*/
package org.opendaylight.controller.blueprint.ext;
-import com.google.common.base.Preconditions;
+import static com.google.common.base.Preconditions.checkArgument;
+
import com.google.common.base.Strings;
+import com.google.common.collect.Iterables;
+import java.io.IOException;
import java.lang.reflect.InvocationTargetException;
-import java.util.Collections;
-import java.util.List;
+import java.net.URISyntaxException;
+import java.util.Set;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.transform.dom.DOMSource;
+import org.opendaylight.mdsal.binding.spec.reflect.BindingReflections;
import org.opendaylight.yangtools.yang.binding.DataObject;
-import org.opendaylight.yangtools.yang.binding.Identifiable;
-import org.opendaylight.yangtools.yang.binding.Identifier;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
-import org.opendaylight.yangtools.yang.binding.util.BindingReflections;
+import org.opendaylight.yangtools.yang.binding.Key;
+import org.opendaylight.yangtools.yang.binding.KeyAware;
+import org.opendaylight.yangtools.yang.binding.contract.Naming;
import org.opendaylight.yangtools.yang.common.QName;
+import org.opendaylight.yangtools.yang.data.api.schema.MapNode;
import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
+import org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeStreamWriter;
+import org.opendaylight.yangtools.yang.data.codec.xml.XmlParserStream;
import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
-import org.opendaylight.yangtools.yang.data.impl.schema.transform.dom.parser.DomToNormalizedNodeParserFactory;
+import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNormalizedNodeStreamWriter;
+import org.opendaylight.yangtools.yang.data.impl.schema.NormalizationResultHolder;
import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
import org.opendaylight.yangtools.yang.model.api.ListSchemaNode;
+import org.opendaylight.yangtools.yang.model.api.SchemaTreeInference;
+import org.opendaylight.yangtools.yang.model.api.stmt.KeyEffectiveStatement;
+import org.opendaylight.yangtools.yang.model.api.stmt.SchemaTreeEffectiveStatement;
import org.osgi.service.blueprint.container.ComponentDefinitionException;
import org.w3c.dom.Element;
+import org.xml.sax.SAXException;
/**
* Base class to abstract binding type-specific behavior.
* @author Thomas Pantelis (originally; re-factored by Michael Vorburger.ch)
*/
public abstract class BindingContext {
-
public static BindingContext create(final String logName, final Class<? extends DataObject> klass,
final String appConfigListKeyValue) {
- if (Identifiable.class.isAssignableFrom(klass)) {
+ if (KeyAware.class.isAssignableFrom(klass)) {
// The binding class corresponds to a yang list.
if (Strings.isNullOrEmpty(appConfigListKeyValue)) {
throw new ComponentDefinitionException(String.format(
}
public final InstanceIdentifier<DataObject> appConfigPath;
- public final Class<DataObject> appConfigBindingClass;
+ public final Class<?> appConfigBindingClass;
public final Class<? extends DataSchemaNode> schemaType;
public final QName bindingQName;
- private BindingContext(final Class<DataObject> appConfigBindingClass,
- final InstanceIdentifier<DataObject> appConfigPath, final Class<? extends DataSchemaNode> schemaType) {
+ private BindingContext(final Class<?> appConfigBindingClass, final InstanceIdentifier<DataObject> appConfigPath,
+ final Class<? extends DataSchemaNode> schemaType) {
this.appConfigBindingClass = appConfigBindingClass;
this.appConfigPath = appConfigPath;
this.schemaType = schemaType;
bindingQName = BindingReflections.findQName(appConfigBindingClass);
}
- public abstract NormalizedNode<?, ?> parseDataElement(Element element, DataSchemaNode dataSchema,
- DomToNormalizedNodeParserFactory parserFactory);
+ public NormalizedNode parseDataElement(final Element element, final SchemaTreeInference dataSchema)
+ throws XMLStreamException, IOException, SAXException, URISyntaxException {
+ final NormalizationResultHolder resultHolder = new NormalizationResultHolder();
+ final NormalizedNodeStreamWriter writer = ImmutableNormalizedNodeStreamWriter.from(resultHolder);
+ final XmlParserStream xmlParser = XmlParserStream.create(writer, dataSchema);
+ xmlParser.traverse(new DOMSource(element));
+
+ final NormalizedNode result = resultHolder.getResult().data();
+ return result instanceof MapNode mapNode ? mapNode.body().iterator().next() : result;
+ }
- public abstract NormalizedNode<?, ?> newDefaultNode(DataSchemaNode dataSchema);
+ public abstract NormalizedNode newDefaultNode(SchemaTreeInference dataSchema);
/**
* BindingContext implementation for a container binding.
private static class ContainerBindingContext extends BindingContext {
@SuppressWarnings("unchecked")
ContainerBindingContext(final Class<? extends DataObject> appConfigBindingClass) {
- super((Class<DataObject>) appConfigBindingClass,
- InstanceIdentifier.create((Class<DataObject>) appConfigBindingClass), ContainerSchemaNode.class);
+ super(appConfigBindingClass, InstanceIdentifier.create((Class) appConfigBindingClass),
+ ContainerSchemaNode.class);
}
@Override
- public NormalizedNode<?, ?> newDefaultNode(final DataSchemaNode dataSchema) {
+ public NormalizedNode newDefaultNode(final SchemaTreeInference dataSchema) {
return ImmutableNodes.containerNode(bindingQName);
}
-
- @Override
- public NormalizedNode<?, ?> parseDataElement(final Element element, final DataSchemaNode dataSchema,
- final DomToNormalizedNodeParserFactory parserFactory) {
- return parserFactory.getContainerNodeParser().parse(Collections.singletonList(element),
- (ContainerSchemaNode)dataSchema);
- }
}
/**
}
@SuppressWarnings({ "rawtypes", "unchecked" })
- private static ListBindingContext newInstance(final Class<? extends DataObject> bindingClass,
+ static ListBindingContext newInstance(final Class<? extends DataObject> bindingClass,
final String listKeyValue) throws InstantiationException, IllegalAccessException,
IllegalArgumentException, InvocationTargetException, NoSuchMethodException, SecurityException {
// We assume the yang list key type is string.
- Identifier keyInstance = (Identifier) bindingClass.getMethod("getKey").getReturnType()
- .getConstructor(String.class).newInstance(listKeyValue);
+ Key keyInstance = (Key) bindingClass.getMethod(Naming.KEY_AWARE_KEY_NAME)
+ .getReturnType().getConstructor(String.class).newInstance(listKeyValue);
InstanceIdentifier appConfigPath = InstanceIdentifier.builder((Class)bindingClass, keyInstance).build();
return new ListBindingContext(bindingClass, appConfigPath, listKeyValue);
}
@Override
- public NormalizedNode<?, ?> newDefaultNode(final DataSchemaNode dataSchema) {
+ public NormalizedNode newDefaultNode(final SchemaTreeInference dataSchema) {
+ final SchemaTreeEffectiveStatement<?> stmt = Iterables.getLast(dataSchema.statementPath());
+
// We assume there's only one key for the list.
- List<QName> keys = ((ListSchemaNode)dataSchema).getKeyDefinition();
- Preconditions.checkArgument(keys.size() == 1, "Expected only 1 key for list %s", appConfigBindingClass);
- QName listKeyQName = keys.get(0);
- return ImmutableNodes.mapEntryBuilder(bindingQName, listKeyQName, appConfigListKeyValue).build();
- }
+ final Set<QName> keys = stmt.findFirstEffectiveSubstatementArgument(KeyEffectiveStatement.class)
+ .orElseThrow();
- @Override
- public NormalizedNode<?, ?> parseDataElement(final Element element, final DataSchemaNode dataSchema,
- final DomToNormalizedNodeParserFactory parserFactory) {
- return parserFactory.getMapEntryNodeParser().parse(Collections.singletonList(element),
- (ListSchemaNode)dataSchema);
+ checkArgument(keys.size() == 1, "Expected only 1 key for list %s", appConfigBindingClass);
+ QName listKeyQName = keys.iterator().next();
+ return ImmutableNodes.mapEntryBuilder(bindingQName, listKeyQName, appConfigListKeyValue).build();
}
}
}
Code Review / controller.git / blobdiff