Examples of org.exist.xmldb.XQueryService.compile()

org.exist.xmldb.XQueryService.compile()
Compiles the specified XQuery and returns a handle to the compiled code, which can then be passed to {@link #execute(CompiledExpression)}. Note: {@link CompiledExpression} is not thread safe. Please make sure you don'tcall the same compiled expression from two threads at the same time. @param query @throws XMLDBException

        XQueryService service = (XQueryService) collection.getService("XQueryService", "1.0");
        service.declareVariable("filename", "");
        service.declareVariable("count", "0");
        String query = IMPORT + xqueryContent;
        System.out.println("query: " + query);
        CompiledExpression compiled = service.compile(query);
        try {
            for (int i = 0; i < count; i++) {
                File nextFile = new File(directory, prefix + i + ".xml");
                
                service.declareVariable("filename", nextFile.getName());

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      try {
        final XQueryService service= (XQueryService) collection.getService("XQueryService", "1.0");
        service.setProperty(OutputKeys.INDENT, properties.getProperty(OutputKeys.INDENT, "yes"));
        final long t0 = System.currentTimeMillis();
        final CompiledExpression compiled = service.compile(xpath);
        final long t1 = System.currentTimeMillis();
        tCompiled = t1 - t0;
        
        // In this way we can see the parsed structure meanwhile the query is
        final StringWriter writer = new StringWriter();

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        if (resource != null) {
                    service.setModuleLoadPath(XmldbURI.EMBEDDED_SERVER_URI_PREFIX + resource.getParentCollection().getName());
                }
        
        final CompiledExpression compiled = service.compile(xpath);
        final long t1 = System.currentTimeMillis();
        // Check could also be collection instanceof LocalCollection
        if(compiled instanceof CompiledXQuery)
          {context = ((CompiledXQuery)compiled).getContext();}
        tCompiled = t1 - t0;

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            // set pretty-printing on
            service.setProperty( OutputKeys.INDENT, "yes" );
            service.setProperty( OutputKeys.ENCODING, "UTF-8" );
            
            CompiledExpression compiled = service.compile( query );
            
            long start = System.currentTimeMillis();
            
            // execute query and get results in ResourceSet
            ResourceSet result = service.execute( compiled );

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