1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 */
19 package org.apache.maven.cling.invoker.mvnenc.goals;
20
21 import java.io.IOException;
22
23 import org.apache.maven.api.services.MessageBuilderFactory;
24 import org.apache.maven.cling.invoker.mvnenc.Goal;
25 import org.codehaus.plexus.components.secdispatcher.SecDispatcher;
26
27 /**
28 * The support class for goal implementations.
29 */
30 public abstract class GoalSupport implements Goal {
31 protected final MessageBuilderFactory messageBuilderFactory;
32 protected final SecDispatcher secDispatcher;
33
34 protected GoalSupport(MessageBuilderFactory messageBuilderFactory, SecDispatcher secDispatcher) {
35 this.messageBuilderFactory = messageBuilderFactory;
36 this.secDispatcher = secDispatcher;
37 }
38
39 protected boolean configExists() throws IOException {
40 return secDispatcher.readConfiguration(false) != null;
41 }
42 }