001 /**
002 * Copyright 2010-2013 The Kuali Foundation
003 *
004 * Licensed under the Educational Community License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 * http://www.opensource.org/licenses/ecl2.php
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016 package org.kuali.common.util.execute;
017
018 import java.io.File;
019 import java.io.IOException;
020 import java.util.ArrayList;
021 import java.util.List;
022
023 import org.kuali.common.util.Assert;
024 import org.kuali.common.util.FileSystemUtils;
025 import org.kuali.common.util.SyncRequest;
026 import org.kuali.common.util.SyncResult;
027 import org.kuali.common.util.service.ScmService;
028 import org.slf4j.Logger;
029 import org.slf4j.LoggerFactory;
030
031 public class SyncFilesExecutable implements Executable {
032
033 private static final Logger logger = LoggerFactory.getLogger(SyncFilesExecutable.class);
034
035 boolean skip;
036 // Don't commit changes unless they specifically set this to true
037 boolean commitChanges;
038 ScmService service;
039 String message = "Automated update";
040 List<SyncRequest> requests;
041 List<File> commitPaths;
042
043 @Override
044 public void execute() {
045 if (skip) {
046 logger.info("Skipping file sync");
047 return;
048 }
049
050 Assert.notNull(requests);
051 Assert.notNull(service);
052 Assert.notNull(commitPaths);
053
054 List<File> adds = new ArrayList<File>();
055 List<File> deletes = new ArrayList<File>();
056
057 List<SyncResult> results = syncFiles();
058 for (SyncResult result : results) {
059 adds.addAll(result.getAdds());
060 deletes.addAll(result.getDeletes());
061 }
062
063 logger.info("---------- Sync results ----------");
064 logger.info("Files added - {}", adds.size());
065 logger.info("Files deleted - {}", deletes.size());
066 logger.info("---------- Sync results ----------");
067
068 if (commitChanges) {
069 service.add(adds);
070 service.delete(deletes);
071 service.commit(commitPaths, message);
072 } else {
073 logger.info("Skipping SCM commit");
074 }
075 }
076
077 public List<SyncResult> syncFiles() {
078 logger.info("Syncing {} requests", requests.size());
079 try {
080 return FileSystemUtils.syncFiles(requests);
081 } catch (IOException e) {
082 throw new IllegalStateException("Unexpected IO error", e);
083 }
084 }
085
086 public boolean isSkip() {
087 return skip;
088 }
089
090 public void setSkip(boolean skip) {
091 this.skip = skip;
092 }
093
094 public ScmService getService() {
095 return service;
096 }
097
098 public void setService(ScmService service) {
099 this.service = service;
100 }
101
102 public String getMessage() {
103 return message;
104 }
105
106 public void setMessage(String message) {
107 this.message = message;
108 }
109
110 public boolean isCommitChanges() {
111 return commitChanges;
112 }
113
114 public void setCommitChanges(boolean commitChanges) {
115 this.commitChanges = commitChanges;
116 }
117
118 public List<File> getCommitPaths() {
119 return commitPaths;
120 }
121
122 public void setCommitPaths(List<File> commitPaths) {
123 this.commitPaths = commitPaths;
124 }
125
126 public List<SyncRequest> getRequests() {
127 return requests;
128 }
129
130 public void setRequests(List<SyncRequest> requests) {
131 this.requests = requests;
132 }
133 }