diff options
Diffstat (limited to 'framework/src/onos/apps/vtn/vtnweb/src/main/java/org/onosproject/vtnweb/web/PortPairGroupCodec.java')
-rw-r--r-- | framework/src/onos/apps/vtn/vtnweb/src/main/java/org/onosproject/vtnweb/web/PortPairGroupCodec.java | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/framework/src/onos/apps/vtn/vtnweb/src/main/java/org/onosproject/vtnweb/web/PortPairGroupCodec.java b/framework/src/onos/apps/vtn/vtnweb/src/main/java/org/onosproject/vtnweb/web/PortPairGroupCodec.java new file mode 100644 index 00000000..b5ae266b --- /dev/null +++ b/framework/src/onos/apps/vtn/vtnweb/src/main/java/org/onosproject/vtnweb/web/PortPairGroupCodec.java @@ -0,0 +1,95 @@ +/* + * Copyright 2015 Open Networking Laboratory + * + * 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. + */ + +package org.onosproject.vtnweb.web; + +import static com.google.common.base.Preconditions.checkNotNull; +import static org.onlab.util.Tools.nullIsIllegal; + +import java.util.List; + +import org.onosproject.codec.CodecContext; +import org.onosproject.codec.JsonCodec; +import org.onosproject.core.CoreService; +import org.onosproject.vtnrsc.DefaultPortPairGroup; +import org.onosproject.vtnrsc.PortPairGroup; +import org.onosproject.vtnrsc.PortPairGroupId; +import org.onosproject.vtnrsc.PortPairId; +import org.onosproject.vtnrsc.TenantId; + +import com.fasterxml.jackson.databind.node.ArrayNode; +import com.fasterxml.jackson.databind.node.ObjectNode; +import com.google.common.collect.Lists; + +/** + * Port Pair Group JSON codec. + */ +public final class PortPairGroupCodec extends JsonCodec<PortPairGroup> { + + private static final String ID = "id"; + private static final String TENANT_ID = "tenant_id"; + private static final String NAME = "name"; + private static final String DESCRIPTION = "description"; + private static final String PORT_PAIRS = "port_pairs"; + private static final String MISSING_MEMBER_MESSAGE = + " member is required in PortPairGroup"; + + @Override + public PortPairGroup decode(ObjectNode json, CodecContext context) { + if (json == null || !json.isObject()) { + return null; + } + + PortPairGroup.Builder resultBuilder = new DefaultPortPairGroup.Builder(); + + CoreService coreService = context.getService(CoreService.class); + + String id = nullIsIllegal(json.get(ID), + ID + MISSING_MEMBER_MESSAGE).asText(); + resultBuilder.setId(PortPairGroupId.of(id)); + + String tenantId = nullIsIllegal(json.get(TENANT_ID), + TENANT_ID + MISSING_MEMBER_MESSAGE).asText(); + resultBuilder.setTenantId(TenantId.tenantId(tenantId)); + + String name = nullIsIllegal(json.get(NAME), + NAME + MISSING_MEMBER_MESSAGE).asText(); + resultBuilder.setName(name); + + String description = nullIsIllegal(json.get(DESCRIPTION), + DESCRIPTION + MISSING_MEMBER_MESSAGE).asText(); + resultBuilder.setDescription(description); + + List<PortPairId> list = Lists.newArrayList(); + ArrayNode arrayNode = (ArrayNode) json.path(PORT_PAIRS); + arrayNode.forEach(i -> list.add(PortPairId.of(i.asText()))); + resultBuilder.setPortPairs(list); + + return resultBuilder.build(); + } + + @Override + public ObjectNode encode(PortPairGroup portPairGroup, CodecContext context) { + checkNotNull(portPairGroup, "port pair group cannot be null"); + ObjectNode result = context.mapper().createObjectNode() + .put(ID, portPairGroup.portPairGroupId().toString()) + .put(TENANT_ID, portPairGroup.tenantId().toString()) + .put(NAME, portPairGroup.name()) + .put(DESCRIPTION, portPairGroup.description()) + .put(PORT_PAIRS, portPairGroup.portPairs().toString()); + return result; + } +} |