import com.google.common.base.Preconditions;
import com.google.gson.stream.JsonWriter;
import java.io.IOException;
-import java.io.Writer;
import java.net.URI;
+import org.opendaylight.yangtools.yang.common.QName;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.AugmentationIdentifier;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
import org.opendaylight.yangtools.yang.model.api.AnyXmlSchemaNode;
import org.opendaylight.yangtools.yang.model.api.LeafListSchemaNode;
import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
-import org.opendaylight.yangtools.yang.model.api.SchemaContext;
import org.opendaylight.yangtools.yang.model.api.SchemaNode;
import org.opendaylight.yangtools.yang.model.api.SchemaPath;
* Values of leaf and leaf-list are NOT translated according to codecs.
*
*/
-public class JSONNormalizedNodeStreamWriter implements NormalizedNodeStreamWriter {
+public final class JSONNormalizedNodeStreamWriter implements NormalizedNodeStreamWriter {
/**
* RFC6020 deviation: we are not required to emit empty containers unless they
* are marked as 'presence'.
private final JsonWriter writer;
private JSONStreamWriterContext context;
- private JSONNormalizedNodeStreamWriter(final JSONCodecFactory codecFactory, final SchemaPath path, JsonWriter JsonWriter, JSONStreamWriterRootContext rootContext) {
+ private JSONNormalizedNodeStreamWriter(final JSONCodecFactory codecFactory, final SchemaPath path, final JsonWriter JsonWriter, final JSONStreamWriterRootContext rootContext) {
this.writer = Preconditions.checkNotNull(JsonWriter);
this.codecs = Preconditions.checkNotNull(codecFactory);
this.tracker = SchemaTracker.create(codecFactory.getSchemaContext(), path);
this.context = Preconditions.checkNotNull(rootContext);
}
- /**
- * Create a new stream writer, which writes to the specified {@link Writer}.
- *
- * This instance of writer can be used only to emit one top level element,
- * therwise it will produce incorrect JSON.
- *
- * @param schemaContext Schema context
- * @param writer Output writer
- * @return A stream writer instance
- */
- public static NormalizedNodeStreamWriter create(final SchemaContext schemaContext, final Writer writer) {
- return create(schemaContext, SchemaPath.ROOT, null, writer);
- }
-
- /**
- * Create a new stream writer, which writes to the specified {@link Writer}.
- *
- * This instance of writer can be used only to emit one top level element,
- * therwise it will produce incorrect JSON.
- *
- * @param schemaContext Schema context
- * @param path Root schemapath
- * @param writer Output writer
- * @return A stream writer instance
- */
- public static NormalizedNodeStreamWriter create(final SchemaContext schemaContext, final SchemaPath path, final Writer writer) {
- return create(schemaContext, path, null, writer);
- }
-
- /**
- * Create a new stream writer, which writes to the specified {@link Writer}.
- *
- * This instance of writer can be used only to emit one top level element,
- * therwise it will produce incorrect JSON.
- *
- * @param schemaContext Schema context
- * @param path Root schemapath
- * @param writer Output writer
- * @param initialNs Initial namespace
- * @return A stream writer instance
- */
- public static NormalizedNodeStreamWriter create(final SchemaContext schemaContext, final SchemaPath path,
- final URI initialNs, final Writer writer) {
- return createExclusiveWriter(JSONCodecFactory.create(schemaContext), path, initialNs, JsonWriterFactory.createJsonWriter(writer));
- }
-
- /**
- * Create a new stream writer, which writes to the specified output stream.
- *
- * This instance of writer can be used only to emit one top level element,
- * therwise it will produce incorrect JSON.
- *
- * @param schemaContext Schema context
- * @param writer Output writer
- * @param indentSize indentation size
- * @return A stream writer instance
- */
- public static NormalizedNodeStreamWriter create(final SchemaContext schemaContext, final Writer writer, final int indentSize) {
- return createExclusiveWriter(JSONCodecFactory.create(schemaContext), SchemaPath.ROOT, null,JsonWriterFactory.createJsonWriter(writer, indentSize));
- }
-
- /**
- * Create a new stream writer, which writes to the specified output stream. The codec factory
- * can be reused between multiple writers.
- *
- * This instance of writer can be used only to emit one top level element,
- * therwise it will produce incorrect JSON.
- *
- * @param codecFactory JSON codec factory
- * @param writer Output writer
- * @param indentSize indentation size
- * @return A stream writer instance
- */
- public static NormalizedNodeStreamWriter create(final JSONCodecFactory codecFactory, final Writer writer, final int indentSize) {
- return createExclusiveWriter(codecFactory, SchemaPath.ROOT, null, JsonWriterFactory.createJsonWriter(writer,indentSize));
- }
-
- /**
- * Create a new stream writer, which writes to the specified output stream.
- *
- * This instance of writer can be used only to emit one top level element,
- * therwise it will produce incorrect JSON.
- *
- * @param schemaContext Schema context
- * @param path Schema Path
- * @param initialNs Initial namespace
- * @param jsonWriter JsonWriter
- * @return A stream writer instance
- */
- public static NormalizedNodeStreamWriter create(SchemaContext schemaContext, SchemaPath path, URI initialNs,
- JsonWriter jsonWriter) {
- return createExclusiveWriter(JSONCodecFactory.create(schemaContext), path, initialNs, jsonWriter);
- }
-
/**
* Create a new stream writer, which writes to the specified output stream.
*
* top-level JSON element and ends it.
*
* This instance of writer can be used only to emit one top level element,
- * therwise it will produce incorrect JSON.
+ * otherwise it will produce incorrect JSON.
*
* @param codecFactory JSON codec factory
* @param path Schema Path
* @param jsonWriter JsonWriter
* @return A stream writer instance
*/
- public static NormalizedNodeStreamWriter createExclusiveWriter(JSONCodecFactory codecFactory, SchemaPath path, URI initialNs, JsonWriter jsonWriter) {
+ public static NormalizedNodeStreamWriter createExclusiveWriter(final JSONCodecFactory codecFactory, final SchemaPath path, final URI initialNs, final JsonWriter jsonWriter) {
return new JSONNormalizedNodeStreamWriter(codecFactory, path, jsonWriter, new JSONStreamWriterExclusiveRootContext(initialNs));
}
* @param jsonWriter JsonWriter
* @return A stream writer instance
*/
- public static NormalizedNodeStreamWriter createNestedWriter(JSONCodecFactory codecFactory, SchemaPath path, URI initialNs, JsonWriter jsonWriter) {
+ public static NormalizedNodeStreamWriter createNestedWriter(final JSONCodecFactory codecFactory, final SchemaPath path, final URI initialNs, final JsonWriter jsonWriter) {
return new JSONNormalizedNodeStreamWriter(codecFactory, path, jsonWriter, new JSONStreamWriterSharedRootContext(initialNs));
}
}
@Override
- public void leafSetEntryNode(final Object value) throws IOException {
+ public void leafSetEntryNode(final QName name, final Object value) throws IOException {
final LeafListSchemaNode schema = tracker.leafSetEntryNode();
final JSONCodec<Object> codec = codecs.codecFor(schema);
context.emittingChild(codecs.getSchemaContext(), writer);
writeValue(value, codec);
}
+ @Override
+ public void startOrderedLeafSet(final NodeIdentifier name, final int childSizeHint) throws IOException {
+ tracker.startLeafSet(name);
+ context = new JSONStreamWriterListContext(context, name);
+ }
+
/*
* Warning suppressed due to static final constant which triggers a warning
* for the call to schema.isPresenceContainer().
writer.value(String.valueOf(value));
}
+ @Override
+ public void startYangModeledAnyXmlNode(final NodeIdentifier name, final int childSizeHint) throws IOException {
+ tracker.startYangModeledAnyXmlNode(name);
+ context = new JSONStreamWriterNamedObjectContext(context, name, true);
+ }
+
@Override
public void endNode() throws IOException {
tracker.endNode();
}
}
- private void writeValue(Object value, JSONCodec<Object> codec)
+ private void writeValue(final Object value, final JSONCodec<Object> codec)
throws IOException {
codec.serializeToWriter(writer,value);
}
@Override
public void close() throws IOException {
- writer.flush();
+ flush();
writer.close();
}
-
-
-
}
Code Review / yangtools.git / blobdiff