restconf/restconf-nb-bierman02/src/main/java/org/opendaylight/netconf/sal/rest/impl/RestconfDelegatingNormalizedNodeWriter.java

   1 /*
   2  * Copyright (c) 2015 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.netconf.sal.rest.impl;
   9
  10 import java.io.IOException;
  11 import org.opendaylight.netconf.sal.rest.api.RestconfNormalizedNodeWriter;
  12 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  13 import org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeStreamWriter;
  14 import org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeWriter;
  15
  16 /**
  17  * This class just delegates all of the functionality to Yangtools normalized node writer.
  18  */
  19 public final class RestconfDelegatingNormalizedNodeWriter implements RestconfNormalizedNodeWriter {
  20     private final NormalizedNodeWriter delegNNWriter;
  21
  22     private RestconfDelegatingNormalizedNodeWriter(final NormalizedNodeStreamWriter streamWriter, final boolean
  23             orderKeyLeaves) {
  24         this.delegNNWriter = NormalizedNodeWriter.forStreamWriter(streamWriter, orderKeyLeaves);
  25     }
  26
  27     public static RestconfDelegatingNormalizedNodeWriter forStreamWriter(final NormalizedNodeStreamWriter writer) {
  28         return forStreamWriter(writer, true);
  29     }
  30
  31     public static RestconfDelegatingNormalizedNodeWriter forStreamWriter(final NormalizedNodeStreamWriter writer,
  32                                                                          final boolean orderKeyLeaves) {
  33         return new RestconfDelegatingNormalizedNodeWriter(writer, orderKeyLeaves);
  34     }
  35
  36     @Override
  37     public RestconfDelegatingNormalizedNodeWriter write(final NormalizedNode node) throws IOException {
  38         delegNNWriter.write(node);
  39         return this;
  40     }
  41
  42     @Override
  43     public void flush() throws IOException {
  44         delegNNWriter.flush();
  45     }
  46
  47     @Override
  48     public void close() throws IOException {
  49         delegNNWriter.close();
  50     }
  51 }