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1
31
32 package org.opencms.workplace.comparison;
33
34 import org.opencms.file.CmsBackupResource;
35 import org.opencms.file.CmsFile;
36 import org.opencms.file.CmsObject;
37 import org.opencms.file.CmsProperty;
38 import org.opencms.file.CmsResource;
39 import org.opencms.loader.CmsLoaderException;
40 import org.opencms.main.CmsException;
41 import org.opencms.main.CmsLog;
42 import org.opencms.main.OpenCms;
43 import org.opencms.util.CmsDateUtil;
44 import org.opencms.workplace.commons.CmsHistoryList;
45 import org.opencms.workplace.commons.Messages;
46
47 import java.text.DateFormat  ;
48 import java.util.ArrayList ;
49 import java.util.Date ;
50 import java.util.Iterator ;
51 import java.util.List ;
52
53 import org.apache.commons.logging.Log;
54
55
60 public class CmsResourceComparison {
61
62
63 public static final String TYPE_ADDED = "added";
64
65
66 public static final String TYPE_CHANGED = "changed";
67
68
69 public static final String TYPE_REMOVED = "removed";
70
71
72 public static final String TYPE_UNCHANGED = "unchanged";
73
74
75 private static final Log LOG = CmsLog.getLog(CmsResourceComparison.class);
76
77
81 protected CmsResourceComparison() {
82
83 super();
84 }
85
86
96 public static List compareAttributes(CmsObject cms, CmsFile file1, CmsFile file2) {
97
98 List comparedAttributes = new ArrayList ();
99 comparedAttributes.add(new CmsAttributeComparison(
100 Messages.GUI_HISTORY_COLS_SIZE_0,
101 String.valueOf(file1.getLength()),
102 String.valueOf(file2.getLength())));
103 String release1;
104 if (CmsResource.DATE_RELEASED_DEFAULT == file1.getDateReleased()) {
105 release1 = "-";
106 } else {
107 release1 = CmsDateUtil.getDateTime(
108 new Date (file1.getDateReleased()),
109 DateFormat.SHORT,
110 cms.getRequestContext().getLocale());
111 }
112 String release2;
113 if (CmsResource.DATE_RELEASED_DEFAULT == file2.getDateReleased()) {
114 release2 = "-";
115 } else {
116 release2 = CmsDateUtil.getDateTime(
117 new Date (file2.getDateReleased()),
118 DateFormat.SHORT,
119 cms.getRequestContext().getLocale());
120 }
121 comparedAttributes.add(new CmsAttributeComparison(Messages.GUI_LABEL_DATE_RELEASED_0, release1, release2));
122 String expire1;
123 if (CmsResource.DATE_EXPIRED_DEFAULT == file1.getDateExpired()) {
124 expire1 = "-";
125 } else {
126 expire1 = CmsDateUtil.getDateTime(
127 new Date (file1.getDateExpired()),
128 DateFormat.SHORT,
129 cms.getRequestContext().getLocale());
130 }
131 String expire2;
132 if (CmsResource.DATE_EXPIRED_DEFAULT == file2.getDateExpired()) {
133 expire2 = "-";
134 } else {
135 expire2 = CmsDateUtil.getDateTime(
136 new Date (file2.getDateExpired()),
137 DateFormat.SHORT,
138 cms.getRequestContext().getLocale());
139 }
140 comparedAttributes.add(new CmsAttributeComparison(Messages.GUI_LABEL_DATE_EXPIRED_0, expire1, expire2));
141 comparedAttributes.add(new CmsAttributeComparison(
142 Messages.GUI_PERMISSION_INTERNAL_0,
143 String.valueOf((file1.getFlags() & CmsResource.FLAG_INTERNAL) > 0),
144 String.valueOf((file2.getFlags() & CmsResource.FLAG_INTERNAL) > 0)));
145 String dateLastModified1 = CmsDateUtil.getDateTime(
146 new Date (file1.getDateLastModified()),
147 DateFormat.SHORT,
148 cms.getRequestContext().getLocale());
149 String dateLastModified2 = CmsDateUtil.getDateTime(
150 new Date (file2.getDateLastModified()),
151 DateFormat.SHORT,
152 cms.getRequestContext().getLocale());
153 comparedAttributes.add(new CmsAttributeComparison(
154 Messages.GUI_LABEL_DATE_LAST_MODIFIED_0,
155 dateLastModified1,
156 dateLastModified2));
157 try {
158 String type1 = OpenCms.getResourceManager().getResourceType(file1.getTypeId()).getTypeName();
159 String type2 = OpenCms.getResourceManager().getResourceType(file2.getTypeId()).getTypeName();
160 comparedAttributes.add(new CmsAttributeComparison(Messages.GUI_HISTORY_COLS_FILE_TYPE_0, type1, type2));
161 } catch (CmsLoaderException e) {
162 LOG.debug(e.getMessage(), e);
163 }
164 String dateCreated1 = CmsDateUtil.getDateTime(
165 new Date (file1.getDateCreated()),
166 DateFormat.SHORT,
167 cms.getRequestContext().getLocale());
168 String dateCreated2 = CmsDateUtil.getDateTime(
169 new Date (file2.getDateCreated()),
170 DateFormat.SHORT,
171 cms.getRequestContext().getLocale());
172 comparedAttributes.add(new CmsAttributeComparison(
173 Messages.GUI_HISTORY_COLS_DATE_PUBLISHED_0,
174 dateCreated1,
175 dateCreated2));
176 try {
177 String userLastModified1 = CmsHistoryList.readUserNameOfBackupFile(cms, file1);
178 String userLastModified2 = CmsHistoryList.readUserNameOfBackupFile(cms, file2);
179 comparedAttributes.add(new CmsAttributeComparison(
180 Messages.GUI_LABEL_USER_LAST_MODIFIED_0,
181 userLastModified1,
182 userLastModified2));
183 } catch (CmsException e) {
184 LOG.error(e.getMessage(), e);
185 }
186 String path1 = cms.getRequestContext().removeSiteRoot(file1.getRootPath());
187 String path2 = cms.getRequestContext().removeSiteRoot(file2.getRootPath());
188 comparedAttributes.add(new CmsAttributeComparison(Messages.GUI_HISTORY_COLS_RESOURCE_PATH_0, path1, path2));
189 return comparedAttributes;
190 }
191
192
202 public static List compareProperties(CmsObject cms, CmsFile file1, CmsFile file2) throws CmsException {
203
204 List comparedProperties = new ArrayList ();
205 List properties1;
206 if (file1 instanceof CmsBackupResource) {
207 properties1 = cms.readBackupPropertyObjects((CmsBackupResource)file1);
208 } else {
209 properties1 = cms.readPropertyObjects(file1, false);
210 }
211 List properties2;
212 if (file2 instanceof CmsBackupResource) {
213 properties2 = cms.readBackupPropertyObjects((CmsBackupResource)file2);
214 } else {
215 properties2 = cms.readPropertyObjects(file2, false);
216 }
217 comparedProperties = new ArrayList ();
218 List removedProperties = new ArrayList (properties1);
219 removedProperties.removeAll(properties2);
220 List addedProperties = new ArrayList (properties2);
221 addedProperties.removeAll(properties1);
222 List retainedProperties = new ArrayList (properties2);
223 retainedProperties.retainAll(properties1);
224 CmsProperty prop;
225 Iterator i = addedProperties.iterator();
226 while (i.hasNext()) {
227 prop = (CmsProperty)i.next();
228 comparedProperties.add(new CmsAttributeComparison(
229 prop.getName(),
230 "",
231 prop.getValue(),
232 CmsResourceComparison.TYPE_ADDED));
233 }
234 i = removedProperties.iterator();
235 while (i.hasNext()) {
236 prop = (CmsProperty)i.next();
237 comparedProperties.add(new CmsAttributeComparison(
238 prop.getName(),
239 prop.getValue(),
240 "",
241 CmsResourceComparison.TYPE_REMOVED));
242 }
243 i = retainedProperties.iterator();
244 while (i.hasNext()) {
245 prop = (CmsProperty)i.next();
246 String value1 = ((CmsProperty)properties1.get(properties1.indexOf(prop))).getValue();
247 String value2 = ((CmsProperty)properties2.get(properties2.indexOf(prop))).getValue();
248 if (value1.equals(value2)) {
249 comparedProperties.add(new CmsAttributeComparison(
250 prop.getName(),
251 value1,
252 value2,
253 CmsResourceComparison.TYPE_UNCHANGED));
254 } else {
255 comparedProperties.add(new CmsAttributeComparison(
256 prop.getName(),
257 value1,
258 value2,
259 CmsResourceComparison.TYPE_CHANGED));
260 }
261 }
262 return comparedProperties;
263 }
264 }
265 |
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