public static void exportFromDB(GraphDatabaseService graphDatabaseService) {
GlobalGraphOperations graphOperations = GlobalGraphOperations.at(graphDatabaseService);
Node refNode = graphDatabaseService.getReferenceNode();
for (Node node : graphOperations.getAllNodes()) {
StringBuffer stringBuffer = new StringBuffer();
stringBuffer.append("{");
for (String key : node.getPropertyKeys()) {
String value = (String) node.getProperty(key);
stringBuffer.append(String.format("%s : %s", key, value));
}
for (Relationship rel : node.getRelationships(Direction.OUTGOING)) {}
stringBuffer.append("}");
}
}
@FixFor("MODE-1308")
@Test
public void shouldAllowAnyBinaryImplementation() throws Exception {
Node node = rootNode.addNode("nodeWithBinaryProperty", "nt:unstructured");
final String stringValue = "This is the string stringValue";
Binary binaryValue =
new Binary() {
public InputStream getStream() throws RepositoryException {
return new ByteArrayInputStream(stringValue.getBytes());
}
public int read(byte[] b, long position) throws IOException, RepositoryException {
byte[] content = stringValue.getBytes();
int length =
b.length + position < content.length ? b.length : (int) (content.length - position);
System.arraycopy(content, (int) position, b, 0, length);
return length;
}
public long getSize() throws RepositoryException {
return stringValue.getBytes().length;
}
public void dispose() {}
};
node.setProperty("binProp", binaryValue);
Binary nodeValue = node.getProperty("binProp").getBinary();
assertNotNull(nodeValue);
assertEquals(stringValue.getBytes().length, nodeValue.getSize());
byte[] buffer = new byte[100];
int available;
InputStream inputStream = nodeValue.getStream();
ByteArrayOutputStream byteOut = new ByteArrayOutputStream();
while ((available = inputStream.read(buffer)) != -1) {
byteOut.write(buffer, 0, available);
}
assertArrayEquals(stringValue.getBytes(), byteOut.toByteArray());
}