }
> +            } catch (Exception e) {
> +
> +                if (_log != null && _log.isErrorEnabled()) {
> +                    _log.error(_loc.get("was-no-transaction"), e);
> +                }
> +                throw new
> NoTransactionException(_loc.get("was-no-transaction"))
> +                    .setCause(e);
> +            }
> +            return rval;
> +        }
> +
> +        /**
> +         * Provides a Transaction wrapper. The transaction wrapper mayb
> only be
> +         * used to determine the status of the current transaction.
> WebSphere
> +         * does not allow direct control of container transactions.
> +         *
> +         * @return A WebSphere transaction wrapper.
> +         */
> +        public Transaction getTransaction() throws SystemException {
> +            return this;
> +        }
> +
> +        /**
> +         * Register for synchronization with a WebSphere managed
> transaction via
> +         * the extendedJTATransaction interface.
> +         */
> +        public void registerSynchronization(Synchronization arg0)
> +            throws IllegalStateException, RollbackException,
> SystemException {
> +
> +            if (_extendedTransaction != null) {
> +                try {
> +                    if (_registerSync == null) {
> +                        getWebSphereMethods();
> +                    }
> +                    _registerSync.invoke(_extendedTransaction,
> +                        new Object[] { new WASSynchronization(arg0) });
> +                } catch (Exception e) {
> +                    if (_log != null && _log.isErrorEnabled()) {
> +                        _log.error(_loc.get("was-reflection-exception"),
> e);
> +                    }
> +
> +                    throw new InvalidStateException(_loc
> +                        .get("was-reflection-exception")).setCause(e);
> +                }
> +            } else {
> +                if (_log != null && _log.isErrorEnabled()) {
> +                    _log.error(_loc.get("was-lookup-error"));
> +                }
> +
> +                throw new
> InvalidStateException(_loc.get("was-lookup-error"));
> +            }
> +        }
> +
> +        /**
> +         * Determines the ID of the current WebSphere managed transaction
> using
> +         * the extendedJTATransaction interface
> +         *
> +         * @return If a GlobalTransaction is active a byte[] ID will be
> +         *         returned. If a LocalTransaction is active an int ID
> will be
> +         *         returned.
> +         *
> +         * @throws Exception
> +         */
> +        private Object getId() throws Exception {
> +            Object rval;
> +
> +            rval = getGlobalId();
> +
> +            if (rval == null) {
> +                rval = getLocalId();
> +            }
> +
> +            if (rval instanceof Integer && ((Integer) rval).intValue() ==
> 0) {
> +                /*
> +                 * If there's no globalId or localId we're running
> outside of a
> +                 * transaction and need to throw an error.
> +                 */
> +                if (_log != null && _log.isErrorEnabled()) {
> +                    _log.error(_loc.get("was-no-transaction"));
> +                }
> +                throw new
> NoTransactionException(_loc.get("was-no-transaction"));
> +            }
> +            return rval;
> +        }
> +
> +        /**
> +         * Gets the GlobalTransaction ID of the WebSphere managed
> transaction.
> +         * If no Global Transaction is active null will be returned.
> +         *
> +         * @return Null if a global transaction is not active or if an
> error
> +         *         occurs. byte[] id if a global transaction is active.
> +         */
> +        private byte[] getGlobalId() {
> +
> +            byte[] rval = null;
> +
> +            try {
> +                if(_getGlobalId == null) {
> +                    getWebSphereMethods();
> +                }
> +                rval = (byte[]) _getGlobalId.invoke(_extendedTransaction,
> null);
> +            } catch (Exception e) {
> +                if (_log != null && _log.isErrorEnabled()) {
> +                    _log.error(_loc.get("was-reflection-exception"), e);
> +                }
> +
> +                throw new InvalidStateException(_loc
> +                    .get("was-reflection-exception")).setCause(e);
> +            }
> +
> +            return rval;
> +        }
> +
> +        /**
> +         * Gets the LocalTransaction ID of the WebSphere managed
> transaction. If
> +         * a LocalTransaction is not active 0 will be returned.
> +         *
> +         * @return LocalTransaction ID. 0 if a LocalTransaction is not
> active or
> +         *         if an error occurs.
> +         */
> +        private Integer getLocalId() {
> +            Integer rval;
> +
> +            try {
> +                if(_getLocalId == null)  {
> +                    getWebSphereMethods();
> +                }
> +                rval = (Integer) _getLocalId.invoke(_extendedTransaction,
> null);
> +            } catch (Exception e) {
> +                if (_log != null && _log.isErrorEnabled()) {
> +                    _log.error(_loc.get("was-reflection-exception"), e);
> +                }
> +                throw new InvalidStateException(_loc
> +                    .get("was-reflection-exception")).setCause(e);
> +            }
> +            return rval;
> +        }
> +
> +        /**
> +         * Unimplemented, WAS does not provide this level of control.
> Throws an
> +         * IllegalStateException
> +         */
> +        public void begin() throws NotSupportedException, SystemException
> {
> +            throw new
> InvalidStateException(_loc.get("was-unsupported-op",
> +                "begin"));
> +        }
> +
> +        /**
> +         * Unimplemented, WAS does not provide this level of control.
> Throws an
> +         * IllegalStateException
> +         */
> +        public void commit() throws HeuristicMixedException,
> +            HeuristicRollbackException, IllegalStateException,
> +            RollbackException, SecurityException, SystemException {
> +            throw new
> InvalidStateException(_loc.get("was-unsupported-op",
> +                "commit"));
> +        }
> +
> +        /**
> +         * Unimplemented, WAS does not provide this level of control.
> Throws an
> +         * IllegalStateException
> +         */
> +        public void resume(Transaction arg0) throws
> IllegalStateException,
> +            InvalidTransactionException, SystemException {
> +            throw new
> InvalidStateException(_loc.get("was-unsupported-op",
> +                "resume"));
> +        }
> +
> +        /**
> +         * Unimplemented, WAS does not provide this level of control.
> Throws an
> +         * IllegalStateException
> +         */
> +        public void rollback() throws IllegalStateException,
> SecurityException,
> +            SystemException {
> +            throw new
> InvalidStateException(_loc.get("was-unsupported-op",
> +                "rollback"));
> +        }
> +
> +        /**
> +         * Unimplemented, WAS does not provide this level of control.
> Throws an
> +         * IllegalStateException
> +         */
> +        public void setRollbackOnly() throws IllegalStateException,
> +            SystemException {
> +            throw new
> InvalidStateException(_loc.get("was-unsupported-op",
> +                "setRollbackOnly"));
> +        }
> +
> +        /**
> +         * Unimplemented, WAS does not provide this level of control.
> Throws an
> +         * IllegalStateException
> +         */
> +        public void setTransactionTimeout(int arg0) throws
> SystemException {
> +            throw new
> InvalidStateException(_loc.get("was-unsupported-op",
> +                "setTransactionTimeout"));
> +        }
> +
> +        /**
> +         * Unimplemented, WAS does not provide this level of control.
> Throws an
> +         * IllegalStateException
> +         */
> +        public Transaction suspend() throws SystemException {
> +            throw new
> InvalidStateException(_loc.get("was-unsupported-op",
> +                "suspend"));
> +        }
> +
> +        /**
> +         * Unimplemented, WAS does not provide this level of control.
> Throws an
> +         * IllegalStateException
> +         */
> +        public boolean delistResource(XAResource arg0, int arg1)
> +            throws IllegalStateException, SystemException {
> +            throw new
> InvalidStateException(_loc.get("was-unsupported-op",
> +                "delistResource"));
> +        }
> +
> +        /**
> +         * Unimplemented, WAS does not provide this level of control.
> Throws an
> +         * IllegalStateException
> +         */
> +        public boolean enlistResource(XAResource arg0)
> +            throws IllegalStateException, RollbackException,
> SystemException {
> +            throw new
> InvalidStateException(_loc.get("was-unsupported-op",
> +                "enlistResource"));
> +        }
> +    }
> +
> +    /**
> +     * WASSynchronization wrapper. This class translates the WAS
> proprietary
> +     * synchronization callback methods to
> javax.transaction.Synchronization
> +     * methods.
> +     *
> +     * <P>
> +     * This class implements the
> +     * com.ibm.websphere.jtaextensions.SynchronizationCallback interface.
> Since
> +     * SynchronizationCallback is not available at compile time we use
> Serp to
> +     * add the interface to the class after all classes have been
> compiled.
> +     *
> +     * <P>
> +     * SynchronizationCallback is expected to be available whenever this
> class
> +     * is instantiated, therefore this class should only be used when
> running in
> +     * WebSphere.
> +     *
> +     * @see org.apache.openjpa.util.WASTransformer
> +     */
> +    static class WASSynchronization {
> +        Synchronization _sync = null;
> +
> +        WASSynchronization(Synchronization sync) {
> +            _sync = sync;
> +        }
> +
> +        /**
> +         * AfterCompletion wrapper. Translates the WAS proprietary call
> to a
> +         * javax.transaction.Synchronization call.
> +         */
> +        public void afterCompletion(int localTransactionId,
> +            byte[] globalTransactionId, boolean committed) {
> +            if (_sync != null) {
> +                if (committed) {
> +                    _sync.afterCompletion(Status.STATUS_COMMITTED);
> +                } else {
> +                    _sync.afterCompletion(Status.STATUS_UNKNOWN);
> +                }
> +            }
> +        }
> +
> +        /**
> +         * BeforeCompletion wrapper. Translates WAS proprietary call to a
> +         * javax.transaction.Synchronization call.
> +         */
> +        public void beforeCompletion(int arg0, byte[] arg1) {
> +            if (_sync != null) {
> +                _sync.beforeCompletion();
> +            }
> +        }
> +    }
> +
> +    /**
> +     * Caches a copy of the configuration. The configuration is used to
> obtain
> +     * the logger and classloader.
> +     */
> +    public void setConfiguration(Configuration conf) {
> +        _conf = (OpenJPAConfiguration) conf;
> +        _log = _conf.getLog(OpenJPAConfiguration.LOG_RUNTIME);
> +    }
> +
> +    /**
> +     * EndConfiguration stub.
> +     */
> +    public void endConfiguration() {
> +        // Nothing to do
> +    }
> +
> +    /**
> +     * StartConfiguration stub.
> +     */
> +    public void startConfiguration() {
> +        // Nothing to do
> +    }
> +}
>
> Added:
> incubator/openjpa/trunk/openjpa-kernel/src/main/java/org/apache/openjpa/util/WASTransformer.java
> URL:
> http://svn.apache.org/viewvc/incubator/openjpa/trunk/openjpa-kernel/src/main/java/org/apache/openjpa/util/WASTransformer.java?view=auto&rev=468064
>
> ==============================================================================
> ---
> incubator/openjpa/trunk/openjpa-kernel/src/main/java/org/apache/openjpa/util/WASTransformer.java
> (added)
> +++
> incubator/openjpa/trunk/openjpa-kernel/src/main/java/org/apache/openjpa/util/WASTransformer.java
> Thu Oct 26 10:08:05 2006
> @@ -0,0 +1,57 @@
> +/*
> + * Copyright 2006 The Apache Software Foundation.
> + *
> + * Licensed 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.openjpa.util;
> +
> +import serp.bytecode.BCClass;
> +import serp.bytecode.Project;
> +
> +/**
> + * WASTransformer uses Serp to add WebSphere proprietary interface to
> + * WASManagedRuntime$WASSynchronization. The interface is added at build
> time.
> + * The WebSphere extensions classes must be found on the classpath
> whenever an
> + * instance of WASManagedRuntime$WASSynchronization is instantiated.
> + *
> + * @author Michael Dick
> + *
> + */
> +public class WASTransformer {
> +
> +    /**
> +     * Class that will be modified
> +     */
> +    public static final String _class =
> +        "org.apache.openjpa.ee.WASManagedRuntime$WASSynchronization";
> +
> +    /**
> +     * Interface which will be added
> +     */
> +    public static final String _interface =
> +        "com.ibm.websphere.jtaextensions.SynchronizationCallback";
> +
> +    public static void main(String[] args) {
> +
> +        Project project = new Project();
> +
> +        BCClass bcClass = project.loadClass(_class);
> +
> +        bcClass.declareInterface(_interface);
> +        try {
> +            bcClass.write();
> +        } catch (Exception e) {
> +            System.err.println(e);
> +        }
> +    }
> +}
>
> Modified:
> incubator/openjpa/trunk/openjpa-kernel/src/main/resources/org/apache/openjpa/ee/localizer.properties
> URL:
> http://svn.apache.org/viewvc/incubator/openjpa/trunk/openjpa-kernel/src/main/resources/org/apache/openjpa/ee/localizer.properties?view=diff&rev=468064&r1=468063&r2=468064
>
> ==============================================================================
> ---
> incubator/openjpa/trunk/openjpa-kernel/src/main/resources/org/apache/openjpa/ee/localizer.properties
> (original)
> +++
> incubator/openjpa/trunk/openjpa-kernel/src/main/resources/org/apache/openjpa/ee/localizer.properties
> Thu Oct 26 10:08:05 2006
> @@ -1,8 +1,31 @@
> -tm-not-found: Could not perform automatic lookup of EJB container''s \
> -       javax.transaction.TransactionManager implementation. Please ensure
> that \
> -       you are running the application from within an EJB 1.1 compliant
> EJB \
> -       container, and then set the org.apache.openjpa.ManagedRuntimeproperty to the \
> -       appropriate value to obtain the TransactionManager.
> -expected-reference: Expected object to be of type Reference, but instead
> was \
> -       "{0}".
> -not-supported: This operation is not supported.
> +tm-not-found: Could not perform automatic lookup of EJB container''s \
> +       javax.transaction.TransactionManager implementation. Please ensure
> that \
> +       you are running the application from within an EJB 1.1 compliant
> EJB \
> +       container, and then set the org.apache.openjpa.ManagedRuntimeproperty to the \
> +       appropriate value to obtain the TransactionManager.
> +expected-reference: Expected object to be of type Reference, but instead
> was \
> +       "{0}".
> +not-supported: This operation is not supported.
> +was-unsupported-op: Unable to execute {0} on a WebSphere managed
> transaction. \
> +       WebSphere does not support direct manipulation of managed
> transactions.
> +was-no-transaction: Unable to detect a WebSphere transaction context. \
> Please ensure \
> +       that you are running the application from within WebSphere
> Application Server \
> +       (version 5.0.2 or newer) and the application has not spun a
> thread. \
> +       If the application does manage its own threads the behavior is
> undefined.
> +was-reflection-exception: An error occured reflecting WebSphere
> proprietary \
> +       interfaces. Please ensure that you are running the application
> from within \
> +       WebSphere Application Server (version 5.0.2 or newer).
> +was-lookup-error: An error occurred looking up the WebSphere extended JTA
> \
> +       service. Please ensure that you are running the application from
> within WebSphere \
> +       Application Server (version 5.0.2 or newer).was-unsupported-op:
> Unable to execute {0} on a WebSphere managed transaction. \
> +       WebSphere does not support direct manipulation of managed
> transactions.
> +was-no-transaction: Unable to detect a WebSphere transaction context. \
> Please ensure \
> +       that you are running the application from within WebSphere
> Application Server \
> +       (version 5.0.2 or newer) and the application has not spun a
> thread. \
> +       If the application does manage its own threads the behavior is
> undefined.
> +was-reflection-exception: An error occured reflecting WebSphere
> proprietary \
> +       interfaces. Please ensure that you are running the application
> from within \
> +       WebSphere Application Server (version 5.0.2 or newer).
> +was-lookup-error: An error occurred looking up the WebSphere extended JTA
> \
> +       service. Please ensure that you are running the application from
> within WebSphere \
> +       Application Server (version 5.0.2 or newer).
> \ No newline at end of file
>
> Added:
> incubator/openjpa/trunk/openjpa-kernel/src/test/java/org/apache/openjpa/util/TestWASTransformer.java
> URL:
> http://svn.apache.org/viewvc/incubator/openjpa/trunk/openjpa-kernel/src/test/java/org/apache/openjpa/util/TestWASTransformer.java?view=auto&rev=468064
>
> ==============================================================================
> ---
> incubator/openjpa/trunk/openjpa-kernel/src/test/java/org/apache/openjpa/util/TestWASTransformer.java
> (added)
> +++
> incubator/openjpa/trunk/openjpa-kernel/src/test/java/org/apache/openjpa/util/TestWASTransformer.java
> Thu Oct 26 10:08:05 2006
> @@ -0,0 +1,54 @@
> +/*
> + * Copyright 2006 The Apache Software Foundation.
> + *
> + * Licensed 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.openjpa.util;
> +
> +import junit.framework.TestCase;
> +
> +import org.apache.openjpa.util.WASTransformer;
> +
> +/**
> + * Test class for WASTransformer.
> + *
> + */
> +public class TestWASTransformer extends TestCase {
> +
> +    /**
> +     * This test will verify that the
> WASManagedRuntime$WASSynchronization
> +     * class was properly modified by the maven build process (reference
> +     * the top level pom.xml).  This testcase will not execute properly
> +     * within Eclipse since the Eclipse target directory (probably)
> hasn't
> +     * been modified via the maven build.
> +     *
> +     * @throws ClassNotFoundException
> +     * @author Michael Dick
> +     */
> +    public void testInterfaceAdded()throws ClassNotFoundException {
> +
> +        boolean caughtExpectedException = false;
> +
> +        Class syncClass = null;
> +
> +        try {
> +             syncClass = Class.forName(WASTransformer._class);
> +        } catch (NoClassDefFoundError e) {
> +            if (e.getMessage().contains(WASTransformer._interface)) {
> +                caughtExpectedException = true;
> +            }
> +        }
> +        assertNull(syncClass);
> +        assertTrue(caughtExpectedException);
> +    }
> +}
>
>
>

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