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-rw-r--r--sandbox/event/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryImplementation.java75
-rw-r--r--sandbox/event/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryImplementationFactory.java32
-rw-r--r--sandbox/event/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryImplementationProvider.java166
-rw-r--r--sandbox/event/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryImplementationProviderFactory.java54
-rw-r--r--sandbox/event/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryInvokationException.java33
-rw-r--r--sandbox/event/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryInvoker.java318
-rw-r--r--sandbox/event/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/impl/XQueryImplementationFactoryImpl.java35
-rw-r--r--sandbox/event/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/impl/XQueryImplementationImpl.java102
-rw-r--r--sandbox/event/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/xml/XQueryImplementationProcessor.java159
-rw-r--r--sandbox/event/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/xml/XQueryIntrospector.java328
10 files changed, 0 insertions, 1302 deletions
diff --git a/sandbox/event/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryImplementation.java b/sandbox/event/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryImplementation.java
deleted file mode 100644
index f5bc5dd9b8..0000000000
--- a/sandbox/event/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryImplementation.java
+++ /dev/null
@@ -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.xquery;
-
-import java.lang.reflect.Method;
-import java.util.Map;
-
-import net.sf.saxon.query.XQueryExpression;
-
-import org.apache.tuscany.sca.assembly.Implementation;
-
-/**
- * Class representing the XQuery implementation type
- * @version $Rev$ $Date$
- */
-public interface XQueryImplementation extends Implementation {
-
- /**
- * Location of the XQuery implementation file
- * @return
- */
- String getLocation();
-
- void setLocation(String location);
-
- String getLocationURL();
-
- void setLocationURL(String location);
-
- /**
- * The XQuery expression that is loaded from the XQuery implementation file
- * @return
- */
- String getXqExpression();
-
- void setXqExpression(String expression);
-
- /**
- * The XQuery expression should be extended for with additional
- * script, which provides the external variables needed to invoke
- * a function. In this way for each function that is defined in the
- * original XQuery expression additional expression is defined, which
- * can invoke this function, using external variables as input.
- * These expression extensions are stored in this map. It provides for
- * each method of a service interface that is implemented by this component
- * type corresponding expression extension
- * @return
- */
- Map<Method, String> getXqExpressionExtensionsMap();
-
- /**
- * This map is a kind of cache for function invocations. If a given
- * XQuery function of this implementation has been invoked already
- * its compiled expression can be reused. In this manner the performance
- * can be increased
- * @return
- */
- Map<String, XQueryExpression> getCompiledExpressionsCache();
-}
diff --git a/sandbox/event/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryImplementationFactory.java b/sandbox/event/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryImplementationFactory.java
deleted file mode 100644
index bdfd390499..0000000000
--- a/sandbox/event/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryImplementationFactory.java
+++ /dev/null
@@ -1,32 +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.xquery;
-
-import org.apache.tuscany.sca.implementation.xquery.impl.XQueryImplementationFactoryImpl;
-
-/**
- * Provides instances of XQueryImplementation classes
- * @version $Rev$ $Date$
- */
-public interface XQueryImplementationFactory {
-
- XQueryImplementationFactory INSTANCE = new XQueryImplementationFactoryImpl();
-
- XQueryImplementation createXQueryImplementation();
-}
diff --git a/sandbox/event/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryImplementationProvider.java b/sandbox/event/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryImplementationProvider.java
deleted file mode 100644
index 63a3a49e13..0000000000
--- a/sandbox/event/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryImplementationProvider.java
+++ /dev/null
@@ -1,166 +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.xquery;
-
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-import javax.xml.namespace.QName;
-
-import org.apache.tuscany.sca.assembly.ComponentProperty;
-import org.apache.tuscany.sca.assembly.Reference;
-import org.apache.tuscany.sca.assembly.Service;
-import org.apache.tuscany.sca.core.factory.ObjectFactory;
-import org.apache.tuscany.sca.databinding.javabeans.SimpleJavaDataBinding;
-import org.apache.tuscany.sca.databinding.saxon.SaxonNodeDataBinding;
-import org.apache.tuscany.sca.databinding.saxon.SaxonValueDataBinding;
-import org.apache.tuscany.sca.implementation.java.injection.JavaPropertyValueObjectFactory;
-import org.apache.tuscany.sca.interfacedef.DataType;
-import org.apache.tuscany.sca.interfacedef.Interface;
-import org.apache.tuscany.sca.interfacedef.InterfaceContract;
-import org.apache.tuscany.sca.interfacedef.Operation;
-import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
-import org.apache.tuscany.sca.interfacedef.util.JavaXMLMapper;
-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;
-
-/**
- * Provides the runtime configuration of XQuery-typed component.
- *
- * Generally the following is done:
- * 1. During construction all services and references are provided
- * with the Saxon data binding, which is the one required by the
- * XQueryInvoker
- *
- * 2. During startup:
- * - a proxy is created for each reference and it is kept in the referenceProxies
- * map, which is used later by the invoker to configure the Saxon parser;
- * - each property value is read and put into the properties map. This is
- * again used by the invoker to configure the Saxon parser
- *
- * @version $Rev$ $Date$
- */
-public class XQueryImplementationProvider implements ImplementationProvider {
-
- private RuntimeComponent component;
- private XQueryImplementation implementation;
- private Map<String, Object> referenceProxies = new HashMap<String, Object>();
- private Map<String, Object> properties = new HashMap<String, Object>();
- private JavaPropertyValueObjectFactory javaFactory;
-
- public XQueryImplementationProvider(RuntimeComponent component,
- XQueryImplementation implementation,
- JavaPropertyValueObjectFactory factory) {
- this.component = component;
- this.implementation = implementation;
- this.javaFactory = factory;
- init();
- }
-
- private void init() {
- List<Service> services = implementation.getServices();
- for (Service sevice : services) {
- InterfaceContract interfaceContract = sevice.getInterfaceContract();
- //interfaceContract.getInterface().setDefaultDataBinding(ValueRepresentation.class.getName());
- setDataBinding(interfaceContract.getInterface(), false);
- }
-
- List<Reference> references = implementation.getReferences();
- for (Reference reference : references) {
- InterfaceContract interfaceContract = reference.getInterfaceContract();
- //interfaceContract.getInterface().setDefaultDataBinding(ValueRepresentation.class.getName());
- setDataBinding(interfaceContract.getInterface(), true);
- }
- }
-
- public Invoker createInvoker(RuntimeComponentService service, Operation operation) {
- return new XQueryInvoker(service, operation, implementation, referenceProxies, properties);
- }
-
- public boolean supportsOneWayInvocation() {
- return false;
- }
-
- public void start() {
-
- for (Reference reference : component.getReferences()) {
- String refName = reference.getName();
- if (refName.startsWith("$self$.")) {
- continue;
- }
- Class interfaze = ((JavaInterface)reference.getInterfaceContract().getInterface()).getJavaClass();
- Object refProxy = component.getComponentContext().getService(interfaze, refName);
- referenceProxies.put(refName, refProxy);
- }
-
- for (ComponentProperty property : component.getProperties()) {
- String propName = property.getName();
- QName xmlType = property.getXSDType();
- Class clazz = JavaXMLMapper.getJavaType(xmlType);
-
- Object propertyValue = null;
- if (clazz == null || java.lang.Object.class.equals(clazz)) {
- propertyValue = property.getValue();
- } else {
- ObjectFactory objfactory = javaFactory.createValueFactory(property, property.getValue(), clazz);
- propertyValue = objfactory.getInstance();
- }
- properties.put(propName, propertyValue);
- }
- }
-
- private void setDataBinding(Interface interfaze, boolean isReference) {
- List<Operation> operations = interfaze.getOperations();
- for (Operation operation : operations) {
- operation.setDataBinding(SaxonNodeDataBinding.NAME);
- DataType<List<DataType>> inputType = operation.getInputType();
- if (inputType != null) {
- List<DataType> logical = inputType.getLogical();
- for (DataType inArg : logical) {
- if (SimpleJavaDataBinding.NAME.equals(inArg.getDataBinding())) {
- if (!isReference) {
- inArg.setDataBinding(SaxonValueDataBinding.NAME);
- }
- } else {
- inArg.setDataBinding(SaxonNodeDataBinding.NAME);
- }
- }
- }
- DataType outputType = operation.getOutputType();
- if (outputType != null) {
- if (SimpleJavaDataBinding.NAME.equals(outputType.getDataBinding())) {
- if (!isReference) {
- outputType.setDataBinding(SaxonValueDataBinding.NAME);
- }
- } else {
- outputType.setDataBinding(SaxonNodeDataBinding.NAME);
- }
- }
- }
- }
-
- public void stop() {
- // TODO Auto-generated method stub
-
- }
-
-}
diff --git a/sandbox/event/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryImplementationProviderFactory.java b/sandbox/event/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryImplementationProviderFactory.java
deleted file mode 100644
index 57536e502b..0000000000
--- a/sandbox/event/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryImplementationProviderFactory.java
+++ /dev/null
@@ -1,54 +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.xquery;
-
-import org.apache.tuscany.sca.core.ExtensionPointRegistry;
-import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
-import org.apache.tuscany.sca.databinding.TransformerExtensionPoint;
-import org.apache.tuscany.sca.databinding.impl.MediatorImpl;
-import org.apache.tuscany.sca.implementation.java.injection.JavaPropertyValueObjectFactory;
-import org.apache.tuscany.sca.provider.ImplementationProvider;
-import org.apache.tuscany.sca.provider.ImplementationProviderFactory;
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-
-/**
- * A factory for XQuery implementation providers
- * @version $Rev$ $Date$
- */
-public class XQueryImplementationProviderFactory implements ImplementationProviderFactory<XQueryImplementation> {
-
- private JavaPropertyValueObjectFactory javaFactory;
-
- public XQueryImplementationProviderFactory(ExtensionPointRegistry registry) {
- DataBindingExtensionPoint dataBindings = registry.getExtensionPoint(DataBindingExtensionPoint.class);
- TransformerExtensionPoint transformers = registry.getExtensionPoint(TransformerExtensionPoint.class);
- MediatorImpl mediator = new MediatorImpl(dataBindings, transformers);
- this.javaFactory = new JavaPropertyValueObjectFactory(mediator);
- }
-
- public ImplementationProvider createImplementationProvider(RuntimeComponent component,
- XQueryImplementation implementation) {
- return new XQueryImplementationProvider(component, implementation, javaFactory);
- }
-
- public Class<XQueryImplementation> getModelType() {
- return XQueryImplementation.class;
- }
-
-}
diff --git a/sandbox/event/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryInvokationException.java b/sandbox/event/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryInvokationException.java
deleted file mode 100644
index 0c628b3715..0000000000
--- a/sandbox/event/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryInvokationException.java
+++ /dev/null
@@ -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.xquery;
-
-/**
- * Exception class used by the XQueryInvoker to report problems in
- * XQuery script invocation
- * @version $Rev$ $Date$
- */
-public class XQueryInvokationException extends Exception {
-
- private static final long serialVersionUID = -2674411654705699541L;
-
- public XQueryInvokationException(String msg) {
- super(msg);
- }
-}
diff --git a/sandbox/event/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryInvoker.java b/sandbox/event/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryInvoker.java
deleted file mode 100644
index 2a9673068b..0000000000
--- a/sandbox/event/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryInvoker.java
+++ /dev/null
@@ -1,318 +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.xquery;
-
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.lang.reflect.Method;
-import java.util.List;
-import java.util.Map;
-import java.util.Properties;
-
-import javax.xml.transform.OutputKeys;
-import javax.xml.transform.Transformer;
-import javax.xml.transform.TransformerFactory;
-import javax.xml.transform.dom.DOMSource;
-import javax.xml.transform.stream.StreamResult;
-import javax.xml.transform.stream.StreamSource;
-
-import net.sf.saxon.Configuration;
-import net.sf.saxon.event.Builder;
-import net.sf.saxon.om.DocumentInfo;
-import net.sf.saxon.om.Item;
-import net.sf.saxon.om.NodeInfo;
-import net.sf.saxon.om.SequenceIterator;
-import net.sf.saxon.query.DynamicQueryContext;
-import net.sf.saxon.query.QueryResult;
-import net.sf.saxon.query.StaticQueryContext;
-import net.sf.saxon.query.XQueryExpression;
-import net.sf.saxon.trans.XPathException;
-import net.sf.saxon.value.Value;
-
-import org.apache.tuscany.sca.databinding.saxon.SaxonDataBindingHelper;
-import org.apache.tuscany.sca.databinding.saxon.collection.ItemList;
-import org.apache.tuscany.sca.interfacedef.DataType;
-import org.apache.tuscany.sca.interfacedef.Operation;
-import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
-import org.apache.tuscany.sca.invocation.Invoker;
-import org.apache.tuscany.sca.invocation.Message;
-import org.apache.tuscany.sca.runtime.RuntimeComponentService;
-import org.w3c.dom.Document;
-import org.w3c.dom.Element;
-import org.w3c.dom.Node;
-import org.w3c.dom.NodeList;
-
-/**
- * Performs the invocation of a requested XQuery function
- * @version $Rev$ $Date$
- */
-public class XQueryInvoker implements Invoker {
-
- private RuntimeComponentService service;
- private Operation operation;
- private Method theMethod;
- private XQueryImplementation implementation;
- private Map<String, Object> referenceProxies;
- private Map<String, Object> properties;
-
- /**
- * Constructs a new instance of the xquery invoker.
- * Also performs a search of java.lang.Method instance
- * that corresponds to the invoked operation
- */
- public XQueryInvoker(RuntimeComponentService service,
- Operation operation,
- XQueryImplementation implementation,
- Map<String, Object> referenceProxies,
- Map<String, Object> properties) {
- this.service = service;
- this.operation = operation;
- this.implementation = implementation;
- this.referenceProxies = referenceProxies;
- this.properties = properties;
-
- findMatchingMethod();
- }
-
- /**
- * This method contains the XQuery invocation logic
- * The following steps are performed:
- * 1. XQuery expression is produced by combining the original expression
- * and the function invocation extension (See XQueryImplementation.getXqExpressionExtensionsMap()
- * for details)
- * 2. A check is performed if this expression has been invoked already. If yes -
- * it is taken from the cache
- * 3. Configuration for the execution is either created or retrieved from
- * the cached expression
- * 4. The input parameters of the operation to be invoked are taken from the
- * payload and transformed to ones that are built with the current
- * configuration.
- * NOTE: This is unnecessary overhead - can the Configuration
- * object be attached in some way to the invocation request?
- * 5. All parameters, reference proxies and property values are mapped
- * to external variables of the XQuery script
- * 6. The query is executed and all the results are stored in a ItemList object
- *
- * NOTE: During execution of the XQuery a static variable is set with
- * the current configuration. This variable is used by the NodeInfo transformers
- * to produce the correct NodeInfo for all Output2Output transformations, which
- * happen as result of the XQuery component invoking some reference components
- * The old state of the static configuration is preserved and in this way allowing
- * to nest XQuery component invocations (i.e. one XQuery component invokes another
- * one)
- */
- private Object doInvoke(Object payload) throws XQueryInvokationException, XPathException {
- if (theMethod == null) {
- throw new XQueryInvokationException("No java method for operation: " + operation.getName());
- }
- String xqExpression =
- implementation.getXqExpression() + implementation.getXqExpressionExtensionsMap().get(theMethod);
-
- Configuration config = null;
- Properties props = new Properties();
- props.setProperty(OutputKeys.METHOD, "xml");
- props.setProperty(OutputKeys.INDENT, "yes");
-
- XQueryExpression exp = implementation.getCompiledExpressionsCache().get(xqExpression);
- if (exp == null) {
- config = new Configuration();
- StaticQueryContext sqc = new StaticQueryContext(config);
- exp = sqc.compileQuery(xqExpression);
- implementation.getCompiledExpressionsCache().put(xqExpression, exp);
- } else {
- config = exp.getStaticContext().getConfiguration();
- }
-
- Object[] params = prepareParameters(payload, config, props);
-
- DynamicQueryContext dynamicContext = new DynamicQueryContext(config);
-
- // Setting the parameters for function invocation
- String methodName = theMethod.getName();
- for (int i = 0; i < params.length; i++) {
- dynamicContext.setParameter(methodName + "_" + i, params[i]);
- }
-
- // Setting references
- for (Map.Entry<String, Object> entry : referenceProxies.entrySet()) {
- dynamicContext.setParameter(entry.getKey(), entry.getValue());
- }
-
- // Setting properties
- for (Map.Entry<String, Object> entry : properties.entrySet()) {
- dynamicContext.setParameter(entry.getKey(), transformProperty(entry.getValue(), config));
- }
-
- SequenceIterator iterator = null;
- Configuration oldConfigValue = SaxonDataBindingHelper.CURR_EXECUTING_CONFIG;
- SaxonDataBindingHelper.CURR_EXECUTING_CONFIG = config;
- try {
- iterator = exp.iterator(dynamicContext);
- } finally {
- SaxonDataBindingHelper.CURR_EXECUTING_CONFIG = oldConfigValue;
- }
-
- ItemList list = new ItemList();
- Item item = iterator.next();
-
- while (item != null) {
- list.add(item);
- item = iterator.next();
-
- }
-
- if (list.size() == 0) {
- return null;
-
- } else if (list.size() == 1) {
-
- item = list.iterator().next();
-
- if (item instanceof NodeInfo) {
- return item;
- } else {
- return Value.asValue(item);
- }
-
- }
-
- return list;
-
- }
-
- public Message invoke(Message msg) {
- try {
- Object resp = doInvoke(msg.getBody());
- msg.setBody(resp);
- } catch (XQueryInvokationException e) {
- msg.setFaultBody(e.getCause());
- } catch (XPathException e) {
- msg.setFaultBody(e.getCause());
- }
- return msg;
- }
-
- private void findMatchingMethod() {
- Class<?> interfaze = ((JavaInterface)service.getInterfaceContract().getInterface()).getJavaClass();
-
- for (Method method : interfaze.getMethods()) {
- if (match(operation, method)) {
- theMethod = method;
- }
- }
- }
-
- private static boolean match(Operation operation, Method method) {
- Class<?>[] params = method.getParameterTypes();
- DataType<List<DataType>> inputType = operation.getInputType();
- List<DataType> types = inputType.getLogical();
- boolean matched = true;
- if (types.size() == params.length && method.getName().equals(operation.getName())) {
- for (int i = 0; i < params.length; i++) {
- Class<?> clazz = params[i];
- if (!clazz.equals(operation.getInputType().getLogical().get(i).getPhysical())) {
- matched = false;
- }
- }
- } else {
- matched = false;
- }
- return matched;
-
- }
-
- private Object[] prepareParameters(Object payload, Configuration configuration, Properties props) {
- if (payload == null) {
- return new Object[0];
- }
- Object[] inputArguments = null;
- if (payload.getClass().isArray()) {
- inputArguments = (Object[])payload;
- } else {
- inputArguments = new Object[1];
- inputArguments[0] = payload;
- }
-
- Object[] parameters = new Object[inputArguments.length];
-
- for (int i = 0; i < inputArguments.length; i++) {
- if (inputArguments[i] instanceof NodeInfo) {
- ByteArrayOutputStream baos = new ByteArrayOutputStream();
- StreamResult sw = new StreamResult(baos);
- try {
- QueryResult.serialize((NodeInfo)inputArguments[i], sw, props, ((NodeInfo)inputArguments[i]).getConfiguration());
- baos.close();
- ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
- StreamSource ss = new StreamSource(bais);
- parameters[i] = Builder.build(ss, null, configuration);
- } catch (Exception e) {
- e.printStackTrace();
- parameters[i] = null;
- }
- } else {
- parameters[i] = inputArguments[i];
- }
- }
-
- return parameters;
- }
-
- private Object transformProperty(Object argument, Configuration configuration) {
- Object parameter = argument;
- if (argument instanceof Document) {
- try {
- Document doc = (Document)argument;
- Node valueNode = doc.getFirstChild();
- DocumentInfo docInfo = null;
- if (valueNode instanceof Element && valueNode.getNodeName().equals("value")) {
- ByteArrayOutputStream baos = new ByteArrayOutputStream();
- StreamResult sr = new StreamResult(baos);
- try {
- Node element = null;
- NodeList list = valueNode.getChildNodes();
- for (int i = 0; i < list.getLength(); i++) {
- if (list.item(i).getNodeType() == Node.ELEMENT_NODE) {
- element = list.item(i);
- break;
- }
- }
- if (element == null) {
- element = valueNode.getFirstChild();
- }
- Transformer transformer = TransformerFactory.newInstance().newTransformer();
- transformer.transform(new DOMSource(element), sr);
- ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
- docInfo = (DocumentInfo)Builder.build(new StreamSource(bais), null, configuration);
- } catch (Exception e) {
- e.printStackTrace();
- return parameter;
- }
- } else {
- docInfo = (DocumentInfo)Builder.build(new DOMSource(doc), null, configuration);
- }
- parameter = docInfo;
- } catch (XPathException e) {
- e.printStackTrace();
- return parameter;
- }
- }
-
- return parameter;
- }
-}
diff --git a/sandbox/event/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/impl/XQueryImplementationFactoryImpl.java b/sandbox/event/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/impl/XQueryImplementationFactoryImpl.java
deleted file mode 100644
index 5e77575c3c..0000000000
--- a/sandbox/event/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/impl/XQueryImplementationFactoryImpl.java
+++ /dev/null
@@ -1,35 +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.xquery.impl;
-
-import org.apache.tuscany.sca.implementation.xquery.XQueryImplementation;
-import org.apache.tuscany.sca.implementation.xquery.XQueryImplementationFactory;
-
-/**
- * Actual implementation of the XQuery implementation factory
- * @version $Rev$ $Date$
- */
-public class XQueryImplementationFactoryImpl implements XQueryImplementationFactory {
-
- public XQueryImplementation createXQueryImplementation() {
- XQueryImplementation implementation = new XQueryImplementationImpl();
- return implementation;
- }
-
-}
diff --git a/sandbox/event/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/impl/XQueryImplementationImpl.java b/sandbox/event/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/impl/XQueryImplementationImpl.java
deleted file mode 100644
index 77c8eea511..0000000000
--- a/sandbox/event/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/impl/XQueryImplementationImpl.java
+++ /dev/null
@@ -1,102 +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.xquery.impl;
-
-import java.lang.reflect.Method;
-import java.util.HashMap;
-import java.util.Map;
-
-import net.sf.saxon.query.XQueryExpression;
-
-import org.apache.tuscany.sca.assembly.impl.ImplementationImpl;
-import org.apache.tuscany.sca.implementation.xquery.XQueryImplementation;
-
-/**
- * Actual implementation of the XQuery implementation
- * @version $Rev$ $Date$
- */
-public class XQueryImplementationImpl extends ImplementationImpl implements XQueryImplementation {
-
- private String location;
- private String locationURL;
- private String xqExpression;
-
- private Map<String, XQueryExpression> compiledExpressionsCache = new HashMap<String, XQueryExpression>();
- private Map<Method, String> xqExpressionExtensionsMap = new HashMap<Method, String>();
-
- public XQueryImplementationImpl() {
- setUnresolved(true);
- }
-
- public String getLocation() {
- return location;
- }
-
- public void setLocation(String location) {
- this.location = location;
- }
-
- public String getLocationURL() {
- return locationURL;
- }
-
- public void setLocationURL(String locationURL) {
- this.locationURL = locationURL;
- }
-
- public String getXqExpression() {
- return xqExpression;
- }
-
- public void setXqExpression(String xqExpression) {
- this.xqExpression = xqExpression;
- }
-
- public Map<String, XQueryExpression> getCompiledExpressionsCache() {
- return compiledExpressionsCache;
- }
-
- public Map<Method, String> getXqExpressionExtensionsMap() {
- return xqExpressionExtensionsMap;
- }
-
- @Override
- public int hashCode() {
- final int PRIME = 31;
- int result = super.hashCode();
- result = PRIME * result + ((location == null) ? 0 : location.hashCode());
- return result;
- }
-
- @Override
- public boolean equals(Object obj) {
- if (this == obj)
- return true;
- if (obj == null || getClass() != obj.getClass())
- return false;
- final XQueryImplementationImpl other = (XQueryImplementationImpl)obj;
- if (location == null) {
- if (other.location != null)
- return false;
- } else if (!location.equals(other.location))
- return false;
- return true;
- }
-
-}
diff --git a/sandbox/event/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/xml/XQueryImplementationProcessor.java b/sandbox/event/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/xml/XQueryImplementationProcessor.java
deleted file mode 100644
index 9adce78310..0000000000
--- a/sandbox/event/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/xml/XQueryImplementationProcessor.java
+++ /dev/null
@@ -1,159 +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.xquery.xml;
-
-import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
-
-import javax.xml.namespace.QName;
-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.builder.impl.ProblemImpl;
-import org.apache.tuscany.sca.assembly.xml.Constants;
-import org.apache.tuscany.sca.contribution.Artifact;
-import org.apache.tuscany.sca.contribution.ContributionFactory;
-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.implementation.xquery.XQueryImplementation;
-import org.apache.tuscany.sca.implementation.xquery.XQueryImplementationFactory;
-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;
-
-/**
- * Processor for the XQuery implementation type artifact
- * @version $Rev$ $Date$
- */
-public class XQueryImplementationProcessor implements StAXArtifactProcessor<XQueryImplementation> {
-
- private static final String LOCATION = "location";
- private static final String IMPLEMENTATION_XQUERY = "implementation.xquery";
- private static final QName IMPLEMENTATION_XQUERY_QNAME =
- new QName(Constants.SCA10_TUSCANY_NS, IMPLEMENTATION_XQUERY);
-
- private AssemblyFactory assemblyFactory;
- private JavaInterfaceFactory javaFactory;
- private ContributionFactory contributionFactory;
- private Monitor monitor;
-
- public XQueryImplementationProcessor(ModelFactoryExtensionPoint modelFactoryExtensionPoint, Monitor monitor) {
- assemblyFactory = modelFactoryExtensionPoint.getFactory(AssemblyFactory.class);
- javaFactory = modelFactoryExtensionPoint.getFactory(JavaInterfaceFactory.class);
- contributionFactory = modelFactoryExtensionPoint.getFactory(ContributionFactory.class);
- this.monitor = monitor;
- }
-
- /**
- * 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-xquery-validation-messages", Severity.ERROR, model, message, (Object[])messageParameters);
- monitor.problem(problem);
- }
- }
-
- public QName getArtifactType() {
- return IMPLEMENTATION_XQUERY_QNAME;
- }
-
- /**
- * Reads from the stream and sets the location attribute of the implementation correspondingly
- */
- public XQueryImplementation read(XMLStreamReader reader)
- throws ContributionReadException, XMLStreamException {
-
- /* Create the XQuery implementation and set the location into it */
- XQueryImplementation xqueryImplementation = null;
-
- /* Read the location attribute for the XQuery implementation */
- String xqueryLocation = reader.getAttributeValue(null, LOCATION);
- if (xqueryLocation != null) {
- xqueryImplementation = XQueryImplementationFactory.INSTANCE.createXQueryImplementation();
- xqueryImplementation.setLocation(xqueryLocation);
- xqueryImplementation.setUnresolved(true);
- } else {
- error("LocationAttributeMissing", reader);
- //throw new ContributionReadException(MSG_LOCATION_MISSING);
- }
-
- // Skip to end element
- while (reader.hasNext()) {
- if (reader.next() == END_ELEMENT && IMPLEMENTATION_XQUERY_QNAME.equals(reader.getName())) {
- break;
- }
- } // end while
-
- return xqueryImplementation;
- }
-
- public void write(XQueryImplementation xqueryImplementation, XMLStreamWriter writer)
- throws ContributionWriteException, XMLStreamException {
-
- writer.writeStartElement(Constants.SCA10_TUSCANY_NS, IMPLEMENTATION_XQUERY);
- if (xqueryImplementation.getLocation() != null) {
- writer.writeAttribute(LOCATION, xqueryImplementation.getLocation());
- }
- writer.writeEndElement();
-
- }
-
- public Class<XQueryImplementation> getModelType() {
- return XQueryImplementation.class;
- }
-
- /**
- * Resolves the implementation: its services and references, by invoking the XQuery
- * introspector
- */
- public void resolve(XQueryImplementation xqueryImplementation, ModelResolver resolver)
- throws ContributionResolveException {
-
- if (xqueryImplementation != null) {
- Artifact artifact = contributionFactory.createArtifact();
- artifact.setURI(xqueryImplementation.getLocation());
- artifact = resolver.resolveModel(Artifact.class, artifact);
- if (artifact.getLocation() != null) {
- xqueryImplementation.setLocationURL(artifact.getLocation());
-
- XQueryIntrospector introspector = new XQueryIntrospector(assemblyFactory, javaFactory);
-
- boolean success = introspector.introspect(xqueryImplementation, resolver);
- if (success) {
- xqueryImplementation.setUnresolved(false);
- }
- } else {
- error("CouldNotLocateFile", resolver, xqueryImplementation.getLocation());
- //throw new ContributionResolveException("Could not locate file: " + xqueryImplementation.getLocation());
- }
- }
- }
-
-}
diff --git a/sandbox/event/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/xml/XQueryIntrospector.java b/sandbox/event/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/xml/XQueryIntrospector.java
deleted file mode 100644
index d1e74dd40d..0000000000
--- a/sandbox/event/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/xml/XQueryIntrospector.java
+++ /dev/null
@@ -1,328 +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.xquery.xml;
-
-import java.io.ByteArrayOutputStream;
-import java.io.FileNotFoundException;
-import java.io.IOException;
-import java.io.InputStream;
-import java.lang.reflect.Method;
-import java.net.URL;
-import java.util.Iterator;
-
-import javax.xml.namespace.QName;
-
-import net.sf.saxon.Configuration;
-import net.sf.saxon.om.NamespaceResolver;
-import net.sf.saxon.query.StaticQueryContext;
-import net.sf.saxon.query.XQueryExpression;
-import net.sf.saxon.trans.XPathException;
-
-import org.apache.tuscany.sca.assembly.AssemblyFactory;
-import org.apache.tuscany.sca.assembly.Multiplicity;
-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.contribution.resolver.ClassReference;
-import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
-import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
-import org.apache.tuscany.sca.implementation.xquery.XQueryImplementation;
-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;
-import org.apache.tuscany.sca.interfacedef.util.JavaXMLMapper;
-
-/**
- * This class introspects an XQuery file and extracts out of it
- * all implemented service, references and properties
- * It also creates expression extensions for each operation
- * in the implemented services
- * @version $Rev$ $Date$
- */
-public class XQueryIntrospector {
-
- private static final String SCA_SERVICE_PREFIX = "scaservice:java/";
- private static final String SCA_REFERENCE_PREFIX = "scareference:java/";
- private static final String SCA_PROPERTY_JAVA_PREFIX = "scaproperty:java/";
- private static final String SCA_PROPERTY_XML_PREFIX = "scaproperty:xml/";
-
- private AssemblyFactory assemblyFactory;
- private JavaInterfaceFactory javaFactory;
-
- public XQueryIntrospector(AssemblyFactory assemblyFactory, JavaInterfaceFactory javaFactory) {
- super();
- this.assemblyFactory = assemblyFactory;
- this.javaFactory = javaFactory;
- }
-
- public boolean introspect(XQueryImplementation xqueryImplementation, ModelResolver resolver) throws ContributionResolveException {
-
- String xqExpression = null;
- try {
- URL url = new URL(xqueryImplementation.getLocationURL());
- xqExpression = loadXQExpression(url);
- } catch (FileNotFoundException e) {
- throw new ContributionResolveException(e);
- } catch (IOException e) {
- throw new ContributionResolveException(e);
- }
-
- if (xqExpression == null) {
- return false;
- }
-
- xqueryImplementation.setXqExpression(xqExpression);
-
- xqExpression += "\r\n<dummy></dummy>";
-
- Configuration config = new Configuration();
- StaticQueryContext sqc = new StaticQueryContext(config);
- XQueryExpression exp = null;
- try {
- exp = sqc.compileQuery(xqExpression);
- } catch (XPathException e) {
- throw new ContributionResolveException(e);
- }
-
- if (exp == null) {
- return false;
- }
- xqueryImplementation.getCompiledExpressionsCache().put(xqExpression, exp);
-
- try {
- introspectServicesAndReferences(xqueryImplementation, exp, resolver);
- } catch (ClassNotFoundException e) {
- throw new ContributionResolveException(e);
- } catch (InvalidInterfaceException e) {
- throw new ContributionResolveException(e);
- }
-
- fillExpressionExtensions(xqueryImplementation);
-
- return true;
- }
-
- /**
- * Loads the XQuery expression from the location that is provided with the implementation
- */
- private String loadXQExpression(URL locationURL) throws FileNotFoundException, IOException {
-
- InputStream xqResourceStream = locationURL.openStream();
-
- if (xqResourceStream == null) {
- return null;
- }
-
- ByteArrayOutputStream baos = new ByteArrayOutputStream();
- int i = 0;
- while ((i = xqResourceStream.read()) >= 0) {
- baos.write(i);
- }
- xqResourceStream.close();
- baos.flush();
- baos.close();
-
- String xqExpression = baos.toString();
-
- return xqExpression;
- }
-
- private Class<?> resolveClass(ModelResolver resolver, String className) throws ClassNotFoundException {
- ClassReference classReference = new ClassReference(className);
- classReference = resolver.resolveModel(ClassReference.class, classReference);
- Class<?> javaClass = classReference.getJavaClass();
- if (javaClass == null) {
- throw new ClassNotFoundException(className);
- } else {
- return javaClass;
- }
- }
-
- /**
- * From the compiled XQuery expression get all namespaces and see if they
- * are services, references or properties declarations
- */
- private void introspectServicesAndReferences(XQueryImplementation xqueryImplementation, XQueryExpression exp, ModelResolver resolver)
- throws ClassNotFoundException, InvalidInterfaceException {
- NamespaceResolver namespaceResolver = exp.getStaticContext().getNamespaceResolver();
- Iterator declaredPrefixesIterator = namespaceResolver.iteratePrefixes();
- while (declaredPrefixesIterator.hasNext()) {
- String prefix = (String)declaredPrefixesIterator.next();
- String uri = namespaceResolver.getURIForPrefix(prefix, false);
- if (uri.startsWith(SCA_SERVICE_PREFIX)) {
- String serviceName = prefix;
- String className = uri.substring(SCA_SERVICE_PREFIX.length());
- Class<?> interfaze = resolveClass(resolver, className);
- Service theService = createService(interfaze, serviceName);
- xqueryImplementation.getServices().add(theService);
- } else if (uri.startsWith(SCA_REFERENCE_PREFIX)) {
- String referenceName = prefix;
- String className = uri.substring(SCA_REFERENCE_PREFIX.length());
- Class<?> interfaze = resolveClass(resolver, className);
- Reference theReference = createReference(interfaze, referenceName);
- xqueryImplementation.getReferences().add(theReference);
- } else if (uri.startsWith(SCA_PROPERTY_JAVA_PREFIX)) {
- String propertyName = prefix;
- String className = uri.substring(SCA_PROPERTY_JAVA_PREFIX.length());
- Class<?> clazz = resolveClass(resolver, className);
- QName xmlType = JavaXMLMapper.getXMLType(clazz);
- Property theProperty = createProperty(xmlType, propertyName);
- xqueryImplementation.getProperties().add(theProperty);
- } else if (uri.startsWith(SCA_PROPERTY_XML_PREFIX)) {
- String propertyName = prefix;
- String namespaceAndLocalname = uri.substring(SCA_PROPERTY_XML_PREFIX.length());
- int localNameDelimiterPostition = namespaceAndLocalname.lastIndexOf(':');
- String localName = null;
- String namespace = null;
- if (localNameDelimiterPostition < 0) {
- localName = namespaceAndLocalname;
- namespace = "";
- } else {
- namespace = namespaceAndLocalname.substring(0, localNameDelimiterPostition);
- localName = namespaceAndLocalname.substring(localNameDelimiterPostition + 1);
- }
- QName xmlType = new QName(namespace, localName);
- Property theProperty = createProperty(xmlType, propertyName);
- xqueryImplementation.getProperties().add(theProperty);
- }
- }
- }
-
- /**
- * Creates a Service for the component type based on its name and Java interface
- */
- private Service createService(Class<?> interfaze, String name) throws InvalidInterfaceException {
- Service service = assemblyFactory.createService();
- JavaInterfaceContract interfaceContract = javaFactory.createJavaInterfaceContract();
- service.setInterfaceContract(interfaceContract);
-
- // Set the name for the service
- service.setName(name);
-
- // Set the call interface and, if present, the callback interface
- JavaInterface callInterface = null;
- try {
- callInterface = (JavaInterface) javaFactory.createJavaInterface(interfaze).clone();
- } catch (CloneNotSupportedException e) {
- // Ignore
- }
- //setDataBindingForInterface(callInterface, DataObject.class.getName());
- service.getInterfaceContract().setInterface(callInterface);
- if (callInterface.getCallbackClass() != null) {
- JavaInterface callbackInterface = null;
- try {
- callbackInterface = (JavaInterface) javaFactory.createJavaInterface(callInterface.getCallbackClass()).clone();
- } catch (CloneNotSupportedException e) {
- //Ignore
- }
- //setDataBindingForInterface(callbackInterface, DataObject.class.getName());
- service.getInterfaceContract().setCallbackInterface(callbackInterface);
- }
- return service;
- } // end method createService
-
- protected Property createProperty(QName type, String name) {
-
- Property property = assemblyFactory.createProperty();
- property.setName(name);
- property.setXSDType(type);
-
- property.setMany(false);
- return property;
-
- }
-
- /**
- * Creates a Reference for the component type based on its name and Java interface
- */
- private Reference createReference(Class<?> interfaze, String name) throws InvalidInterfaceException {
- Reference reference = assemblyFactory.createReference();
- JavaInterfaceContract interfaceContract = javaFactory.createJavaInterfaceContract();
- reference.setInterfaceContract(interfaceContract);
-
- // Set the name of the reference to the supplied name and the multiplicity of the reference
- // to 1..1 - for XQuery implementations, this is the only multiplicity supported
- reference.setName(name);
- reference.setMultiplicity(Multiplicity.ONE_ONE);
-
- // Set the call interface and, if present, the callback interface
- // Set the call interface and, if present, the callback interface
- JavaInterface callInterface = null;
- try {
- callInterface = (JavaInterface) javaFactory.createJavaInterface(interfaze).clone();
- } catch (CloneNotSupportedException e) {
- // Ignore
- }
- reference.getInterfaceContract().setInterface(callInterface);
- if (callInterface.getCallbackClass() != null) {
- JavaInterface callbackInterface = null;
- try {
- callbackInterface = (JavaInterface) javaFactory.createJavaInterface(callInterface.getCallbackClass()).clone();
- } catch (CloneNotSupportedException e) {
- //Ignore
- }
- reference.getInterfaceContract().setCallbackInterface(callbackInterface);
- }
-
- return reference;
- }
-
- /**
- * For the methods of each implemented service corresponding expression extension
- * is generated
- * @param xqueryImplementation
- */
- private void fillExpressionExtensions(XQueryImplementation xqueryImplementation) {
- for (Service service : xqueryImplementation.getServices()) {
- Class<?> interfaze = ((JavaInterface)service.getInterfaceContract().getInterface()).getJavaClass();
-
- // For each of the methods
- for (Method method : interfaze.getMethods()) {
- String expressionExtension = createExpressionExtension(method, interfaze, service.getName());
- xqueryImplementation.getXqExpressionExtensionsMap().put(method, expressionExtension);
- }
- }
- }
-
- private String createExpressionExtension(Method method, Class<?> interfaze, String serviceName) {
- StringBuffer exprBuf = new StringBuffer();
-
- exprBuf.append("\r\n");
-
- String methodName = method.getName();
-
- // For each of the declared parameters
- for (int i = 0; i < method.getParameterTypes().length; i++) {
- exprBuf.append("declare variable $" + methodName + "_" + i + " external;\r\n");
- }
-
- exprBuf.append(serviceName + ":" + methodName + "(");
-
- for (int i = 0; i < method.getParameterTypes().length; i++) {
- exprBuf.append("$" + methodName + "_" + i);
- if (i != method.getParameterTypes().length - 1) {
- exprBuf.append(", ");
- }
- }
- exprBuf.append(")");
-
- return exprBuf.toString();
- }
-}