Examples with ProtocolDataWriter org.jumpmind.symmetric.io.data.writer.ProtocolDataWriter used on opensource projects

Example 6 with ProtocolDataWriter

use of org.jumpmind.symmetric.io.data.writer.ProtocolDataWriter in project symmetric-ds by JumpMind.

the class DataExtractorService method extractOnlyOutgoingBatch.

/**
     * This method will extract an outgoing batch, but will not update the outgoing batch status
     */
public boolean extractOnlyOutgoingBatch(String nodeId, long batchId, Writer writer) {
    boolean extracted = false;
    Node targetNode = null;
    if (Constants.UNROUTED_NODE_ID.equals(nodeId)) {
        targetNode = new Node(nodeId, parameterService.getNodeGroupId());
    } else {
        targetNode = nodeService.findNode(nodeId);
    }
    if (targetNode != null) {
        OutgoingBatch batch = outgoingBatchService.findOutgoingBatch(batchId, nodeId);
        if (batch != null) {
            IDataWriter dataWriter = new ProtocolDataWriter(nodeService.findIdentityNodeId(), writer, targetNode.requires13Compatiblity());
            List<OutgoingBatch> batches = new ArrayList<OutgoingBatch>(1);
            batches.add(batch);
            batches = extract(new ProcessInfo(), targetNode, batches, dataWriter, null, ExtractMode.EXTRACT_ONLY);
            extracted = batches.size() > 0;
        }
    }
    return extracted;
}