Mass conversion to static methods

[netconf.git] / restconf / sal-rest-connector / src / main / java / org / opendaylight / netconf / sal / rest / impl / NormalizedNodeXmlBodyWriter.java

diff --git a/restconf/sal-rest-connector/src/main/java/org/opendaylight/netconf/sal/rest/impl/NormalizedNodeXmlBodyWriter.java b/restconf/sal-rest-connector/src/main/java/org/opendaylight/netconf/sal/rest/impl/NormalizedNodeXmlBodyWriter.java
index 90784794751d17237a2325ec6671c471d7bbe948..6a5d4d1c8dac754696110be60e617d310174d54e 100644 (file)
--- a/restconf/sal-rest-connector/src/main/java/org/opendaylight/netconf/sal/rest/impl/NormalizedNodeXmlBodyWriter.java
+++ b/restconf/sal-rest-connector/src/main/java/org/opendaylight/netconf/sal/rest/impl/NormalizedNodeXmlBodyWriter.java
@@ -13,6 +13,8 @@ import java.io.IOException;
 import java.io.OutputStream;
 import java.lang.annotation.Annotation;
 import java.lang.reflect.Type;
+import java.nio.charset.StandardCharsets;
+import java.util.Map.Entry;
 import javanet.staxutils.IndentingXMLStreamWriter;
 import javax.ws.rs.Produces;
 import javax.ws.rs.WebApplicationException;
@@ -41,6 +43,11 @@ import org.opendaylight.yangtools.yang.model.api.RpcDefinition;
 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
 
+/**
+ * @deprecated This class will be replaced by
+ * {@link org.opendaylight.restconf.jersey.providers.NormalizedNodeXmlBodyWriter}
+ */
+@Deprecated
 @Provider
 @Produces({ Draft02.MediaTypes.API + RestconfService.XML, Draft02.MediaTypes.DATA + RestconfService.XML,
         Draft02.MediaTypes.OPERATION + RestconfService.XML, MediaType.APPLICATION_XML, MediaType.TEXT_XML })
@@ -70,6 +77,9 @@ public class NormalizedNodeXmlBodyWriter implements MessageBodyWriter<Normalized
             final Annotation[] annotations, final MediaType mediaType,
             final MultivaluedMap<String, Object> httpHeaders, final OutputStream entityStream) throws IOException,
             WebApplicationException {
+        for (final Entry<String, Object> entry : t.getNewHeaders().entrySet()) {
+            httpHeaders.add(entry.getKey(), entry.getValue());
+        }
         final InstanceIdentifierContext<?> pathContext = t.getInstanceIdentifierContext();
         if (t.getData() == null) {
             return;
@@ -77,7 +87,7 @@ public class NormalizedNodeXmlBodyWriter implements MessageBodyWriter<Normalized
 
         XMLStreamWriter xmlWriter;
         try {
-            xmlWriter = XML_FACTORY.createXMLStreamWriter(entityStream);
+            xmlWriter = XML_FACTORY.createXMLStreamWriter(entityStream, StandardCharsets.UTF_8.name());
             if (t.getWriterParameters().isPrettyPrint()) {
                 xmlWriter = new IndentingXMLStreamWriter(xmlWriter);
             }
@@ -86,17 +96,15 @@ public class NormalizedNodeXmlBodyWriter implements MessageBodyWriter<Normalized
         } catch (final FactoryConfigurationError e) {
             throw new IllegalStateException(e);
         }
-        NormalizedNode<?, ?> data = t.getData();
-        SchemaPath schemaPath = pathContext.getSchemaNode().getPath();
-
-
-
-        writeNormalizedNode(xmlWriter, schemaPath, pathContext, data, t.getWriterParameters().getDepth());
+        final NormalizedNode<?, ?> data = t.getData();
+        final SchemaPath schemaPath = pathContext.getSchemaNode().getPath();
 
+        writeNormalizedNode(xmlWriter, schemaPath, pathContext, data, Optional.fromNullable(t.getWriterParameters().getDepth()));
     }
 
-    private void writeNormalizedNode(XMLStreamWriter xmlWriter, SchemaPath schemaPath, InstanceIdentifierContext<?>
-            pathContext, NormalizedNode<?, ?> data, Optional<Integer> depth) throws IOException {
+    private static void writeNormalizedNode(final XMLStreamWriter xmlWriter, final SchemaPath schemaPath,
+            final InstanceIdentifierContext<?> pathContext, NormalizedNode<?, ?> data, final Optional<Integer> depth)
+            throws IOException {
         final RestconfNormalizedNodeWriter nnWriter;
         final SchemaContext schemaCtx = pathContext.getSchemaContext();
         if (SchemaPath.ROOT.equals(schemaPath)) {
@@ -118,9 +126,10 @@ public class NormalizedNodeXmlBodyWriter implements MessageBodyWriter<Normalized
         nnWriter.flush();
     }
 
-    private RestconfNormalizedNodeWriter createNormalizedNodeWriter(XMLStreamWriter xmlWriter,
-                                                                        SchemaContext schemaContext, SchemaPath schemaPath, Optional<Integer> depth) {
-        NormalizedNodeStreamWriter xmlStreamWriter = XMLStreamNormalizedNodeStreamWriter.create(xmlWriter, schemaContext, schemaPath);
+    private static RestconfNormalizedNodeWriter createNormalizedNodeWriter(final XMLStreamWriter xmlWriter,
+            final SchemaContext schemaContext, final SchemaPath schemaPath, final Optional<Integer> depth) {
+        final NormalizedNodeStreamWriter xmlStreamWriter =
+                XMLStreamNormalizedNodeStreamWriter.create(xmlWriter, schemaContext, schemaPath);
         if (depth.isPresent()) {
             return DepthAwareNormalizedNodeWriter.forStreamWriter(xmlStreamWriter, depth.get());
         } else {
@@ -128,14 +137,15 @@ public class NormalizedNodeXmlBodyWriter implements MessageBodyWriter<Normalized
         }
     }
 
-    private void writeElements(final XMLStreamWriter xmlWriter, final RestconfNormalizedNodeWriter nnWriter,
+    private static void writeElements(final XMLStreamWriter xmlWriter, final RestconfNormalizedNodeWriter nnWriter,
                                final ContainerNode data)
             throws IOException {
         try {
             final QName name = data.getNodeType();
-            xmlWriter.writeStartElement(XMLConstants.DEFAULT_NS_PREFIX, name.getLocalName(), name.getNamespace().toString());
+            xmlWriter.writeStartElement(XMLConstants.DEFAULT_NS_PREFIX, name.getLocalName(),
+                    name.getNamespace().toString());
             xmlWriter.writeDefaultNamespace(name.getNamespace().toString());
-            for(NormalizedNode<?,?> child : data.getValue()) {
+            for(final NormalizedNode<?,?> child : data.getValue()) {
                 nnWriter.write(child);
             }
             nnWriter.flush();