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Apache License
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${pom.name}
Copyright (c) 2005 - 2008 The Apache Software Foundation
This product includes software developed by
The Apache Software Foundation (http://www.apache.org/).

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Implementation CRUD Sample
==========================
This sample demonstrates how new implementation types are constructed for
Apache Tuscany SCA.
The README in the samples directory (the directory above this) provides
general instructions about building and running samples. Take a look there
first.
If you want to try out the crud implementation type that this sample provides
please see the implementation-crud-client sample that provides the necessary
client code to bring up an application that uses this implementation-crud
Sample Overview
---------------
This sample contains a CRUD implementation type as an example of how to create
new implementation types. Components using this implementation type always
expose the same Create, Retrieve, Update and Delete interface. This sample
uses a singleton ResourceManager to perform the CRUD operations but of course
a real component would provide a real implementation.
implementation-crud/
src/
main/
java/
crud/ - implementation model interfaces
crud.backend/ - fake component implementation
crud.impl/ - implementations of the model interfaces
crud.module/ - gets the implementation-crud module registered
with the SCA runtime
crud.provider/ - runtime implementation
resources/
crud.composite - the SCA assembly used during unit testing
build.xml - the Ant build file
pom.xml - the Maven build file
Building The Sample Extension Using Ant
-----------------------------------------
With the binary distribution the sample extension can be built using Ant as
follows
cd implementation-crud
ant compile
See the sample implementation-crud-client to run a sample that uses this
binding.
Building The Sample Using Maven
-------------------------------------------
With either the binary or source distributions the sample can be built
using Maven as follows.
cd implementation-crud
mvn
Maven will also test that the sample extension built properly. You should see
the following output from the test phase.
-------------------------------------------------------
T E S T S
-------------------------------------------------------
Running crud.CRUDTestCase
Starting CRUDServiceComponent
create(ABC) in tmp
retrieve(0)
update(0)
retrieve(0)
delete(0)
retrieve(0)
Stopping CRUDServiceComponent
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.212 sec
Results :
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0
This shows that the Junit test cases have run successfully.

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<!--
* 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 name="implementation-crud" default="compile">
<property name="test.jar" value="sample-implementation-crud.jar" />
<target name="init">
<mkdir dir="target/classes"/>
</target>
<target name="compile" depends="init">
<javac srcdir="src/main/java"
destdir="target/classes"
debug="on"
source="1.5"
target="1.5">
<classpath>
<pathelement location="../../lib/tuscany-sca-manifest.jar"/>
</classpath>
</javac>
<copy todir="target/classes">
<fileset dir="src/main/resources"/>
</copy>
<jar destfile="target/${test.jar}" basedir="target/classes">
<manifest>
<attribute name="Main-Class" value="${test.class}" />
</manifest>
</jar>
</target>
<target name="clean">
<delete quiet="true" includeemptydirs="true">
<fileset dir="target"/>
</delete>
</target>
</project>

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--
-- 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.
--
DROP TABLE COMPANY;
CREATE TABLE COMPANY (
ID INT PRIMARY KEY NOT NULL GENERATED ALWAYS AS IDENTITY,
NAME VARCHAR(30));
INSERT INTO COMPANY (NAME) VALUES('ACME Publishing');
INSERT INTO COMPANY (NAME) VALUES('Do-rite plumbing');
INSERT INTO COMPANY (NAME) VALUES('MegaCorp');

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<?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>
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.apache.tuscany.sca</groupId>
<artifactId>tuscany-modules</artifactId>
<version>1.3-SNAPSHOT</version>
<relativePath>../pom.xml</relativePath>
</parent>
<artifactId>tuscany-implementation-das</artifactId>
<name>Apache Tuscany SCA DAS Implementation Extension</name>
<repositories>
<repository>
<id>apache.incubator</id>
<url>http://people.apache.org/repo/m2-incubating-repository</url>
</repository>
</repositories>
<dependencies>
<dependency>
<groupId>org.apache.tuscany.das</groupId>
<artifactId>tuscany-das-rdb</artifactId>
<version>1.0-incubating-SNAPSHOT</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.apache.tuscany.sca</groupId>
<artifactId>tuscany-assembly</artifactId>
<version>1.3-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>org.apache.tuscany.sca</groupId>
<artifactId>tuscany-core</artifactId>
<version>1.3-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>org.apache.tuscany.sca</groupId>
<artifactId>tuscany-interface</artifactId>
<version>1.3-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>org.apache.tuscany.sca</groupId>
<artifactId>tuscany-assembly-xml</artifactId>
<version>1.3-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>org.apache.tuscany.sca</groupId>
<artifactId>tuscany-contribution-impl</artifactId>
<version>1.3-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>org.apache.tuscany.sca</groupId>
<artifactId>tuscany-sca-api</artifactId>
<version>1.3-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>org.apache.tuscany.sca</groupId>
<artifactId>tuscany-databinding</artifactId>
<version>1.3-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>org.apache.tuscany.sca</groupId>
<artifactId>tuscany-implementation-java-runtime</artifactId>
<version>1.3-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>org.apache.tuscany.sca</groupId>
<artifactId>tuscany-host-embedded</artifactId>
<version>1.3-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>org.apache.tuscany.sca</groupId>
<artifactId>tuscany-data-engine-helper</artifactId>
<version>1.3-SNAPSHOT</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.easymock</groupId>
<artifactId>easymock</artifactId>
<version>2.2</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.derby</groupId>
<artifactId>derby</artifactId>
<version>10.3.1.4</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<finalName>${artifactId}</finalName>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>sql-maven-plugin</artifactId>
<!-- 1.1 due to MOJO-619 -->
<version>1.1-SNAPSHOT</version>
<dependencies>
<dependency>
<groupId>org.apache.derby</groupId>
<artifactId>derby</artifactId>
<version>10.3.1.4</version>
</dependency>
</dependencies>
<executions>
<execution>
<id>create-db</id>
<phase>generate-resources</phase>
<goals>
<goal>execute</goal>
</goals>
<configuration>
<driver>org.apache.derby.jdbc.EmbeddedDriver</driver>
<url>jdbc:derby:${pom.basedir}/target/test-classes/company;create=true</url>
<autocommit>true</autocommit>
<onError>continue</onError>
<onConnectionError>skip</onConnectionError>
<delimiter>;</delimiter>
<srcFiles>
<srcFile>${pom.basedir}/company.sql</srcFile>
</srcFiles>
</configuration>
</execution>
<!-- Shutdown DB in order to be able to run unit tests -->
<execution>
<id>shutdown-database-sothat-test-can-run</id>
<phase>process-test-resources</phase>
<goals>
<goal>execute</goal>
</goals>
<configuration>
<driver>org.apache.derby.jdbc.EmbeddedDriver</driver>
<url>jdbc:derby:${pom.basedir}/target/test-classes/company;shutdown=true</url>
<skipOnConnectionError>true</skipOnConnectionError>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.felix</groupId>
<artifactId>maven-bundle-plugin</artifactId>
<configuration>
<instructions>
<Bundle-Version>${tuscany.version}</Bundle-Version>
<Bundle-SymbolicName>org.apache.tuscany.sca.implementation.das</Bundle-SymbolicName>
<Bundle-Description>${pom.name}</Bundle-Description>
<Export-Package>org.apache.tuscany.sca.implementation.das*</Export-Package>
</instructions>
</configuration>
</plugin>
</plugins>
</build>
</project>

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/*
* 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.sca.implementation.das;
/**
* Generic constants used in this implementation
*
* @version $Rev$ $Date$
*/
public interface Constants {
/**
* Identify Relation Database data store
*/
String DATA_ACCESS_TYPE_RDB = "rdb";
}

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/*
* 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.sca.implementation.das;
import commonj.sdo.DataObject;
/**
* The service interface of a DAS service provided by DAS components.
*
* @version $Rev$ $Date$
*/
public interface DAS {
/**
* Execute a DAS Command specified on the DAS config file.
* @param commandName The name of the command
* @return
*/
DataObject executeCommand(String commandName);
/**Execute a DAS Command specified on the DAS config file,
* and narrow the results based on the provided XPath
*
* @param commandName The name of the command
* @param xPath The xPath filter
* @return
*/
DataObject executeCommand(String commandName, String xPath);
}

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/*
* 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.sca.implementation.das;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import org.apache.tuscany.sca.assembly.AssemblyFactory;
import org.apache.tuscany.sca.assembly.ConstrainingType;
import org.apache.tuscany.sca.assembly.Implementation;
import org.apache.tuscany.sca.assembly.Property;
import org.apache.tuscany.sca.assembly.Reference;
import org.apache.tuscany.sca.assembly.Service;
import org.apache.tuscany.sca.data.engine.config.ConnectionInfo;
import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract;
import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
/**
* The model representing a sample DAS implementation in an SCA assembly model.
*
* @version $Rev$ $Date$
*/
public class DASImplementation implements Implementation {
private String dasConfig;
private String dataAccessType;
private ConnectionInfo connectionInfo;
private boolean unresolved;
private List<Service> services = new ArrayList<Service>();
/**
* Constructs a new DAS implementation.
*/
public DASImplementation(AssemblyFactory assemblyFactory,
JavaInterfaceFactory javaFactory) {
// DAS implementation always provide a single service exposing
// the DAS interface, and have no references and properties
Service dasService = null;
dasService = assemblyFactory.createService();
dasService.setName("DAS");
JavaInterface javaInterface;
try {
javaInterface = javaFactory.createJavaInterface(DAS.class);
} catch (InvalidInterfaceException e) {
throw new IllegalArgumentException(e);
}
JavaInterfaceContract interfaceContract = javaFactory.createJavaInterfaceContract();
interfaceContract.setInterface(javaInterface);
dasService.setInterfaceContract(interfaceContract);
services.add(dasService);
}
/* DAS Model Information */
public String getConfig() {
return this.dasConfig;
}
public void setConfig(String config) {
this.dasConfig = config;
}
public String getDataAccessType() {
return this.dataAccessType;
}
public void setDataAccessType (String dataAccessType) {
this.dataAccessType = dataAccessType;
}
public ConnectionInfo getConnectionInfo() {
return this.connectionInfo;
}
public void setConnectionInfo(ConnectionInfo connectionInfo) {
this.connectionInfo = connectionInfo;
}
/* SCA Model Information */
public ConstrainingType getConstrainingType() {
// DAS implementation does not support constrainingTypes
return null;
}
public List<Property> getProperties() {
// DAS implementation does not support properties
return Collections.emptyList();
}
public List<Reference> getReferences() {
// DAS implementation does not support references
return Collections.emptyList();
}
public List<Service> getServices() {
return services;
}
public String getURI() {
// DAS implementation does not have a URI
return null;
}
public boolean isUnresolved() {
return unresolved;
}
public void setConstrainingType(ConstrainingType constrainingType) {
// DAS implementation does not support constrainingTypes
}
public void setURI(String uri) {
// DAS implementation does not have a URI
}
public void setUnresolved(boolean undefined) {
this.unresolved = undefined;
}
}

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@ -1,36 +0,0 @@
/*
* 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.sca.implementation.das;
/**
* A factory for the sample DAS implementation model.
*
* @version $Rev$ $Date$
*/
public interface DASImplementationFactory {
/**
* Creates a new CRUD implementation.
*
* @return
*/
DASImplementation createDASImplementation();
}

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@ -1,271 +0,0 @@
/*
* 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.sca.implementation.das;
import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
import java.util.HashMap;
import java.util.Map;
import javax.xml.namespace.QName;
import javax.xml.stream.XMLStreamConstants;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamReader;
import javax.xml.stream.XMLStreamWriter;
import org.apache.tuscany.sca.assembly.AssemblyFactory;
import org.apache.tuscany.sca.assembly.ComponentType;
import org.apache.tuscany.sca.assembly.Property;
import org.apache.tuscany.sca.assembly.Service;
import org.apache.tuscany.sca.assembly.builder.impl.ProblemImpl;
import org.apache.tuscany.sca.assembly.xml.Constants;
import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
import org.apache.tuscany.sca.contribution.service.ContributionReadException;
import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
import org.apache.tuscany.sca.data.engine.ConnectionInfoArtifactProcessor;
import org.apache.tuscany.sca.data.engine.config.ConnectionInfo;
import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
import org.apache.tuscany.sca.monitor.Monitor;
import org.apache.tuscany.sca.monitor.Problem;
import org.apache.tuscany.sca.monitor.Problem.Severity;
/**
* Implements a StAX artifact processor for DAS implementations.
*
* The artifact processor is responsible for processing <implementation.das>
* elements in SCA assembly XML composite files and populating the DAS
* implementation model, resolving its references to other artifacts in the SCA
* contribution, and optionally write the model back to SCA assembly XML.
*
* @version $Rev$ $Date$
*/
public class DASImplementationProcessor implements StAXArtifactProcessor<DASImplementation> {
private static final QName IMPLEMENTATION_DAS = new QName(Constants.SCA10_TUSCANY_NS, "implementation.das");
private DASImplementationFactory dasFactory;
private final AssemblyFactory assemblyFactory;
private final JavaInterfaceFactory javaFactory;
private Monitor monitor;
private StAXArtifactProcessor<ConnectionInfo> connectionInfoProcessor;
public DASImplementationProcessor(ModelFactoryExtensionPoint modelFactories, Monitor monitor) {
assemblyFactory = modelFactories.getFactory(AssemblyFactory.class);
javaFactory = modelFactories.getFactory(JavaInterfaceFactory.class);
this.monitor = monitor;
this.dasFactory = new DefaultDASImplementationFactory(assemblyFactory, javaFactory);
this.connectionInfoProcessor = new ConnectionInfoArtifactProcessor(modelFactories, this.monitor);
}
public QName getArtifactType() {
// Returns the QName of the XML element processed by this processor
return IMPLEMENTATION_DAS;
}
public Class<DASImplementation> getModelType() {
// Returns the type of model processed by this processor
return DASImplementation.class;
}
/**
* Report a error.
*
* @param problems
* @param message
* @param model
*/
private void error(String message, Object model, Object... messageParameters) {
if (monitor != null) {
Problem problem = new ProblemImpl(this.getClass().getName(), "impl-das-validation-messages", Severity.ERROR, model, message, (Object[])messageParameters);
monitor.problem(problem);
}
}
/*
* <component name="CompanyDataComponent">
* <implementation.das config="/CompanyConfig.xml" dataAccessType="rdb">
* <connectionInfo>
* <connectionProperties
* driverClass="org.apache.derby.jdbc.EmbeddedDriver"
* databaseURL="jdbc:derby:target/test-classes/dastest; create = true"
* loginTimeout="600000"/>
* </connectionInfo>
* </implementation.data>
* </component>
*/
public DASImplementation read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
assert IMPLEMENTATION_DAS.equals(reader.getName());
// Read an <implementation.das> element
// Create an initialize the DAS implementation model
DASImplementation implementation = null;
// Read the das config file attribute.
// This is das configuration side file to use
String config = reader.getAttributeValue(null, "config");
// Read the data access type attribute
// This is the type of data store in use (e.g RDB, XML, etc)
String dataAccessType = reader.getAttributeValue(null, "dataAccessType");
// Both config and dataAccessType are required attributes, hence validating.
if (config == null || dataAccessType == null) {
if (config == null)
error("ConfigAttributeMissing", reader);
if (dataAccessType == null)
error("DataAccessTypeAttributeMissing", reader);
return implementation;
}
// Create an initialize the DAS implementation model
implementation = dasFactory.createDASImplementation();
implementation.setConfig(config);
implementation.setDataAccessType(dataAccessType);
implementation.setUnresolved(true);
while (true) {
int event = reader.next();
switch (event) {
case START_ELEMENT:
if (ConnectionInfoArtifactProcessor.CONNECTION_INFO.equals(reader.getName())) {
// Read connection info
ConnectionInfo connectionInfo = (ConnectionInfo) connectionInfoProcessor.read(reader);
implementation.setConnectionInfo(connectionInfo);
}
break;
case XMLStreamConstants.END_ELEMENT:
if (IMPLEMENTATION_DAS.equals(reader.getName())) {
return implementation;
}
break;
}
}
}
public void resolve(DASImplementation impl, ModelResolver resolver) throws ContributionResolveException {
if( impl != null && impl.isUnresolved()) {
//resolve component type
mergeComponentType(resolver, impl);
//set current implementation resolved
impl.setUnresolved(false);
}
}
public void write(DASImplementation implementation, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
writer.writeStartElement(IMPLEMENTATION_DAS.getNamespaceURI(), IMPLEMENTATION_DAS.getLocalPart());
if (implementation.getConfig() != null) {
writer.writeAttribute("config", implementation.getConfig());
}
if (implementation.getDataAccessType() != null) {
writer.writeAttribute("dataAccessType", implementation.getDataAccessType());
}
if (implementation.getConnectionInfo() != null) {
connectionInfoProcessor.write(implementation.getConnectionInfo(), writer);
}
writer.writeEndElement();
}
/**
* Merge the componentType from introspection and external file
* @param resolver
* @param impl
*/
private void mergeComponentType(ModelResolver resolver, DASImplementation impl) {
// FIXME: Need to clarify how to merge
ComponentType componentType = getComponentType(resolver, impl);
if (componentType != null && !componentType.isUnresolved()) {
/*
Map<String, Reference> refMap = new HashMap<String, Reference>();
for (Reference ref : impl.getReferences()) {
refMap.put(ref.getName(), ref);
}
for (Reference reference : componentType.getReferences()) {
refMap.put(reference.getName(), reference);
}
impl.getReferences().clear();
impl.getReferences().addAll(refMap.values());
// Try to match references by type
Map<String, JavaElementImpl> refMembers = impl.getReferenceMembers();
for (Reference ref : impl.getReferences()) {
if (ref.getInterfaceContract() != null) {
Interface i = ref.getInterfaceContract().getInterface();
if (i instanceof JavaInterface) {
Class<?> type = ((JavaInterface)i).getJavaClass();
if (!refMembers.containsKey(ref.getName())) {
JavaElementImpl e = getMemeber(impl, ref.getName(), type);
if (e != null) {
refMembers.put(ref.getName(), e);
}
}
}
}
}*/
Map<String, Service> serviceMap = new HashMap<String, Service>();
for (Service svc : impl.getServices()) {
if(svc != null) {
serviceMap.put(svc.getName(), svc);
}
}
for (Service service : componentType.getServices()) {
serviceMap.put(service.getName(), service);
}
impl.getServices().clear();
impl.getServices().addAll(serviceMap.values());
Map<String, Property> propMap = new HashMap<String, Property>();
for (Property prop : impl.getProperties()) {
propMap.put(prop.getName(), prop);
}
}
}
private String getFileName(String filePath) {
int pos = filePath.lastIndexOf(".");
return filePath.substring(0, pos);
}
private ComponentType getComponentType(ModelResolver resolver, DASImplementation impl) {
String dasConfig = this.getFileName(impl.getConfig());
String componentTypeURI = dasConfig.replace('.', '/') + ".componentType";
ComponentType componentType = assemblyFactory.createComponentType();
componentType.setUnresolved(true);
componentType.setURI(componentTypeURI);
componentType = resolver.resolveModel(ComponentType.class, componentType);
if (!componentType.isUnresolved()) {
return componentType;
}
return null;
}
}

46
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@ -1,46 +0,0 @@
/*
* 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.sca.implementation.das;
import org.apache.tuscany.sca.assembly.AssemblyFactory;
import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
/**
* A default factory for the DAS implementation model.
*
* @version $Rev$ $Date$
*/
public class DefaultDASImplementationFactory implements DASImplementationFactory {
private AssemblyFactory assemblyFactory;
private JavaInterfaceFactory javaFactory;
public DefaultDASImplementationFactory(AssemblyFactory assemblyFactory,
JavaInterfaceFactory javaFactory) {
this.assemblyFactory = assemblyFactory;
this.javaFactory = javaFactory;
}
public DASImplementation createDASImplementation() {
return new DASImplementation(assemblyFactory, javaFactory);
}
}

36
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@ -1,36 +0,0 @@
/*
* 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.sca.implementation.das.annotations;
/**
*
* @version $Rev$ $Date$
*/
public @interface Command {
enum TYPE {SELECT, INSERT, DELETE, UPDATE}
/**
* Defines an Ad hoc command query
* @return
*/
String query() default "";
TYPE type() default TYPE.SELECT;
}

75
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@ -1,75 +0,0 @@
/*
* 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.sca.implementation.das.provider;
import org.apache.tuscany.das.rdb.DAS;
import org.apache.tuscany.sca.data.engine.DataAccessEngine;
import org.apache.tuscany.sca.data.engine.DataAccessEngineManager;
import org.apache.tuscany.sca.implementation.das.DASImplementation;
import org.apache.tuscany.sca.interfacedef.Operation;
import org.apache.tuscany.sca.invocation.Invoker;
import org.apache.tuscany.sca.provider.ImplementationProvider;
import org.apache.tuscany.sca.runtime.RuntimeComponent;
import org.apache.tuscany.sca.runtime.RuntimeComponentService;
/**
* DAS Implementation provider
*
* @version $Rev$ $Date$
*/
public class DASImplementationProvider implements ImplementationProvider {
private RuntimeComponent component;
private DASImplementation implementation;
private final DataAccessEngineManager dataAccessEngineManager;
/**
* Constructs a new DAS implementation.
*/
public DASImplementationProvider(RuntimeComponent component, DASImplementation implementation) {
this.component = component;
this.implementation = implementation;
this.dataAccessEngineManager = new DataAccessEngineManager();
}
public Invoker createInvoker(RuntimeComponentService service, Operation operation) {
DAS das = null;
try {
das = dataAccessEngineManager.getDAS(implementation.getConfig(), implementation.getConnectionInfo());
} catch(Exception e) {
e.printStackTrace();
//what now ?
}
DASInvoker invoker = new DASInvoker(operation, new DataAccessEngine(das) );
return invoker;
}
public boolean supportsOneWayInvocation() {
return false;
}
public void start() {
System.out.println("Starting " + component.getName());
}
public void stop() {
System.out.println("Stopping " + component.getName());
}
}

47
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@ -1,47 +0,0 @@
/*
* 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.sca.implementation.das.provider;
import org.apache.tuscany.sca.core.ExtensionPointRegistry;
import org.apache.tuscany.sca.implementation.das.DASImplementation;
import org.apache.tuscany.sca.provider.ImplementationProvider;
import org.apache.tuscany.sca.provider.ImplementationProviderFactory;
import org.apache.tuscany.sca.runtime.RuntimeComponent;
/**
* Factory for DAS Implementation Provider
*
* @version $Rev$ $Date$
*/
public class DASImplementationProviderFactory implements ImplementationProviderFactory<DASImplementation> {
/**
* Constructs a new DAS implementation.
*/
public DASImplementationProviderFactory(ExtensionPointRegistry extensionPoints) {
}
public ImplementationProvider createImplementationProvider(RuntimeComponent component, DASImplementation implementation) {
return new DASImplementationProvider(component, implementation);
}
public Class<DASImplementation> getModelType() {
return DASImplementation.class;
}
}

87
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@ -1,87 +0,0 @@
/*
* 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.sca.implementation.das.provider;
import java.lang.reflect.InvocationTargetException;
import org.apache.tuscany.sca.data.engine.DataAccessEngine;
import org.apache.tuscany.sca.interfacedef.Operation;
import org.apache.tuscany.sca.invocation.Invoker;
import org.apache.tuscany.sca.invocation.Message;
/**
* Implements a target invoker for DAS component implementations.
*
* The target invoker is responsible for dispatching invocations to the particular
* component implementation logic. The current component implementation will
* dispatch calls to the DAS APIs to retrieve the requested data from the back-end store
*
* @version $Rev$ $Date$
*/
public class DASInvoker implements Invoker {
private final Operation operation;
private final DataAccessEngine dataAccessEngine;
public DASInvoker(Operation operation, DataAccessEngine dataAccessEngine) {
this.operation = operation;
this.dataAccessEngine = dataAccessEngine;
}
public Message invoke(Message msg) {
try {
Object[] args = msg.getBody();
Object resp = doTheWork(args);
msg.setBody(resp);
} catch (InvocationTargetException e) {
msg.setFaultBody(e.getCause());
}
return msg;
}
public Object doTheWork(Object[] args) throws InvocationTargetException {
//check annotation
// try {
// Method methodDeclaration = this.getClass().getMethod(operation.getName(), null);
// methodDeclaration.getAnnotation(org.apache.tuscany.sca.implementation.das.annotations.Command.class);
// } catch (Exception e) {
// //ignore
// }
//check if static way
if (operation.getName().equals("executeCommand")) {
String commandName, xPath;
//simple execute command by name
if( args.length == 1){
commandName = (String) args[0];
return this.dataAccessEngine.executeCommand(commandName);
} else {
commandName = (String) args[0];
xPath = (String) args[1];
return this.dataAccessEngine.executeCommand(commandName, xPath);
}
} else { // dynamic mapping to command
return this.dataAccessEngine.executeCommand(operation.getName());
}
}
}

19
branches/sca-java-1.3/modules/implementation-das/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
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@ -1,19 +0,0 @@
# 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.
# Implementation class for the artifact processor extension
org.apache.tuscany.sca.implementation.das.DASImplementationProcessor;qname=http://tuscany.apache.org/xmlns/sca/1.0#implementation.das,model=org.apache.tuscany.sca.implementation.das.DASImplementation

19
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@ -1,19 +0,0 @@
# 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.
# Implementation class for the implementation extension
org.apache.tuscany.sca.implementation.das.provider.DASImplementationProviderFactory;model=org.apache.tuscany.sca.implementation.das.DASImplementation

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@ -1,23 +0,0 @@
#
#
# 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.
#
#
ConfigAttributeMissing = Attribute 'config' is missing.
DataAccessTypeAttributeMissing = Attribute 'dataAccessType' is missing.

179
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@ -1,179 +0,0 @@
/*
* 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.sca.implementation.das;
import java.io.StringReader;
import javax.xml.namespace.QName;
import javax.xml.stream.XMLInputFactory;
import javax.xml.stream.XMLStreamConstants;
import javax.xml.stream.XMLStreamReader;
import junit.framework.TestCase;
import org.apache.tuscany.sca.assembly.AssemblyFactory;
import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
import org.apache.tuscany.sca.assembly.xml.Constants;
import org.apache.tuscany.sca.contribution.DefaultModelFactoryExtensionPoint;
import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
import org.apache.tuscany.sca.data.engine.config.ConnectionInfo;
import org.apache.tuscany.sca.data.engine.config.ConnectionProperties;
import org.apache.tuscany.sca.interfacedef.java.DefaultJavaInterfaceFactory;
import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
import org.apache.tuscany.sca.monitor.Monitor;
import org.apache.tuscany.sca.monitor.MonitorFactory;
import org.apache.tuscany.sca.monitor.Problem;
import org.apache.tuscany.sca.monitor.impl.DefaultMonitorFactoryImpl;
import org.apache.tuscany.sca.monitor.impl.DefaultMonitorImpl;
/**
* @version $Rev$ $Date$
*/
public class DASImplementationProcessorTestCase extends TestCase {
protected static final QName IMPLEMENTATION_DAS = new QName(Constants.SCA10_TUSCANY_NS, "implementation.das");
private static final String COMPOSITE_USING_DATASOURCE =
"<?xml version=\"1.0\" encoding=\"ASCII\"?>"
+ "<composite xmlns=\"http://www.osoa.org/xmlns/sca/1.0\" xmlns:tuscany=\"http://tuscany.apache.org/xmlns/sca/1.0\" targetNamespace=\"http://data\" name=\"data\">"
+ " <component name=\"DasComponent\">"
+ " <tuscany:implementation.das config=\"config.xml\" dataAccessType=\"rdb\">"
+ " <tuscany:connectionInfo datasource=\"dataSource\"/>"
+ " </tuscany:implementation.das>"
+ "</component>";
private static final String COMPOSITE_USING_CONNECTION_PROPERTIES =
"<?xml version=\"1.0\" encoding=\"ASCII\"?>"
+ "<composite xmlns=\"http://www.osoa.org/xmlns/sca/1.0\" xmlns:tuscany=\"http://tuscany.apache.org/xmlns/sca/1.0\" targetNamespace=\"http://data\" name=\"data\">"
+ " <component name=\"DasComponent\">"
+ " <tuscany:implementation.das config=\"config.xml\" dataAccessType=\"rdb\">"
+ " <tuscany:connectionInfo>"
+ " <tuscany:connectionProperties"
+ " driverClass=\"driverClass\""
+ " databaseURL=\"databaseURL\""
+ " loginTimeout=\"1\"/>"
+ " </tuscany:connectionInfo>"
+ " </tuscany:implementation.das>"
+ "</component>";
private static final String INVALID_XML =
"<?xml version=\"1.0\" encoding=\"ASCII\"?>"
+ "<composite xmlns=\"http://www.osoa.org/xmlns/sca/1.0\" xmlns:tuscany=\"http://tuscany.apache.org/xmlns/sca/1.0\" targetNamespace=\"http://data\" name=\"data\">"
+ " <component name=\"DasComponent\">"
+ " <tuscany:implementation.das>"
+ " <tuscany:connectionInfo datasource=\"dataSource\"/>"
+ " </tuscany:implementation.das>"
+ "</component>";
private XMLInputFactory xmlFactory;
private ModelFactoryExtensionPoint modelFactories;
private Monitor monitor;
@Override
protected void setUp() throws Exception {
super.setUp();
xmlFactory = XMLInputFactory.newInstance();
// Create a monitor
MonitorFactory monitorFactory = new DefaultMonitorFactoryImpl();
if (monitorFactory != null)
this.monitor = monitorFactory.createMonitor();
modelFactories = new DefaultModelFactoryExtensionPoint();
AssemblyFactory assemblyFactory = new DefaultAssemblyFactory();
modelFactories.addFactory(assemblyFactory);
JavaInterfaceFactory javaFactory = new DefaultJavaInterfaceFactory();
modelFactories.addFactory(javaFactory);
}
public void testLoadCompositeUsingDatasource() throws Exception {
XMLStreamReader reader = xmlFactory.createXMLStreamReader(new StringReader(COMPOSITE_USING_DATASOURCE));
DASImplementationProcessor dataProcessor = new DASImplementationProcessor(modelFactories, monitor);
while(true) {
int event = reader.next();
if(event == XMLStreamConstants.START_ELEMENT && IMPLEMENTATION_DAS.equals(reader.getName())) {
break;
}
}
DASImplementation implementation = dataProcessor.read(reader);
assertNotNull(implementation);
assertEquals("config.xml", implementation.getConfig());
assertEquals("rdb", implementation.getDataAccessType());
ConnectionInfo connInfo = implementation.getConnectionInfo();
assertNotNull(connInfo);
assertEquals("dataSource", connInfo.getDataSource());
ConnectionProperties connProperties = connInfo.getConnectionProperties();
assertNull(connProperties);
}
public void testLoadCompositeUsingConnectionProperties() throws Exception {
XMLStreamReader reader = xmlFactory.createXMLStreamReader(new StringReader(COMPOSITE_USING_CONNECTION_PROPERTIES));
DASImplementationProcessor dataProcessor = new DASImplementationProcessor(modelFactories, monitor);
while(true) {
int event = reader.next();
if(event == XMLStreamConstants.START_ELEMENT && IMPLEMENTATION_DAS.equals(reader.getName())) {
break;
}
}
DASImplementation implementation = dataProcessor.read(reader);
assertNotNull(implementation);
assertEquals("config.xml", implementation.getConfig());
assertEquals("rdb", implementation.getDataAccessType());
ConnectionInfo connInfo = implementation.getConnectionInfo();
assertNotNull(connInfo);
assertNull("dataSource", connInfo.getDataSource());
ConnectionProperties connProperties = connInfo.getConnectionProperties();
assertNotNull(connProperties);
assertEquals("driverClass",connProperties.getDriverClass());
assertEquals("databaseURL",connProperties.getDatabaseURL());
assertEquals(1,connProperties.getLoginTimeout().intValue());
}
/**
* Test loading an INVALID implementation.das element from a contribution metadata stream
*/
public void testLoadInvalid() throws Exception {
XMLStreamReader reader = xmlFactory.createXMLStreamReader(new StringReader(INVALID_XML));
DASImplementationProcessor dataProcessor = new DASImplementationProcessor(modelFactories, monitor);
while(true) {
int event = reader.next();
if(event == XMLStreamConstants.START_ELEMENT && IMPLEMENTATION_DAS.equals(reader.getName())) {
break;
}
}
dataProcessor.read(reader);
Problem problem = ((DefaultMonitorImpl)monitor).getLastLoggedProblem();
assertNotNull(problem);
assertEquals("DataAccessTypeAttributeMissing", problem.getMessageId());
}
}

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@ -1,73 +0,0 @@
/*
* 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.sca.implementation.das;
import junit.framework.TestCase;
import org.apache.tuscany.sca.host.embedded.SCADomain;
import commonj.sdo.DataObject;
/**
* Tests the DAS service
*
* @version $Rev$ $Date$
*/
public class DASTestCase extends TestCase {
private SCADomain scaDomain;
private DAS dasService;
/**
* @throws java.lang.Exception
*/
@Override
protected void setUp() throws Exception {
scaDomain = SCADomain.newInstance("das.composite");
dasService = scaDomain.getService(DAS.class, "DASServiceComponent/DAS");
}
/**
* @throws java.lang.Exception
*/
@Override
protected void tearDown() throws Exception {
scaDomain.close();
}
public void testExecuteCommand() throws Exception {
String commandName = "all companies";
DataObject resultRoot= dasService.executeCommand(commandName);
assertNotNull(resultRoot);
assertEquals(3, resultRoot.getList("COMPANY").size());
}
public void testExecuteCommandWithFilter() throws Exception {
String commandName = "all companies";
DataObject resultRoot= dasService.executeCommand(commandName, "COMPANY[1]");
assertNotNull(resultRoot);
}
}

33
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@ -1,33 +0,0 @@
/*
* 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.sca.implementation.das.company;
import org.apache.tuscany.sca.implementation.das.annotations.Command;
import commonj.sdo.DataObject;
/**
*
* @version $Rev$ $Date$
*/
public interface CompanyService {
@Command(query="select * from COMPANY")
DataObject getCompanies();
}

62
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@ -1,62 +0,0 @@
/*
* 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.sca.implementation.das.company;
import junit.framework.TestCase;
import org.apache.tuscany.sca.host.embedded.SCADomain;
import commonj.sdo.DataObject;
/**
* Tests the DAS service
*
* @version $Rev$ $Date$
*/
public class CompanyServiceTestCase extends TestCase {
private SCADomain scaDomain;
private CompanyService dasCompanyService;
/**
* @throws java.lang.Exception
*/
@Override
protected void setUp() throws Exception {
scaDomain = SCADomain.newInstance("company.composite");
dasCompanyService = scaDomain.getService(CompanyService.class, "CompanyServiceComponent/CompanyService");
}
/**
* @throws java.lang.Exception
*/
@Override
protected void tearDown() throws Exception {
scaDomain.close();
}
public void testGetCompanies() throws Exception {
DataObject root = dasCompanyService.getCompanies();
assertNotNull(root);
String nome = root.getString("COMPANY[1]/NAME");
assertEquals("ACME Publishing", root.getString("COMPANY[1]/NAME"));
}
}

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@ -1,29 +0,0 @@
<?xml version="1.0" encoding="ASCII"?>
<!--
* 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.
-->
<componentType xmlns="http://www.osoa.org/xmlns/sca/1.0"
xmlns:wsdli="http://www.w3.org/2006/01/wsdl-instance"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<service name="CompanyService">
<interface.java interface="org.apache.tuscany.sca.implementation.das.company.CompanyService"/>
</service>
</componentType>

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@ -1,35 +0,0 @@
<?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:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"
targetNamespace="http://sample/das"
name="das">
<component name="CompanyServiceComponent">
<tuscany:implementation.das config="company.xml" dataAccessType="rdb">
<tuscany:connectionInfo>
<tuscany:connectionProperties
driverClass="org.apache.derby.jdbc.EmbeddedDriver"
databaseURL="jdbc:derby:target/test-classes/company; create = true"
loginTimeout="600000"/>
</tuscany:connectionInfo>
</tuscany:implementation.das>
</component>
</composite>

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@ -1,45 +0,0 @@
<?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.
-->
<Config xmlns="http:///org.apache.tuscany.das.rdb/config.xsd">
<Command name="getCompanies" SQL="select * from COMPANY" kind="Select"/>
<Command name="all companies" SQL="select * from COMPANY" kind="Select"/>
<Command name="all companies and departments" SQL="select * from COMPANY left outer join DEPARTMENT on COMPANY.ID = DEPARTMENT.COMPANYID" kind="Select"/>
<Command name="all departments for company" SQL="select * from COMPANY inner join DEPARTMENT on COMPANY.ID = DEPARTMENT.COMPANYID where COMPANY.ID = ?" kind="Select"/>
<Command name="company by id with departments" SQL="select * from COMPANY left outer join DEPARTMENT on COMPANY.ID = DEPARTMENT.COMPANYID where COMPANY.ID = ?" kind="Select"/>
<Table tableName="COMPANY">
<Column columnName="ID" primaryKey="true" generated="true"/>
</Table>
<Table tableName="DEPARTMENT">
<Column columnName="ID" primaryKey="true" generated="true"/>
</Table>
<Relationship name="departments" primaryKeyTable="COMPANY" foreignKeyTable="DEPARTMENT" many="true">
<KeyPair primaryKeyColumn="ID" foreignKeyColumn="COMPANYID"/>
</Relationship>
</Config>

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@ -1,35 +0,0 @@
<?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:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"
targetNamespace="http://sample/das"
name="das">
<component name="DASServiceComponent">
<tuscany:implementation.das config="company.xml" dataAccessType="rdb">
<tuscany:connectionInfo>
<tuscany:connectionProperties
driverClass="org.apache.derby.jdbc.EmbeddedDriver"
databaseURL="jdbc:derby:target/test-classes/company; create = true"
loginTimeout="600000"/>
</tuscany:connectionInfo>
</tuscany:implementation.das>
</component>
</composite>