Example usage for org.apache.solr.update UpdateHandler getUpdateLog

Introduction

In this page you can find the example usage for org.apache.solr.update UpdateHandler getUpdateLog.

Prototype

public abstract UpdateLog getUpdateLog();

Source Link

Usage

From source file:lux.solr.SolrDocWriter.java

License:Mozilla Public License

@Override
public void write(NodeInfo node, String uri) {
    UpdateHandler updateHandler = core.getUpdateHandler();

    // Create a version of the document for saving to the transaction log,
    // or for cloud update via HTTP
    SolrInputDocument solrDoc = new SolrInputDocument();
    solrDoc.addField(uriFieldName, uri);
    if (isCloud()) {
        // TODO: write as binary, but we need to enable the binary update request writer for this
        // TinyBinary tinybin = new TinyBinary(((TinyNodeImpl)node).getTree());
        // solrDoc.addField(xmlFieldName, tinybin.getByteBuffer().array());
        Serializer serializer = xqueryComponent.solrIndexConfig.checkoutSerializer();
        try {//from  ww w  . j  a  v  a  2s. c  o m
            String xmlString = serializer.serializeNodeToString(new XdmNode(node));
            solrDoc.addField(xmlFieldName, xmlString);
        } catch (SaxonApiException e) {
            throw new LuxException(e);
        } finally {
            xqueryComponent.solrIndexConfig.returnSerializer(serializer);
        }
        // TODO -- if we can determine this doc only gets added locally??
        // solrDoc.addField(xmlFieldName, node);
    } else if (updateHandler.getUpdateLog() != null) {
        if (node instanceof TinyNodeImpl) {
            TinyBinary tinybin = new TinyBinary(((TinyNodeImpl) node).getTree());
            solrDoc.addField(xmlFieldName, tinybin.getByteBuffer());
        } else {
            String xml = node.toString();
            solrDoc.addField(xmlFieldName, xml);
        }
    }
    if (isCloud()) {
        writeToCloud(solrDoc, uri);
    } else {
        writeLocal(solrDoc, node, uri);
    }
}

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