From 62bbc88103ff9b26a2b88ccffeda0dba2294aa66 Mon Sep 17 00:00:00 2001 From: lresende Date: Sat, 2 May 2009 02:04:03 +0000 Subject: TUSCANY-2968 - Renaming new binding.http module to avoid confusion with the oasis draft, as we are not really implementing the whole spec but just following the wireFormat and operationSelector options implemented in binding.jms git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@770880 13f79535-47bb-0310-9956-ffa450edef68 --- .../tuscany/sca/binding/http/HTTPBinding.java | 32 +++ .../sca/binding/http/HTTPBindingFactory.java | 35 +++ .../tuscany/sca/binding/http/HTTPCacheContext.java | 257 +++++++++++++++++++++ .../tuscany/sca/binding/http/HTTPHeader.java | 51 ++++ .../binding/http/impl/HTTPBindingFactoryImpl.java | 36 +++ .../sca/binding/http/impl/HTTPBindingImpl.java | 137 +++++++++++ .../sca/binding/http/xml/HTTPBindingProcessor.java | 166 +++++++++++++ 7 files changed, 714 insertions(+) create mode 100644 branches/sca-java-1.x/modules/binding-http-new/src/main/java/org/apache/tuscany/sca/binding/http/HTTPBinding.java create mode 100644 branches/sca-java-1.x/modules/binding-http-new/src/main/java/org/apache/tuscany/sca/binding/http/HTTPBindingFactory.java create mode 100644 branches/sca-java-1.x/modules/binding-http-new/src/main/java/org/apache/tuscany/sca/binding/http/HTTPCacheContext.java create mode 100644 branches/sca-java-1.x/modules/binding-http-new/src/main/java/org/apache/tuscany/sca/binding/http/HTTPHeader.java create mode 100644 branches/sca-java-1.x/modules/binding-http-new/src/main/java/org/apache/tuscany/sca/binding/http/impl/HTTPBindingFactoryImpl.java create mode 100644 branches/sca-java-1.x/modules/binding-http-new/src/main/java/org/apache/tuscany/sca/binding/http/impl/HTTPBindingImpl.java create mode 100644 branches/sca-java-1.x/modules/binding-http-new/src/main/java/org/apache/tuscany/sca/binding/http/xml/HTTPBindingProcessor.java (limited to 'branches/sca-java-1.x/modules/binding-http-new/src/main/java/org/apache') diff --git a/branches/sca-java-1.x/modules/binding-http-new/src/main/java/org/apache/tuscany/sca/binding/http/HTTPBinding.java b/branches/sca-java-1.x/modules/binding-http-new/src/main/java/org/apache/tuscany/sca/binding/http/HTTPBinding.java new file mode 100644 index 0000000000..7005385afb --- /dev/null +++ b/branches/sca-java-1.x/modules/binding-http-new/src/main/java/org/apache/tuscany/sca/binding/http/HTTPBinding.java @@ -0,0 +1,32 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.sca.binding.http; + +import org.apache.tuscany.sca.assembly.BindingRRB; + + +/** + * HTTP binding model. + * + * @version $Rev$ $Date$ +*/ +public interface HTTPBinding extends BindingRRB { + +} diff --git a/branches/sca-java-1.x/modules/binding-http-new/src/main/java/org/apache/tuscany/sca/binding/http/HTTPBindingFactory.java b/branches/sca-java-1.x/modules/binding-http-new/src/main/java/org/apache/tuscany/sca/binding/http/HTTPBindingFactory.java new file mode 100644 index 0000000000..e66896c68e --- /dev/null +++ b/branches/sca-java-1.x/modules/binding-http-new/src/main/java/org/apache/tuscany/sca/binding/http/HTTPBindingFactory.java @@ -0,0 +1,35 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.sca.binding.http; + +/** + * Factory for the HTTP binding model. + * + * @version $Rev$ $Date$ + */ +public interface HTTPBindingFactory { + + /** + * Creates a new HTTP binding. + * @return a new HTTP binding + */ + HTTPBinding createHTTPBinding(); + +} diff --git a/branches/sca-java-1.x/modules/binding-http-new/src/main/java/org/apache/tuscany/sca/binding/http/HTTPCacheContext.java b/branches/sca-java-1.x/modules/binding-http-new/src/main/java/org/apache/tuscany/sca/binding/http/HTTPCacheContext.java new file mode 100644 index 0000000000..fb9242c26c --- /dev/null +++ b/branches/sca-java-1.x/modules/binding-http-new/src/main/java/org/apache/tuscany/sca/binding/http/HTTPCacheContext.java @@ -0,0 +1,257 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.sca.binding.http; + +import java.text.SimpleDateFormat; +import java.util.Date; + +import javax.servlet.http.HttpServletRequest; + +/** + * A class to store cache settings for Atom and HTTP requests and responses. + * + * Predicates are statements that work in conjunction with + * ETags and LastModified dates to determine if a precondition + * or postcondition is satisfied. + * See HTTP specification for how predicates wrk: + * http://tools.ietf.org/html/rfc2616 + * Example predicates in HTTP include If-Match, If-None-Match, + * If-Modified-Since, If-Unmodified-Since, If-Range. + + */ +public class HTTPCacheContext { + public static final SimpleDateFormat RFC822DateFormat = new SimpleDateFormat( "EEE, dd MMM yyyy HH:mm:ss Z" ); // RFC 822 date time + + public boolean enabled; + public String eTag; + public String lastModified; + public Date lastModifiedDate; + public boolean ifModifiedSince; + public boolean ifUnmodifiedSince; + public boolean ifMatch; + public boolean ifNoneMatch; + public boolean ifRange; + + /** + * An ETag is a unique ID for an item. It changes when + * a field in the item or the update date changes. + * See HTTP specification for how ETags work: + * http://tools.ietf.org/html/rfc2616 + * @return the eTag + */ + public String getETag() { + return eTag; + } + /** + * @param tag the eTag to set + */ + public void setETag(String tag) { + eTag = tag; + enabled = true; + } + /** + * The LastModified date is the time the item was last + * changed. See HTTP specification for how ETags work: + * http://tools.ietf.org/html/rfc2616 + * @return the lastModified + */ + public String getLastModified() { + return lastModified; + } + /** + * The LastModified date is the time the item was last + * changed. See HTTP specification for how ETags work: + * http://tools.ietf.org/html/rfc2616 + * @return the lastModified + */ + public Date getLastModifiedAsDate() { + return lastModifiedDate; + } + /** + * @param lastModified the lastModified to set + */ + public void setLastModified(String lastModified) throws java.text.ParseException { + this.lastModified = lastModified; + // Catch date formatting on input to help debugging. + lastModifiedDate = RFC822DateFormat.parse( lastModified ); + enabled = true; + } + + /** + * @param lastModified the lastModified to set + */ + public void setLastModified(Date updated) { + this.lastModified = RFC822DateFormat.format( updated ); + lastModifiedDate = updated; + enabled = true; + } + + /** + * @return the ifModifedSince + */ + public boolean isIfModifiedSince() { + return ifModifiedSince; + } + /** + * @param ifModifedSince the ifModifedSince to set + */ + public void setIfModifiedSince(boolean ifModifiedSince) { + this.ifModifiedSince = ifModifiedSince; + if ( ifModifiedSince ) + enabled = true; + } + /** + * @return the ifUnModifiedSince + */ + public boolean isIfUnmodifiedSince() { + return ifUnmodifiedSince; + } + /** + * @param ifUnModifiedSince the ifUnModifiedSince to set + */ + public void setIfUnmodifiedSince(boolean ifUnmodifiedSince) { + this.ifUnmodifiedSince = ifUnmodifiedSince; + if ( ifUnmodifiedSince ) + enabled = true; + } + /** + * @return the ifMatch + */ + public boolean isIfMatch() { + return ifMatch; + } + /** + * @param ifMatch the ifMatch to set + */ + public void setIfMatch(boolean ifMatch) { + this.ifMatch = ifMatch; + if ( ifMatch ) + enabled = true; + } + /** + * @return the ifNoneMatch + */ + public boolean isIfNoneMatch() { + return ifNoneMatch; + } + /** + * @param ifNoneMatch the ifNoneMatch to set + */ + public void setIfNoneMatch(boolean ifNoneMatch) { + this.ifNoneMatch = ifNoneMatch; + if ( ifNoneMatch ) + enabled = true; + } + /** + * @return the ifRange + */ + public boolean isIfRange() { + return ifRange; + } + /** + * @param ifRange the ifRange to set + */ + public void setIfRange(boolean ifRange) { + this.ifRange = ifRange; + if ( ifRange ) + enabled = true; + } + + public String toString() { + final String PREDPREFIX = ", predicates="; + StringBuffer sb = new StringBuffer(PREDPREFIX); + if ( ifMatch || ifNoneMatch || ifModifiedSince || ifUnmodifiedSince || ifRange ) { + if ( ifMatch ) { + if ( sb.length() > PREDPREFIX.length() ) sb.append( ", "); + sb.append("If-Match"); + } + if ( ifNoneMatch ) { + if ( sb.length() > PREDPREFIX.length() ) sb.append( ", "); + sb.append("If-None-Match"); + } + if ( ifModifiedSince ) { + if ( sb.length() > PREDPREFIX.length() ) sb.append( ", "); + sb.append("If-Modified-Since"); + } + if ( ifUnmodifiedSince ) { + if ( sb.length() > PREDPREFIX.length() ) sb.append( ", "); + sb.append("If-UnModified-Since"); + } + if ( ifRange ) { + if ( sb.length() > PREDPREFIX.length() ) sb.append( ", "); + sb.append("If-Range"); + } + } else { + sb.append("null"); + } + + return "eTag=" + eTag + ", lastModified=" + lastModified + + sb.toString(); + } + + /** + * Gets the cache context information (ETag, LastModified, predicates) from the Http request. + * @param request + * @return + */ + public static HTTPCacheContext getCacheContextFromRequest( HttpServletRequest request ) throws java.text.ParseException { + HTTPCacheContext context = new HTTPCacheContext(); + + String eTag = request.getHeader( "If-Match" ); + if ( eTag != null ) { + context.setETag( eTag ); + context.setIfMatch( true ); + } + eTag = request.getHeader( "If-None-Match" ); + if ( eTag != null ) { + context.setETag( eTag ); + context.setIfNoneMatch( true ); + } + String lastModifiedString = request.getHeader( "If-Modified-Since" ); + if ( lastModifiedString != null ) { + context.setLastModified( lastModifiedString ); + context.setIfModifiedSince( true ); + } + lastModifiedString = request.getHeader( "If-Unmodified-Since" ); + if ( lastModifiedString != null ) { + context.setLastModified( lastModifiedString ); + context.setIfUnmodifiedSince( true ); + } + lastModifiedString = request.getHeader( "If-Range" ); + if ( lastModifiedString != null ) { + context.setLastModified( lastModifiedString ); + context.setIfRange( true ); + } + return context; + } + /** + * Enabled is true whenever ETag, LastModified, or predicate is set. + * @return the enabled + */ + public boolean isEnabled() { + return enabled; + } + /** + * @param enabled the enabled to set + */ + public void setEnabled(boolean enabled) { + this.enabled = enabled; + } +} diff --git a/branches/sca-java-1.x/modules/binding-http-new/src/main/java/org/apache/tuscany/sca/binding/http/HTTPHeader.java b/branches/sca-java-1.x/modules/binding-http-new/src/main/java/org/apache/tuscany/sca/binding/http/HTTPHeader.java new file mode 100644 index 0000000000..69e44cf35c --- /dev/null +++ b/branches/sca-java-1.x/modules/binding-http-new/src/main/java/org/apache/tuscany/sca/binding/http/HTTPHeader.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.binding.http; + +public class HTTPHeader { + private String name; + private Object value; + + public HTTPHeader() { + + } + + public HTTPHeader(String name, Object value) { + this.name = name; + this.value = value; + } + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + public Object getValue() { + return value; + } + + public void setValue(Object value) { + this.value = value; + } + +} diff --git a/branches/sca-java-1.x/modules/binding-http-new/src/main/java/org/apache/tuscany/sca/binding/http/impl/HTTPBindingFactoryImpl.java b/branches/sca-java-1.x/modules/binding-http-new/src/main/java/org/apache/tuscany/sca/binding/http/impl/HTTPBindingFactoryImpl.java new file mode 100644 index 0000000000..678cd1a426 --- /dev/null +++ b/branches/sca-java-1.x/modules/binding-http-new/src/main/java/org/apache/tuscany/sca/binding/http/impl/HTTPBindingFactoryImpl.java @@ -0,0 +1,36 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.sca.binding.http.impl; + +import org.apache.tuscany.sca.binding.http.HTTPBinding; +import org.apache.tuscany.sca.binding.http.HTTPBindingFactory; + +/** + * Factory for the HTTP binding model. + * + * @version $Rev$ $Date$ + */ +public class HTTPBindingFactoryImpl implements HTTPBindingFactory { + + public HTTPBinding createHTTPBinding() { + return new HTTPBindingImpl(); + } + +} diff --git a/branches/sca-java-1.x/modules/binding-http-new/src/main/java/org/apache/tuscany/sca/binding/http/impl/HTTPBindingImpl.java b/branches/sca-java-1.x/modules/binding-http-new/src/main/java/org/apache/tuscany/sca/binding/http/impl/HTTPBindingImpl.java new file mode 100644 index 0000000000..242f3c6d48 --- /dev/null +++ b/branches/sca-java-1.x/modules/binding-http-new/src/main/java/org/apache/tuscany/sca/binding/http/impl/HTTPBindingImpl.java @@ -0,0 +1,137 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.sca.binding.http.impl; + +import java.util.ArrayList; +import java.util.List; + +import org.apache.tuscany.sca.assembly.OperationSelector; +import org.apache.tuscany.sca.assembly.WireFormat; +import org.apache.tuscany.sca.binding.http.HTTPBinding; +import org.apache.tuscany.sca.policy.Intent; +import org.apache.tuscany.sca.policy.IntentAttachPointType; +import org.apache.tuscany.sca.policy.PolicySet; +import org.apache.tuscany.sca.policy.PolicySetAttachPoint; + + +/** + * Implementation of the HTTP binding model. + * + * @version $Rev$ $Date$ + */ +class HTTPBindingImpl implements HTTPBinding, PolicySetAttachPoint { + + private String name; + private String uri; + + private WireFormat wireFormat; + private OperationSelector operationSelector; + + private List requiredIntents = new ArrayList(); + private List policySets = new ArrayList(); + private IntentAttachPointType intentAttachPointType; + private List applicablePolicySets = new ArrayList(); + + public String getName() { + return name; + } + + public String getURI() { + return uri; + } + + public void setName(String name) { + this.name = name; + } + + public void setURI(String uri) { + this.uri = uri; + } + + public boolean isUnresolved() { + return false; + } + + public void setUnresolved(boolean unresolved) { + // The sample binding is always resolved + } + + // Wireformat and Operation selection + + public WireFormat getRequestWireFormat() { + return wireFormat; + } + + public void setRequestWireFormat(WireFormat wireFormat) { + this.wireFormat = wireFormat; + } + + public WireFormat getResponseWireFormat() { + return wireFormat; + } + + public void setResponseWireFormat(WireFormat wireFormat) { + this.wireFormat = wireFormat; + } + + public OperationSelector getOperationSelector() { + return operationSelector; + } + + public void setOperationSelector(OperationSelector operationSelector) { + this.operationSelector = operationSelector; + } + + //Policy related getters/setters + + public List getPolicySets() { + return policySets; + } + + public List getRequiredIntents() { + return requiredIntents; + } + + public IntentAttachPointType getType() { + return intentAttachPointType; + } + + public void setType(IntentAttachPointType intentAttachPointType) { + this.intentAttachPointType = intentAttachPointType; + } + + public void setPolicySets(List policySets) { + this.policySets = policySets; + } + + public void setRequiredIntents(List intents) { + this.requiredIntents = intents; + } + + public List getApplicablePolicySets() { + return applicablePolicySets; + } + + @Override + public Object clone() throws CloneNotSupportedException { + return super.clone(); + } + +} diff --git a/branches/sca-java-1.x/modules/binding-http-new/src/main/java/org/apache/tuscany/sca/binding/http/xml/HTTPBindingProcessor.java b/branches/sca-java-1.x/modules/binding-http-new/src/main/java/org/apache/tuscany/sca/binding/http/xml/HTTPBindingProcessor.java new file mode 100644 index 0000000000..874c23c7e0 --- /dev/null +++ b/branches/sca-java-1.x/modules/binding-http-new/src/main/java/org/apache/tuscany/sca/binding/http/xml/HTTPBindingProcessor.java @@ -0,0 +1,166 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.sca.binding.http.xml; + +import static javax.xml.stream.XMLStreamConstants.END_ELEMENT; +import static javax.xml.stream.XMLStreamConstants.START_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.OperationSelector; +import org.apache.tuscany.sca.assembly.WireFormat; +import org.apache.tuscany.sca.assembly.builder.impl.ProblemImpl; +import org.apache.tuscany.sca.assembly.xml.Constants; +import org.apache.tuscany.sca.binding.http.HTTPBinding; +import org.apache.tuscany.sca.binding.http.HTTPBindingFactory; +import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint; +import org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor; +import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor; +import org.apache.tuscany.sca.contribution.processor.StAXAttributeProcessor; +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.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.monitor.Monitor; +import org.apache.tuscany.sca.monitor.Problem; +import org.apache.tuscany.sca.monitor.Problem.Severity; + +public class HTTPBindingProcessor extends BaseStAXArtifactProcessor implements StAXArtifactProcessor { + private static final String BINDING_HTTP = "binding.http"; + private static final QName BINDING_HTTP_QNAME = new QName(Constants.SCA10_TUSCANY_NS, BINDING_HTTP); + + private static final String NAME = "name"; + private static final String URI = "uri"; + + private HTTPBindingFactory httpBindingFactory; + private StAXArtifactProcessor extensionProcessor; + private StAXAttributeProcessor extensionAttributeProcessor; + private Monitor monitor; + + public HTTPBindingProcessor(ExtensionPointRegistry extensionPoints, + StAXArtifactProcessor extensionProcessor, + StAXAttributeProcessor extensionAttributeProcessor, + Monitor monitor) { + ModelFactoryExtensionPoint modelFactories = extensionPoints.getExtensionPoint(ModelFactoryExtensionPoint.class); + this.httpBindingFactory = modelFactories.getFactory(HTTPBindingFactory.class); + this.extensionProcessor = (StAXArtifactProcessor)extensionProcessor; + this.extensionAttributeProcessor = extensionAttributeProcessor; + this.monitor = monitor; + } + + public QName getArtifactType() { + return BINDING_HTTP_QNAME; + } + + public Class getModelType() { + return HTTPBinding.class; + } + + public HTTPBinding read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException { + HTTPBinding httpBinding = httpBindingFactory.createHTTPBinding(); + + while(reader.hasNext()) { + QName elementName = null; + int event = reader.getEventType(); + switch (event) { + case START_ELEMENT: + elementName = reader.getName(); + + if (BINDING_HTTP_QNAME.equals(elementName)) { + String name = getString(reader, NAME); + if(name != null) { + httpBinding.setName(name); + } + + String uri = getString(reader, URI); + if (uri != null) { + httpBinding.setURI(uri); + } + } else { + // Read an extension element + Object extension = extensionProcessor.read(reader); + if (extension != null) { + if (extension instanceof WireFormat) { + httpBinding.setRequestWireFormat((WireFormat)extension); + } else if(extension instanceof OperationSelector) { + httpBinding.setOperationSelector((OperationSelector)extension); + } + } + } + + } + + if (event == END_ELEMENT && BINDING_HTTP_QNAME.equals(reader.getName())) { + break; + } + + // Read the next element + if (reader.hasNext()) { + reader.next(); + } + } + + return httpBinding; + } + + public void write(HTTPBinding httpBinding, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException { + //writer.writeStartElement(Constants.SCA10_NS, BINDING_HTTP); + + writeStart(writer, BINDING_HTTP_QNAME.getNamespaceURI(), BINDING_HTTP_QNAME.getLocalPart()); + + // Write binding name + if (httpBinding.getName() != null) { + writer.writeAttribute(NAME, httpBinding.getName()); + } + + // Write binding URI + if (httpBinding.getURI() != null) { + writer.writeAttribute(URI, httpBinding.getURI()); + } + + writeEnd(writer); + //writer.writeEndElement(); + } + + + public void resolve(HTTPBinding model, ModelResolver resolver) throws ContributionResolveException { + // Should not need to do anything here for now... + + } + + /** + * 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(), "binding-http-validation-messages", Severity.ERROR, model, message, (Object[])messageParameters); + monitor.problem(problem); + } + } + +} -- cgit v1.2.3