Examples of org.exist.source.Source

org.exist.source.Source
A general interface for access to external or internal sources. This is mainly used as an abstraction for loading XQuery scripts and modules, but can also be applied to other use cases. @author wolf

            else
                {serializer.serializeToReceiver(memtreeDoc, false);}
        } else {
            // process the xpointer or the stored XQuery
            try {
                Source source;
                if (xpointer == null)
                    {source = new DBSource(serializer.broker, (BinaryDocument) doc, true);}
                else {
                    xpointer = checkNamespaces(xpointer);
                    source = new StringSource(xpointer);

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   * @param the database broker
   * 
   * @return the Source for the XQuery 
   */
  private Source getQuerySource(DBBroker broker) {
    Source querySource = null;
    
    //try and get the XQuery from a URL
    if(urlQuery != null) {
      try {
        querySource = SourceFactory.getSource(broker, null, urlQuery, false);

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  private void prepare(int event, DBBroker broker, Txn transaction,
      XmldbURI src, XmldbURI dst, boolean isCollection) throws TriggerException {
    
    //get the query
    final Source query = getQuerySource(broker);
    if(query == null)
      {return;}        
                        
    // avoid infinite recursion by allowing just one trigger per thread    
    if(!TriggerStatePerThread.verifyUniqueTriggerPerThreadBeforePrepare(this, src)) {

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    }
    
  private void finish(int event, DBBroker broker, Txn transaction, XmldbURI src, XmldbURI dst, boolean isCollection) {
    
      //get the query
      final Source query = getQuerySource(broker);
    if (query == null)
      {return;}
      
    // avoid infinite recursion by allowing just one trigger per thread
    if(!TriggerStatePerThread.verifyUniqueTriggerPerThreadBeforeFinish(this, src))

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  }


  private CompiledXQuery getScript(boolean isBefore, DBBroker broker, Txn transaction, XmldbURI src) throws TriggerException {
    
    //get the query
    final Source query = getQuerySource(broker);
    if(query == null)
      {return null;}        
                        
    // avoid infinite recursion by allowing just one trigger per thread    
    if(isBefore && !TriggerStatePerThread.verifyUniqueTriggerPerThreadBeforePrepare(this, src)) {

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            broker = brokerPool.get(user);
            final DocumentImpl resource = broker.getResource(new XmldbURI(uri), Permission.READ | Permission.EXECUTE);
            if(resource == null) {
                throw new XMLDBException(ErrorCodes.INVALID_URI, "No stored XQuery exists at: " + uri);
            }
            final Source xquerySource = new DBSource(broker, (BinaryDocument)resource, false);
            return execute(xquerySource);
        } catch(final EXistException ee) {
            throw new XMLDBException(ErrorCodes.VENDOR_ERROR, ee.getMessage(), ee);
        } catch(final PermissionDeniedException pde) {
            throw new XMLDBException(ErrorCodes.VENDOR_ERROR, pde.getMessage(), pde);

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org.exist.ant.XMLDBXQueryTask

org.exist.collections.triggers.XQueryStartupTrigger

org.exist.collections.triggers.XQueryTrigger

org.exist.debuggee.DebuggeeImpl

org.exist.exiftool.xquery.MetadataFunctions

org.exist.extensions.exquery.restxq.impl.XQueryCompiler

org.exist.extensions.exquery.restxq.impl.XQueryInspector

org.exist.http.AuditTrailSessionListener

org.exist.http.RESTServer

org.exist.http.servlets.XQueryServlet

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