WELD-646 tests

tests-arquillian/src/test/java/org/jboss/weld/tests/interceptors/retry/FailingProcessor.java

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+/*
+ * JBoss, Home of Professional Open Source
+ * Copyright 2010, Red Hat, Inc. and/or its affiliates, and individual
+ * contributors by the @authors tag. See the copyright.txt in the
+ * distribution for a full listing of individual contributors.
+ *
+ * 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.jboss.weld.tests.interceptors.retry;
+
+/**
+ * @author Marius Bogoevici
+ */
+public class FailingProcessor
+{
+   int attempts = 0;
+
+   @Retriable @Transactional
+   public int tryToProcess()
+   {
+      if (++attempts < 3)
+         throw new RuntimeException("Try harder");
+      return attempts;
+   }
+}

tests-arquillian/src/test/java/org/jboss/weld/tests/interceptors/retry/Retriable.java

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+/*
+ * JBoss, Home of Professional Open Source
+ * Copyright 2010, Red Hat, Inc. and/or its affiliates, and individual
+ * contributors by the @authors tag. See the copyright.txt in the
+ * distribution for a full listing of individual contributors.
+ *
+ * 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.jboss.weld.tests.interceptors.retry;
+
+import java.lang.annotation.Documented;
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Inherited;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+import javax.interceptor.InterceptorBinding;
+
+/**
+ * @author Marius Bogoevici
+ */
+@InterceptorBinding
+@Retention(RetentionPolicy.RUNTIME)
+@Documented
+@Inherited
+@Target({ElementType.METHOD, ElementType.TYPE})
+public @interface Retriable
+{
+
+}

tests-arquillian/src/test/java/org/jboss/weld/tests/interceptors/retry/RetryInterceptor.java

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+/*
+ * JBoss, Home of Professional Open Source
+ * Copyright 2010, Red Hat, Inc. and/or its affiliates, and individual
+ * contributors by the @authors tag. See the copyright.txt in the
+ * distribution for a full listing of individual contributors.
+ *
+ * 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.jboss.weld.tests.interceptors.retry;
+
+import javax.interceptor.AroundInvoke;
+import javax.interceptor.Interceptor;
+import javax.interceptor.InvocationContext;
+
+/**
+ * @author Marius Bogoevici
+ */
+@Interceptor @Retriable 
+public class RetryInterceptor
+{
+
+   @AroundInvoke
+   public Object retryOnFailure(InvocationContext invocationContext) throws Exception
+   {
+      int attempts = 0;
+      do
+      {
+         try
+         {
+            return invocationContext.proceed();
+         }
+         catch (Exception e)
+         {
+
+         }
+         attempts++;
+      } while (attempts < 3);
+      return null;
+   }
+}

tests-arquillian/src/test/java/org/jboss/weld/tests/interceptors/retry/RetryInterceptorTest.java

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+/*
+ * JBoss, Home of Professional Open Source
+ * Copyright 2010, Red Hat, Inc. and/or its affiliates, and individual
+ * contributors by the @authors tag. See the copyright.txt in the
+ * distribution for a full listing of individual contributors.
+ *
+ * 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.jboss.weld.tests.interceptors.retry;
+
+import org.jboss.arquillian.api.Deployment;
+import org.jboss.arquillian.junit.Arquillian;
+import org.jboss.shrinkwrap.api.Archive;
+import org.jboss.shrinkwrap.api.BeanArchive;
+import org.jboss.shrinkwrap.api.ShrinkWrap;
+import org.jboss.weld.tests.category.Broken;
+import org.junit.Assert;
+import org.junit.Test;
+import org.junit.experimental.categories.Category;
+import org.junit.runner.RunWith;
+
+/**
+ * @author Marius Bogoevici
+ */
+@RunWith(Arquillian.class)
+public class RetryInterceptorTest
+{
+   @Deployment
+   public static Archive<?> deploy()
+   {
+      return ShrinkWrap.create(BeanArchive.class)
+         .intercept(RetryInterceptor.class, TransactionalInterceptor.class)
+         .addPackage(RetryInterceptorTest.class.getPackage());
+   }
+
+   @Category(Broken.class)
+   @Test
+   public void testRetry(FailingProcessor processor)
+   {
+      Assert.assertEquals(3, processor.tryToProcess());
+      Assert.assertEquals(3, TransactionalInterceptor.invocationCount);
+   }
+
+}

tests-arquillian/src/test/java/org/jboss/weld/tests/interceptors/retry/Transactional.java

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+/*
+ * JBoss, Home of Professional Open Source
+ * Copyright 2010, Red Hat, Inc. and/or its affiliates, and individual
+ * contributors by the @authors tag. See the copyright.txt in the
+ * distribution for a full listing of individual contributors.
+ *
+ * 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.jboss.weld.tests.interceptors.retry;
+
+import java.lang.annotation.Documented;
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Inherited;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+import javax.interceptor.InterceptorBinding;
+
+/**
+ * @author Marius Bogoevici
+ */
+@InterceptorBinding
+@Retention(RetentionPolicy.RUNTIME)
+@Documented
+@Inherited
+@Target({ElementType.METHOD, ElementType.TYPE})
+public @interface Transactional
+{
+
+}

tests-arquillian/src/test/java/org/jboss/weld/tests/interceptors/retry/TransactionalInterceptor.java

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+/*
+ * JBoss, Home of Professional Open Source
+ * Copyright 2010, Red Hat, Inc. and/or its affiliates, and individual
+ * contributors by the @authors tag. See the copyright.txt in the
+ * distribution for a full listing of individual contributors.
+ *
+ * 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.jboss.weld.tests.interceptors.retry;
+
+import javax.interceptor.AroundInvoke;
+import javax.interceptor.Interceptor;
+import javax.interceptor.InvocationContext;
+
+/**
+ * @author Marius Bogoevici
+ */
+@Interceptor @Transactional 
+public class TransactionalInterceptor
+{
+   static int invocationCount = 0;
+
+   @AroundInvoke
+   public Object doInTransaction(InvocationContext invocationContext) throws Exception
+   {
+      invocationCount++;
+      return invocationContext.proceed();
+   }
+}