public void handleLobs(long fromTime, long toTime, CDOLobHandler handler) throws IOException {
for (DB4OBlob db4oBlob : DB4OStore.getElementsOfType(getObjectContainer(), DB4OBlob.class)) {
byte[] id = HexUtil.hexToBytes(db4oBlob.getId());
byte[] blob = db4oBlob.getValue();
ByteArrayInputStream in = new ByteArrayInputStream(blob);
OutputStream out = handler.handleBlob(id, blob.length);
if (out != null) {
try {
IOUtil.copyBinary(in, out, blob.length);
} finally {
IOUtil.close(out);
}
}
}
for (DB4OClob db4oClob : DB4OStore.getElementsOfType(getObjectContainer(), DB4OClob.class)) {
byte[] id = HexUtil.hexToBytes(db4oClob.getId());
char[] clob = db4oClob.getValue();
CharArrayReader in = new CharArrayReader(clob);
Writer out = handler.handleClob(id, clob.length);
if (out != null) {
try {
IOUtil.copyCharacter(in, out, clob.length);
} finally {
IOUtil.close(out);
}
}
}
}
// A fake because afterClass does not seem to work :(
@AfterClass
public void testTearDown() throws IOException {
String ext = "NATIVE";
if (isConfig(LEGACY)) {
ext = "LEGACY";
}
String location =
System.getProperty("user.home")
+ "/cdo_Performance_"
+ ext
+ "_"
+ new Date().getTime()
+ ".csv";
System.out.println("Writing performance results to: " + location);
File file = new File(location);
FileWriter fileWriter = new FileWriter(file);
try {
StringBuffer stringBuffer = new StringBuffer();
for (String key : results.keySet()) {
stringBuffer.append(key + ";" + results.get(key).getTiming() + "\n");
}
fileWriter.write(stringBuffer.toString());
} finally {
IOUtil.close(fileWriter);
}
}
void saveNode(Node node) {
OutputStream out = null;
try {
File folder = node.getFolder();
folder.mkdirs();
File file = new File(folder, NODE_PROPERTIES);
out = new FileOutputStream(file);
node.getSettings().store(out, "Node Settings");
} catch (IOException ex) {
throw new IORuntimeException(ex);
} finally {
IOUtil.close(out);
}
}
private void commitBlob() throws Exception {
InputStream inputStream = null;
try {
Image image = getModel3Factory().createImage();
image.setWidth(320);
image.setHeight(200);
CDOSession session = openSession();
CDOTransaction transaction = session.openTransaction();
CDOResource resource = transaction.createResource(getResourcePath("res"));
resource.getContents().add(image);
transaction.commit();
} finally {
IOUtil.close(inputStream);
}
}
private Properties loadProperties(File folder) {
File file = new File(folder, NODE_PROPERTIES);
if (file.isFile()) {
InputStream in = null;
try {
in = new FileInputStream(file);
Properties properties = new Properties();
properties.load(in);
return properties;
} catch (IOException ex) {
throw new IORuntimeException(ex);
} finally {
IOUtil.close(in);
}
}
return null;
}
public synchronized Properties getHomeProperties() {
if (homeProperties == null) {
homeProperties = new Properties();
String home = System.getProperty("user.home");
if (home != null) {
File file = new File(home, ".cdo_config_test.properties");
if (file.exists()) {
FileInputStream stream = IOUtil.openInputStream(file);
try {
homeProperties.load(stream);
} catch (IOException ex) {
throw WrappedException.wrap(ex);
} finally {
IOUtil.close(stream);
}
}
}
}
return homeProperties;
}
