/*
- * Copyright (c) 2014 Cisco Systems, Inc. and others. All rights reserved.
+ * Copyright (c) 2016 Cisco Systems, Inc. and others. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0 which accompanies this distribution,
*/
package org.opendaylight.yangtools.yang.data.codec.gson;
+import static org.opendaylight.yangtools.yang.data.codec.gson.TestUtils.loadTextFile;
+
+import org.opendaylight.yangtools.yang.model.api.SchemaPath;
+
import com.google.gson.stream.JsonReader;
-import java.io.BufferedReader;
import java.io.File;
-import java.io.FileNotFoundException;
-import java.io.FileReader;
import java.io.IOException;
import java.io.StringReader;
import java.io.StringWriter;
-import java.net.URI;
import java.net.URISyntaxException;
-import java.util.ArrayList;
-import java.util.List;
import org.junit.BeforeClass;
+import org.junit.Ignore;
import org.junit.Test;
-import org.opendaylight.yangtools.yang.common.QName;
-import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
-import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
import org.opendaylight.yangtools.yang.data.api.schema.DataContainerChild;
import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
import org.opendaylight.yangtools.yang.data.api.schema.stream.LoggingNormalizedNodeStreamWriter;
import org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeStreamWriter;
import org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeWriter;
-import org.opendaylight.yangtools.yang.data.impl.schema.Builders;
import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNormalizedNodeStreamWriter;
-import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.NormalizedNodeContainerBuilder;
+import org.opendaylight.yangtools.yang.data.impl.schema.NormalizedNodeResult;
import org.opendaylight.yangtools.yang.model.api.SchemaContext;
-import org.opendaylight.yangtools.yang.model.parser.api.YangContextParser;
-import org.opendaylight.yangtools.yang.parser.impl.YangParserImpl;
+import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
+import org.opendaylight.yangtools.yang.test.util.YangParserTestUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
private static String streamAsString;
@BeforeClass
- public static void initialization() throws IOException, URISyntaxException {
- schemaContext = loadModules("/complexjson/yang");
+ public static void initialization() throws IOException, URISyntaxException, ReactorException {
+ schemaContext = YangParserTestUtils.parseYangSources("/complexjson/yang");
streamAsString = loadTextFile(new File(StreamToNormalizedNodeTest.class.getResource(
"/complexjson/complex-json.json").toURI()));
}
*
* @throws IOException
*/
+ @Ignore
@Test
public void immutableNormalizedNodeStreamWriterDemonstration() throws IOException {
/*
* This is the parsing part
*/
// This is where we will output the nodes
- final NormalizedNodeContainerBuilder<NodeIdentifier, ?, ?, ? extends NormalizedNode<?, ?>> parent =
- Builders.containerBuilder().withNodeIdentifier(new NodeIdentifier(QName.create("dummy", "2014-12-31", "dummy")));
+ NormalizedNodeResult result = new NormalizedNodeResult();
// StreamWriter which attaches NormalizedNode under parent
- final NormalizedNodeStreamWriter streamWriter = ImmutableNormalizedNodeStreamWriter.from(parent);
+ final NormalizedNodeStreamWriter streamWriter = ImmutableNormalizedNodeStreamWriter.from(result);
// JSON -> StreamWriter parser
try (JsonParserStream handler = JsonParserStream.create(streamWriter, schemaContext)) {
}
// Finally build the node
- final NormalizedNode<?, ?> parsedData = parent.build();
+ final NormalizedNode<?, ?> parsedData = result.getResult();
LOG.debug("Parsed NormalizedNodes: {}", parsedData);
/*
* This is the serialization part.
*/
// We want to write the first child out
- final DataContainerChild<? extends PathArgument, ?> firstChild = ((ContainerNode) parsedData).getValue().iterator().next();
+ final DataContainerChild<? extends PathArgument, ?> firstChild = (DataContainerChild<? extends PathArgument, ?>) parsedData;
LOG.debug("Serializing first child: {}", firstChild);
// String holder
final StringWriter writer = new StringWriter();
// StreamWriter which outputs JSON strings
- final NormalizedNodeStreamWriter jsonStream = JSONNormalizedNodeStreamWriter.create(schemaContext, writer, 2);
+ // StreamWriter which outputs JSON strings
+ final NormalizedNodeStreamWriter jsonStream = JSONNormalizedNodeStreamWriter.
+ createExclusiveWriter(JSONCodecFactory.create(schemaContext), SchemaPath.ROOT, null,
+ JsonWriterFactory.createJsonWriter(writer, 2));
// NormalizedNode -> StreamWriter
final NormalizedNodeWriter nodeWriter = NormalizedNodeWriter.forStreamWriter(jsonStream);
LOG.debug("Serialized JSON: {}", writer.toString());
}
- private static SchemaContext loadModules(final String resourceDirectory) throws IOException, URISyntaxException {
- YangContextParser parser = new YangParserImpl();
- URI path = StreamToNormalizedNodeTest.class.getResource(resourceDirectory).toURI();
- final File testDir = new File(path);
- final String[] fileList = testDir.list();
- final List<File> testFiles = new ArrayList<File>();
- if (fileList == null) {
- throw new FileNotFoundException(resourceDirectory);
- }
- for (String fileName : fileList) {
- if (new File(testDir, fileName).isDirectory() == false) {
- testFiles.add(new File(testDir, fileName));
- }
- }
- return parser.parseFiles(testFiles);
- }
-
- private static String loadTextFile(final File file) throws IOException {
- FileReader fileReader = new FileReader(file);
- BufferedReader bufReader = new BufferedReader(fileReader);
-
- String line = null;
- StringBuilder result = new StringBuilder();
- while ((line = bufReader.readLine()) != null) {
- result.append(line);
- }
- bufReader.close();
- return result.toString();
- }
}
Code Review / yangtools.git / blobdiff