diff options
Diffstat (limited to '')
| -rw-r--r-- | sca-java-2.x/trunk/modules/binding-rest/src/main/java/org/apache/tuscany/sca/binding/rest/xml/RESTBindingProcessor.java | 68 |
1 files changed, 56 insertions, 12 deletions
diff --git a/sca-java-2.x/trunk/modules/binding-rest/src/main/java/org/apache/tuscany/sca/binding/rest/xml/RESTBindingProcessor.java b/sca-java-2.x/trunk/modules/binding-rest/src/main/java/org/apache/tuscany/sca/binding/rest/xml/RESTBindingProcessor.java index 46e0696c69..bd6b1dd7a2 100644 --- a/sca-java-2.x/trunk/modules/binding-rest/src/main/java/org/apache/tuscany/sca/binding/rest/xml/RESTBindingProcessor.java +++ b/sca-java-2.x/trunk/modules/binding-rest/src/main/java/org/apache/tuscany/sca/binding/rest/xml/RESTBindingProcessor.java @@ -27,10 +27,12 @@ import javax.xml.stream.XMLStreamException; import javax.xml.stream.XMLStreamReader; import javax.xml.stream.XMLStreamWriter; +import org.apache.tuscany.sca.assembly.Base; import org.apache.tuscany.sca.assembly.OperationSelector; import org.apache.tuscany.sca.assembly.WireFormat; import org.apache.tuscany.sca.binding.rest.RESTBinding; import org.apache.tuscany.sca.binding.rest.RESTBindingFactory; +import org.apache.tuscany.sca.common.http.HTTPHeader; import org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor; import org.apache.tuscany.sca.contribution.processor.ContributionReadException; import org.apache.tuscany.sca.contribution.processor.ContributionResolveException; @@ -48,7 +50,11 @@ import org.apache.tuscany.sca.core.FactoryExtensionPoint; * @version $Rev$ $Date$ */ public class RESTBindingProcessor extends BaseStAXArtifactProcessor implements StAXArtifactProcessor<RESTBinding> { + private static final QName HEADERS_QNAME = new QName(Base.SCA11_TUSCANY_NS, "http-headers"); + private static final QName HEADER_QNAME = new QName(Base.SCA11_TUSCANY_NS, "header"); + private static final String NAME = "name"; + private static final String VALUE = "value"; private static final String URI = "uri"; private RESTBindingFactory httpBindingFactory; @@ -71,49 +77,87 @@ public class RESTBindingProcessor extends BaseStAXArtifactProcessor implements S } public RESTBinding read(XMLStreamReader reader, ProcessorContext context) throws ContributionReadException, XMLStreamException { - RESTBinding httpBinding = httpBindingFactory.createRESTBinding(); - + RESTBinding restBinding = httpBindingFactory.createRESTBinding(); + + /** + * <tuscany:binding.rest uri="http://localhost:8085/Customer"> + * <tuscany:wireFormat.xml /> + * <tuscany:operationSelector.jaxrs /> + * <tuscany:http-headers> + * <tuscany:header name="Cache-Control" value="no-cache"/> + * <tuscany:header name="Expires" value="-1"/> + * </tuscany:http-headers> + * </tuscany:binding.rest> + * + */ while(reader.hasNext()) { QName elementName = null; int event = reader.getEventType(); switch (event) { case START_ELEMENT: elementName = reader.getName(); - - if (RESTBinding.TYPE.equals(elementName)) { + + if(RESTBinding.TYPE.equals(elementName)) { + + // binding attributes String name = getString(reader, NAME); if(name != null) { - httpBinding.setName(name); + restBinding.setName(name); } String uri = getURIString(reader, URI); if (uri != null) { - httpBinding.setURI(uri); + restBinding.setURI(uri); + } + break; + + } else if (HEADERS_QNAME.equals(elementName)) { + + // ignore wrapper element + break; + + } else if (HEADER_QNAME.equals(elementName)) { + + // header name/value pair + String name = getString(reader, NAME); + String value = getURIString(reader, VALUE); + + if(name != null) { + restBinding.getHttpHeaders().add(new HTTPHeader(name, value)); } + break; + } else { // Read an extension element Object extension = extensionProcessor.read(reader, context); if (extension != null) { if (extension instanceof WireFormat) { - httpBinding.setRequestWireFormat((WireFormat)extension); + restBinding.setRequestWireFormat((WireFormat)extension); } else if(extension instanceof OperationSelector) { - httpBinding.setOperationSelector((OperationSelector)extension); + restBinding.setOperationSelector((OperationSelector)extension); } } + break; } - } + + case END_ELEMENT: + elementName = reader.getName(); - if (event == END_ELEMENT && RESTBinding.TYPE.equals(reader.getName())) { - break; + if(RESTBinding.TYPE.equals(elementName)) { + return restBinding; + } + break; } + + // Read the next element if (reader.hasNext()) { reader.next(); } } - return httpBinding; + return restBinding; } public void write(RESTBinding restBinding, XMLStreamWriter writer, ProcessorContext context) throws ContributionWriteException, XMLStreamException { |