diff options
Diffstat (limited to '')
-rw-r--r-- | sca-java-2.x/tags/2.0-Beta1-RC2/modules/data-api/src/main/java/org/apache/tuscany/sca/data/collection/Collection.java | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/sca-java-2.x/tags/2.0-Beta1-RC2/modules/data-api/src/main/java/org/apache/tuscany/sca/data/collection/Collection.java b/sca-java-2.x/tags/2.0-Beta1-RC2/modules/data-api/src/main/java/org/apache/tuscany/sca/data/collection/Collection.java new file mode 100644 index 0000000000..fa4da391a5 --- /dev/null +++ b/sca-java-2.x/tags/2.0-Beta1-RC2/modules/data-api/src/main/java/org/apache/tuscany/sca/data/collection/Collection.java @@ -0,0 +1,79 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you 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.apache.tuscany.sca.data.collection; + +import org.oasisopen.sca.annotation.Remotable; + +/** + * Provides access to a collection of data items. + * + * @version $Rev$ $Date$ + * @tuscany.spi.extension.asclient + */ +@Remotable +public interface Collection <K, D> { + + /** + * Get the whole collection. + * + * @return the whole collection. + */ + Entry<K, D>[] getAll(); + + /** + * Returns a collection resulting from a query. + * + * @return the collection. + */ + Entry<K, D>[] query(String queryString); + + /** + * Creates a new item. + * + * @param key + * @param item + * @return + */ + K post(K key, D item); + + /** + * Retrieves an item. + * + * @param key + * @return + */ + D get(K key) throws NotFoundException; + + /** + * Updates an item. + * + * @param key + * @param item + * @return + */ + void put(K key, D item) throws NotFoundException; + + /** + * Delete an item. + * + * @param key + */ + void delete(K key) throws NotFoundException; + +} |