| /* |
| * 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.knox.gateway.config; |
| |
| import org.junit.Test; |
| |
| import static org.hamcrest.CoreMatchers.is; |
| import static org.hamcrest.MatcherAssert.assertThat; |
| |
| public class PropertiesMethodSampleTest { |
| |
| public static class Target { |
| |
| private String user = "nobody"; |
| private String home = "nowhere"; |
| private String temp = "nowhere"; |
| |
| @Configure |
| @Alias("user.name") |
| public void setUser( String value ) { |
| user = value; |
| } |
| |
| @Configure |
| public void setDirs( |
| @Alias("user.dir") String home, |
| @Alias("java.io.tmpdir") String temp ) { |
| this.home = home; |
| this.temp = temp; |
| } |
| } |
| |
| @Test |
| public void sample() { |
| Target target = new Target(); |
| ConfigurationInjectorBuilder.configuration().target( target ).source( System.getProperties() ).inject(); |
| assertThat( target.user, is( System.getProperty( "user.name" ) ) ); |
| assertThat( target.home, is( System.getProperty( "user.dir" ) ) ); |
| assertThat( target.temp, is( System.getProperty( "java.io.tmpdir" ) ) ); |
| } |
| |
| } |