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Diffstat (limited to 'sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy')
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diff --git a/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/.ruleset b/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/.ruleset new file mode 100644 index 0000000000..a1547fea92 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/.ruleset @@ -0,0 +1,190 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + * 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. +--> +<ruleset name="pmd-eclipse"> + <description>PMD Plugin preferences rule set</description> + + + <rule ref="rulesets/basic.xml/BooleanInstantiation"/> + <rule ref="rulesets/basic.xml/CollapsibleIfStatements"/> + <rule ref="rulesets/basic.xml/DoubleCheckedLocking"/> +<!--<rule ref="rulesets/basic.xml/EmptyCatchBlock"/>--> +<!--<rule ref="rulesets/basic.xml/EmptyFinallyBlock"/>--> +<!--<rule ref="rulesets/basic.xml/EmptyIfStmt"/>--> + <rule ref="rulesets/basic.xml/EmptyStatementNotInLoop"/> +<!--<rule ref="rulesets/basic.xml/EmptyStaticInitializer"/>--> +<!--<rule ref="rulesets/basic.xml/EmptySwitchStatements"/>--> +<!--<rule ref="rulesets/basic.xml/EmptySynchronizedBlock"/>--> +<!--<rule ref="rulesets/basic.xml/EmptyTryBlock"/>--> +<!--<rule ref="rulesets/basic.xml/EmptyWhileStmt"/>--> + <rule ref="rulesets/basic.xml/ForLoopShouldBeWhileLoop"/> + <rule 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ref="rulesets/sunsecure.xml/ArrayIsStoredDirectly"/>--> + + <rule ref="rulesets/unusedcode.xml/UnusedLocalVariable"/> + <rule ref="rulesets/unusedcode.xml/UnusedPrivateField"/> + <rule ref="rulesets/unusedcode.xml/UnusedPrivateMethod"/> + <!--<rule ref="rulesets/unusedcode.xml/UnusedFormalParameter"/>--> + +</ruleset> diff --git a/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/LICENSE.txt b/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/LICENSE.txt new file mode 100644 index 0000000000..0084319535 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/LICENSE.txt @@ -0,0 +1,202 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + 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. diff --git a/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/NOTICE.txt b/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/NOTICE.txt new file mode 100644 index 0000000000..d83ebbe236 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/NOTICE.txt @@ -0,0 +1,14 @@ +${pom.name} +Copyright (c) 2005 - 2006 The Apache Software Foundation + +Apache Tuscany is an effort undergoing incubation at The Apache Software +Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is +required of all newly accepted projects until a further review indicates that +the infrastructure, communications, and decision making process have stabilized +in a manner consistent with other successful ASF projects. While incubation +status is not necessarily a reflection of the completeness or stability of the +code, it does indicate that the project has yet to be fully endorsed by the ASF. + +This product includes software developed by +The Apache Software Foundation (http://www.apache.org/). + diff --git a/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/pom.xml b/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/pom.xml new file mode 100644 index 0000000000..30d90f503b --- /dev/null +++ b/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/pom.xml @@ -0,0 +1,77 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + * 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. +--> +<project> + + <parent> + <groupId>org.apache.tuscany.sca.services.containers</groupId> + <artifactId>parent</artifactId> + <version>1.0-incubator-M2-SNAPSHOT</version> + </parent> + + <modelVersion>4.0.0</modelVersion> + <artifactId>groovy</artifactId> + <name>Apache Tuscany Groovy Container</name> + <description>Apache Tuscany Groovy Container</description> + + <dependencies> + <dependency> + <groupId>org.apache.tuscany.sca.kernel</groupId> + <artifactId>tuscany-spi</artifactId> + <version>${sca.version}</version> + <scope>compile</scope> + </dependency> + + <dependency> + <groupId>groovy</groupId> + <artifactId>groovy</artifactId> + <version>1.0-jsr-05</version> + <scope>provided</scope> + <exclusions> + <exclusion> + <groupId>cglib</groupId> + <artifactId>cglib-full</artifactId> + </exclusion> + </exclusions> + </dependency> + <dependency> + <groupId>xpp3</groupId> + <artifactId>xpp3</artifactId> + <version>1.1.3.4-RC8</version> + <scope>provided</scope> + </dependency> + + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>test</artifactId> + <version>${sca.version}</version> + <scope>test</scope> + </dependency> + + <dependency> + <groupId>org.easymock</groupId> + <artifactId>easymock</artifactId> + </dependency> + <dependency> + <groupId>org.easymock</groupId> + <artifactId>easymockclassextension</artifactId> + </dependency> + </dependencies> + +</project> diff --git a/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/main/java/org/apache/tuscany/container/groovy/AsyncGroovyInvoker.java b/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/main/java/org/apache/tuscany/container/groovy/AsyncGroovyInvoker.java new file mode 100644 index 0000000000..f761122847 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/main/java/org/apache/tuscany/container/groovy/AsyncGroovyInvoker.java @@ -0,0 +1,92 @@ +/* + * 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.tuscany.container.groovy; + +import org.apache.tuscany.spi.component.TargetException; +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.InvocationRuntimeException; +import org.apache.tuscany.spi.wire.Message; + +/** + * Responsible for performing a non-blocking dispatch on a Groovy component implementation instance + * + * @version $Rev$ $Date$ + */ +public class AsyncGroovyInvoker extends GroovyInvoker { + + private InboundWire wire; + private AsyncMonitor monitor; + private WorkContext workContext; + private Object target; + + /** + * Creates a new invoker + * + * @param operation the operation the invoker is associated with + * @param wire + * @param component the target component + * @param monitor the monitor to pass events to + * @param workContext + */ + public AsyncGroovyInvoker(String operation, + InboundWire wire, + GroovyAtomicComponent component, + AsyncMonitor monitor, + WorkContext workContext) { + super(operation, component); + this.wire = wire; + this.monitor = monitor; + this.workContext = workContext; + } + + public Message invoke(Message msg) throws InvocationRuntimeException { + try { + Object messageId = msg.getMessageId(); + wire.addMapping(messageId, msg.getFromAddress()); + workContext.setCurrentMessageId(null); + workContext.setCurrentCorrelationId(messageId); + invokeTarget(msg.getBody()); + // async so no return value + return null; + } catch (Throwable e) { + // FIXME need to log exceptions + monitor.executionError(e); + return null; + } + } + + public AsyncGroovyInvoker clone() throws CloneNotSupportedException { + return (AsyncGroovyInvoker) super.clone(); + } + + /** + * Resolves the target service instance or returns a cached one + */ + protected Object getInstance() throws TargetException { + if (!cacheable) { + return component.getTargetInstance(); + } else { + if (target == null) { + target = component.getTargetInstance(); + } + return target; + } + } +} diff --git a/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/main/java/org/apache/tuscany/container/groovy/AsyncMonitor.java b/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/main/java/org/apache/tuscany/container/groovy/AsyncMonitor.java new file mode 100644 index 0000000000..4da5538990 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/main/java/org/apache/tuscany/container/groovy/AsyncMonitor.java @@ -0,0 +1,34 @@ +/* + * 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.tuscany.container.groovy; + +/** + * A monitor used to log events during non-blocking invocations + * <p/> + * + * @version $$Rev$$ $$Date$$ + */ +public interface AsyncMonitor { + + /** + * Logs an exception thrown during an invocation + */ + void executionError(Throwable e); + +} diff --git a/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/main/java/org/apache/tuscany/container/groovy/GroovyAtomicComponent.java b/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/main/java/org/apache/tuscany/container/groovy/GroovyAtomicComponent.java new file mode 100644 index 0000000000..b0ed18382f --- /dev/null +++ b/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/main/java/org/apache/tuscany/container/groovy/GroovyAtomicComponent.java @@ -0,0 +1,120 @@ +/* + * 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.tuscany.container.groovy; + +import java.util.Collections; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import org.apache.tuscany.spi.ObjectCreationException; +import org.apache.tuscany.spi.ObjectFactory; +import org.apache.tuscany.spi.component.TargetException; +import org.apache.tuscany.spi.extension.AtomicComponentExtension; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.OutboundWire; +import org.apache.tuscany.spi.wire.TargetInvoker; + +import groovy.lang.GroovyObject; + +/** + * The Groovy atomic component implementation. Groovy implementations may be "scripts" or classes. + */ +public class GroovyAtomicComponent extends AtomicComponentExtension { + private final Class<? extends GroovyObject> groovyClass; + private final List<Class<?>> services; + //FIXME properties should move up to AtomicComponentExtension + private final Map<String, ObjectFactory> properties; + private AsyncMonitor monitor; + + public GroovyAtomicComponent(GroovyConfiguration configuration, AsyncMonitor monitor) { + super(configuration.getName(), + configuration.getParent(), + configuration.getScopeContainer(), + configuration.getWireService(), + configuration.getWorkContext(), + null, configuration.getInitLevel()); + + this.groovyClass = configuration.getGroovyClass(); + this.services = Collections.unmodifiableList(configuration.getServices()); + this.properties = new HashMap<String, ObjectFactory>(); + assert groovyClass != null; + this.monitor = monitor; + } + + public List<Class<?>> getServiceInterfaces() { + return services; + } + + public TargetInvoker createTargetInvoker(String targetName, Operation operation) { + return new GroovyInvoker(operation.getName(), this); + } + + public TargetInvoker createAsyncTargetInvoker(InboundWire wire, Operation operation) { + return new AsyncGroovyInvoker(operation.getName(), wire, this, monitor, workContext); + } + + public Object createInstance() throws ObjectCreationException { + GroovyObject instance; + try { + instance = groovyClass.newInstance(); + } catch (IllegalAccessException e) { + throw new ObjectCreationException(e); + } catch (InstantiationException e) { + throw new ObjectCreationException(e); + } + + // inject properties + for (Map.Entry<String, ObjectFactory> property : properties.entrySet()) { + instance.setProperty(property.getKey(), property.getValue().getInstance()); + } + + // inject references + for (List<OutboundWire> referenceWires : getOutboundWires().values()) { + for (OutboundWire wire : referenceWires) { + instance.setProperty(wire.getReferenceName(), wireService.createProxy(wire)); + } + } + return instance; + } + + public GroovyObject getTargetInstance() throws TargetException { + return (GroovyObject) scopeContainer.getInstance(this); + } + + public Object getServiceInstance() throws TargetException { + //TODO this should return a default service from a wire + return scopeContainer.getInstance(this); + } + + public Object getServiceInstance(String service) throws TargetException { + InboundWire wire = getInboundWire(service); + if (wire == null) { + TargetException e = new TargetException("ServiceDefinition not found"); // TODO better error message + e.setIdentifier(service); + throw e; + } + return wireService.createProxy(wire); + } + + public void addPropertyFactory(String name, ObjectFactory<?> factory) { + properties.put(name, factory); + } +} diff --git a/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/main/java/org/apache/tuscany/container/groovy/GroovyComponentBuilder.java b/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/main/java/org/apache/tuscany/container/groovy/GroovyComponentBuilder.java new file mode 100644 index 0000000000..4e99b888da --- /dev/null +++ b/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/main/java/org/apache/tuscany/container/groovy/GroovyComponentBuilder.java @@ -0,0 +1,119 @@ +/* + * 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.tuscany.container.groovy; + +import java.util.ArrayList; +import java.util.Collection; +import java.util.List; + +import org.apache.tuscany.spi.ObjectFactory; +import org.apache.tuscany.spi.builder.BuilderConfigException; +import org.apache.tuscany.spi.component.Component; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.extension.ComponentBuilderExtension; +import org.apache.tuscany.spi.model.ComponentDefinition; +import org.apache.tuscany.spi.model.Property; +import org.apache.tuscany.spi.model.Scope; +import org.apache.tuscany.spi.model.ServiceDefinition; + +import groovy.lang.GroovyClassLoader; +import groovy.lang.GroovyObject; +import org.codehaus.groovy.control.CompilationFailedException; + +/** + * Extension point for creating {@link GroovyAtomicComponent}s from an assembly configuration + * + * @version $$Rev$$ $$Date$$ + */ +public class GroovyComponentBuilder extends ComponentBuilderExtension<GroovyImplementation> { + + protected Class<GroovyImplementation> getImplementationType() { + return GroovyImplementation.class; + } + + public Component build(CompositeComponent parent, + ComponentDefinition<GroovyImplementation> componentDefinition, + DeploymentContext deploymentContext) + throws BuilderConfigException { + + String name = componentDefinition.getName(); + GroovyImplementation implementation = componentDefinition.getImplementation(); + GroovyComponentType componentType = implementation.getComponentType(); + + int initLevel = componentType.getInitLevel(); + + // get list of services provided by this component + Collection<ServiceDefinition> collection = componentType.getServices().values(); + List<Class<?>> services = new ArrayList<Class<?>>(collection.size()); + for (ServiceDefinition serviceDefinition : collection) { + services.add(serviceDefinition.getServiceContract().getInterfaceClass()); + } + + // get the Groovy classloader for this deployment component + GroovyClassLoader groovyClassLoader = (GroovyClassLoader) deploymentContext.getExtension("groovy.classloader"); + if (groovyClassLoader == null) { + groovyClassLoader = new GroovyClassLoader(deploymentContext.getClassLoader()); + deploymentContext.putExtension("groovy.classloader", groovyClassLoader); + } + + // create the implementation class for the script + Class<? extends GroovyObject> groovyClass; + try { + String script = implementation.getScript(); + // REVIEW JFM can we cache the class? + groovyClass = groovyClassLoader.parseClass(script); + } catch (CompilationFailedException e) { + BuilderConfigException bce = new BuilderConfigException(e); + bce.setIdentifier(name); + throw bce; + } + // TODO deal with init and destroy + + GroovyConfiguration configuration = new GroovyConfiguration(); + configuration.setName(name); + configuration.setGroovyClass(groovyClass); + configuration.setParent(parent); + // get the scope container for this component's scope + Scope scope = componentType.getLifecycleScope(); + if (Scope.MODULE == scope) { + configuration.setScopeContainer(deploymentContext.getModuleScope()); + } else { + configuration.setScopeContainer(scopeRegistry.getScopeContainer(scope)); + } + + + configuration.setWireService(wireService); + configuration.setWorkContext(workContext); + configuration.setInitLevel(initLevel); + configuration.setServices(services); + GroovyAtomicComponent component = new GroovyAtomicComponent(configuration, null); + + // handle properties + for (Property<?> property : componentType.getProperties().values()) { + ObjectFactory<?> factory = property.getDefaultValueFactory(); + if (factory != null) { + component.addPropertyFactory(property.getName(), factory); + } + } + return component; + } + + +} diff --git a/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/main/java/org/apache/tuscany/container/groovy/GroovyComponentType.java b/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/main/java/org/apache/tuscany/container/groovy/GroovyComponentType.java new file mode 100644 index 0000000000..bd54371fd7 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/main/java/org/apache/tuscany/container/groovy/GroovyComponentType.java @@ -0,0 +1,43 @@ +/* + * 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.tuscany.container.groovy; + +import org.apache.tuscany.spi.model.ComponentType; +import org.apache.tuscany.spi.model.Property; +import org.apache.tuscany.spi.model.ReferenceDefinition; +import org.apache.tuscany.spi.model.Scope; +import org.apache.tuscany.spi.model.ServiceDefinition; + +/** + * Model object representing a Groovy component type + * + * @version $$Rev$$ $$Date$$ + */ +public class GroovyComponentType extends ComponentType<ServiceDefinition, ReferenceDefinition, Property<?>> { + private Scope lifecycleScope; + + public Scope getLifecycleScope() { + return lifecycleScope; + } + + public void setLifecycleScope(Scope lifecycleScope) { + this.lifecycleScope = lifecycleScope; + } + +} diff --git a/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/main/java/org/apache/tuscany/container/groovy/GroovyComponentTypeLoader.java b/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/main/java/org/apache/tuscany/container/groovy/GroovyComponentTypeLoader.java new file mode 100644 index 0000000000..6da7840fdb --- /dev/null +++ b/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/main/java/org/apache/tuscany/container/groovy/GroovyComponentTypeLoader.java @@ -0,0 +1,43 @@ +/* + * 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.tuscany.container.groovy; + +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.extension.ComponentTypeLoaderExtension; +import org.apache.tuscany.spi.loader.LoaderException; +import org.apache.tuscany.spi.model.Scope; + +/** + * @version $Rev$ $Date$ + */ +public class GroovyComponentTypeLoader extends ComponentTypeLoaderExtension<GroovyImplementation> { + protected Class<GroovyImplementation> getImplementationClass() { + return GroovyImplementation.class; + } + + public void load(CompositeComponent parent, GroovyImplementation implementation, DeploymentContext context) + throws LoaderException { + GroovyComponentType componentType = new GroovyComponentType(); + // for now, default to module + componentType.setLifecycleScope(Scope.MODULE); + implementation.setComponentType(componentType); + } + +} diff --git a/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/main/java/org/apache/tuscany/container/groovy/GroovyConfiguration.java b/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/main/java/org/apache/tuscany/container/groovy/GroovyConfiguration.java new file mode 100644 index 0000000000..b9ede2d034 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/main/java/org/apache/tuscany/container/groovy/GroovyConfiguration.java @@ -0,0 +1,150 @@ +/* + * 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.tuscany.container.groovy; + +import java.lang.reflect.Member; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.component.ScopeContainer; +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.wire.WireService; + +import groovy.lang.GroovyObject; + +/** + * Encapsulates confuration for a Groovy-based atomic component + * + * @version $Rev$ $Date$ + */ +public class GroovyConfiguration { + + private CompositeComponent parent; + private ScopeContainer scopeContainer; + private int initLevel; + private Map<String, Member> referenceSites = new HashMap<String, Member>(); + private Map<String, Member> propertySites = new HashMap<String, Member>(); + private Map<String, Member> callbackSites = new HashMap<String, Member>(); + private List<Class<?>> serviceInterfaces = new ArrayList<Class<?>>(); + private WireService wireService; + private WorkContext workContext; + private String name; + private Class<? extends GroovyObject> groovyClass; + private List<Class<?>> services; + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + public Class<? extends GroovyObject> getGroovyClass() { + return groovyClass; + } + + public void setGroovyClass(Class<? extends GroovyObject> groovyClass) { + this.groovyClass = groovyClass; + } + + public CompositeComponent getParent() { + return parent; + } + + public void setParent(CompositeComponent parent) { + this.parent = parent; + } + + public ScopeContainer getScopeContainer() { + return scopeContainer; + } + + public void setScopeContainer(ScopeContainer scopeContainer) { + this.scopeContainer = scopeContainer; + } + + public List<Class<?>> getServiceInterfaces() { + return serviceInterfaces; + } + + public void addServiceInterface(Class<?> serviceInterface) { + serviceInterfaces.add(serviceInterface); + } + + public int getInitLevel() { + return initLevel; + } + + public void setInitLevel(int initLevel) { + this.initLevel = initLevel; + } + + public List<Class<?>> getServices() { + return services; + } + + public void setServices(List<Class<?>> services) { + this.services = services; + } + + public Map<String, Member> getReferenceSite() { + return referenceSites; + } + + public void addReferenceSite(String name, Member member) { + referenceSites.put(name, member); + } + + public Map<String, Member> getCallbackSite() { + return callbackSites; + } + + public void addCallbackSite(String name, Member member) { + callbackSites.put(name, member); + } + + public Map<String, Member> getPropertySites() { + return propertySites; + } + + public void addPropertySite(String name, Member member) { + propertySites.put(name, member); + } + + public WireService getWireService() { + return wireService; + } + + public void setWireService(WireService wireService) { + this.wireService = wireService; + } + + public WorkContext getWorkContext() { + return workContext; + } + + public void setWorkContext(WorkContext workContext) { + this.workContext = workContext; + } + +} diff --git a/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/main/java/org/apache/tuscany/container/groovy/GroovyImplementation.java b/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/main/java/org/apache/tuscany/container/groovy/GroovyImplementation.java new file mode 100644 index 0000000000..96b4a3bc2d --- /dev/null +++ b/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/main/java/org/apache/tuscany/container/groovy/GroovyImplementation.java @@ -0,0 +1,45 @@ +/* + * 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.tuscany.container.groovy; + +import org.apache.tuscany.spi.model.AtomicImplementation; + +/** + * Model object for a Groovy implementation. + */ +public class GroovyImplementation extends AtomicImplementation<GroovyComponentType> { + + //the Groovy source to be executed + private String script; + + /** + * Returns the Groovy source to be executed. + */ + public String getScript() { + return script; + } + + /** + * Sets the Groovy source to be executed. + */ + public void setScript(String script) { + this.script = script; + } + +} diff --git a/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/main/java/org/apache/tuscany/container/groovy/GroovyInvoker.java b/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/main/java/org/apache/tuscany/container/groovy/GroovyInvoker.java new file mode 100644 index 0000000000..b6fdbbb0b6 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/main/java/org/apache/tuscany/container/groovy/GroovyInvoker.java @@ -0,0 +1,87 @@ +/* + * 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.tuscany.container.groovy; + +import java.lang.reflect.InvocationTargetException; + +import org.apache.tuscany.spi.wire.InvocationRuntimeException; +import org.apache.tuscany.spi.wire.Message; +import org.apache.tuscany.spi.wire.TargetInvoker; + +import groovy.lang.GroovyObject; + +/** + * Dispatches to a Groovy implementation instance + * + * @version $$Rev$$ $$Date$$ + */ +public class GroovyInvoker implements TargetInvoker, Cloneable { + + protected GroovyAtomicComponent component; + protected String operation; + protected boolean cacheable; + + public GroovyInvoker(String operation, GroovyAtomicComponent context) { + this.component = context; + this.operation = operation; + } + + public boolean isCacheable() { + return cacheable; + } + + public void setCacheable(boolean cacheable) { + this.cacheable = cacheable; + } + + public boolean isOptimizable() { + return false; + } + + /** + * Dispatches to the the target. + */ + public Object invokeTarget(final Object payload) throws InvocationTargetException { + GroovyObject target = component.getTargetInstance(); + Object[] args = (Object[]) payload; + try { + return target.invokeMethod(operation, args); + } catch (Exception ex) { + throw new InvocationTargetException(ex); + } + } + + public Message invoke(Message msg) throws InvocationRuntimeException { + try { + Object resp = invokeTarget(msg.getBody()); + msg.setBody(resp); + } catch (InvocationTargetException e) { + msg.setBodyWithFault(e.getCause()); + } catch (Throwable e) { + msg.setBodyWithFault(e); + } + return msg; + } + + public GroovyInvoker clone() throws CloneNotSupportedException { + return (GroovyInvoker) super.clone(); + } + + +} diff --git a/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/main/java/org/apache/tuscany/container/groovy/ImplementationLoader.java b/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/main/java/org/apache/tuscany/container/groovy/ImplementationLoader.java new file mode 100644 index 0000000000..da93abbd9d --- /dev/null +++ b/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/main/java/org/apache/tuscany/container/groovy/ImplementationLoader.java @@ -0,0 +1,110 @@ +/* + * 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.tuscany.container.groovy; + +import java.io.IOException; +import java.io.InputStream; +import java.io.InputStreamReader; +import java.io.Reader; +import java.net.URL; +import javax.xml.namespace.QName; +import javax.xml.stream.XMLStreamException; +import javax.xml.stream.XMLStreamReader; + +import org.apache.tuscany.spi.annotation.Autowire; +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.extension.LoaderExtension; +import org.apache.tuscany.spi.loader.LoaderException; +import org.apache.tuscany.spi.loader.LoaderRegistry; +import org.apache.tuscany.spi.loader.LoaderUtil; +import org.apache.tuscany.spi.loader.MissingResourceException; + +/** + * Loader for handling <groovy:implementation> elements. + * + * @version $Rev$ $Date$ + */ +public class ImplementationLoader extends LoaderExtension<GroovyImplementation> { + private static final QName IMPLEMENTATION_GROOVY = + new QName("http://incubator.apache.org/tuscany/xmlns/container/groovy/1.0-incubator-M2", "implementation.groovy"); + + public ImplementationLoader(@Autowire LoaderRegistry registry) { + super(registry); + } + + public QName getXMLType() { + return IMPLEMENTATION_GROOVY; + } + + public GroovyImplementation load(CompositeComponent parent, + XMLStreamReader reader, + DeploymentContext deploymentContext) + throws XMLStreamException, LoaderException { + + String script = reader.getAttributeValue(null, "script"); + if (script == null) { + throw new MissingResourceException("No script supplied"); + } + String source = loadSource(deploymentContext.getClassLoader(), script); + + LoaderUtil.skipToEndElement(reader); + + GroovyImplementation implementation = new GroovyImplementation(); + implementation.setScript(source); + // no component type support + //registry.loadComponentType(parent, implementation, deploymentContext); + return implementation; + } + + protected String loadSource(ClassLoader cl, String resource) throws LoaderException { + URL url = cl.getResource(resource); + if (url == null) { + throw new MissingResourceException(resource); + } + InputStream is; + try { + is = url.openStream(); + } catch (IOException e) { + MissingResourceException mre = new MissingResourceException(resource, e); + mre.setIdentifier(resource); + throw mre; + } + try { + Reader reader = new InputStreamReader(is, "UTF-8"); + char[] buffer = new char[1024]; + StringBuilder source = new StringBuilder(); + int count; + while ((count = reader.read(buffer)) > 0) { + source.append(buffer, 0, count); + } + return source.toString(); + } catch (IOException e) { + LoaderException le = new LoaderException(e); + le.setIdentifier(resource); + throw le; + } finally { + try { + is.close(); + } catch (IOException e) { + // ignore + } + } + } +} diff --git a/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/main/resources/META-INF/sca/groovy.system.scdl b/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/main/resources/META-INF/sca/groovy.system.scdl new file mode 100644 index 0000000000..24fbfd5e25 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/main/resources/META-INF/sca/groovy.system.scdl @@ -0,0 +1,40 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + * 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. + --> +<!-- + JavaScript configuration for the launcher environment. +--> +<composite xmlns="http://www.osoa.org/xmlns/sca/1.0" + xmlns:system="http://incubator.apache.org/tuscany/xmlns/system/1.0-incubator-M2" + + name="groovy.extension"> + + <component name="GroovyLoader"> + <system:implementation.system class="org.apache.tuscany.container.groovy.ImplementationLoader"/> + </component> + + <component name="GroovyComponentTypeLoader"> + <system:implementation.system class="org.apache.tuscany.container.groovy.GroovyComponentTypeLoader"/> + </component> + + <component name="GroovyBuilder"> + <system:implementation.system class="org.apache.tuscany.container.groovy.GroovyComponentBuilder"/> + </component> + +</composite>
\ No newline at end of file diff --git a/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/test/java/org/apache/tuscany/container/groovy/AsyncInvokerTestCase.java b/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/test/java/org/apache/tuscany/container/groovy/AsyncInvokerTestCase.java new file mode 100644 index 0000000000..a27bb25484 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/test/java/org/apache/tuscany/container/groovy/AsyncInvokerTestCase.java @@ -0,0 +1,77 @@ +/* + * 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.tuscany.container.groovy; + +import java.lang.reflect.Method; + +import org.apache.tuscany.spi.component.WorkContext; +import org.apache.tuscany.spi.services.work.WorkScheduler; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.Message; +import org.apache.tuscany.spi.wire.MessageImpl; + +import groovy.lang.GroovyObject; +import junit.framework.TestCase; +import org.apache.tuscany.container.groovy.mock.AsyncTarget; +import static org.easymock.EasyMock.createMock; +import static org.easymock.EasyMock.expect; +import static org.easymock.EasyMock.expectLastCall; +import static org.easymock.EasyMock.getCurrentArguments; +import static org.easymock.EasyMock.isA; +import static org.easymock.EasyMock.replay; +import static org.easymock.EasyMock.verify; +import org.easymock.IAnswer; +import org.easymock.classextension.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class AsyncInvokerTestCase extends TestCase { + + public void testInvoke() throws Exception { + GroovyObject instance = createMock(GroovyObject.class); + expect(instance.invokeMethod("invoke", null)).andReturn(null).once(); + replay(instance); + GroovyAtomicComponent component = EasyMock.createMock(GroovyAtomicComponent.class); + expect(component.getTargetInstance()).andReturn(instance); + EasyMock.replay(component); + AsyncMonitor monitor = createMock(AsyncMonitor.class); + replay(monitor); + + WorkScheduler scheduler = createMock(WorkScheduler.class); + scheduler.scheduleWork(isA(Runnable.class)); + expectLastCall().andStubAnswer(new IAnswer() { + public Object answer() throws Throwable { + Runnable runnable = (Runnable) getCurrentArguments()[0]; + runnable.run(); + return null; + } + }); + replay(scheduler); + WorkContext context = createMock(WorkContext.class); + Method method = AsyncTarget.class.getMethod("invoke"); + method.setAccessible(true); + InboundWire wire = createMock(InboundWire.class); + AsyncGroovyInvoker invoker = new AsyncGroovyInvoker("invoke", wire, component, monitor, context); + Message msg = new MessageImpl(); + invoker.invoke(msg); + verify(instance); + } + +} diff --git a/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/test/java/org/apache/tuscany/container/groovy/GroovyComponentTypeLoaderTestCase.java b/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/test/java/org/apache/tuscany/container/groovy/GroovyComponentTypeLoaderTestCase.java new file mode 100644 index 0000000000..bfff4bdef7 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/test/java/org/apache/tuscany/container/groovy/GroovyComponentTypeLoaderTestCase.java @@ -0,0 +1,37 @@ +/* + * 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.tuscany.container.groovy; + +import org.apache.tuscany.spi.model.Scope; + +import junit.framework.TestCase; + +/** + * @version $Rev$ $Date$ + */ +public class GroovyComponentTypeLoaderTestCase extends TestCase { + + public void testLoad() throws Exception { + GroovyComponentTypeLoader loader = new GroovyComponentTypeLoader(); + GroovyImplementation impl = new GroovyImplementation(); + loader.load(null, impl, null); + GroovyComponentType type = impl.getComponentType(); + assertEquals(Scope.MODULE, type.getLifecycleScope()); + } +} diff --git a/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/test/java/org/apache/tuscany/container/groovy/ImplementationLoaderTestCase.java b/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/test/java/org/apache/tuscany/container/groovy/ImplementationLoaderTestCase.java new file mode 100644 index 0000000000..2af0611757 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/test/java/org/apache/tuscany/container/groovy/ImplementationLoaderTestCase.java @@ -0,0 +1,102 @@ +/* + * 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.tuscany.container.groovy; + +import javax.xml.stream.XMLStreamException; +import javax.xml.stream.XMLStreamReader; + +import org.apache.tuscany.spi.component.CompositeComponent; +import org.apache.tuscany.spi.deployer.DeploymentContext; +import org.apache.tuscany.spi.loader.LoaderException; +import org.apache.tuscany.spi.loader.LoaderRegistry; +import org.apache.tuscany.spi.loader.MissingResourceException; + +import junit.framework.TestCase; +import static org.easymock.classextension.EasyMock.createMock; +import static org.easymock.classextension.EasyMock.expect; +import static org.easymock.classextension.EasyMock.replay; +import static org.easymock.classextension.EasyMock.verify; + +/** + * @version $Rev$ $Date$ + */ +public class ImplementationLoaderTestCase extends TestCase { + private CompositeComponent parent; + private XMLStreamReader reader; + private DeploymentContext deploymentContext; + private ClassLoader classLoader; + private LoaderRegistry registry; + private ImplementationLoader loader; + + public void testNoScriptAttribute() throws LoaderException, XMLStreamException { + expect(reader.getAttributeValue(null, "script")).andReturn(null); + replay(reader); + replay(deploymentContext); + + try { + loader.load(parent, reader, deploymentContext); + fail(); + } catch (MissingResourceException e) { + // ok + } + verify(reader); + verify(deploymentContext); + } + + public void testNoScriptPresent() throws LoaderException, XMLStreamException { + expect(reader.getAttributeValue(null, "script")).andReturn("foo.groovy"); + expect(deploymentContext.getClassLoader()).andReturn(classLoader); + + replay(reader); + replay(deploymentContext); + + ImplementationLoader mockLoader = new ImplementationLoader(registry) { + protected String loadSource(ClassLoader cl, String resource) throws LoaderException { + assertSame(classLoader, cl); + assertEquals("foo.groovy", resource); + throw new MissingResourceException(resource); + } + }; + try { + mockLoader.load(parent, reader, deploymentContext); + fail(); + } catch (MissingResourceException e) { + assertEquals("foo.groovy", e.getMessage()); + } + verify(reader); + verify(deploymentContext); + } + + public void testLoadScript() throws LoaderException { + String script = loader.loadSource(getClass().getClassLoader(), + "org/apache/tuscany/container/groovy/mock/TestScript.groovy"); + assertEquals("Test Script", script); + } + + protected void setUp() throws Exception { + super.setUp(); + registry = createMock(LoaderRegistry.class); + loader = new ImplementationLoader(registry); + + parent = createMock(CompositeComponent.class); + reader = createMock(XMLStreamReader.class); + deploymentContext = createMock(DeploymentContext.class); + classLoader = createMock(ClassLoader.class); + } +} diff --git a/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/test/java/org/apache/tuscany/container/groovy/PropertyTestCase.java b/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/test/java/org/apache/tuscany/container/groovy/PropertyTestCase.java new file mode 100644 index 0000000000..9b828db7eb --- /dev/null +++ b/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/test/java/org/apache/tuscany/container/groovy/PropertyTestCase.java @@ -0,0 +1,90 @@ +/* + * 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.tuscany.container.groovy; + +import java.util.ArrayList; +import java.util.List; + +import org.apache.tuscany.spi.ObjectFactory; +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.ScopeContainer; + +import groovy.lang.GroovyClassLoader; +import groovy.lang.GroovyObject; +import junit.framework.TestCase; +import org.apache.tuscany.container.groovy.mock.Greeting; +import static org.apache.tuscany.test.ArtifactFactory.createWireService; +import static org.easymock.EasyMock.createMock; +import static org.easymock.EasyMock.expect; +import static org.easymock.EasyMock.getCurrentArguments; +import static org.easymock.EasyMock.isA; +import static org.easymock.EasyMock.replay; +import org.easymock.IAnswer; + +/** + * @version $$Rev$$ $$Date$$ + */ +public class PropertyTestCase extends TestCase { + + private static final String SCRIPT = "import org.apache.tuscany.container.groovy.mock.Greeting;" + + "class Foo implements Greeting{" + + " String property;" + + " public String greet(String name){" + + " return property; " + + " }" + + "}"; + + private ScopeContainer scopeContainer; + private Class<? extends GroovyObject> implClass; + + /** + * Tests injecting a simple property type on a Groovy implementation instance + */ + public void testPropertyInjection() throws Exception { + List<Class<?>> services = new ArrayList<Class<?>>(); + services.add(Greeting.class); + GroovyConfiguration configuration = new GroovyConfiguration(); + configuration.setName("source"); + configuration.setGroovyClass(implClass); + configuration.setServices(services); + configuration.setScopeContainer(scopeContainer); + configuration.setWireService(createWireService()); + GroovyAtomicComponent component = new GroovyAtomicComponent(configuration, null); + ObjectFactory<?> factory = createMock(ObjectFactory.class); + expect((String) factory.getInstance()).andReturn("bar"); + replay(factory); + component.addPropertyFactory("property", factory); + Greeting greeting = (Greeting) component.getServiceInstance(); + assertEquals("bar", greeting.greet("foo")); + } + + @SuppressWarnings("unchecked") + protected void setUp() throws Exception { + super.setUp(); + GroovyClassLoader cl = new GroovyClassLoader(getClass().getClassLoader()); + implClass = cl.parseClass(SCRIPT); + scopeContainer = createMock(ScopeContainer.class); + expect(scopeContainer.getInstance(isA(AtomicComponent.class))).andStubAnswer(new IAnswer() { + public Object answer() throws Throwable { + return ((AtomicComponent) getCurrentArguments()[0]).createInstance(); + } + }); + replay(scopeContainer); + } +} diff --git a/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/test/java/org/apache/tuscany/container/groovy/ScriptInvokeTestCase.java b/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/test/java/org/apache/tuscany/container/groovy/ScriptInvokeTestCase.java new file mode 100644 index 0000000000..f0ae7deb33 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/test/java/org/apache/tuscany/container/groovy/ScriptInvokeTestCase.java @@ -0,0 +1,79 @@ +/* + * 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.tuscany.container.groovy; + +import java.util.ArrayList; +import java.util.List; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.ScopeContainer; + +import groovy.lang.GroovyClassLoader; +import groovy.lang.GroovyObject; +import junit.framework.TestCase; +import org.apache.tuscany.container.groovy.mock.Greeting; +import static org.apache.tuscany.test.ArtifactFactory.createWireService; +import static org.easymock.EasyMock.createMock; +import static org.easymock.EasyMock.expect; +import static org.easymock.EasyMock.getCurrentArguments; +import static org.easymock.EasyMock.isA; +import static org.easymock.EasyMock.replay; +import org.easymock.IAnswer; + +/** + * @version $$Rev$$ $$Date$$ + */ +public class ScriptInvokeTestCase extends TestCase { + + private static final String SCRIPT = "def greet(name) { return name }"; + + private Class<? extends GroovyObject> implClass; + private ScopeContainer scopeContainer; + + /** + * Tests the invocation of a Groovy "script" as opposed to a class + */ + public void testBasicScriptInvocation() throws Exception { + List<Class<?>> services = new ArrayList<Class<?>>(); + services.add(Greeting.class); + GroovyConfiguration configuration = new GroovyConfiguration(); + configuration.setName("source"); + configuration.setGroovyClass(implClass); + configuration.setServices(services); + configuration.setScopeContainer(scopeContainer); + configuration.setWireService(createWireService()); + GroovyAtomicComponent context = new GroovyAtomicComponent(configuration, null); + GroovyObject object = (GroovyObject) context.getServiceInstance(); + assertEquals("foo", object.invokeMethod("greet", "foo")); + } + + @SuppressWarnings("unchecked") + protected void setUp() throws Exception { + super.setUp(); + GroovyClassLoader cl = new GroovyClassLoader(getClass().getClassLoader()); + implClass = cl.parseClass(SCRIPT); + scopeContainer = createMock(ScopeContainer.class); + expect(scopeContainer.getInstance(isA(AtomicComponent.class))).andStubAnswer(new IAnswer() { + public Object answer() throws Throwable { + return ((AtomicComponent) getCurrentArguments()[0]).createInstance(); + } + }); + replay(scopeContainer); + } +} diff --git a/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/test/java/org/apache/tuscany/container/groovy/WireTestCase.java b/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/test/java/org/apache/tuscany/container/groovy/WireTestCase.java new file mode 100644 index 0000000000..79f37f514c --- /dev/null +++ b/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/test/java/org/apache/tuscany/container/groovy/WireTestCase.java @@ -0,0 +1,189 @@ +/* + * 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.tuscany.container.groovy; + +import java.lang.reflect.Type; +import java.util.ArrayList; +import java.util.List; + +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.ScopeContainer; +import org.apache.tuscany.spi.model.Operation; +import org.apache.tuscany.spi.wire.InboundInvocationChain; +import org.apache.tuscany.spi.wire.InboundWire; +import org.apache.tuscany.spi.wire.Message; +import org.apache.tuscany.spi.wire.MessageImpl; +import org.apache.tuscany.spi.wire.OutboundInvocationChain; +import org.apache.tuscany.spi.wire.OutboundWire; +import org.apache.tuscany.spi.wire.TargetInvoker; + +import groovy.lang.GroovyClassLoader; +import groovy.lang.GroovyObject; +import junit.framework.TestCase; +import org.apache.tuscany.container.groovy.mock.Greeting; +import static org.apache.tuscany.test.ArtifactFactory.createInboundWire; +import static org.apache.tuscany.test.ArtifactFactory.createOutboundWire; +import static org.apache.tuscany.test.ArtifactFactory.createWireService; +import static org.apache.tuscany.test.ArtifactFactory.terminateWire; +import static org.easymock.EasyMock.createMock; +import static org.easymock.EasyMock.expect; +import static org.easymock.EasyMock.getCurrentArguments; +import static org.easymock.EasyMock.isA; +import static org.easymock.EasyMock.replay; +import static org.easymock.EasyMock.reportMatcher; +import static org.easymock.EasyMock.verify; +import org.easymock.IAnswer; +import org.easymock.IArgumentMatcher; + +/** + * @version $$Rev$$ $$Date$$ + */ +public class WireTestCase extends TestCase { + + private static final String SCRIPT = "import org.apache.tuscany.container.groovy.mock.Greeting;" + + "class Foo implements Greeting{" + + " Greeting wire;" + + " " + + " void setWire(Greeting ref){" + + " wire = ref;" + + " };" + + " " + + " String greet(String name){" + + " return wire.greet(name); " + + " };" + + "}"; + + private static final String SCRIPT2 = "import org.apache.tuscany.container.groovy.mock.Greeting;" + + "class Foo implements Greeting{" + + " public String greet(String name){" + + " return name; " + + " }" + + "}"; + + private Class<? extends GroovyObject> implClass1; + private Class<? extends GroovyObject> implClass2; + private ScopeContainer scopeContainer; + + /** + * Tests a basic invocation down a source wire + */ + public void testReferenceWireInvocation() throws Exception { + List<Class<?>> services = new ArrayList<Class<?>>(); + services.add(Greeting.class); + GroovyConfiguration configuration = new GroovyConfiguration(); + configuration.setName("source"); + configuration.setGroovyClass(implClass1); + configuration.setServices(services); + configuration.setScopeContainer(scopeContainer); + configuration.setWireService(createWireService()); + GroovyAtomicComponent component = new GroovyAtomicComponent(configuration, null); + OutboundWire wire = createOutboundWire("wire", Greeting.class); + terminateWire(wire); + + TargetInvoker invoker = createMock(TargetInvoker.class); + expect(invoker.isCacheable()).andReturn(false); + Message response = new MessageImpl(); + response.setBody("foo"); + expect(invoker.invoke(eqMessage())).andReturn(response); + replay(invoker); + + for (OutboundInvocationChain chain : wire.getInvocationChains().values()) { + chain.setTargetInvoker(invoker); + } + component.addOutboundWire(wire); + Greeting greeting = (Greeting) component.getServiceInstance(); + assertEquals("foo", greeting.greet("foo")); + verify(invoker); + } + + // todo this could be generalized and moved to test module + public static Message eqMessage() { + reportMatcher(new IArgumentMatcher() { + public boolean matches(Object object) { + if (!(object instanceof Message)) { + return false; + } + final Message msg = (Message) object; + Object[] body = (Object[]) msg.getBody(); + return "foo".equals(body[0]); + } + + public void appendTo(StringBuffer stringBuffer) { + } + }); + return null; + } + + + /** + * Tests a basic invocation to a target + */ + public void testTargetInvocation() throws Exception { + List<Class<?>> services = new ArrayList<Class<?>>(); + services.add(Greeting.class); + GroovyConfiguration configuration = new GroovyConfiguration(); + configuration.setName("source"); + configuration.setGroovyClass(implClass2); + configuration.setServices(services); + configuration.setScopeContainer(scopeContainer); + configuration.setWireService(createWireService()); + GroovyAtomicComponent component = new GroovyAtomicComponent(configuration, null); + Operation<Type> operation = new Operation<Type>("greet", null, null, null, false, null); + TargetInvoker invoker = component.createTargetInvoker(null, operation); + assertEquals("foo", invoker.invokeTarget(new String[]{"foo"})); + } + + + /** + * Tests a basic invocation down a target wire + */ + public void testTargetWireInvocation() throws Exception { + List<Class<?>> services = new ArrayList<Class<?>>(); + services.add(Greeting.class); + GroovyConfiguration configuration = new GroovyConfiguration(); + configuration.setName("source"); + configuration.setGroovyClass(implClass2); + configuration.setServices(services); + configuration.setScopeContainer(scopeContainer); + configuration.setWireService(createWireService()); + GroovyAtomicComponent component = new GroovyAtomicComponent(configuration, null); + InboundWire wire = createInboundWire("Greeting", Greeting.class); + terminateWire(wire); + for (InboundInvocationChain chain : wire.getInvocationChains().values()) { + chain.setTargetInvoker(component.createTargetInvoker(null, chain.getOperation())); + } + component.addInboundWire(wire); + Greeting greeting = (Greeting) component.getServiceInstance("Greeting"); + assertEquals("foo", greeting.greet("foo")); + } + + protected void setUp() throws Exception { + super.setUp(); + GroovyClassLoader cl = new GroovyClassLoader(getClass().getClassLoader()); + implClass1 = cl.parseClass(SCRIPT); + implClass2 = cl.parseClass(SCRIPT2); + scopeContainer = createMock(ScopeContainer.class); + expect(scopeContainer.getInstance(isA(AtomicComponent.class))).andStubAnswer(new IAnswer() { + public Object answer() throws Throwable { + return ((AtomicComponent) getCurrentArguments()[0]).createInstance(); + } + }); + replay(scopeContainer); + } +} diff --git a/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/test/java/org/apache/tuscany/container/groovy/mock/AsyncTarget.java b/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/test/java/org/apache/tuscany/container/groovy/mock/AsyncTarget.java new file mode 100644 index 0000000000..8918c3dfd5 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/test/java/org/apache/tuscany/container/groovy/mock/AsyncTarget.java @@ -0,0 +1,27 @@ +/* + * 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.tuscany.container.groovy.mock; + +/** + * @version $Rev$ $Date$ + */ +public interface AsyncTarget { + + void invoke(); +} diff --git a/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/test/java/org/apache/tuscany/container/groovy/mock/Greeting.java b/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/test/java/org/apache/tuscany/container/groovy/mock/Greeting.java new file mode 100644 index 0000000000..b975491f16 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/test/java/org/apache/tuscany/container/groovy/mock/Greeting.java @@ -0,0 +1,25 @@ +/* + * 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.tuscany.container.groovy.mock; + +public interface Greeting { + + String setWire(Greeting ref); + String greet(String name); +} diff --git a/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/test/resources/META-INF/sca/default.scdl b/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/test/resources/META-INF/sca/default.scdl new file mode 100644 index 0000000000..2a04ae7a6c --- /dev/null +++ b/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/test/resources/META-INF/sca/default.scdl @@ -0,0 +1,28 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + * 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. + --> +<composite xmlns="http://www.osoa.org/xmlns/sca/1.0" + xmlns:groovy="http://incubator.apache.org/tuscany/xmlns/container/groovy/1.0-incubator-M2" + name="groovy.test"> + + <component name="Greeting"> + <groovy:implementation.groovy script="Foo.groovy"/> + </component> + +</composite> diff --git a/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/test/resources/org/apache/tuscany/container/groovy/mock/TestScript.groovy b/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/test/resources/org/apache/tuscany/container/groovy/mock/TestScript.groovy new file mode 100644 index 0000000000..f0b0a3a9d4 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-M2/sca/services/containers/container.groovy/src/test/resources/org/apache/tuscany/container/groovy/mock/TestScript.groovy @@ -0,0 +1 @@ +Test Script
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