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Diffstat (limited to 'tags/java/sca/1.5.1/modules/xsd-xml')
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diff --git a/tags/java/sca/1.5.1/modules/xsd-xml/LICENSE b/tags/java/sca/1.5.1/modules/xsd-xml/LICENSE new file mode 100644 index 0000000000..8aa906c321 --- /dev/null +++ b/tags/java/sca/1.5.1/modules/xsd-xml/LICENSE @@ -0,0 +1,205 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. + + + diff --git a/tags/java/sca/1.5.1/modules/xsd-xml/NOTICE b/tags/java/sca/1.5.1/modules/xsd-xml/NOTICE new file mode 100644 index 0000000000..25bb89c9b2 --- /dev/null +++ b/tags/java/sca/1.5.1/modules/xsd-xml/NOTICE @@ -0,0 +1,6 @@ +${pom.name} +Copyright (c) 2005 - 2009 The Apache Software Foundation + +This product includes software developed by +The Apache Software Foundation (http://www.apache.org/). + diff --git a/tags/java/sca/1.5.1/modules/xsd-xml/pom.xml b/tags/java/sca/1.5.1/modules/xsd-xml/pom.xml new file mode 100644 index 0000000000..ae017663ae --- /dev/null +++ b/tags/java/sca/1.5.1/modules/xsd-xml/pom.xml @@ -0,0 +1,82 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. +--> +<project> + <modelVersion>4.0.0</modelVersion> + <parent> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-modules</artifactId> + <version>1.5.1</version> + <relativePath>../pom.xml</relativePath> + </parent> + <artifactId>tuscany-xsd-xml</artifactId> + <name>Apache Tuscany SCA XSD XML Processor</name> + + <dependencies> + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-contribution</artifactId> + <version>1.5.1</version> + </dependency> + + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-contribution-namespace</artifactId> + <version>1.5.1</version> + </dependency> + + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-contribution-impl</artifactId> + <version>1.5.1</version> + <scope>test</scope> + </dependency> + + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-assembly-xml</artifactId> + <version>1.5.1</version> + </dependency> + + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-xsd</artifactId> + <version>1.5.1</version> + </dependency> + </dependencies> + + <build> + <plugins> + <plugin> + <groupId>org.apache.felix</groupId> + <artifactId>maven-bundle-plugin</artifactId> + + <configuration> + <instructions> + <Bundle-Version>${tuscany.version}</Bundle-Version> + <Bundle-SymbolicName>org.apache.tuscany.sca.xsd.xml</Bundle-SymbolicName> + <Bundle-Description>${pom.name}</Bundle-Description> + <Export-Package>org.apache.tuscany.sca.xsd.xml*</Export-Package> + </instructions> + </configuration> + </plugin> + </plugins> + </build> + +</project> diff --git a/tags/java/sca/1.5.1/modules/xsd-xml/src/main/java/org/apache/tuscany/sca/xsd/xml/XMLDocumentHelper.java b/tags/java/sca/1.5.1/modules/xsd-xml/src/main/java/org/apache/tuscany/sca/xsd/xml/XMLDocumentHelper.java new file mode 100644 index 0000000000..a057bbe155 --- /dev/null +++ b/tags/java/sca/1.5.1/modules/xsd-xml/src/main/java/org/apache/tuscany/sca/xsd/xml/XMLDocumentHelper.java @@ -0,0 +1,184 @@ +/* + * 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.xsd.xml; + +import java.io.BufferedInputStream; +import java.io.IOException; +import java.io.InputStream; +import java.io.UnsupportedEncodingException; +import java.net.URL; +import java.net.URLConnection; + +import javax.xml.namespace.QName; +import javax.xml.stream.XMLInputFactory; +import javax.xml.stream.XMLStreamConstants; +import javax.xml.stream.XMLStreamException; +import javax.xml.stream.XMLStreamReader; + +import org.xml.sax.InputSource; + +/** + * @version $Rev$ $Date$ + */ +public class XMLDocumentHelper { + public static final QName WSDL11 = new QName("http://schemas.xmlsoap.org/wsdl/", "definitions"); + public static final QName XSD = new QName("http://www.w3.org/2001/XMLSchema", "schema"); + public static final QName WSDL20 = new QName("http://www.w3.org/ns/wsdl", "description"); + + protected static final int BUFFER_SIZE = 256; + + /** + * Detect the XML encoding of the document + * + * @param is The input stream + * @return The encoding + * @throws IOException + */ + public static String getEncoding(InputStream is) throws IOException { + if (!is.markSupported()) + is = new BufferedInputStream(is); + + byte[] buffer = readBuffer(is); + return getXMLEncoding(buffer); + } + + /** + * Searches the array of bytes to determine the XML encoding. + */ + protected static String getXMLEncoding(byte[] bytes) { + String javaEncoding = null; + + if (bytes.length >= 4) { + if (((bytes[0] == -2) && (bytes[1] == -1)) || ((bytes[0] == 0) && (bytes[1] == 60))) + javaEncoding = "UnicodeBig"; + else if (((bytes[0] == -1) && (bytes[1] == -2)) || ((bytes[0] == 60) && (bytes[1] == 0))) + javaEncoding = "UnicodeLittle"; + else if ((bytes[0] == -17) && (bytes[1] == -69) && (bytes[2] == -65)) + javaEncoding = "UTF8"; + } + + String header = null; + + try { + if (javaEncoding != null) + header = new String(bytes, 0, bytes.length, javaEncoding); + else + header = new String(bytes, 0, bytes.length); + } catch (UnsupportedEncodingException e) { + return null; + } + + if (!header.startsWith("<?xml")) + return "UTF-8"; + + int endOfXMLPI = header.indexOf("?>"); + int encodingIndex = header.indexOf("encoding", 6); + + if ((encodingIndex == -1) || (encodingIndex > endOfXMLPI)) + return "UTF-8"; + + int firstQuoteIndex = header.indexOf("\"", encodingIndex); + int lastQuoteIndex; + + if ((firstQuoteIndex == -1) || (firstQuoteIndex > endOfXMLPI)) { + firstQuoteIndex = header.indexOf("'", encodingIndex); + lastQuoteIndex = header.indexOf("'", firstQuoteIndex + 1); + } else + lastQuoteIndex = header.indexOf("\"", firstQuoteIndex + 1); + + return header.substring(firstQuoteIndex + 1, lastQuoteIndex); + } + + protected static byte[] readBuffer(InputStream is) throws IOException { + if (is.available() == 0) { + return new byte[0]; + } + + byte[] buffer = new byte[BUFFER_SIZE]; + is.mark(BUFFER_SIZE); + int bytesRead = is.read(buffer, 0, BUFFER_SIZE); + int totalBytesRead = bytesRead; + + while (bytesRead != -1 && (totalBytesRead < BUFFER_SIZE)) { + bytesRead = is.read(buffer, totalBytesRead, BUFFER_SIZE - totalBytesRead); + + if (bytesRead != -1) + totalBytesRead += bytesRead; + } + + if (totalBytesRead < BUFFER_SIZE) { + byte[] smallerBuffer = new byte[totalBytesRead]; + System.arraycopy(buffer, 0, smallerBuffer, 0, totalBytesRead); + smallerBuffer = buffer; + } + + is.reset(); + return buffer; + } + + public static InputSource getInputSource(URL url) throws IOException { + URLConnection connection = url.openConnection(); + connection.setUseCaches(false); + InputStream is = connection.getInputStream(); + return getInputSource(url, is); + } + + public static InputSource getInputSource(URL url, InputStream is) throws IOException { + is = new BufferedInputStream(is); + String encoding = getEncoding(is); + InputSource inputSource = new InputSource(is); + inputSource.setEncoding(encoding); + // [rfeng] Make sure we set the system id as it will be used as the base URI for nested import/include + inputSource.setSystemId(url.toString()); + return inputSource; + } + + public static String readTargetNamespace(URL doc, QName element, boolean rootOnly, String attribute, XMLInputFactory inputFactory) + throws IOException, XMLStreamException { + if (attribute == null) { + attribute = "targetNamespace"; + } + URLConnection connection = doc.openConnection(); + connection.setUseCaches(false); + InputStream is = connection.getInputStream(); + try { + XMLStreamReader reader = inputFactory.createXMLStreamReader(is); + int eventType = reader.getEventType(); + while (true) { + if (eventType == XMLStreamConstants.START_ELEMENT) { + if (element.equals(reader.getName())) { + return reader.getAttributeValue(null, attribute); + } else if (rootOnly) { + return null; + } + } + if (reader.hasNext()) { + eventType = reader.next(); + } else { + break; + } + } + return null; + } finally { + is.close(); + } + } + +} diff --git a/tags/java/sca/1.5.1/modules/xsd-xml/src/main/java/org/apache/tuscany/sca/xsd/xml/XSDDocumentProcessor.java b/tags/java/sca/1.5.1/modules/xsd-xml/src/main/java/org/apache/tuscany/sca/xsd/xml/XSDDocumentProcessor.java new file mode 100644 index 0000000000..e3042a607d --- /dev/null +++ b/tags/java/sca/1.5.1/modules/xsd-xml/src/main/java/org/apache/tuscany/sca/xsd/xml/XSDDocumentProcessor.java @@ -0,0 +1,102 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.sca.xsd.xml; + +import java.net.URI; +import java.net.URL; + +import javax.xml.namespace.QName; +import javax.xml.stream.XMLInputFactory; + +import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint; +import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor; +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.monitor.Monitor; +import org.apache.tuscany.sca.monitor.Problem; +import org.apache.tuscany.sca.monitor.Problem.Severity; +import org.apache.tuscany.sca.monitor.impl.ProblemImpl; +import org.apache.tuscany.sca.xsd.XSDFactory; +import org.apache.tuscany.sca.xsd.XSDefinition; + +/** + * An ArtifactProcessor for XSD documents. + * + * @version $Rev$ $Date$ + */ +public class XSDDocumentProcessor implements URLArtifactProcessor<XSDefinition> { + + private XSDFactory factory; + private XMLInputFactory inputFactory; + private Monitor monitor; + + public XSDDocumentProcessor(ModelFactoryExtensionPoint modelFactories, Monitor monitor) { + this.factory = modelFactories.getFactory(XSDFactory.class); + this.inputFactory = modelFactories.getFactory(XMLInputFactory.class); + this.monitor = monitor; + } + + /** + * Report a exception. + * + * @param problems + * @param message + * @param model + */ + private void error(String message, Object model, Exception ex) { + if (monitor != null) { + Problem problem = new ProblemImpl(this.getClass().getName(), "xsd-xml-validation-messages", Severity.ERROR, model, message, ex); + monitor.problem(problem); + } + } + + public XSDefinition read(URL contributionURL, URI artifactURI, URL artifactURL) throws ContributionReadException { + try { + return indexRead(artifactURL); + } catch (Exception e) { + ContributionReadException ce = new ContributionReadException(e); + error("ContributionReadException", artifactURL, ce); + throw ce; + } + } + + public void resolve(XSDefinition model, ModelResolver resolver) throws ContributionResolveException { + } + + public String getArtifactType() { + return ".xsd"; + } + + public Class<XSDefinition> getModelType() { + return XSDefinition.class; + } + + public static final QName XSD = new QName("http://www.w3.org/2001/XMLSchema", "schema"); + + protected XSDefinition indexRead(URL doc) throws Exception { + XSDefinition xsd = factory.createXSDefinition(); + xsd.setUnresolved(true); + xsd.setNamespace(XMLDocumentHelper.readTargetNamespace(doc, XSD, true, "targetNamespace", inputFactory)); + xsd.setLocation(doc.toURI()); + xsd.setUnresolved(false); + return xsd; + } +} diff --git a/tags/java/sca/1.5.1/modules/xsd-xml/src/main/java/org/apache/tuscany/sca/xsd/xml/XSDModelResolver.java b/tags/java/sca/1.5.1/modules/xsd-xml/src/main/java/org/apache/tuscany/sca/xsd/xml/XSDModelResolver.java new file mode 100644 index 0000000000..fb6e8eac20 --- /dev/null +++ b/tags/java/sca/1.5.1/modules/xsd-xml/src/main/java/org/apache/tuscany/sca/xsd/xml/XSDModelResolver.java @@ -0,0 +1,343 @@ +/*
+ * 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.xsd.xml;
+
+import java.io.IOException;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.tuscany.sca.contribution.Artifact;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.DefaultImport;
+import org.apache.tuscany.sca.contribution.Import;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.namespace.NamespaceImport;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionRuntimeException;
+import org.apache.tuscany.sca.xsd.DefaultXSDFactory;
+import org.apache.tuscany.sca.xsd.XSDFactory;
+import org.apache.tuscany.sca.xsd.XSDefinition;
+import org.apache.tuscany.sca.xsd.impl.XSDefinitionImpl;
+import org.apache.ws.commons.schema.XmlSchema;
+import org.apache.ws.commons.schema.XmlSchemaCollection;
+import org.apache.ws.commons.schema.XmlSchemaInclude;
+import org.apache.ws.commons.schema.resolver.URIResolver;
+import org.xml.sax.InputSource;
+
+/**
+ * A Model Resolver for XSD models.
+ *
+ * @version $Rev$ $Date$
+ */
+public class XSDModelResolver implements ModelResolver {
+ private static final String AGGREGATED_XSD = "http://tuscany.apache.org/aggregated.xsd";
+ private XSDFactory factory;
+ private Contribution contribution;
+ private Map<String, List<XSDefinition>> map = new HashMap<String, List<XSDefinition>>();
+ private XmlSchemaCollection schemaCollection;
+
+ public XSDModelResolver(Contribution contribution, ModelFactoryExtensionPoint modelFactories) {
+ this.contribution = contribution;
+ this.schemaCollection = new XmlSchemaCollection();
+ schemaCollection.setSchemaResolver(new URIResolverImpl(contribution));
+ this.factory = new DefaultXSDFactory();
+ }
+
+ public void addModel(Object resolved) {
+ XSDefinition definition = (XSDefinition)resolved;
+ List<XSDefinition> list = map.get(definition.getNamespace());
+ if (list == null) {
+ list = new ArrayList<XSDefinition>();
+ map.put(definition.getNamespace(), list);
+ }
+ list.add(definition);
+ }
+
+ public Object removeModel(Object resolved) {
+ XSDefinition definition = (XSDefinition)resolved;
+ List<XSDefinition> list = map.get(definition.getNamespace());
+ if (list == null) {
+ return null;
+ } else {
+ return list.remove(definition);
+ }
+ }
+
+ public <T> T resolveModel(Class<T> modelClass, T unresolved) {
+
+ XSDefinition definition = (XSDefinition)unresolved;
+ String namespace = definition.getNamespace();
+
+ // Lookup a definition for the given namespace within the
+ // current contribution.
+ List<XSDefinition> list = map.get(namespace);
+ XSDefinition modelXSD = null;
+ if (list != null && definition.getDocument() != null) {
+ // Set the document for the inline schema
+ int index = list.indexOf(definition);
+ if (index != -1) { // a matching (not identical) document was found
+ modelXSD = list.get(index);
+ modelXSD.setDocument(definition.getDocument());
+ }
+ }
+ if (list == null && definition.getDocument() != null) {
+ // Hit for the 1st time
+ list = new ArrayList<XSDefinition>();
+ list.add(definition);
+ map.put(namespace, list);
+ }
+ XSDefinition resolved = null;
+ try {
+ resolved = aggregate(list);
+ } catch (ContributionRuntimeException e) {
+ throw new ContributionRuntimeException(e);
+ }
+ if (resolved != null && !resolved.isUnresolved()) {
+ if (definition.isUnresolved() && definition.getSchema() == null && modelXSD != null) {
+ // Update the unresolved model with schema information and mark it
+ // resolved. This information in the unresolved model is needed when
+ // this method is called by WSDLModelResolver.readInlineSchemas().
+ definition.setSchema(modelXSD.getSchema());
+ definition.setSchemaCollection(modelXSD.getSchemaCollection());
+ definition.setUnresolved(false);
+ }
+ return modelClass.cast(resolved);
+ }
+
+ // No definition found, delegate the resolution to the imports
+ for (Import import_ : this.contribution.getImports()) {
+ if (import_ instanceof NamespaceImport) {
+ NamespaceImport namespaceImport = (NamespaceImport)import_;
+ if (namespaceImport.getNamespace().equals(namespace)) {
+
+ // Delegate the resolution to the namespace import resolver
+ resolved =
+ namespaceImport.getModelResolver().resolveModel(XSDefinition.class, (XSDefinition)unresolved);
+ if (!resolved.isUnresolved()) {
+ return modelClass.cast(resolved);
+ }
+ }
+ } else if (import_ instanceof DefaultImport) {
+
+ // Delegate the resolution to the default import resolver
+ resolved =
+ import_.getModelResolver().resolveModel(XSDefinition.class, (XSDefinition)unresolved);
+ if (!resolved.isUnresolved()) {
+ return modelClass.cast(resolved);
+ }
+ }
+ }
+ return modelClass.cast(unresolved);
+ }
+
+ private void loadOnDemand(XSDefinition definition) throws ContributionRuntimeException {
+ if (definition.getSchema() != null) {
+ return;
+ }
+ if (definition.getDocument() != null) {
+ String uri = null;
+ if (definition.getLocation() != null) {
+ uri = definition.getLocation().toString();
+ }
+ XmlSchema schema = null;
+ try {
+ schema = schemaCollection.read(definition.getDocument(), uri, null);
+ } catch (RuntimeException e) {
+ // find original cause of the problem
+ Throwable cause = e;
+ while (cause.getCause() != null && cause != cause.getCause()) {
+ cause = cause.getCause();
+ }
+ throw new ContributionRuntimeException(cause);
+ }
+ definition.setSchemaCollection(schemaCollection);
+ definition.setSchema(schema);
+ definition.setUnresolved(false);
+ } else if (definition.getLocation() != null) {
+ if (definition.getLocation().getFragment() != null) {
+ // It's an inline schema
+ // FIXME: We need to trigger the loading of the enclosing WSDL models
+ return;
+ }
+ // Read an XSD document
+ XmlSchema schema = null;
+ for (XmlSchema d : schemaCollection.getXmlSchemas()) {
+ if (isSameNamespace(d.getTargetNamespace(), definition.getNamespace())) {
+ if (d.getSourceURI().equals(definition.getLocation().toString())) {
+ schema = d;
+ break;
+ }
+ }
+ }
+ if (schema == null) {
+ InputSource xsd = null;
+ try {
+ xsd = XMLDocumentHelper.getInputSource(definition.getLocation().toURL());
+ } catch (IOException e) {
+ throw new ContributionRuntimeException(e);
+ }
+
+ try {
+ schema = schemaCollection.read(xsd, null);
+ } catch (RuntimeException e) {
+ // find original cause of the problem
+ Throwable cause = e;
+ while (cause.getCause() != null && cause != cause.getCause()) {
+ cause = cause.getCause();
+ }
+ throw new ContributionRuntimeException(cause);
+ }
+ }
+ definition.setSchemaCollection(schemaCollection);
+ definition.setSchema(schema);
+ }
+ }
+
+ private boolean isSameNamespace(String ns1, String ns2) {
+ if (ns1 == null) {
+ return ns2 == null;
+ } else {
+ return ns1.equals(ns2);
+ }
+ }
+
+ /**
+ * Create a facade XmlSchema which includes all the definitions
+ *
+ * @param definitions A list of the XmlSchema under the same target
+ * namespace
+ * @return The aggregated XmlSchema
+ */
+ private XSDefinition aggregate(List<XSDefinition> definitions) throws ContributionRuntimeException {
+ if (definitions == null || definitions.size() == 0) {
+ return null;
+ }
+ if (definitions.size() == 1) {
+ XSDefinition d = definitions.get(0);
+ loadOnDemand(d);
+ return d;
+ }
+ XSDefinition aggregated = factory.createXSDefinition();
+ for (XSDefinition d : definitions) {
+ loadOnDemand(d);
+ }
+ String ns = definitions.get(0).getNamespace();
+
+ XmlSchema facade = null;
+ // Check if the facade XSD is already in the collection
+ for (XmlSchema s : schemaCollection.getXmlSchema(AGGREGATED_XSD)) {
+ if (ns.equals(s.getTargetNamespace())) {
+ facade = s;
+ break;
+ }
+ }
+ if (facade == null) {
+ // This will add the facade into the collection
+ facade = new XmlSchema(ns, AGGREGATED_XSD, schemaCollection);
+ }
+
+ for (XmlSchema d : schemaCollection.getXmlSchemas()) {
+ if (ns.equals(d.getTargetNamespace())) {
+ if (d == facade) {
+ continue;
+ }
+ XmlSchemaInclude include = new XmlSchemaInclude();
+ include.setSchema(d);
+ include.setSourceURI(d.getSourceURI());
+ include.setSchemaLocation(d.getSourceURI());
+ facade.getIncludes().add(include);
+ facade.getItems().add(include);
+ }
+ }
+ aggregated.setUnresolved(true);
+ aggregated.setSchema(facade);
+ aggregated.setNamespace(ns);
+ aggregated.setAggregatedDefinitions(definitions);
+ aggregated.setUnresolved(false);
+
+ // FIXME: [rfeng] This is hacky
+ //definitions.clear();
+ //definitions.add(aggregated);
+ return aggregated;
+ }
+
+ /**
+ * URI resolver implementation for XML schema
+ */
+ public static class URIResolverImpl implements URIResolver {
+ private Contribution contribution;
+
+ public URIResolverImpl(Contribution contribution) {
+ this.contribution = contribution;
+ }
+
+ public InputSource resolveEntity(String targetNamespace, String schemaLocation, String baseUri) {
+ try {
+ if (schemaLocation == null) {
+ return null;
+ }
+ URL url = null;
+ if (schemaLocation.startsWith("/")) {
+ // The URI is relative to the contribution
+ String uri = schemaLocation.substring(1);
+ for (Artifact a : contribution.getArtifacts()) {
+ if (a.getURI().equals(uri)) {
+ url = new URL(a.getLocation());
+ break;
+ }
+ }
+ if (url == null) {
+ // URI not found in the contribution; return a default InputSource
+ // so that the XmlSchema code will produce a useful diagnostic
+ return new InputSource(schemaLocation);
+ }
+ } else {
+ url = new URL(new URL(baseUri), schemaLocation);
+ }
+ return XMLDocumentHelper.getInputSource(url);
+ } catch (IOException e) {
+ // If we are not able to resolve the imports using location, then
+ // try resolving them using the namespace.
+ try {
+ for (Artifact artifact : contribution.getArtifacts()) {
+ if (artifact.getModel() instanceof XSDefinitionImpl) {
+ String artifactNamespace = ((XSDefinitionImpl)artifact.getModel()).getNamespace();
+ if (targetNamespace.equals(artifactNamespace)) {
+ URL artifactLocation = ((XSDefinitionImpl)artifact.getModel()).getLocation().toURL();
+ return XMLDocumentHelper.getInputSource(artifactLocation);
+ }
+ }
+ }
+ } catch (IOException ex) {
+ // Invalid URI; return a default InputSource so that the
+ // XmlSchema code will produce a useful diagnostic
+ return new InputSource(schemaLocation);
+ }
+ // Invalid URI; return a default InputSource so that the
+ // XmlSchema code will produce a useful diagnostic
+ return new InputSource(schemaLocation);
+ }
+ }
+ }
+
+}
diff --git a/tags/java/sca/1.5.1/modules/xsd-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor b/tags/java/sca/1.5.1/modules/xsd-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor new file mode 100644 index 0000000000..1ec3d27200 --- /dev/null +++ b/tags/java/sca/1.5.1/modules/xsd-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor @@ -0,0 +1,19 @@ +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you under the Apache License, Version 2.0 (the +# "License"); you may not use this file except in compliance +# with the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, +# software distributed under the License is distributed on an +# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +# KIND, either express or implied. See the License for the +# specific language governing permissions and limitations +# under the License. + +# Implementation class for the artifact processor extension +org.apache.tuscany.sca.xsd.xml.XSDDocumentProcessor;type=.xsd,model=org.apache.tuscany.sca.xsd.XSDefinition diff --git a/tags/java/sca/1.5.1/modules/xsd-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver b/tags/java/sca/1.5.1/modules/xsd-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver new file mode 100644 index 0000000000..a67ecf063a --- /dev/null +++ b/tags/java/sca/1.5.1/modules/xsd-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver @@ -0,0 +1,18 @@ +# 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. + +org.apache.tuscany.sca.xsd.xml.XSDModelResolver;model=org.apache.tuscany.sca.xsd.XSDefinition diff --git a/tags/java/sca/1.5.1/modules/xsd-xml/src/main/resources/xsd-xml-validation-messages.properties b/tags/java/sca/1.5.1/modules/xsd-xml/src/main/resources/xsd-xml-validation-messages.properties new file mode 100644 index 0000000000..ab50456510 --- /dev/null +++ b/tags/java/sca/1.5.1/modules/xsd-xml/src/main/resources/xsd-xml-validation-messages.properties @@ -0,0 +1,23 @@ +# +# +# 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. +# +# +ContributionReadException = ContributionReadException occured due to : {0} + + diff --git a/tags/java/sca/1.5.1/modules/xsd-xml/src/test/java/org/apache/tuscany/sca/xsd/xml/XMLDocumentHelperTestCase.java b/tags/java/sca/1.5.1/modules/xsd-xml/src/test/java/org/apache/tuscany/sca/xsd/xml/XMLDocumentHelperTestCase.java new file mode 100644 index 0000000000..f245377d87 --- /dev/null +++ b/tags/java/sca/1.5.1/modules/xsd-xml/src/test/java/org/apache/tuscany/sca/xsd/xml/XMLDocumentHelperTestCase.java @@ -0,0 +1,51 @@ +/* + * 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.xsd.xml; + +import java.net.URL; + +import javax.xml.stream.XMLInputFactory; + +import junit.framework.Assert; + +import org.junit.Before; +import org.junit.Test; + +/** + * @version $Rev$ $Date$ + */ +public class XMLDocumentHelperTestCase { + private URL xsd; + + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception { + xsd = getClass().getResource("/xsd/greeting.xsd"); + } + + @Test + public void testReadTNS() throws Exception { + String tns = XMLDocumentHelper.readTargetNamespace(xsd, XMLDocumentHelper.XSD, true, null, XMLInputFactory.newInstance()); + Assert.assertEquals("http://greeting", tns); + } + +} diff --git a/tags/java/sca/1.5.1/modules/xsd-xml/src/test/java/org/apache/tuscany/sca/xsd/xml/XSDDocumentProcessorTestCase.java b/tags/java/sca/1.5.1/modules/xsd-xml/src/test/java/org/apache/tuscany/sca/xsd/xml/XSDDocumentProcessorTestCase.java new file mode 100644 index 0000000000..76e6a57c29 --- /dev/null +++ b/tags/java/sca/1.5.1/modules/xsd-xml/src/test/java/org/apache/tuscany/sca/xsd/xml/XSDDocumentProcessorTestCase.java @@ -0,0 +1,90 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.sca.xsd.xml; + +import java.net.URI; +import java.net.URL; + +import javax.xml.namespace.QName; + +import junit.framework.Assert; + +import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint; +import org.apache.tuscany.sca.contribution.processor.ExtensibleURLArtifactProcessor; +import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor; +import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessorExtensionPoint; +import org.apache.tuscany.sca.contribution.resolver.ModelResolver; +import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.xsd.XSDefinition; +import org.apache.ws.commons.schema.XmlSchemaInclude; +import org.apache.ws.commons.schema.XmlSchemaObjectCollection; +import org.apache.ws.commons.schema.XmlSchemaType; +import org.junit.Before; +import org.junit.Test; + +/** + * @version $Rev$ $Date$ + */ +public class XSDDocumentProcessorTestCase { + private URLArtifactProcessor<Object> documentProcessor; + private ModelResolver resolver; + + /** + * @throws java.lang.Exception + */ + @Before + public void setUp() throws Exception { + ExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry(); + URLArtifactProcessorExtensionPoint documentProcessors = extensionPoints.getExtensionPoint(URLArtifactProcessorExtensionPoint.class); + documentProcessor = new ExtensibleURLArtifactProcessor(documentProcessors, null); + ModelFactoryExtensionPoint modelFactories = extensionPoints.getExtensionPoint(ModelFactoryExtensionPoint.class); + resolver = new XSDModelResolver(null, modelFactories); + } + + @Test + public void testXSD() throws Exception { + URL url = getClass().getResource("/xsd/greeting.xsd"); + XSDefinition definition = (XSDefinition)documentProcessor.read(null, URI.create("xsd/greeting.xsd"), url); + Assert.assertNull(definition.getSchema()); + Assert.assertEquals("http://greeting", definition.getNamespace()); + URL url1 = getClass().getResource("/xsd/name.xsd"); + XSDefinition definition1 = (XSDefinition)documentProcessor.read(null, URI.create("xsd/name.xsd"), url1); + Assert.assertNull(definition1.getSchema()); + Assert.assertEquals("http://greeting", definition1.getNamespace()); + resolver.addModel(definition); + XSDefinition resolved = resolver.resolveModel(XSDefinition.class, definition); + XmlSchemaObjectCollection collection = resolved.getSchema().getIncludes(); + Assert.assertTrue(collection.getCount() == 1); + XmlSchemaType type = + ((XmlSchemaInclude)collection.getItem(0)).getSchema().getTypeByName(new QName("http://greeting", "Name")); + Assert.assertNotNull(type); + resolver.addModel(definition1); + resolved = resolver.resolveModel(XSDefinition.class, definition); + collection = resolved.getSchema().getIncludes(); + Assert.assertTrue(collection.getCount() == 2); + XmlSchemaType type1 = + ((XmlSchemaInclude)collection.getItem(0)).getSchema().getTypeByName(new QName("http://greeting", "Name")); + XmlSchemaType type2 = + ((XmlSchemaInclude)collection.getItem(1)).getSchema().getTypeByName(new QName("http://greeting", "Name")); + Assert.assertTrue(type1 != null || type2 != null); + } + +} diff --git a/tags/java/sca/1.5.1/modules/xsd-xml/src/test/resources/xsd/greeting.xsd b/tags/java/sca/1.5.1/modules/xsd-xml/src/test/resources/xsd/greeting.xsd new file mode 100644 index 0000000000..635ca25bfc --- /dev/null +++ b/tags/java/sca/1.5.1/modules/xsd-xml/src/test/resources/xsd/greeting.xsd @@ -0,0 +1,29 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + Licensed to the Apache Software Foundation (ASF) under one + or more contributor license agreements. See the NOTICE file + distributed with this work for additional information + regarding copyright ownership. The ASF licenses this file + to you under the Apache License, Version 2.0 (the + "License"); you may not use this file except in compliance + with the License. You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, + software distributed under the License is distributed on an + "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + KIND, either express or implied. See the License for the + specific language governing permissions and limitations + under the License. +--> +<schema targetNamespace="http://greeting" xmlns="http://www.w3.org/2001/XMLSchema"> + <include schemaLocation="name.xsd" /> + <complexType name="Greeting"> + <sequence> + <element name="message" type="string" /> + <element name="name" type="Name" /> + </sequence> + </complexType> + +</schema>
\ No newline at end of file diff --git a/tags/java/sca/1.5.1/modules/xsd-xml/src/test/resources/xsd/name.xsd b/tags/java/sca/1.5.1/modules/xsd-xml/src/test/resources/xsd/name.xsd new file mode 100644 index 0000000000..300de931ec --- /dev/null +++ b/tags/java/sca/1.5.1/modules/xsd-xml/src/test/resources/xsd/name.xsd @@ -0,0 +1,29 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + Licensed to the Apache Software Foundation (ASF) under one + or more contributor license agreements. See the NOTICE file + distributed with this work for additional information + regarding copyright ownership. The ASF licenses this file + to you under the Apache License, Version 2.0 (the + "License"); you may not use this file except in compliance + with the License. You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, + software distributed under the License is distributed on an + "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + KIND, either express or implied. See the License for the + specific language governing permissions and limitations + under the License. +--> +<schema targetNamespace="http://greeting" xmlns="http://www.w3.org/2001/XMLSchema"> + + <complexType name="Name"> + <sequence> + <element name="firstName" type="string" /> + <element name="lastName" type="string" /> + </sequence> + </complexType> + +</schema>
\ No newline at end of file |