diff options
Diffstat (limited to 'framework/src/onos/core/api/src/main/java/org/onosproject/codec/CodecContext.java')
-rw-r--r-- | framework/src/onos/core/api/src/main/java/org/onosproject/codec/CodecContext.java | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/framework/src/onos/core/api/src/main/java/org/onosproject/codec/CodecContext.java b/framework/src/onos/core/api/src/main/java/org/onosproject/codec/CodecContext.java new file mode 100644 index 00000000..272c3e90 --- /dev/null +++ b/framework/src/onos/core/api/src/main/java/org/onosproject/codec/CodecContext.java @@ -0,0 +1,50 @@ +/* + * Copyright 2014 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.codec; + +import com.fasterxml.jackson.databind.ObjectMapper; + +/** + * Context for codecs to use while encoding/decoding. + */ +public interface CodecContext { + + /** + * Returns the JSON object mapper. + * + * @return object mapper + */ + ObjectMapper mapper(); + + /** + * Returns the JSON codec for the specified entity class. + * + * @param entityClass entity class + * @param <T> entity type + * @return JSON codec; null if no codec available for the class + */ + <T> JsonCodec<T> codec(Class<T> entityClass); + + /** + * Returns reference to the specified service implementation. + * + * @param serviceClass service class + * @param <T> service type + * @return JSON codec; null if no codec available for the class + */ + <T> T getService(Class<T> serviceClass); + +} |