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commit d4105a0bc91111dab01c59eae214b7cbd02ac627 Author: Stefan Seifert <[email protected]> AuthorDate: Fri May 22 08:55:34 2015 +0000 SLING-4381 introduce AbstractNoSqlAdapter git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1681048 13f79535-47bb-0310-9956-ffa450edef68 --- .../generic/adapter/AbstractNoSqlAdapter.java | 43 ++++++++++++++++++++++ .../sling/nosql/generic/adapter/NoSqlAdapter.java | 1 + 2 files changed, 44 insertions(+) diff --git a/src/main/java/org/apache/sling/nosql/generic/adapter/AbstractNoSqlAdapter.java b/src/main/java/org/apache/sling/nosql/generic/adapter/AbstractNoSqlAdapter.java new file mode 100644 index 0000000..38eff2b --- /dev/null +++ b/src/main/java/org/apache/sling/nosql/generic/adapter/AbstractNoSqlAdapter.java @@ -0,0 +1,43 @@ +/* + * 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.sling.nosql.generic.adapter; + +import java.util.Iterator; + +import aQute.bnd.annotation.ConsumerType; + +/** + * Default implementation of {@link NoSqlAdapter}. + */ +@ConsumerType +public abstract class AbstractNoSqlAdapter implements NoSqlAdapter { + + @Override + public boolean validPath(String path) { + // by default all paths are accepted + return true; + } + + @Override + public Iterator<NoSqlData> query(String query, String language) { + // not supported unless it is overwritten explicitly + return null; + } + +} diff --git a/src/main/java/org/apache/sling/nosql/generic/adapter/NoSqlAdapter.java b/src/main/java/org/apache/sling/nosql/generic/adapter/NoSqlAdapter.java index 0359796..ab3d823 100644 --- a/src/main/java/org/apache/sling/nosql/generic/adapter/NoSqlAdapter.java +++ b/src/main/java/org/apache/sling/nosql/generic/adapter/NoSqlAdapter.java @@ -24,6 +24,7 @@ import aQute.bnd.annotation.ConsumerType; /** * Adapter for NoSQL databases to be hooked into the Generic NoSQL resource provider. + * All implementors should should extend {@link AbstractNoSqlAdapter} to be compatible for future extensions. */ @ConsumerType public interface NoSqlAdapter { -- To stop receiving notification emails like this one, please contact "[email protected]" <[email protected]>.
