| /* |
| * 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.ivy.core.module.status; |
| |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.HashMap; |
| import java.util.Iterator; |
| import java.util.List; |
| import java.util.ListIterator; |
| import java.util.Map; |
| |
| import org.apache.ivy.core.IvyContext; |
| import org.apache.ivy.util.Message; |
| |
| /** |
| * Note: update methods (such as addStatus) should only be called BEFORE any call to accessor |
| * methods |
| */ |
| public class StatusManager { |
| public static StatusManager newDefaultInstance() { |
| return new StatusManager(new Status[] {new Status("release", false), |
| new Status("milestone", false), new Status("integration", true)}, "integration"); |
| } |
| |
| public static StatusManager getCurrent() { |
| return IvyContext.getContext().getSettings().getStatusManager(); |
| } |
| |
| private List<Status> status = new ArrayList<Status>(); |
| |
| private String defaultStatus; |
| |
| // for easier querying only |
| private Map<String, Integer> statusPriorityMap; |
| |
| private Map<String, Boolean> statusIntegrationMap; |
| |
| private String deliveryStatusListString; |
| |
| public StatusManager(Status[] status, String defaultStatus) { |
| this.status.addAll(Arrays.asList(status)); |
| this.defaultStatus = defaultStatus; |
| |
| computeMaps(); |
| } |
| |
| public StatusManager() { |
| } |
| |
| public void addStatus(Status status) { |
| this.status.add(status); |
| } |
| |
| public void setDefaultStatus(String defaultStatus) { |
| this.defaultStatus = defaultStatus; |
| } |
| |
| public List<Status> getStatuses() { |
| return status; |
| } |
| |
| private void computeMaps() { |
| if (status.isEmpty()) { |
| throw new IllegalStateException("badly configured statuses: no status found"); |
| } |
| statusPriorityMap = new HashMap<String, Integer>(); |
| for (ListIterator<Status> iter = status.listIterator(); iter.hasNext();) { |
| Status status = iter.next(); |
| statusPriorityMap.put(status.getName(), new Integer(iter.previousIndex())); |
| } |
| statusIntegrationMap = new HashMap<String, Boolean>(); |
| for (Iterator<Status> iter = status.iterator(); iter.hasNext();) { |
| Status status = iter.next(); |
| statusIntegrationMap.put(status.getName(), Boolean.valueOf(status.isIntegration())); |
| } |
| } |
| |
| public boolean isStatus(String status) { |
| if (statusPriorityMap == null) { |
| computeMaps(); |
| } |
| return statusPriorityMap.containsKey(status); |
| } |
| |
| public int getPriority(String status) { |
| if (statusPriorityMap == null) { |
| computeMaps(); |
| } |
| Integer priority = (Integer) statusPriorityMap.get(status); |
| if (priority == null) { |
| Message.debug("unknown status " + status + ": assuming lowest priority"); |
| return Integer.MAX_VALUE; |
| } |
| return priority.intValue(); |
| } |
| |
| public boolean isIntegration(String status) { |
| if (statusIntegrationMap == null) { |
| computeMaps(); |
| } |
| Boolean isIntegration = (Boolean) statusIntegrationMap.get(status); |
| if (isIntegration == null) { |
| Message.debug("unknown status " + status + ": assuming integration"); |
| return true; |
| } |
| return isIntegration.booleanValue(); |
| } |
| |
| public String getDeliveryStatusListString() { |
| if (deliveryStatusListString == null) { |
| StringBuffer ret = new StringBuffer(); |
| for (Status status : this.status) { |
| if (!status.isIntegration()) { |
| ret.append(status.getName()).append(","); |
| } |
| } |
| if (ret.length() > 0) { |
| ret.deleteCharAt(ret.length() - 1); |
| } |
| deliveryStatusListString = ret.toString(); |
| } |
| return deliveryStatusListString; |
| } |
| |
| public String getDefaultStatus() { |
| if (defaultStatus == null) { |
| if (status.isEmpty()) { |
| throw new IllegalStateException("badly configured statuses: no status found"); |
| } |
| defaultStatus = ((Status) status.get(status.size() - 1)).getName(); |
| } |
| return defaultStatus; |
| } |
| } |