diff options
Diffstat (limited to 'sandbox/slaws/modules/domain-rework/src/main/java/org')
16 files changed, 1812 insertions, 0 deletions
diff --git a/sandbox/slaws/modules/domain-rework/src/main/java/org/apache/tuscany/sca/binding/BindingURICalculator.java b/sandbox/slaws/modules/domain-rework/src/main/java/org/apache/tuscany/sca/binding/BindingURICalculator.java new file mode 100644 index 0000000000..c37188a5dd --- /dev/null +++ b/sandbox/slaws/modules/domain-rework/src/main/java/org/apache/tuscany/sca/binding/BindingURICalculator.java @@ -0,0 +1,35 @@ +/* + * 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.binding; + +import org.apache.tuscany.sca.assembly.Binding; + +/** + * A class with binding specific functions related to binding URI calculation + * + * @version $Rev$ $Date$ + */ +public interface BindingURICalculator { + + public String getBindingType(); + + public String getProtocol(Binding binding); + +} diff --git a/sandbox/slaws/modules/domain-rework/src/main/java/org/apache/tuscany/sca/binding/BindingURICalculatorExtensionPoint.java b/sandbox/slaws/modules/domain-rework/src/main/java/org/apache/tuscany/sca/binding/BindingURICalculatorExtensionPoint.java new file mode 100644 index 0000000000..d0148381d6 --- /dev/null +++ b/sandbox/slaws/modules/domain-rework/src/main/java/org/apache/tuscany/sca/binding/BindingURICalculatorExtensionPoint.java @@ -0,0 +1,52 @@ +/* + * 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.binding; + +import org.apache.tuscany.sca.assembly.Binding; + +/** + * An extension point for binding URI calculators + * + * @version $Rev$ $Date$ + */ +public interface BindingURICalculatorExtensionPoint { + + /** + * Add a BindingURICalculator using the contribution type as the key. + * + * @param bindingURICalculator The binding URI calculator + */ + void addBindingURICalculator(BindingURICalculator bindingURICalculator); + + /** + * Remove a BindingURICalculator. + * + * @param bindingURICalculator The binding URI calculator + */ + void removeBindingURICalculator(BindingURICalculator bindingURICalculator); + + /** + * Returns the BindingURICalculator for the given contribution type. + * + * @param binding The binding for which the URI calculator is required + * @return The binding URI calculator + */ + BindingURICalculator getBindingURICalculator(Binding binding); + +}
\ No newline at end of file diff --git a/sandbox/slaws/modules/domain-rework/src/main/java/org/apache/tuscany/sca/binding/DefaultBindingURICalculatorExtensionPoint.java b/sandbox/slaws/modules/domain-rework/src/main/java/org/apache/tuscany/sca/binding/DefaultBindingURICalculatorExtensionPoint.java new file mode 100644 index 0000000000..ae8b33a006 --- /dev/null +++ b/sandbox/slaws/modules/domain-rework/src/main/java/org/apache/tuscany/sca/binding/DefaultBindingURICalculatorExtensionPoint.java @@ -0,0 +1,124 @@ +/* + * 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.binding; + +import java.io.IOException; +import java.lang.reflect.Constructor; +import java.net.MalformedURLException; +import java.net.URL; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.Set; + +import org.apache.tuscany.sca.assembly.Binding; +import org.apache.tuscany.sca.contribution.service.ContributionException; +import org.apache.tuscany.sca.contribution.service.ContributionReadException; +import org.apache.tuscany.sca.contribution.util.ServiceDeclaration; +import org.apache.tuscany.sca.contribution.util.ServiceDiscovery; + +/** + * Default implementation of a binding URI calculator extension point. + * + * @version $Rev$ $Date$ + */ +public class DefaultBindingURICalculatorExtensionPoint implements BindingURICalculatorExtensionPoint { + + private Map<String, BindingURICalculator> bindingURICalculators = new HashMap<String, BindingURICalculator>(); + private boolean loaded; + + public DefaultBindingURICalculatorExtensionPoint() { + } + + public void addBindingURICalculator(BindingURICalculator bindingURICalculator) { + bindingURICalculators.put(bindingURICalculator.getBindingType(), bindingURICalculator); + } + + public void removeBindingURICalculator(BindingURICalculator bindingURICalculator) { + bindingURICalculators.remove(bindingURICalculator.getBindingType()); + } + + public BindingURICalculator getBindingURICalculator(Binding binding) { + loadbindingURICalculators(); + return bindingURICalculators.get(binding.getClass().getName()); + } + + private void loadbindingURICalculators() { + if (loaded) + return; + + // Get the bindingURICalculator service declarations + Set<ServiceDeclaration> bindingURICalculatorDeclarations; + try { + bindingURICalculatorDeclarations = ServiceDiscovery.getInstance().getServiceDeclarations(BindingURICalculator.class); + } catch (IOException e) { + throw new IllegalStateException(e); + } + + for (ServiceDeclaration bindingURICalculatorDeclaration: bindingURICalculatorDeclarations) { + Map<String, String> attributes = bindingURICalculatorDeclaration.getAttributes(); + + // Load a URL artifact bindingURICalculator + String bindingType = attributes.get("binding"); + + // Create a bindingURICalculator wrapper and register it + BindingURICalculator bindingURICalculator = new LazyBindingURICalculator(bindingType, bindingURICalculatorDeclaration); + addBindingURICalculator(bindingURICalculator); + } + + loaded = true; + } + + /** + * A facade for contribution bindingURICalculators. + */ + private static class LazyBindingURICalculator implements BindingURICalculator { + + private ServiceDeclaration bindingURICalculatorDeclaration; + private String bindingType; + private BindingURICalculator bindingURICalculator; + + private LazyBindingURICalculator(String contributionType, ServiceDeclaration bindingURICalculatorDeclaration) { + this.bindingURICalculatorDeclaration = bindingURICalculatorDeclaration; + this.bindingType = contributionType; + } + + public String getBindingType() { + return bindingType; + } + + public String getProtocol(Binding binding) { + return getbindingURICalculator().getProtocol(binding); + } + + private BindingURICalculator getbindingURICalculator() { + if (bindingURICalculator == null) { + try { + Class<BindingURICalculator> bindingURICalculatorClass = (Class<BindingURICalculator>)bindingURICalculatorDeclaration.loadClass(); + Constructor<BindingURICalculator> constructor = bindingURICalculatorClass.getConstructor(); + bindingURICalculator = constructor.newInstance(); + } catch (Exception e) { + throw new IllegalStateException(e); + } + } + return bindingURICalculator; + } + } +} diff --git a/sandbox/slaws/modules/domain-rework/src/main/java/org/apache/tuscany/sca/binding/feed/atom/AtomBindingURICalculator.java b/sandbox/slaws/modules/domain-rework/src/main/java/org/apache/tuscany/sca/binding/feed/atom/AtomBindingURICalculator.java new file mode 100644 index 0000000000..97aa08f744 --- /dev/null +++ b/sandbox/slaws/modules/domain-rework/src/main/java/org/apache/tuscany/sca/binding/feed/atom/AtomBindingURICalculator.java @@ -0,0 +1,41 @@ +/* + * 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.binding.feed.atom; + +import org.apache.tuscany.sca.assembly.Binding; +import org.apache.tuscany.sca.binding.BindingURICalculator; +import org.apache.tuscany.sca.binding.feed.AtomBinding; + +/** + * A class with binding specific functions related to binding URI calculation + * + * @version $Rev$ $Date$ + */ +public class AtomBindingURICalculator implements BindingURICalculator { + + public String getBindingType(){ + return AtomBinding.class.getName(); + } + + public String getProtocol(Binding binding){ + return "http"; + } + +} diff --git a/sandbox/slaws/modules/domain-rework/src/main/java/org/apache/tuscany/sca/binding/http/HTTPBindingURICalculator.java b/sandbox/slaws/modules/domain-rework/src/main/java/org/apache/tuscany/sca/binding/http/HTTPBindingURICalculator.java new file mode 100644 index 0000000000..7d0f8fbc26 --- /dev/null +++ b/sandbox/slaws/modules/domain-rework/src/main/java/org/apache/tuscany/sca/binding/http/HTTPBindingURICalculator.java @@ -0,0 +1,40 @@ +/* + * 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.binding.http; + +import org.apache.tuscany.sca.assembly.Binding; +import org.apache.tuscany.sca.binding.BindingURICalculator; + +/** + * A class with binding specific functions related to binding URI calculation + * + * @version $Rev$ $Date$ + */ +public class HTTPBindingURICalculator implements BindingURICalculator { + + public String getBindingType(){ + return HTTPBinding.class.getName(); + } + + public String getProtocol(Binding binding){ + return "http"; + } + +} diff --git a/sandbox/slaws/modules/domain-rework/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/JSONRPCBindingURICalculator.java b/sandbox/slaws/modules/domain-rework/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/JSONRPCBindingURICalculator.java new file mode 100644 index 0000000000..1debd96286 --- /dev/null +++ b/sandbox/slaws/modules/domain-rework/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/JSONRPCBindingURICalculator.java @@ -0,0 +1,41 @@ +/* + * 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.binding.jsonrpc; + +import org.apache.tuscany.sca.assembly.Binding; +import org.apache.tuscany.sca.binding.BindingURICalculator; + + +/** + * A class with binding specific functions related to binding URI calculation + * + * @version $Rev$ $Date$ + */ +public class JSONRPCBindingURICalculator implements BindingURICalculator { + + public String getBindingType(){ + return JSONRPCBinding.class.getName(); + } + + public String getProtocol(Binding binding){ + return "http"; + } + +} diff --git a/sandbox/slaws/modules/domain-rework/src/main/java/org/apache/tuscany/sca/binding/sca/SCABindingURICalculator.java b/sandbox/slaws/modules/domain-rework/src/main/java/org/apache/tuscany/sca/binding/sca/SCABindingURICalculator.java new file mode 100644 index 0000000000..60b693f96b --- /dev/null +++ b/sandbox/slaws/modules/domain-rework/src/main/java/org/apache/tuscany/sca/binding/sca/SCABindingURICalculator.java @@ -0,0 +1,41 @@ +/* + * 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.binding.sca; + +import org.apache.tuscany.sca.assembly.Binding; +import org.apache.tuscany.sca.assembly.SCABinding; +import org.apache.tuscany.sca.binding.BindingURICalculator; + +/** + * A class with binding specific functions related to binding URI calculation + * + * @version $Rev$ $Date$ + */ +public class SCABindingURICalculator implements BindingURICalculator { + + public String getBindingType(){ + return SCABinding.class.getName(); + } + + public String getProtocol(Binding binding){ + return "http"; + } + +} diff --git a/sandbox/slaws/modules/domain-rework/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2BindingURICalculator.java b/sandbox/slaws/modules/domain-rework/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2BindingURICalculator.java new file mode 100644 index 0000000000..515188b011 --- /dev/null +++ b/sandbox/slaws/modules/domain-rework/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2BindingURICalculator.java @@ -0,0 +1,41 @@ +/* + * 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.binding.ws.axis2; + +import org.apache.tuscany.sca.assembly.Binding; +import org.apache.tuscany.sca.binding.BindingURICalculator; +import org.apache.tuscany.sca.binding.ws.WebServiceBinding; + +/** + * A class with binding specific functions related to binding URI calculation + * + * @version $Rev$ $Date$ + */ +public class Axis2BindingURICalculator implements BindingURICalculator { + + public String getBindingType(){ + return WebServiceBinding.class.getName(); + } + + public String getProtocol(Binding binding){ + return "http"; + } + +} diff --git a/sandbox/slaws/modules/domain-rework/src/main/java/org/apache/tuscany/sca/domain/rework/ArtifactImpl.java b/sandbox/slaws/modules/domain-rework/src/main/java/org/apache/tuscany/sca/domain/rework/ArtifactImpl.java new file mode 100644 index 0000000000..ceff209344 --- /dev/null +++ b/sandbox/slaws/modules/domain-rework/src/main/java/org/apache/tuscany/sca/domain/rework/ArtifactImpl.java @@ -0,0 +1,57 @@ +/* + * 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.domain.rework; + +import java.io.Serializable; +import java.net.URL; +import java.util.ArrayList; +import java.util.List; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.sca.domain.management.ContributionInfo; +/** + * Information relating to an exposed artifact in the contribution or composite + * + * @version $Rev$ $Date$ + */ +public class ArtifactImpl implements Serializable { + + static final long serialVersionUID = 7669181086005969428L; + + private String name; + private String URL; + + public String getName() { + return name; + } + + public void setName(String name){ + this.name = name; + } + + public String getURL() { + return URL; + } + + public void setURL(String URL){ + this.URL = URL; + } +} diff --git a/sandbox/slaws/modules/domain-rework/src/main/java/org/apache/tuscany/sca/domain/rework/DomainService.java b/sandbox/slaws/modules/domain-rework/src/main/java/org/apache/tuscany/sca/domain/rework/DomainService.java new file mode 100644 index 0000000000..62dbe2c77b --- /dev/null +++ b/sandbox/slaws/modules/domain-rework/src/main/java/org/apache/tuscany/sca/domain/rework/DomainService.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.sca.domain.rework; + +import java.util.List; + +import org.apache.tuscany.sca.contribution.Contribution; +import org.osoa.sca.annotations.Remotable; + +/** + * Domain level operations + * + * @version $Rev$ $Date$ + */ +@Remotable +public interface DomainService { + + public List<ArtifactImpl> getContributions(); + +} diff --git a/sandbox/slaws/modules/domain-rework/src/main/java/org/apache/tuscany/sca/domain/rework/DomainServiceImpl.java b/sandbox/slaws/modules/domain-rework/src/main/java/org/apache/tuscany/sca/domain/rework/DomainServiceImpl.java new file mode 100644 index 0000000000..876e1be73a --- /dev/null +++ b/sandbox/slaws/modules/domain-rework/src/main/java/org/apache/tuscany/sca/domain/rework/DomainServiceImpl.java @@ -0,0 +1,638 @@ +/* + * 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.domain.rework; + +import java.io.ByteArrayInputStream; +import java.io.ByteArrayOutputStream; +import java.io.File; +import java.io.FileOutputStream; +import java.io.FilenameFilter; +import java.io.IOException; +import java.io.InputStream; +import java.net.MalformedURLException; +import java.net.URI; +import java.net.URL; +import java.net.URLClassLoader; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.logging.Logger; + +import javax.xml.namespace.QName; +import javax.xml.parsers.DocumentBuilder; +import javax.xml.parsers.DocumentBuilderFactory; +import javax.xml.stream.XMLInputFactory; +import javax.xml.stream.XMLOutputFactory; +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.Binding; +import org.apache.tuscany.sca.assembly.Component; +import org.apache.tuscany.sca.assembly.ComponentService; +import org.apache.tuscany.sca.assembly.Composite; +import org.apache.tuscany.sca.assembly.Reference; +import org.apache.tuscany.sca.assembly.builder.CompositeBuilder; +import org.apache.tuscany.sca.assembly.xml.CompositeProcessor; +import org.apache.tuscany.sca.assembly.xml.Constants; +import org.apache.tuscany.sca.contribution.Artifact; +import org.apache.tuscany.sca.contribution.Contribution; +import org.apache.tuscany.sca.contribution.ContributionFactory; +import org.apache.tuscany.sca.contribution.DefaultContributionFactory; +import org.apache.tuscany.sca.contribution.Export; +import org.apache.tuscany.sca.contribution.Import; +import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint; +import org.apache.tuscany.sca.contribution.java.JavaExport; +import org.apache.tuscany.sca.contribution.java.JavaImport; +import org.apache.tuscany.sca.contribution.namespace.NamespaceExport; +import org.apache.tuscany.sca.contribution.namespace.NamespaceImport; +import org.apache.tuscany.sca.contribution.processor.ExtensiblePackageProcessor; +import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor; +import org.apache.tuscany.sca.contribution.processor.ExtensibleURLArtifactProcessor; +import org.apache.tuscany.sca.contribution.processor.PackageProcessor; +import org.apache.tuscany.sca.contribution.processor.PackageProcessorExtensionPoint; +import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor; +import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint; +import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessorExtensionPoint; +import org.apache.tuscany.sca.contribution.resolver.ExtensibleModelResolver; +import org.apache.tuscany.sca.contribution.resolver.ModelResolver; +import org.apache.tuscany.sca.contribution.resolver.ModelResolverExtensionPoint; +import org.apache.tuscany.sca.contribution.service.ContributionException; +import org.apache.tuscany.sca.contribution.service.ContributionListenerExtensionPoint; +import org.apache.tuscany.sca.contribution.service.ContributionReadException; +import org.apache.tuscany.sca.contribution.service.ContributionRepository; +import org.apache.tuscany.sca.contribution.service.ContributionWriteException; +import org.apache.tuscany.sca.contribution.service.ExtensibleContributionListener; +import org.apache.tuscany.sca.contribution.service.TypeDescriber; +import org.apache.tuscany.sca.contribution.service.impl.ContributionRepositoryImpl; +import org.apache.tuscany.sca.contribution.service.impl.PackageTypeDescriberImpl; +import org.apache.tuscany.sca.contribution.xml.ContributionMetadataDocumentProcessor; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.definitions.SCADefinitions; +import org.apache.tuscany.sca.definitions.xml.SCADefinitionsDocumentProcessor; +import org.apache.tuscany.sca.host.embedded.impl.ReallySmallRuntime; +import org.apache.tuscany.sca.implementation.node.NodeImplementation; +import org.apache.tuscany.sca.policy.PolicyFactory; +import org.apache.tuscany.sca.workspace.DefaultWorkspaceFactory; +import org.apache.tuscany.sca.workspace.Workspace; +import org.apache.tuscany.sca.workspace.WorkspaceFactory; +import org.apache.tuscany.sca.workspace.configuration.impl.NodeAssigner; +import org.apache.tuscany.sca.workspace.configuration.impl.NodeInfo; +import org.apache.xml.serialize.OutputFormat; +import org.apache.xml.serialize.XMLSerializer; +import org.osoa.sca.ServiceRuntimeException; +import org.osoa.sca.annotations.Property; +import org.osoa.sca.annotations.Scope; +import org.osoa.sca.annotations.Service; +import org.w3c.dom.Document; +import org.xml.sax.SAXException; + +/** + * Stores details of services exposed and retrieves details of remote services + * + * @version $Rev$ $Date$ + */ +@Scope("COMPOSITE") +@Service(interfaces = {DomainServiceInit.class, DomainService.class}) +public class DomainServiceImpl implements DomainServiceInit, DomainService { + + private final static Logger logger = Logger.getLogger(DomainServiceImpl.class.getName()); + + private ReallySmallRuntime runtime; + private String domainURI; + + private File uploaded; + private File repository; + + private ExtensionPointRegistry registry; + + private ContributionFactory contributionFactory; + private ContributionRepository contributionRepository; + + private WorkspaceFactory workspaceFactory; + private Workspace contributionWorkspace; + + private XMLInputFactory xmlFactory; + private XMLOutputFactory xmlOutputFactory; + + private PackageProcessor packageProcessor; + + private ExtensibleURLArtifactProcessor artifactProcessor; + + private ExtensibleStAXArtifactProcessor staxProcessor; + + private ExtensibleContributionListener contributionListener; + + private ModelResolverExtensionPoint modelResolvers; + + private ModelFactoryExtensionPoint modelFactories; + + private AssemblyFactory assemblyFactory; + + private ModelResolver domainModelResolver; + + private CompositeBuilder compositeBuilder; + + private CompositeProcessor compositeProcessor; + + private PolicyFactory policyFactory; + + private DocumentBuilder documentBuilder; + + private Composite domainComposite; + + @Property + protected String repositoryLocation; + + //@Reference + //protected Collection<NodeService> nodes; + + public DomainServiceImpl(){ + } + + // from tuscany-runtime + private List<URL> getJARsInFolder(File repository) { + + String[] jarNames = repository.list(new FilenameFilter() { + public boolean accept(File dir, String name) { + return name.endsWith(".jar"); + } + }); + + List<URL> contributionJars = new ArrayList<URL>(); + if (jarNames != null) { + for (String jar : jarNames) { + try { + contributionJars.add(new File(repository, jar).toURL()); + } catch (MalformedURLException e) { + throw new RuntimeException(e); + } + } + } + + return contributionJars; + } + + // from domain impl + private String getComposite(Composite composite){ + ExtensionPointRegistry registry = runtime.getExtensionPointRegistry(); + + StAXArtifactProcessorExtensionPoint staxProcessors = + registry.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class); + + StAXArtifactProcessor<Composite> processor = staxProcessors.getProcessor(Composite.class); + + ByteArrayOutputStream bos = new ByteArrayOutputStream(); + try { + XMLOutputFactory outputFactory = XMLOutputFactory.newInstance(); + //outputFactory.setProperty("javax.xml.stream.isPrefixDefaulting",Boolean.TRUE); + XMLStreamWriter writer = outputFactory.createXMLStreamWriter(bos); + + processor.write(composite, writer); + writer.flush(); + writer.close(); + } catch (Exception ex) { + System.out.println(ex.toString()); + } + + String compositeString = bos.toString(); + + return compositeString; + } + + // from ContributionService + private void findContributionArtifacts(Contribution contribution){ + try { + // read contribution meta data + URL contributionURL = new URL(contribution.getLocation()); + URL[] clUrls = {contributionURL}; + URLClassLoader cl = new URLClassLoader(clUrls, null); + + ContributionMetadataDocumentProcessor metadataDocumentProcessor = + new ContributionMetadataDocumentProcessor(staxProcessor, xmlFactory); + + for (String path: new String[]{ + Contribution.SCA_CONTRIBUTION_GENERATED_META, + Contribution.SCA_CONTRIBUTION_META}) { + URL url = cl.getResource(path); + if (url != null) { + Contribution tmpContribution = metadataDocumentProcessor.read(contributionURL, URI.create(path), url); + contribution.getImports().addAll(tmpContribution.getImports()); + contribution.getExports().addAll(tmpContribution.getExports()); + contribution.getDeployables().addAll(tmpContribution.getDeployables()); + } + } + + // set the model resolver + ModelResolver modelResolver = new ExtensibleModelResolver(contribution, modelResolvers, modelFactories, domainModelResolver); + contribution.setModelResolver(modelResolver); + + // find all the contribution artifacts + InputStream contributionStream = contributionURL.openStream(); + List<URI> contributionArtifacts = this.packageProcessor.getArtifacts(contributionURL, contributionStream); + + // add the artifacts to the contribution model + for (URI anArtifactUri : contributionArtifacts) { + URL artifactURL = packageProcessor.getArtifactURL(new URL(contribution.getLocation()), anArtifactUri); + System.out.println(" Artifact URL: " + artifactURL.toString()); + Artifact artifact = contributionFactory.createArtifact(); + artifact.setURI(anArtifactUri.toString()); + artifact.setLocation(artifactURL.toString()); + contribution.getArtifacts().add(artifact); + modelResolver.addModel(artifact); + } + + } catch(Exception ex){ + logger.warning(ex.toString()); + } + } + + private void readContributionArtifacts(Contribution contribution){ + try { + // add the artifacts to the contribution model + for (Artifact artifact : contribution.getArtifacts()) { + Object model = null; + + // WARNING - I've missed out Venkat's "applies to" function to make life a + // little clearer + model = artifactProcessor.read(new URL(contribution.getLocation()), + new URI(artifact.getURI()), + new URL(artifact.getLocation())); + + if (model != null) { + artifact.setModel(model); + + // Add the loaded model to the model resolver + contribution.getModelResolver().addModel(model); + + if ( model instanceof Composite) { + ((Composite)model).setURI(artifact.getURI()); + } + + /* + if ( model instanceof SCADefinitions ) { + contributionSCADefinitions.add((SCADefinitions)model); + updatePolicySetMap((SCADefinitions)model); + } + */ + } + + } + + } catch(Exception ex){ + logger.warning(ex.toString()); + } + } + + private void resolveContributionArtifacts(Contribution contribution){ + try { + for (Artifact artifact : contribution.getArtifacts()) { + // resolve the model object + if (/*(artifact.getURI().endsWith(".composite") == false) &&*/ (artifact.getModel() != null)) { + artifactProcessor.resolve(artifact.getModel(), contribution.getModelResolver()); + } + } + } catch(Exception ex){ + logger.warning(ex.toString()); + } + } + + /* + private void resolveComposite(Contribution contribution, Composite composite){ + try { + artifactProcessor.resolve(composite, contribution.getModelResolver()); + } catch(Exception ex){ + logger.warning(ex.toString()); + } + } + */ + + + + + /** + * A test method to fire up the various steps in the process of handling contributions + * So I can get to the stage of being able to process contributions + * TODO - replace with real workspace that Sebastien is working on + */ + public void test(){ + + try { + // set up the repository where contributions will be stored + repository = new File(repositoryLocation); + + if ((!repository.exists()) || (!repository.isDirectory())){ + logger.warning("Can't find repository - " + repositoryLocation); + } + + // set up the dummy location where contributions are uploaded to + String uploadedLocation = repository.getParent() + "/uploaded"; + uploaded = new File(uploadedLocation); + + if ((!uploaded.exists()) || (!uploaded.isDirectory())){ + logger.warning("Can't find uploaded dir"); + } + + // create the repository and the workspace + contributionRepository = new ContributionRepositoryImpl(repositoryLocation, + XMLInputFactory.newInstance()); + contributionWorkspace = workspaceFactory.createWorkspace(); + + + // pretend that contributions are being added by reading the list of jars in the + // uploaded dir + List<URL> contributionJars = getJARsInFolder(uploaded); + + // copy uploaded contributions to the repository + // TODO - no clear how this relates to the workspace. Need more info on workspace + // but for now just create a contribution model and add to the workspace + for (URL contributionURL : contributionJars){ + String contributionName = new File(contributionURL.toURI()).getName(); + System.out.println("Processing: " + contributionName); + + contributionRepository.store(contributionName, contributionURL); + + Contribution contribution = contributionFactory.createContribution(); + contribution.setURI(contributionName); + contribution.setLocation(contributionURL.toString()); + + contributionWorkspace.getContributions().add(contribution); + } + + // find the artifacts in the contributions in the workspace + for (Contribution contribution : contributionWorkspace.getContributions()){ + findContributionArtifacts(contribution); + } + + // read the artifacts in the contributions in the workspace + for (Contribution contribution : contributionWorkspace.getContributions()){ + readContributionArtifacts(contribution); + } + + // resolve the artifacts in the contributions in the workspace + for (Contribution contribution : contributionWorkspace.getContributions()){ + resolveContributionArtifacts(contribution); + } + + /* + // parse the contributions into a model + for (URL contributionURL : contributions){ + + Contribution contribution = runtime.getContributionService().contribute(new File(contributionURL.toURI()).getName(), + contributionURL, + false); + // workspace or repository? + //contributionRepository.addContribution(contribution); + contributionWorkspace.getContributions().add(contribution); + } + */ + + // For interest look at contribution contents + for (Contribution contribution : contributionWorkspace.getContributions()){ + System.out.println("Contribution URI: " + contribution.getURI()); + + for (Artifact artifact : contribution.getArtifacts()){ + System.out.println(" Artifact URI: " + artifact.getURI().toString()); + } + + // report which contribution satisfies which import + for (Import anImport : contribution.getImports()){ + if (anImport instanceof JavaImport){ + System.out.println(" Java Import: " + ((JavaImport)anImport).getPackage()); + } + if (anImport instanceof NamespaceImport){ + System.out.println(" Namespace Import: " + ((NamespaceImport)anImport).getNamespace()); + } + /* + for (Contribution importContribution : anImport.getExportContributions()){ + System.out.println(" Import contribution: " + importContribution.getURI().toString()); + } + */ + } + + for (Export anExport : contribution.getExports()){ + if (anExport instanceof JavaExport){ + System.out.println(" Java Export: " + ((JavaExport)anExport).getPackage()); + } + if (anExport instanceof NamespaceExport){ + System.out.println(" Namespace Export: " + ((NamespaceExport)anExport).getNamespace()); + } + } + + for (Composite composite : contribution.getDeployables()){ + System.out.println(" Deployable Composite URI: " + composite.getName().toString()); + } + } + + // create a domain level virtual composite + AssemblyFactory assemblyFactory = runtime.getAssemblyFactory(); + domainComposite = assemblyFactory.createComposite(); + domainComposite.setName(new QName(Constants.SCA10_NS, "domainComposite")); + domainComposite.setURI(domainURI); + + // Use the deployable composite list to find the composites to load into the domain + // TODO - there will be some selection process here + for (Contribution contribution : contributionWorkspace.getContributions()){ + for (Composite deployableComposite : contribution.getDeployables()) { + Composite deployable = contribution.getModelResolver().resolveModel(Composite.class, deployableComposite); + domainComposite.getIncludes().add(deployable); + } + } + + + System.out.println("\nVANILLA"); + System.out.println("========================================================================"); + writeComposite(domainComposite); + for (Composite composite : domainComposite.getIncludes()){ + writeComposite(composite); + } + + // assign individual deployed composites to nodes + // Use the node model on disc to do this in lieu of user input + URL contributionURL = DomainServiceImpl.class.getClassLoader().getResource("domain/nodes.composite"); + Contribution contribution = contributionFactory.createContribution(); + contribution.setURI("nodes"); + String contributionURLString = contributionURL.toString(); + contribution.setLocation(contributionURLString.substring(0, contributionURLString.lastIndexOf("nodes.composite"))); + + findContributionArtifacts(contribution); + readContributionArtifacts(contribution); + resolveContributionArtifacts(contribution); + + // find node.composite + Artifact nodeArtifact = null; + for (Artifact artifact : contribution.getArtifacts()){ + System.out.println(" Artifact URI: " + artifact.getURI()); + if (artifact.getURI().equals("nodes.composite")){ + nodeArtifact = artifact; + } + } + + Composite nodes = (Composite)nodeArtifact.getModel(); + + // Configure the endpoints of services based on the defaults found in the + // nodes configuration + NodeAssigner nodeAssigner = new NodeAssigner(registry); + + for (Component node : nodes.getComponents()){ + QName compositeName = ((NodeImplementation)node.getImplementation()).getComposite().getName(); + + Composite compositeModel = null; + + // find the named composite in the domain + for (Composite deployable : domainComposite.getIncludes()){ + if (deployable.getName().equals(compositeName)){ + compositeModel = deployable; + break; + } + } + + if (compositeModel != null){ + // configure the composite + + NodeInfo nodeInfo = new NodeInfo(node); + nodeAssigner.assignEndpointsToServiceBinding(nodeInfo, compositeModel, null); + } + } + + System.out.println("\nAFTER ENDPOINT INITIALIZATION"); + System.out.println("========================================================================"); + writeComposite(domainComposite); + for (Composite composite : domainComposite.getIncludes()){ + writeComposite(composite); + } + + // build the domain composite + compositeBuilder.build(domainComposite); + + // print out the domain composite + System.out.println("\nAFTER BUILDING"); + System.out.println("========================================================================"); + writeComposite(domainComposite); + for (Composite composite : domainComposite.getIncludes()){ + writeComposite(composite); + } + + // remove the contributions from the repository + for (URL jarURL : contributionJars){ + contributionRepository.remove(new File(jarURL.toURI()).getName()); + } + + } catch (Exception ex) { + logger.warning(ex.toString()); + } + + } + + private void writeComposite(Composite composite) throws Exception { + // First write to a byte stream + ByteArrayOutputStream bos = new ByteArrayOutputStream(); + XMLStreamWriter writer = xmlOutputFactory.createXMLStreamWriter(bos); + compositeProcessor.write(composite, writer); + + // Parse again to pretty format the document + Document document = documentBuilder.parse(new ByteArrayInputStream(bos.toByteArray())); + + OutputFormat format = new OutputFormat(); + format.setIndenting(true); + format.setIndent(2); + + // Write to domain.composite + //FileOutputStream os = new FileOutputStream(new File(compositeFileName)); + XMLSerializer serializer = new XMLSerializer(System.out, format); + serializer.serialize(document); + + } + + // DomainServiceInit methods + public void setDomainURI(String domainURI){ + this.domainURI = domainURI; + } + + // We use an existing runtime to save much repeated work in this test class + // TODO - look at how we get hold of these things for real + public void setRuntime(ReallySmallRuntime domainRuntime){ + try { + this.runtime = domainRuntime; + + registry = runtime.getExtensionPointRegistry(); + + xmlFactory = XMLInputFactory.newInstance(); + + TypeDescriber describer = new PackageTypeDescriberImpl(); + packageProcessor = new ExtensiblePackageProcessor(registry.getExtensionPoint(PackageProcessorExtensionPoint.class), describer); + + artifactProcessor = new ExtensibleURLArtifactProcessor(registry.getExtensionPoint(URLArtifactProcessorExtensionPoint.class)); + + staxProcessor = new ExtensibleStAXArtifactProcessor(registry.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class), xmlFactory, XMLOutputFactory.newInstance()); + + contributionListener = new ExtensibleContributionListener(registry.getExtensionPoint(ContributionListenerExtensionPoint.class)); + + modelResolvers = registry.getExtensionPoint(ModelResolverExtensionPoint.class); + + modelFactories = registry.getExtensionPoint(ModelFactoryExtensionPoint.class); + + assemblyFactory = runtime.getAssemblyFactory(); + + contributionFactory = new DefaultContributionFactory(); + + workspaceFactory = new DefaultWorkspaceFactory(); + + URLArtifactProcessorExtensionPoint documentProcessors = registry.getExtensionPoint(URLArtifactProcessorExtensionPoint.class); + SCADefinitionsDocumentProcessor definitionsDocumentProcessor = (SCADefinitionsDocumentProcessor)documentProcessors.getProcessor(SCADefinitions.class); + domainModelResolver = definitionsDocumentProcessor.getSCADefinitionsResolver(); + + compositeBuilder = runtime.getCompositeBuilder(); + + policyFactory = modelFactories.getFactory(PolicyFactory.class); + compositeProcessor = new CompositeProcessor(contributionFactory, assemblyFactory, policyFactory, staxProcessor); + + xmlOutputFactory = modelFactories.getFactory(XMLOutputFactory.class); + + documentBuilder = DocumentBuilderFactory.newInstance().newDocumentBuilder(); + + /* + this.domainResolver = domainResolver; + this.systemSCADefinitions = scaDefinitions; + */ + + } catch (Exception ex) { + System.out.println("Exception setting runtime on domain service " + ex.toString()); + } + } + + // DomainService methods + public List<ArtifactImpl> getContributions(){ + List<ArtifactImpl> artifacts = new ArrayList<ArtifactImpl>(); + + for (Contribution contribution : contributionWorkspace.getContributions()){ + ArtifactImpl artifact = new ArtifactImpl(); + + artifact.setName(contribution.getURI()); + artifact.setURL(contribution.getLocation()); + artifacts.add(artifact); + } + + return artifacts; + } + +} diff --git a/sandbox/slaws/modules/domain-rework/src/main/java/org/apache/tuscany/sca/domain/rework/DomainServiceInit.java b/sandbox/slaws/modules/domain-rework/src/main/java/org/apache/tuscany/sca/domain/rework/DomainServiceInit.java new file mode 100644 index 0000000000..1df7cf1e57 --- /dev/null +++ b/sandbox/slaws/modules/domain-rework/src/main/java/org/apache/tuscany/sca/domain/rework/DomainServiceInit.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.sca.domain.rework; + +import java.util.List; + +import org.apache.tuscany.sca.domain.DomainException; +import org.apache.tuscany.sca.domain.management.DomainInfo; +import org.apache.tuscany.sca.domain.management.NodeInfo; +import org.apache.tuscany.sca.host.embedded.impl.ReallySmallRuntime; +import org.osoa.sca.annotations.Remotable; + +/** + * Domain configuration operations + * + * @version $Rev$ $Date$ + */ +public interface DomainServiceInit { + + public void setRuntime(ReallySmallRuntime domainRuntime); + public void setDomainURI(String domainURI); + + + public void test(); + +} diff --git a/sandbox/slaws/modules/domain-rework/src/main/java/org/apache/tuscany/sca/domain/rework/Launcher.java b/sandbox/slaws/modules/domain-rework/src/main/java/org/apache/tuscany/sca/domain/rework/Launcher.java new file mode 100644 index 0000000000..2ec8d23222 --- /dev/null +++ b/sandbox/slaws/modules/domain-rework/src/main/java/org/apache/tuscany/sca/domain/rework/Launcher.java @@ -0,0 +1,225 @@ +/* + * 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.domain.rework; + +import java.io.ByteArrayOutputStream; +import java.io.Externalizable; +import java.io.File; +import java.net.URI; +import java.net.URL; +import java.util.ArrayList; +import java.util.List; +import java.util.concurrent.Executors; +import java.util.concurrent.ScheduledExecutorService; +import java.util.logging.Level; +import java.util.logging.Logger; + +import javax.xml.namespace.QName; +import javax.xml.stream.XMLOutputFactory; +import javax.xml.stream.XMLStreamWriter; + +import org.apache.tuscany.sca.assembly.AssemblyFactory; +import org.apache.tuscany.sca.assembly.Component; +import org.apache.tuscany.sca.assembly.ComponentService; +import org.apache.tuscany.sca.assembly.Composite; +import org.apache.tuscany.sca.assembly.CompositeService; +import org.apache.tuscany.sca.assembly.SCABinding; +import org.apache.tuscany.sca.assembly.SCABindingFactory; +import org.apache.tuscany.sca.assembly.Service; +import org.apache.tuscany.sca.assembly.builder.DomainBuilder; +import org.apache.tuscany.sca.assembly.xml.Constants; +import org.apache.tuscany.sca.contribution.Artifact; +import org.apache.tuscany.sca.contribution.Contribution; +import org.apache.tuscany.sca.contribution.DeployedArtifact; +import org.apache.tuscany.sca.contribution.Export; +import org.apache.tuscany.sca.contribution.Import; +import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint; +import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor; +import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint; +import org.apache.tuscany.sca.contribution.service.ContributionService; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.core.assembly.ActivationException; +import org.apache.tuscany.sca.core.context.ServiceReferenceImpl; +import org.apache.tuscany.sca.databinding.impl.XSDDataTypeConverter.Base64Binary; +import org.apache.tuscany.sca.domain.DomainException; +import org.apache.tuscany.sca.domain.SCADomain; +import org.apache.tuscany.sca.domain.SCADomainEventService; +import org.apache.tuscany.sca.domain.SCADomainSPI; +import org.apache.tuscany.sca.domain.management.SCADomainManagerInitService; +import org.apache.tuscany.sca.domain.model.CompositeModel; +import org.apache.tuscany.sca.domain.model.ContributionModel; +import org.apache.tuscany.sca.domain.model.DomainModel; +import org.apache.tuscany.sca.domain.model.DomainModelFactory; +import org.apache.tuscany.sca.domain.model.NodeModel; +import org.apache.tuscany.sca.domain.model.ServiceModel; +import org.apache.tuscany.sca.domain.model.NodeModel.LifecyleState; +import org.apache.tuscany.sca.domain.model.impl.DomainModelFactoryImpl; +import org.apache.tuscany.sca.domain.model.impl.NodeModelImpl; +import org.apache.tuscany.sca.host.embedded.impl.ReallySmallRuntime; +import org.apache.tuscany.sca.host.http.ServletHost; +import org.apache.tuscany.sca.host.http.ServletHostExtensionPoint; +import org.apache.tuscany.sca.interfacedef.InterfaceContract; +import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory; +import org.apache.tuscany.sca.node.NodeException; +import org.apache.tuscany.sca.node.NodeFactoryImpl; +import org.apache.tuscany.sca.node.util.SCAContributionUtil; +import org.apache.tuscany.sca.runtime.RuntimeComponent; +import org.apache.tuscany.sca.runtime.RuntimeComponentContext; +import org.apache.tuscany.sca.runtime.RuntimeComponentReference; +import org.osoa.sca.CallableReference; +import org.osoa.sca.ServiceReference; +import org.osoa.sca.ServiceRuntimeException; + +/** + * The SCA domain repository that manages domain contributions + * + * @version $Rev$ $Date$ + */ +public class Launcher { + + private final static Logger logger = Logger.getLogger(Launcher.class.getName()); + + + // class loader used to get the runtime going + private ClassLoader domainClassLoader; + + // domain management application runtime + private ReallySmallRuntime domainRepositoryRuntime; + private ContributionService domainRepositoryContributionService; + private Contribution domainRepositoryContribution; + private Composite domainRepositoryComposite; + + // domain service + private DomainServiceInit domainService; + + // Implementation methods + + /** + * Create a domain giving the URI for the domain. + * + * @throws DomainException + */ + public Launcher() throws DomainException { + this.domainClassLoader = Launcher.class.getClassLoader(); + init(); + } + + /** + * Create a runtime for the repository app + * TODO: we need a better wrapper for this that isn't an SCADomain - too confusing! + */ + protected void init() throws DomainException { + try { + + // create a runtime for the domain repository services to run on + domainRepositoryRuntime = new ReallySmallRuntime(domainClassLoader); + domainRepositoryRuntime.start(); + + // Create an in-memory domain level management composite + AssemblyFactory assemblyFactory = domainRepositoryRuntime.getAssemblyFactory(); + domainRepositoryComposite = assemblyFactory.createComposite(); + domainRepositoryComposite.setName(new QName(Constants.SCA10_NS, "domainManagement")); + domainRepositoryComposite.setURI("domainManagement"); + + // Find the composite that will configure the domain + String domainCompositeName = "domain/domain.composite"; + URL contributionURL = SCAContributionUtil.findContributionFromResource(domainClassLoader, domainCompositeName); + + + if ( contributionURL != null ){ + logger.log(Level.INFO, "Domain configured from " + contributionURL); + + // add domain.composite to the management domain + domainRepositoryContributionService = domainRepositoryRuntime.getContributionService(); + Contribution contribution = null; + contribution = domainRepositoryContributionService.contribute("domainRepository", + contributionURL, + false); + + // update the runtime for all SCA Definitions processed from the contribution. + // so that the policyset determination done during 'build' has the all the defined + // intents and policysets from the management contribution + domainRepositoryRuntime.updateSCADefinitions(domainRepositoryContributionService.getContributionSCADefinitions()); + + Composite composite = null; + for (Artifact artifact: contribution.getArtifacts()) { + if (domainCompositeName.equals(artifact.getURI())) { + composite = (Composite)artifact.getModel(); + } + } + + if (composite != null) { + + domainRepositoryRuntime.buildComposite(composite); + domainRepositoryRuntime.getCompositeActivator().activate(composite); + domainRepositoryRuntime.getCompositeActivator().start(composite); + + // find the domain service + Component component = null; + + for (Component compositeComponent: composite.getComponents()) { + if (compositeComponent.getName().equals("DomainService")) { + component = compositeComponent; + } + } + + RuntimeComponentContext componentContext = ((RuntimeComponent)component).getComponentContext(); + domainService = componentContext.createSelfReference(DomainServiceInit.class, "DomainServiceInit").getService(); + + // set up the domain service. Could work out what the URI + // is by looking at the service URL or could put it in the + // config file + domainService.setDomainURI("http://localhost:8080"); + domainService.setRuntime(domainRepositoryRuntime); + + } else { + throw new ActivationException("Domain repository contribution " + + contributionURL + + " found but could not be loaded"); + } + } else { + throw new ActivationException("Domain repository contribution " + + domainCompositeName + + " not found on the classpath"); + } + + + } catch(Exception ex) { + throw new DomainException(ex); + } + } + + public static void main(String[] args) throws Exception { + System.out.println("Starting ..."); + + Launcher domainLauncher = new Launcher(); + + System.out.println("domain repository started"); + + // start contribution processing + domainLauncher.domainService.test(); + + System.out.println("Running ..."); + // System.in.read(); + + + System.out.println("Stopping ..."); + } +} diff --git a/sandbox/slaws/modules/domain-rework/src/main/java/org/apache/tuscany/sca/domain/rework/NodeService.java b/sandbox/slaws/modules/domain-rework/src/main/java/org/apache/tuscany/sca/domain/rework/NodeService.java new file mode 100644 index 0000000000..564cdeca65 --- /dev/null +++ b/sandbox/slaws/modules/domain-rework/src/main/java/org/apache/tuscany/sca/domain/rework/NodeService.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.sca.domain.rework; + +import org.apache.tuscany.sca.domain.management.DomainInfo; +import org.apache.tuscany.sca.domain.management.NodeInfo; +import org.osoa.sca.annotations.Remotable; + +/** + * Node configuration operations + * + * @version $Rev$ $Date$ + */ +@Remotable +public interface NodeService { + +} diff --git a/sandbox/slaws/modules/domain-rework/src/main/java/org/apache/tuscany/sca/workspace/configuration/impl/NodeAssigner.java b/sandbox/slaws/modules/domain-rework/src/main/java/org/apache/tuscany/sca/workspace/configuration/impl/NodeAssigner.java new file mode 100644 index 0000000000..13de5db234 --- /dev/null +++ b/sandbox/slaws/modules/domain-rework/src/main/java/org/apache/tuscany/sca/workspace/configuration/impl/NodeAssigner.java @@ -0,0 +1,300 @@ +/* + * 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.workspace.configuration.impl; + +import java.net.InetAddress; +import java.net.MalformedURLException; +import java.net.URI; +import java.net.URL; +import java.net.UnknownHostException; +import java.util.HashMap; +import java.util.HashSet; +import java.util.List; +import java.util.Map; +import java.util.Set; +import java.util.logging.Logger; + +import org.apache.tuscany.sca.assembly.Binding; +import org.apache.tuscany.sca.assembly.Component; +import org.apache.tuscany.sca.assembly.ComponentProperty; +import org.apache.tuscany.sca.assembly.ComponentReference; +import org.apache.tuscany.sca.assembly.ComponentService; +import org.apache.tuscany.sca.assembly.Composite; +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.SCABinding; +import org.apache.tuscany.sca.assembly.SCABindingFactory; +import org.apache.tuscany.sca.assembly.Service; +import org.apache.tuscany.sca.assembly.builder.ComponentPreProcessor; +import org.apache.tuscany.sca.assembly.builder.CompositeBuilderException; +import org.apache.tuscany.sca.assembly.builder.impl.CompositeBuilderImpl; +import org.apache.tuscany.sca.assembly.xml.Constants; +import org.apache.tuscany.sca.binding.BindingURICalculator; +import org.apache.tuscany.sca.binding.DefaultBindingURICalculatorExtensionPoint; +import org.apache.tuscany.sca.contribution.Contribution; +import org.apache.tuscany.sca.contribution.Export; +import org.apache.tuscany.sca.contribution.Import; +import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.host.http.ServletMappingException; +import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper; +import org.apache.tuscany.sca.interfacedef.impl.InterfaceContractMapperImpl; +import org.apache.tuscany.sca.policy.IntentAttachPointType; +import org.apache.tuscany.sca.policy.IntentAttachPointTypeFactory; +import org.apache.tuscany.sca.policy.PolicySetAttachPoint; +import org.apache.tuscany.sca.workspace.Workspace; + +/** + * Changes the configuration of a composite to effect assignment to a node + * + * @version $Rev$ $Date$ + */ +public class NodeAssigner { + + private final static Logger logger = Logger.getLogger(NodeAssigner.class.getName()); + + SCABindingFactory scaBindingFactory; + IntentAttachPointTypeFactory intentAttachPointTypeFactory; + DefaultBindingURICalculatorExtensionPoint bindingURICalcualtorExtensionPoint; + + /** + * Constructs a new NodeAssigner + */ + public NodeAssigner(ExtensionPointRegistry registry) { + + //Get factory extension point + ModelFactoryExtensionPoint factories = registry.getExtensionPoint(ModelFactoryExtensionPoint.class); + + scaBindingFactory = factories.getFactory(SCABindingFactory.class); + IntentAttachPointTypeFactory intentAttachPointTypeFactory = factories.getFactory(IntentAttachPointTypeFactory.class); + + //InterfaceContractMapper mapper = new InterfaceContractMapperImpl(); + + bindingURICalcualtorExtensionPoint = new DefaultBindingURICalculatorExtensionPoint(); + } + + + public void assignEndpointsToServiceBinding(NodeInfo nodeInfo, Composite composite, String uri){ + + String parentComponentURI = uri; + + // Process nested composites recursively + for (Component component : composite.getComponents()) { + + // Initialize component URI + String componentURI; + if (parentComponentURI == null) { + componentURI = component.getName(); + } else { + componentURI = URI.create(parentComponentURI + '/').resolve(component.getName()).toString(); + } + component.setURI(componentURI); + + Implementation implementation = component.getImplementation(); + if (implementation instanceof Composite) { + + // Process nested composite + assignEndpointsToServiceBinding(nodeInfo, (Composite)implementation, componentURI); + } + } + + // Initialize composite service binding URIs + List<Service> compositeServices = composite.getServices(); + for (Service service : compositeServices) { + // Set default binding names + + // Create default SCA binding + if (service.getBindings().isEmpty()) { + SCABinding scaBinding = createSCABinding(); + service.getBindings().add(scaBinding); + } + + // Initialize binding names and URIs + for (Binding binding : service.getBindings()) { + constructBindingName(service, binding); + constructBindingURI(parentComponentURI, composite, service, binding, nodeInfo); + } + } + + // Initialize component service binding URIs + for (Component component : composite.getComponents()) { + for (ComponentService service : component.getServices()) { + + // Create default SCA binding + if (service.getBindings().isEmpty()) { + SCABinding scaBinding = createSCABinding(); + service.getBindings().add(scaBinding); + } + + // Initialize binding names and URIs + for (Binding binding : service.getBindings()) { + + constructBindingName(service, binding); + constructBindingURI(component, service, binding, nodeInfo); + } + } + } + } + + private SCABinding createSCABinding() { + SCABinding scaBinding = scaBindingFactory.createSCABinding(); + IntentAttachPointType bindingType = intentAttachPointTypeFactory.createBindingType(); + bindingType.setName(Constants.BINDING_SCA_QNAME); + bindingType.setUnresolved(true); + ((PolicySetAttachPoint)scaBinding).setType(bindingType); + + return scaBinding; + } + + private void constructBindingName(Service service, Binding binding){ + + // set the default binding name if one is required + // if there is no name on the binding then set it to the service name + if (binding.getName() == null){ + binding.setName(service.getName()); + + // if multiple bindings don't have a name raise an error as + // binding must be uniquely named + for (Binding serviceBinding : service.getBindings()){ + if ((!binding.equals(serviceBinding)) && + (serviceBinding.getName().equals(service.getName()))){ + // TODO collate errors + logger.warning("Multiple bindings for service " + service.getName() + " have no name"); + } + } + } + } + + /** + * URI construction from Assembly spec section 1.7.2 + * @return + */ + private void constructBindingURI(String parentComponentURI, Composite composite, Service service, Binding binding, NodeInfo nodeInfo ) { + // This is a composite service so there is no component to provide a component URI + // The path to this composite (through nested composites) is used. + constructBindingURI(parentComponentURI, service, binding, composite.getServices().size() > 1, nodeInfo); + } + + private void constructBindingURI(Component component, Service service, Binding binding, NodeInfo nodeInfo ) { + String componentURIString = null; + + // if a URI is specified on the component use it otherwise use the component name + if (component.getURI() != null){ + componentURIString = component.getURI(); + } else { + componentURIString = component.getName(); + } + + constructBindingURI(componentURIString, service, binding, component.getServices().size() > 1, nodeInfo); + } + + private void constructBindingURI(String componentURIString, Service service, Binding binding, boolean includeServiceBindingURI, NodeInfo nodeInfo ){ + + try { + URI baseURI = null; + URI componentURI = null; + URI serviceBindingURI = null; + + // calculate the service binding URI + if (binding.getURI() == null){ + serviceBindingURI = new URI(binding.getName()); + } else { + serviceBindingURI = new URI(binding.getURI()); + } + + // if the user has provided an absolute binding URI then use it + if (serviceBindingURI != null && serviceBindingURI.isAbsolute()){ + binding.setURI(serviceBindingURI.toString()); + return; + } + + // calculate the component URI + if (componentURIString != null) { + componentURI = new URI(componentURIString); + } else { + componentURI = null; + } + + // if the user has provided an absolute component URI then use it + if (componentURI != null && componentURI.isAbsolute()){ + binding.setURI(concatenateModelURI(null, componentURI, serviceBindingURI, includeServiceBindingURI).toString()); + return; + } + + // calculate the base URI + + // get the protocol for this binding/URI + BindingURICalculator uriCalculator = bindingURICalcualtorExtensionPoint.getBindingURICalculator(binding); + + if (uriCalculator != null){ + logger.warning("Binding calculator found for binding " + binding.getName() + " " + binding.getClass().getName()); + String protocol = uriCalculator.getProtocol(binding); + + // find the default binding with the right protocol + Binding defaultBinding = nodeInfo.getBindingDefault(binding, protocol); + + if (defaultBinding != null){ + baseURI = new URI(defaultBinding.getURI()); + } else { + baseURI = null; + } + + } else { + logger.warning("Binding calculator not found for binding " + binding.getName() + " " + binding.getClass().getName()); + baseURI = null; + } + + binding.setURI(concatenateModelURI(baseURI, componentURI, serviceBindingURI,includeServiceBindingURI).toString()); + } catch (Exception ex){ + // TODO collate errors + logger.warning("Error during URL creation " + ex.toString()); + } + } + + private URI concatenateModelURI(URI baseURI, URI componentURI, URI serviceBindingURI, boolean includeServiceBindingURI){ + + if (baseURI == null){ + if (componentURI == null){ + return serviceBindingURI; + } else { + if (includeServiceBindingURI){ + return componentURI.resolve("/").resolve(serviceBindingURI); + } else { + return componentURI; + } + } + } else { + if (componentURI == null){ + if (includeServiceBindingURI){ + return baseURI.resolve("/").resolve(serviceBindingURI); + } else { + return baseURI; + } + } else { + if (includeServiceBindingURI){ + return baseURI.resolve("/").resolve(componentURI).resolve("/").resolve(serviceBindingURI); + } else { + return baseURI.resolve("/").resolve(componentURI); + } + } + } + } +} diff --git a/sandbox/slaws/modules/domain-rework/src/main/java/org/apache/tuscany/sca/workspace/configuration/impl/NodeInfo.java b/sandbox/slaws/modules/domain-rework/src/main/java/org/apache/tuscany/sca/workspace/configuration/impl/NodeInfo.java new file mode 100644 index 0000000000..71a45a5558 --- /dev/null +++ b/sandbox/slaws/modules/domain-rework/src/main/java/org/apache/tuscany/sca/workspace/configuration/impl/NodeInfo.java @@ -0,0 +1,63 @@ +/* + * 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.workspace.configuration.impl; + +import java.net.URI; +import java.net.URISyntaxException; +import java.util.HashMap; +import java.util.Map; + +import org.apache.tuscany.sca.assembly.Binding; +import org.apache.tuscany.sca.assembly.Component; +import org.apache.tuscany.sca.assembly.ComponentService; + +/** + * A class which wraps a node component and provides helper methods + * + * @version $Rev$ $Date$ + */ +public class NodeInfo { + + private Component node; + private Map<String, Binding> defaultBindings = new HashMap<String, Binding>(); + + public NodeInfo(Component node) throws URISyntaxException { + + this.node = node; + + // Cache the default binding info for the node + ComponentService defaultService = node.getServices().get(0); + for (Binding binding : defaultService.getBindings()){ + + if (binding.getURI() != null){ + // get the schema from the binding URI + URI bindingURI = new URI(binding.getURI()); + + // store the binding away indexed on type and scheme + defaultBindings.put(binding.getClass().getName() + ":" + bindingURI.getScheme(), binding); + } + } + } + + public Binding getBindingDefault(Binding binding, String protocol){ + return defaultBindings.get(binding.getClass().getName() + ":" + protocol); + } + +} |