| /* |
| * 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.ignite.internal.processors.rest.handlers; |
| |
| import org.apache.ignite.IgniteLogger; |
| import org.apache.ignite.internal.GridKernalContext; |
| |
| /** |
| * Abstract command handler. |
| */ |
| public abstract class GridRestCommandHandlerAdapter implements GridRestCommandHandler { |
| /** Used cache name in case the name was not defined in a request. */ |
| protected static final String DFLT_CACHE_NAME = "default"; |
| |
| /** Kernal context. */ |
| protected final GridKernalContext ctx; |
| |
| /** Log. */ |
| protected final IgniteLogger log; |
| |
| /** |
| * @param ctx Context. |
| */ |
| protected GridRestCommandHandlerAdapter(GridKernalContext ctx) { |
| this.ctx = ctx; |
| |
| log = ctx.log(getClass()); |
| } |
| |
| /** |
| * Return missing parameter error message. |
| * |
| * @param param Parameter name. |
| * @return Missing parameter error message. |
| */ |
| protected static String missingParameter(String param) { |
| return "Failed to find mandatory parameter in request: " + param; |
| } |
| } |