Introduce org.argeo.maintenance

[lgpl/argeo-commons.git] / org.argeo.maintenance / src / org / argeo / maintenance / backup / vfs / SimpleBackupContext.java

diff --git a/org.argeo.maintenance/src/org/argeo/maintenance/backup/vfs/SimpleBackupContext.java b/org.argeo.maintenance/src/org/argeo/maintenance/backup/vfs/SimpleBackupContext.java
new file mode 100644 (file)
index 0000000..bef6f65
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+++ b/org.argeo.maintenance/src/org/argeo/maintenance/backup/vfs/SimpleBackupContext.java
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+/*
+ * Copyright (C) 2007-2012 Argeo GmbH
+ *
+ * Licensed 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.argeo.maintenance.backup.vfs;
+
+import java.text.DateFormat;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+
+import org.apache.commons.vfs2.FileSystemManager;
+
+/** Simple implementation of a backup context */
+public class SimpleBackupContext implements BackupContext {
+       private DateFormat dateFormat = new SimpleDateFormat("yyyyMMdd_HHmm");
+       private final Date timestamp;
+       private final String name;
+
+       private final FileSystemManager fileSystemManager;
+
+       public SimpleBackupContext(FileSystemManager fileSystemManager,
+                       String backupsBase, String name) {
+               this.name = name;
+               this.timestamp = new Date();
+               this.fileSystemManager = fileSystemManager;
+       }
+
+       public Date getTimestamp() {
+               return timestamp;
+       }
+
+       public String getTimestampAsString() {
+               return dateFormat.format(timestamp);
+       }
+
+       public String getSystemName() {
+               return name;
+       }
+
+       public String getRelativeFolder() {
+               return name + '/' + getTimestampAsString();
+       }
+
+       public DateFormat getDateFormat() {
+               return dateFormat;
+       }
+
+       public FileSystemManager getFileSystemManager() {
+               return fileSystemManager;
+       }
+
+}