diff options
| -rw-r--r-- | src/test/java/com/amazon/carbonado/sample/FileInfoTest.java | 92 | ||||
| -rw-r--r-- | src/test/java/com/amazon/carbonado/stored/FileInfo.java | 9 |
2 files changed, 92 insertions, 9 deletions
diff --git a/src/test/java/com/amazon/carbonado/sample/FileInfoTest.java b/src/test/java/com/amazon/carbonado/sample/FileInfoTest.java new file mode 100644 index 0000000..0f38de7 --- /dev/null +++ b/src/test/java/com/amazon/carbonado/sample/FileInfoTest.java @@ -0,0 +1,92 @@ +/*
+ * Copyright 2006 Amazon Technologies, Inc. or its affiliates.
+ * Amazon, Amazon.com and Carbonado are trademarks or registered trademarks
+ * of Amazon Technologies, Inc. or its affiliates. All rights reserved.
+ *
+ * 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 com.amazon.carbonado.sample;
+
+import java.io.File;
+import java.io.InputStream;
+
+import org.joda.time.DateTime;
+
+import com.amazon.carbonado.Cursor;
+import com.amazon.carbonado.Query;
+import com.amazon.carbonado.Repository;
+import com.amazon.carbonado.Storage;
+
+import com.amazon.carbonado.lob.FileBlob;
+
+import com.amazon.carbonado.repo.sleepycat.BDBRepositoryBuilder;
+
+import com.amazon.carbonado.stored.FileInfo;
+
+/**
+ * Test program which implements storage for a simple indexed file system.
+ *
+ * @author Brian S O'Neill
+ */
+public class FileInfoTest {
+ public static Storage<FileInfo> openStorage(String envHome) throws Exception {
+ BDBRepositoryBuilder builder = new BDBRepositoryBuilder();
+ builder.setName("Simple file system");
+ builder.setEnvironmentHome(envHome);
+ builder.setTransactionNoSync(true);
+ //builder.setProduct("DB");
+
+ Repository repository = builder.build();
+ return repository.storageFor(FileInfo.class);
+ }
+
+ /**
+ * @param args [0] - BDB environment home, [1] - optional directory to read
+ * files from for populating the simple file system
+ */
+ public static void main(String[] args) throws Exception {
+ Storage<FileInfo> storage = openStorage(args[0]);
+ if (args.length > 1) {
+ populate(storage, new File(args[1]), null);
+ }
+ }
+
+ private static void populate(Storage<FileInfo> storage, File file, FileInfo parent)
+ throws Exception
+ {
+ FileInfo info = storage.prepare();
+ if (parent != null) {
+ info.setParentID(parent.getID());
+ }
+ info.setName(file.getName());
+ info.setLastModified(new DateTime(file.lastModified()));
+
+ if (file.isFile()) {
+ info.setDirectory(false);
+ info.setLength(file.length());
+ info.setFileData(new FileBlob(file));
+ info.insert();
+ } else if (file.isDirectory()) {
+ info.setDirectory(true);
+ info.setLength(-1);
+ info.insert();
+ File[] children = file.listFiles();
+ if (children != null) {
+ for (int i=0; i<children.length; i++) {
+ populate(storage, children[i], info);
+ }
+ }
+ }
+ }
+}
diff --git a/src/test/java/com/amazon/carbonado/stored/FileInfo.java b/src/test/java/com/amazon/carbonado/stored/FileInfo.java index 7d35faf..c3245e3 100644 --- a/src/test/java/com/amazon/carbonado/stored/FileInfo.java +++ b/src/test/java/com/amazon/carbonado/stored/FileInfo.java @@ -45,18 +45,15 @@ import com.amazon.carbonado.adapter.*; public abstract class FileInfo implements Storable {
@Sequence("com.amazon.carbonado.storables.FileInfo")
public abstract int getID();
-
public abstract void setID(int value);
@Nullable
public abstract Integer getParentID();
-
public abstract void setParentID(Integer id);
@Nullable
@Join(internal="parentID", external="ID")
public abstract FileInfo getParent() throws FetchException;
-
public abstract void setParent(FileInfo value);
@Join(internal="ID", external="parentID")
@@ -64,33 +61,27 @@ public abstract class FileInfo implements Storable { @Alias("FILE_NAME")
public abstract String getName();
-
public abstract void setName(String value);
@YesNoAdapter
public abstract boolean isDirectory();
-
public abstract void setDirectory(boolean value);
@Alias("FILE_LENGTH")
public abstract long getLength();
-
public abstract void setLength(long value);
@Nullable
public abstract DateTime getLastModified();
-
public abstract void setLastModified(DateTime value);
@Version
@Alias("RECORD_VERSION_NUMBER")
public abstract int getVersionNumber();
-
public abstract void setVersionNumber(int version);
@Nullable
public abstract Blob getFileData();
-
public abstract void setFileData(Blob data);
public String getFullPath() throws FetchException {
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