Java Code Examples for org.yaml.snakeyaml.nodes.MappingNode#getValue()
The following examples show how to use
org.yaml.snakeyaml.nodes.MappingNode#getValue() .
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Example 1
| Source File: BaseConstructor.java From onedev with MIT License | 6 votes |
|
protected void constructSet2ndStep(MappingNode node, Set<Object> set) {
List<NodeTuple> nodeValue = node.getValue();
for (NodeTuple tuple : nodeValue) {
Node keyNode = tuple.getKeyNode();
Object key = constructObject(keyNode);
if (key != null) {
try {
key.hashCode();// check circular dependencies
} catch (Exception e) {
throw new ConstructorException("while constructing a Set", node.getStartMark(),
"found unacceptable key " + key, tuple.getKeyNode().getStartMark(), e);
}
}
if (keyNode.isTwoStepsConstruction()) {
/*
* if keyObject is created it 2 steps we should postpone putting
* it into the set because it may have different hash after
* initialization compared to clean just created one. And set of
* course does not observe value hashCode changes.
*/
sets2fill.add(0, new RecursiveTuple<Set<Object>, Object>(set, key));
} else {
set.add(key);
}
}
}
Example 2
| Source File: BaseConstructor.java From snake-yaml with Apache License 2.0 | 6 votes |
|
protected void constructSet2ndStep(MappingNode node, Set<Object> set) {
List<NodeTuple> nodeValue = (List<NodeTuple>) node.getValue();
for (NodeTuple tuple : nodeValue) {
Node keyNode = tuple.getKeyNode();
Object key = constructObject(keyNode);
if (key != null) {
try {
key.hashCode();// check circular dependencies
} catch (Exception e) {
throw new ConstructorException("while constructing a Set", node.getStartMark(),
"found unacceptable key " + key, tuple.getKeyNode().getStartMark(), e);
}
}
if (keyNode.isTwoStepsConstruction()) {
/*
* if keyObject is created it 2 steps we should postpone putting
* it into the set because it may have different hash after
* initialization compared to clean just created one. And set of
* course does not observe value hashCode changes.
*/
sets2fill.add(0, new RecursiveTuple<Set<Object>, Object>(set, key));
} else {
set.add(key);
}
}
}
Example 3
| Source File: YamlDeserializationData.java From Diorite with MIT License | 6 votes |
|
@SuppressWarnings("unchecked")
@Override
public <K, T, M extends Map<K, T>> void getMap(String key, Function<String, K> keyMapper, Class<T> type, M map)
{
Node node = this.getNode(this.node, key);
if (! (node instanceof MappingNode))
{
throw new DeserializationException(type, this, "Can't find valid value for key: " + key);
}
MappingNode mappingNode = (MappingNode) node;
Tag typeTag = new Tag(type);
for (NodeTuple tuple : mappingNode.getValue())
{
Node keyNode = tuple.getKeyNode();
keyNode.setTag(Tag.STR);
K keyObj = keyMapper.apply(this.constructor.constructObject(keyNode).toString());
Node valueNode = tuple.getValueNode();
if (type != Object.class)
{
valueNode.setTag(typeTag);
}
map.put(keyObj, (T) this.constructor.constructObject(valueNode));
}
}
Example 4
| Source File: BaseConstructor.java From orion.server with Eclipse Public License 1.0 | 5 votes |
|
protected void constructMapping2ndStep(MappingNode node, Map<Object, Object> mapping) {
List<NodeTuple> nodeValue = (List<NodeTuple>) node.getValue();
for (NodeTuple tuple : nodeValue) {
Node keyNode = tuple.getKeyNode();
Node valueNode = tuple.getValueNode();
Object key = constructObject(keyNode);
if (key != null) {
try {
key.hashCode();// check circular dependencies
} catch (Exception e) {
throw new ConstructorException("while constructing a mapping",
node.getStartMark(), "found unacceptable key " + key, tuple
.getKeyNode().getStartMark(), e);
}
}
Object value = constructObject(valueNode);
if (keyNode.isTwoStepsConstruction()) {
/*
* if keyObject is created it 2 steps we should postpone putting
* it in map because it may have different hash after
* initialization compared to clean just created one. And map of
* course does not observe key hashCode changes.
*/
maps2fill.add(0,
new RecursiveTuple<Map<Object, Object>, RecursiveTuple<Object, Object>>(
mapping, new RecursiveTuple<Object, Object>(key, value)));
} else {
mapping.put(key, value);
}
}
}
Example 5
| Source File: BundleCacher.java From APICloud-Studio with GNU General Public License v3.0 | 5 votes |
|
/**
* Grab the property value, assume it's a relative path and prepend the bundle's directory to make it an
* absolute path.
*
* @param node
* @return
*/
protected String getPath(Node node, String propertyName)
{
String relativePath = null;
if (node instanceof MappingNode)
{
MappingNode map = (MappingNode) node;
List<NodeTuple> nodes = map.getValue();
for (NodeTuple tuple : nodes)
{
Node keyNode = tuple.getKeyNode();
if (keyNode instanceof ScalarNode)
{
ScalarNode scalar = (ScalarNode) keyNode;
String valueOfKey = scalar.getValue();
if (propertyName.equals(valueOfKey))
{
Node valueNode = tuple.getValueNode();
if (valueNode instanceof ScalarNode)
{
ScalarNode scalarValue = (ScalarNode) valueNode;
relativePath = scalarValue.getValue();
break;
}
}
}
}
}
if (relativePath != null)
{
IPath pathObj = Path.fromOSString(relativePath);
if (!pathObj.isAbsolute())
{
// Prepend the bundle directory.
relativePath = new File(bundleDirectory, relativePath).getAbsolutePath();
}
}
return relativePath;
}
Example 6
| Source File: AbstractUserAgentAnalyzerDirect.java From yauaa with Apache License 2.0 | 5 votes |
|
private void loadYamlLookup(MappingNode entry, String filename) {
String name = null;
Map<String, String> map = null;
for (NodeTuple tuple : entry.getValue()) {
switch (getKeyAsString(tuple, filename)) {
case "name":
name = getValueAsString(tuple, filename);
break;
case "map":
if (map == null) {
map = new HashMap<>();
}
List<NodeTuple> mappings = getValueAsMappingNode(tuple, filename).getValue();
for (NodeTuple mapping : mappings) {
String key = getKeyAsString(mapping, filename);
String value = getValueAsString(mapping, filename);
if (map.containsKey(key)) {
throw new InvalidParserConfigurationException(
"In the lookup \"" + name + "\" the key \"" + key + "\" appears multiple times.");
}
map.put(key, value);
}
break;
default:
break;
}
}
require(name != null && map != null, entry, filename, "Invalid lookup specified");
lookups.put(name, map);
}
Example 7
| Source File: BaseConstructor.java From snake-yaml with Apache License 2.0 | 5 votes |
|
protected void constructMapping2ndStep(MappingNode node, Map<Object, Object> mapping) {
List<NodeTuple> nodeValue = (List<NodeTuple>) node.getValue();
for (NodeTuple tuple : nodeValue) {
Node keyNode = tuple.getKeyNode();
Node valueNode = tuple.getValueNode();
Object key = constructObject(keyNode);
if (key != null) {
try {
key.hashCode();// check circular dependencies
} catch (Exception e) {
throw new ConstructorException("while constructing a mapping",
node.getStartMark(), "found unacceptable key " + key, tuple
.getKeyNode().getStartMark(), e);
}
}
Object value = constructObject(valueNode);
if (keyNode.isTwoStepsConstruction()) {
/*
* if keyObject is created it 2 steps we should postpone putting
* it in map because it may have different hash after
* initialization compared to clean just created one. And map of
* course does not observe key hashCode changes.
*/
maps2fill.add(0,
new RecursiveTuple<Map<Object, Object>, RecursiveTuple<Object, Object>>(
mapping, new RecursiveTuple<Object, Object>(key, value)));
} else {
mapping.put(key, value);
}
}
}
Example 8
| Source File: BaseConstructor.java From onedev with MIT License | 5 votes |
|
protected void constructMapping2ndStep(MappingNode node, Map<Object, Object> mapping) {
List<NodeTuple> nodeValue = node.getValue();
for (NodeTuple tuple : nodeValue) {
Node keyNode = tuple.getKeyNode();
Node valueNode = tuple.getValueNode();
Object key = constructObject(keyNode);
if (key != null) {
try {
key.hashCode();// check circular dependencies
} catch (Exception e) {
throw new ConstructorException("while constructing a mapping",
node.getStartMark(), "found unacceptable key " + key,
tuple.getKeyNode().getStartMark(), e);
}
}
Object value = constructObject(valueNode);
if (keyNode.isTwoStepsConstruction()) {
/*
* if keyObject is created it 2 steps we should postpone putting
* it in map because it may have different hash after
* initialization compared to clean just created one. And map of
* course does not observe key hashCode changes.
*/
maps2fill.add(0,
new RecursiveTuple<Map<Object, Object>, RecursiveTuple<Object, Object>>(
mapping, new RecursiveTuple<Object, Object>(key, value)));
} else {
mapping.put(key, value);
}
}
}
Example 9
| Source File: StaticFieldsTest.java From snake-yaml with Apache License 2.0 | 5 votes |
|
@Override
protected MappingNode representJavaBean(Set<Property> properties, Object javaBean) {
MappingNode node = super.representJavaBean(properties, javaBean);
if (javaBean instanceof JavaBeanWithStaticState) {
List<NodeTuple> value = node.getValue();
value.add(new NodeTuple(representData("color"),
representData(JavaBeanWithStaticState.color)));
value.add(new NodeTuple(representData("type"),
representData(JavaBeanWithStaticState.getType())));
}
return node;
}
Example 10
| Source File: YamlDeserializationData.java From Diorite with MIT License | 5 votes |
|
@Override
public <T, C extends Collection<T>> void getAsCollection(String key, Class<T> type, C collection)
{
Node node = this.getNode(this.node, key);
if (node == null)
{
throw new DeserializationException(type, this, "Can't find valid value for key: " + key);
}
if (node instanceof SequenceNode)
{
SequenceNode sequenceNode = (SequenceNode) node;
for (Node nodeValue : sequenceNode.getValue())
{
collection.add(this.deserializeSpecial(type, nodeValue, null));
}
}
else if (node instanceof MappingNode)
{
MappingNode mappingNode = (MappingNode) node;
for (NodeTuple tuple : mappingNode.getValue())
{
collection.add(this.deserializeSpecial(type, tuple.getValueNode(), null));
}
}
else
{
throw new DeserializationException(type, this, "Can't find valid value for key: " + key);
}
}
Example 11
| Source File: BundleCacher.java From APICloud-Studio with GNU General Public License v3.0 | 5 votes |
|
public Object construct(Node node)
{
node.setType(SmartTypingPairsElement.class);
String path = getPath(node);
SmartTypingPairsElement be = new SmartTypingPairsElement(path);
MappingNode mapNode = (MappingNode) node;
List<NodeTuple> tuples = mapNode.getValue();
for (NodeTuple tuple : tuples)
{
ScalarNode keyNode = (ScalarNode) tuple.getKeyNode();
String key = keyNode.getValue();
// "pairs", "scope", "displayName" are required
if ("pairs".equals(key)) //$NON-NLS-1$
{
SequenceNode pairsValueNode = (SequenceNode) tuple.getValueNode();
List<Character> pairs = new ArrayList<Character>();
List<Node> pairsValues = pairsValueNode.getValue();
for (Node pairValue : pairsValues)
{
ScalarNode blah = (ScalarNode) pairValue;
String pairCharacter = blah.getValue();
pairs.add(Character.valueOf(pairCharacter.charAt(0)));
}
be.setPairs(pairs);
}
else if ("scope".equals(key)) //$NON-NLS-1$
{
ScalarNode scopeValueNode = (ScalarNode) tuple.getValueNode();
be.setScope(scopeValueNode.getValue());
}
else if ("displayName".equals(key)) //$NON-NLS-1$
{
ScalarNode displayNameNode = (ScalarNode) tuple.getValueNode();
be.setDisplayName(displayNameNode.getValue());
}
}
return be;
}
Example 12
| Source File: SafeConstructor.java From snake-yaml with Apache License 2.0 | 4 votes |
|
/**
* Does merge for supplied mapping node.
*
* @param node
* where to merge
* @param isPreffered
* true if keys of node should take precedence over others...
* @param key2index
* maps already merged keys to index from values
* @param values
* collects merged NodeTuple
* @return list of the merged NodeTuple (to be set as value for the
* MappingNode)
*/
private List<NodeTuple> mergeNode(MappingNode node, boolean isPreffered,
Map<Object, Integer> key2index, List<NodeTuple> values) {
List<NodeTuple> nodeValue = node.getValue();
// reversed for http://code.google.com/p/snakeyaml/issues/detail?id=139
Collections.reverse(nodeValue);
for (Iterator<NodeTuple> iter = nodeValue.iterator(); iter.hasNext();) {
final NodeTuple nodeTuple = iter.next();
final Node keyNode = nodeTuple.getKeyNode();
final Node valueNode = nodeTuple.getValueNode();
if (keyNode.getTag().equals(Tag.MERGE)) {
iter.remove();
switch (valueNode.getNodeId()) {
case mapping:
MappingNode mn = (MappingNode) valueNode;
mergeNode(mn, false, key2index, values);
break;
case sequence:
SequenceNode sn = (SequenceNode) valueNode;
List<Node> vals = sn.getValue();
for (Node subnode : vals) {
if (!(subnode instanceof MappingNode)) {
throw new ConstructorException("while constructing a mapping",
node.getStartMark(),
"expected a mapping for merging, but found "
+ subnode.getNodeId(), subnode.getStartMark());
}
MappingNode mnode = (MappingNode) subnode;
mergeNode(mnode, false, key2index, values);
}
break;
default:
throw new ConstructorException("while constructing a mapping",
node.getStartMark(),
"expected a mapping or list of mappings for merging, but found "
+ valueNode.getNodeId(), valueNode.getStartMark());
}
} else {
// we need to construct keys to avoid duplications
Object key = constructObject(keyNode);
if (!key2index.containsKey(key)) { // 1st time merging key
values.add(nodeTuple);
// keep track where tuple for the key is
key2index.put(key, values.size() - 1);
} else if (isPreffered) { // there is value for the key, but we
// need to override it
// change value for the key using saved position
values.set(key2index.get(key), nodeTuple);
}
}
}
return values;
}
Example 13
| Source File: YamlDeserializationData.java From Diorite with MIT License | 4 votes |
|
@SuppressWarnings("unchecked")
@Override
public <K, T, M extends Map<K, T>> void getMap(String key, Class<K> keyType, Class<T> type, M map)
{
Node node = this.getNode(this.node, key);
if (! (node instanceof MappingNode))
{
throw new DeserializationException(type, this, "Can't find valid value for key: " + key);
}
MappingNode mappingNode = (MappingNode) node;
Tag keyTag = new Tag(keyType);
Tag typeTag = new Tag(type);
for (NodeTuple tuple : mappingNode.getValue())
{
K keyObj;
Node keyNode = tuple.getKeyNode();
if (Serialization.isSimpleType(keyType))
{
if (keyType != Object.class)
{
keyNode.setTag(keyTag);
}
keyObj = (K) this.constructor.constructObject(keyNode);
}
else if (this.serialization.isStringSerializable(keyType))
{
keyNode.setTag(Tag.STR);
keyObj = this.serialization.deserializeFromString(keyType, this.constructor.constructObject(keyNode).toString());
}
else
{
throw new DeserializationException(type, this, "Can't deserialize given node to key: (" + type.getName() + ") -> " + keyNode);
}
Node valueNode = tuple.getValueNode();
if (type != Object.class)
{
valueNode.setTag(typeTag);
}
map.put(keyObj, (T) this.constructor.constructObject(valueNode));
}
}
Example 14
| Source File: AbstractUserAgentAnalyzerDirect.java From yauaa with Apache License 2.0 | 4 votes |
|
private synchronized void loadYaml(Yaml yaml, InputStream yamlStream, String filename) {
Node loadedYaml;
try {
loadedYaml = yaml.compose(new UnicodeReader(yamlStream));
} catch (Exception e) {
throw new InvalidParserConfigurationException("Parse error in the file " + filename + ": " + e.getMessage(), e);
}
if (loadedYaml == null) {
LOG.warn("The file {} is empty", filename);
return;
}
// Get and check top level config
requireNodeInstanceOf(MappingNode.class, loadedYaml, filename, "File must be a Map");
MappingNode rootNode = (MappingNode) loadedYaml;
NodeTuple configNodeTuple = null;
for (NodeTuple tuple : rootNode.getValue()) {
String name = getKeyAsString(tuple, filename);
if ("config".equals(name)) {
configNodeTuple = tuple;
break;
}
if ("version".equals(name)) {
// Check the version information from the Yaml files
assertSameVersion(tuple, filename);
return;
}
}
require(configNodeTuple != null, loadedYaml, filename, "The top level entry MUST be 'config'.");
SequenceNode configNode = getValueAsSequenceNode(configNodeTuple, filename);
List<Node> configList = configNode.getValue();
for (Node configEntry : configList) {
requireNodeInstanceOf(MappingNode.class, configEntry, filename, "The entry MUST be a mapping");
NodeTuple entry = getExactlyOneNodeTuple((MappingNode) configEntry, filename);
MappingNode actualEntry = getValueAsMappingNode(entry, filename);
String entryType = getKeyAsString(entry, filename);
switch (entryType) {
case "lookup":
loadYamlLookup(actualEntry, filename);
break;
case "set":
loadYamlLookupSets(actualEntry, filename);
break;
case "matcher":
loadYamlMatcher(actualEntry, filename);
break;
case "test":
if (loadTests) {
loadYamlTestcase(actualEntry, filename);
}
break;
default:
throw new InvalidParserConfigurationException(
"Yaml config.(" + filename + ":" + actualEntry.getStartMark().getLine() + "): " +
"Found unexpected config entry: " + entryType + ", allowed are 'lookup', 'set', 'matcher' and 'test'");
}
}
}
Example 15
| Source File: YamlUtils.java From yauaa with Apache License 2.0 | 4 votes |
|
public static NodeTuple getExactlyOneNodeTuple(MappingNode mappingNode, String filename) {
List<NodeTuple> nodeTupleList = mappingNode.getValue();
require(nodeTupleList.size() == 1, mappingNode, filename,
"There must be exactly 1 value in the list");
return nodeTupleList.get(0);
}
Example 16
| Source File: BundleCacher.java From APICloud-Studio with GNU General Public License v3.0 | 4 votes |
|
/**
* Fix for https://aptana.lighthouseapp.com/projects/35272/tickets/1658 Sets the prefix triggers for
* CommandElements and subclasses. Fixes an issue where "[def]" isn't treated as an array of strings with
* "def" as an item in it (and would instead think it's a string of "[def]").
*/
protected void setPrefixTriggers(Node node, CommandElement be)
{
MappingNode mapNode = (MappingNode) node;
List<NodeTuple> tuples = mapNode.getValue();
for (NodeTuple tuple : tuples)
{
ScalarNode keyNode = (ScalarNode) tuple.getKeyNode();
String key = keyNode.getValue();
if ("customProperties".equals(key)) //$NON-NLS-1$
{
Node customPropertiesValueNode = tuple.getValueNode();
if (customPropertiesValueNode instanceof MappingNode)
{
MappingNode custompropertiesNode = (MappingNode) customPropertiesValueNode;
for (NodeTuple propTuple : custompropertiesNode.getValue())
{
ScalarNode propKeyNode = (ScalarNode) propTuple.getKeyNode();
if ("prefix_values".equals(propKeyNode.getValue())) //$NON-NLS-1$
{
SequenceNode prefixValuesNode = (SequenceNode) propTuple.getValueNode();
List<String> values = new ArrayList<String>();
for (Node prefixValue : prefixValuesNode.getValue())
{
if (prefixValue instanceof ScalarNode)
{
ScalarNode blah = (ScalarNode) prefixValue;
values.add(blah.getValue());
}
else
{
IdeLog.logWarning(ScriptingActivator.getDefault(),
"Expected a flattened array for trigger, but got nested arrays."); //$NON-NLS-1$
}
}
be.setTrigger(TriggerType.PREFIX.getName(),
values.toArray(new String[values.size()]));
}
}
}
}
}
}
Example 17
| Source File: VersionedYamlDoc.java From onedev with MIT License | 4 votes |
|
public VersionedYamlDoc(MappingNode wrapped) {
super(wrapped.getTag(), wrapped.getValue(), wrapped.getFlowStyle());
}
Example 18
| Source File: Serializer.java From snake-yaml with Apache License 2.0 | 4 votes |
|
private void serializeNode(Node node, Node parent) throws IOException {
if (node.getNodeId() == NodeId.anchor) {
node = ((AnchorNode) node).getRealNode();
}
String tAlias = this.anchors.get(node);
if (this.serializedNodes.contains(node)) {
this.emitter.emit(new AliasEvent(tAlias, null, null));
} else {
this.serializedNodes.add(node);
switch (node.getNodeId()) {
case scalar:
ScalarNode scalarNode = (ScalarNode) node;
Tag detectedTag = this.resolver.resolve(NodeId.scalar, scalarNode.getValue(), true);
Tag defaultTag = this.resolver.resolve(NodeId.scalar, scalarNode.getValue(), false);
ImplicitTuple tuple = new ImplicitTuple(node.getTag().equals(detectedTag), node
.getTag().equals(defaultTag));
ScalarEvent event = new ScalarEvent(tAlias, node.getTag().getValue(), tuple,
scalarNode.getValue(), null, null, scalarNode.getStyle());
this.emitter.emit(event);
break;
case sequence:
SequenceNode seqNode = (SequenceNode) node;
boolean implicitS = node.getTag().equals(this.resolver.resolve(NodeId.sequence,
null, true));
this.emitter.emit(new SequenceStartEvent(tAlias, node.getTag().getValue(),
implicitS, null, null, seqNode.getFlowStyle()));
List<Node> list = seqNode.getValue();
for (Node item : list) {
serializeNode(item, node);
}
this.emitter.emit(new SequenceEndEvent(null, null));
break;
default:// instance of MappingNode
Tag implicitTag = this.resolver.resolve(NodeId.mapping, null, true);
boolean implicitM = node.getTag().equals(implicitTag);
this.emitter.emit(new MappingStartEvent(tAlias, node.getTag().getValue(),
implicitM, null, null, ((CollectionNode) node).getFlowStyle()));
MappingNode mnode = (MappingNode) node;
List<NodeTuple> map = mnode.getValue();
for (NodeTuple row : map) {
Node key = row.getKeyNode();
Node value = row.getValueNode();
serializeNode(key, mnode);
serializeNode(value, mnode);
}
this.emitter.emit(new MappingEndEvent(null, null));
}
}
}
Example 19
| Source File: SafeConstructor.java From orion.server with Eclipse Public License 1.0 | 4 votes |
|
/**
* Does merge for supplied mapping node.
*
* @param node
* where to merge
* @param isPreffered
* true if keys of node should take precedence over others...
* @param key2index
* maps already merged keys to index from values
* @param values
* collects merged NodeTuple
* @return list of the merged NodeTuple (to be set as value for the
* MappingNode)
*/
private List<NodeTuple> mergeNode(MappingNode node, boolean isPreffered,
Map<Object, Integer> key2index, List<NodeTuple> values) {
List<NodeTuple> nodeValue = node.getValue();
// reversed for http://code.google.com/p/snakeyaml/issues/detail?id=139
Collections.reverse(nodeValue);
for (Iterator<NodeTuple> iter = nodeValue.iterator(); iter.hasNext();) {
final NodeTuple nodeTuple = iter.next();
final Node keyNode = nodeTuple.getKeyNode();
final Node valueNode = nodeTuple.getValueNode();
if (keyNode.getTag().equals(Tag.MERGE)) {
iter.remove();
switch (valueNode.getNodeId()) {
case mapping:
MappingNode mn = (MappingNode) valueNode;
mergeNode(mn, false, key2index, values);
break;
case sequence:
SequenceNode sn = (SequenceNode) valueNode;
List<Node> vals = sn.getValue();
for (Node subnode : vals) {
if (!(subnode instanceof MappingNode)) {
throw new ConstructorException("while constructing a mapping",
node.getStartMark(),
"expected a mapping for merging, but found "
+ subnode.getNodeId(), subnode.getStartMark());
}
MappingNode mnode = (MappingNode) subnode;
mergeNode(mnode, false, key2index, values);
}
break;
default:
throw new ConstructorException("while constructing a mapping",
node.getStartMark(),
"expected a mapping or list of mappings for merging, but found "
+ valueNode.getNodeId(), valueNode.getStartMark());
}
} else {
// we need to construct keys to avoid duplications
Object key = constructObject(keyNode);
if (!key2index.containsKey(key)) { // 1st time merging key
values.add(nodeTuple);
// keep track where tuple for the key is
key2index.put(key, values.size() - 1);
} else if (isPreffered) { // there is value for the key, but we
// need to override it
// change value for the key using saved position
values.set(key2index.get(key), nodeTuple);
}
}
}
return values;
}
Example 20
| Source File: Serializer.java From orion.server with Eclipse Public License 1.0 | 4 votes |
|
private void serializeNode(Node node, Node parent) throws IOException {
if (node.getNodeId() == NodeId.anchor) {
node = ((AnchorNode) node).getRealNode();
}
String tAlias = this.anchors.get(node);
if (this.serializedNodes.contains(node)) {
this.emitter.emit(new AliasEvent(tAlias, null, null));
} else {
this.serializedNodes.add(node);
switch (node.getNodeId()) {
case scalar:
ScalarNode scalarNode = (ScalarNode) node;
Tag detectedTag = this.resolver.resolve(NodeId.scalar, scalarNode.getValue(), true);
Tag defaultTag = this.resolver.resolve(NodeId.scalar, scalarNode.getValue(), false);
ImplicitTuple tuple = new ImplicitTuple(node.getTag().equals(detectedTag), node
.getTag().equals(defaultTag));
ScalarEvent event = new ScalarEvent(tAlias, node.getTag().getValue(), tuple,
scalarNode.getValue(), null, null, scalarNode.getStyle());
this.emitter.emit(event);
break;
case sequence:
SequenceNode seqNode = (SequenceNode) node;
boolean implicitS = (node.getTag().equals(this.resolver.resolve(NodeId.sequence,
null, true)));
this.emitter.emit(new SequenceStartEvent(tAlias, node.getTag().getValue(),
implicitS, null, null, seqNode.getFlowStyle()));
int indexCounter = 0;
List<Node> list = seqNode.getValue();
for (Node item : list) {
serializeNode(item, node);
indexCounter++;
}
this.emitter.emit(new SequenceEndEvent(null, null));
break;
default:// instance of MappingNode
Tag implicitTag = this.resolver.resolve(NodeId.mapping, null, true);
boolean implicitM = (node.getTag().equals(implicitTag));
this.emitter.emit(new MappingStartEvent(tAlias, node.getTag().getValue(),
implicitM, null, null, ((CollectionNode) node).getFlowStyle()));
MappingNode mnode = (MappingNode) node;
List<NodeTuple> map = mnode.getValue();
for (NodeTuple row : map) {
Node key = row.getKeyNode();
Node value = row.getValueNode();
serializeNode(key, mnode);
serializeNode(value, mnode);
}
this.emitter.emit(new MappingEndEvent(null, null));
}
}
}
