| package org.apache.continuum.distributed.commons.utils; |
| |
| /* |
| * 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. |
| */ |
| |
| import java.util.Map; |
| |
| /** |
| * ContinuumDistributedUtil |
| */ |
| public class ContinuumDistributedUtil |
| { |
| public static final String KEY_PROJECT_ID = "project-id"; |
| |
| public static final String KEY_PROJECT_GROUP_ID = "project-group-id"; |
| |
| public static final String KEY_PROJECT_NAME = "project-name"; |
| |
| public static final String KEY_ARTIFACT_ID = "artifact-id"; |
| |
| public static int getProjectId( Map<String, Object> context ) |
| { |
| return getInteger( context, KEY_PROJECT_ID ); |
| } |
| |
| public static int getProjectGroupId( Map<String, Object> context ) |
| { |
| return getInteger( context, KEY_PROJECT_GROUP_ID ); |
| } |
| |
| public static String getArtifactId( Map<String, Object> context ) |
| { |
| return getString( context, KEY_ARTIFACT_ID ); |
| } |
| |
| public static String getProjectName( Map<String, Object> context ) |
| { |
| return getString( context, KEY_PROJECT_NAME ); |
| } |
| |
| public static String getProjectNameAndId( Map<String, Object> context ) |
| { |
| StringBuilder result = new StringBuilder(); |
| |
| if ( getProjectName( context ) != null ) |
| { |
| result.append( getProjectName( context ) ).append( " " ); |
| } |
| else if ( getArtifactId( context ) != null ) |
| { |
| result.append( getArtifactId( context ) ).append( " " ); |
| } |
| |
| if ( context.containsKey( KEY_PROJECT_ID ) ) |
| { |
| result.append( "(projectId=" ).append( getProjectId( context ) ).append( ")" ); |
| } |
| else |
| { |
| result.append( "(projectGroupId=" ).append( getProjectGroupId( context ) ).append( ")" ); |
| } |
| |
| return result.toString(); |
| } |
| |
| // ---------------------------------------------------------------------- |
| // |
| // ---------------------------------------------------------------------- |
| |
| private static String getString( Map<String, Object> context, String key ) |
| { |
| Object obj = getObject( context, key, null ); |
| |
| if ( obj == null ) |
| { |
| return null; |
| } |
| else |
| { |
| return (String) obj; |
| } |
| } |
| |
| private static int getInteger( Map<String, Object> context, String key ) |
| { |
| Object obj = getObject( context, key, null ); |
| |
| if ( obj == null ) |
| { |
| return 0; |
| } |
| else |
| { |
| return (Integer) obj; |
| } |
| } |
| |
| private static Object getObject( Map<String, Object> context, String key, Object defaultValue ) |
| { |
| Object value = context.get( key ); |
| |
| if ( value == null ) |
| { |
| return defaultValue; |
| } |
| |
| return value; |
| } |
| } |
| |