diff options
Diffstat (limited to 'restconf-client/provider/src/main/java/org/onap/ccsdk/sli/plugins/yangserializers/pnserializer/RootNode.java')
-rw-r--r-- | restconf-client/provider/src/main/java/org/onap/ccsdk/sli/plugins/yangserializers/pnserializer/RootNode.java | 212 |
1 files changed, 212 insertions, 0 deletions
diff --git a/restconf-client/provider/src/main/java/org/onap/ccsdk/sli/plugins/yangserializers/pnserializer/RootNode.java b/restconf-client/provider/src/main/java/org/onap/ccsdk/sli/plugins/yangserializers/pnserializer/RootNode.java new file mode 100644 index 000000000..c7f7340fd --- /dev/null +++ b/restconf-client/provider/src/main/java/org/onap/ccsdk/sli/plugins/yangserializers/pnserializer/RootNode.java @@ -0,0 +1,212 @@ +/*- + * ============LICENSE_START======================================================= + * ONAP - CCSDK + * ================================================================================ + * Copyright (C) 2018 Huawei Technologies Co., Ltd. All rights reserved. + * ================================================================================ + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * ============LICENSE_END========================================================= + */ + +package org.onap.ccsdk.sli.plugins.yangserializers.pnserializer; + +import org.onap.ccsdk.sli.core.sli.SvcLogicException; +import org.opendaylight.yangtools.yang.model.api.AugmentationSchemaNode; +import org.opendaylight.yangtools.yang.model.api.DataSchemaNode; + +import java.util.HashMap; +import java.util.Map; + +import static org.onap.ccsdk.sli.plugins.yangserializers.pnserializer.MdsalPropertiesNodeUtils.addToAugmentations; +import static org.onap.ccsdk.sli.plugins.yangserializers.pnserializer.MdsalPropertiesNodeUtils.createNode; +import static org.onap.ccsdk.sli.plugins.yangserializers.pnserializer.MdsalPropertiesNodeUtils.getAugmentationNode; +import static org.onap.ccsdk.sli.plugins.yangserializers.pnserializer.MdsalPropertiesNodeUtils.getUri; +import static org.onap.ccsdk.sli.plugins.yangserializers.pnserializer.MdsalPropertiesNodeUtils.isNamespaceAsParent; +import static org.onap.ccsdk.sli.plugins.yangserializers.pnserializer.MdsalPropertiesNodeUtils.resolveName; +import static org.onap.ccsdk.sli.plugins.yangserializers.pnserializer.NodeType.MULTI_INSTANCE_HOLDER_NODE; +import static org.onap.ccsdk.sli.plugins.yangserializers.pnserializer.NodeType.MULTI_INSTANCE_LEAF_HOLDER_NODE; +import static org.opendaylight.yangtools.yang.data.impl.schema.SchemaUtils.findCorrespondingAugment; + +/** + * Abstraction of node representing properties data tree. + */ +public class RootNode<T extends NodeChild> extends PropertiesNode { + + private Map<String, T> children = new HashMap<String, T>(); + + /** + * Creates an instance of the root node to build the properties. + * + * @param name name of the node + * @param namespace namespace of the node + * @param appInfo application info + * @param uri URI of the node + */ + public RootNode(String name, Namespace namespace, + Object appInfo, String uri) { + super(name, namespace, uri, null, appInfo, null); + } + + /** + * Returns children. + * + * @return children + */ + public Map<String, T> children() { + return children; + } + + /** + * Sets children. + * + * @param children child nodes + */ + public void children(Map<String, T> children) { + this.children = children; + } + + @Override + public PropertiesNode addChild(String name, Namespace namespace, + NodeType type, + Object appInfo) throws SvcLogicException { + PropertiesNode node = ((PropertiesNode) children.get(name)); + if (node != null) { + return node; + } + + // get augment schema, if it is augmented node + AugmentationSchemaNode augSchema = null; + if (((DataSchemaNode) appInfo).isAugmenting()) { + augSchema = findCorrespondingAugment(((DataSchemaNode) this.appInfo()), + ((DataSchemaNode) appInfo)); + node = getAugmentationNode(augSchema, this, name); + } + + // create node based on type, this api will be invoked only for these three types + if (node == null) { + String uri = getUri(this, name, namespace); + node = createNode(name, namespace, uri, this, appInfo, type); + } + + // If namespace is not same as parent then it is augmented node + if (augSchema != null && !isNamespaceAsParent(this, node)) { + addToAugmentations(augSchema, this, node); + } else { + children.put(name, ((T) node)); + } + return node; + } + + @Override + public PropertiesNode addChild(String name, Namespace namespace, + NodeType type, String value, + Namespace valuens, + Object appInfo) throws SvcLogicException { + LeafNode node = ((LeafNode) children.get(name)); + if (node != null) { + return node; + } + + AugmentationSchemaNode augSchema = null; + if (((DataSchemaNode) appInfo).isAugmenting()) { + augSchema = findCorrespondingAugment(((DataSchemaNode) this.appInfo()), + ((DataSchemaNode) appInfo)); + } + + String uri = getUri(this, name, namespace); + node = new LeafNode(name, namespace, uri, this, + appInfo, type, value); + + if (augSchema != null && !isNamespaceAsParent(this, node)) { + addToAugmentations(augSchema, this, node); + } else { + children.put(name, ((T) node)); + } + return node; + } + + @Override + public PropertiesNode addChild(String index, String name, + Namespace namespace, NodeType type, + Object appInfo) throws SvcLogicException { + String localname = resolveName(name); + PropertiesNode node = ((PropertiesNode) children.get(localname)); + if (node == null) { + String uri = getUri(this, name, namespace); + AugmentationSchemaNode augSchema = null; + if (((DataSchemaNode) appInfo).isAugmenting()) { + augSchema = findCorrespondingAugment(((DataSchemaNode) this.appInfo()), + ((DataSchemaNode) appInfo)); + node = getAugmentationNode(augSchema, this, localname); + } + + if (node == null) { + node = new ListHolderNode(localname, namespace, uri, + this, appInfo, MULTI_INSTANCE_HOLDER_NODE); + } + + if (augSchema != null && !isNamespaceAsParent(this, node)) { + addToAugmentations(augSchema, this, node); + } else { + children.put(localname, ((T) node)); + } + node = node.addChild(index, localname, namespace, type, appInfo); + } else if (node instanceof ListHolderNode) { + ListHolderChild child = ((ListHolderNode) node).child(index); + node = (child != null ? ((MultiInstanceNode) child) : + node.addChild(index, localname, namespace, type, appInfo)); + } else { + throw new SvcLogicException("Duplicate node exist with same node"); + } + return node; + } + + @Override + public PropertiesNode addChild(String index, String name, + Namespace namespace, NodeType type, + String value, Namespace valueNs, + Object appInfo) throws SvcLogicException { + String localName = resolveName(name); + PropertiesNode node = ((PropertiesNode) children.get(localName)); + if (node == null) { + String uri = getUri(this, name, namespace); + AugmentationSchemaNode augSchema = null; + if (((DataSchemaNode) appInfo).isAugmenting()) { + augSchema = findCorrespondingAugment(((DataSchemaNode) this.appInfo()), + ((DataSchemaNode) appInfo)); + node = getAugmentationNode(augSchema, this, localName); + } + + if (node == null) { + node = new LeafListHolderNode(localName, namespace, uri, this, + appInfo, MULTI_INSTANCE_LEAF_HOLDER_NODE); + } + + if (augSchema != null && !isNamespaceAsParent(this, node)) { + addToAugmentations(augSchema, this, node); + } else { + children.put(localName, ((T) node)); + } + node = node.addChild(index, localName, namespace, type, value, valueNs, appInfo); + } else if (node instanceof LeafListHolderNode) { + LeafNode child = ((LeafNode) ((HolderNode) node).child(index)); + node = (child != null ? child : node.addChild(index, localName, + namespace, type, + value, valueNs, + appInfo)); + } else { + throw new SvcLogicException("Duplicate node exist with same node"); + } + return node; + } +} |