Examples of org.exist.xquery.XQueryContext.declareVariable()

org.exist.xquery.XQueryContext.declareVariable()
Declare a user-defined variable.
The value argument is converted into an XPath value (@see XPathUtil#javaObjectToXPath(Object)).
@param qname the qualified name of the new variable. Any namespaces should have been declared before. @param value a Java object, representing the fixed value of the variable @return the created Variable object @throws XPathException if the value cannot be converted into a known XPath value or the variable QName references an unknownnamespace-prefix.

                    


                    for(final Entry param : params.entrySet()) {
                        final String key = (String)param.getKey();
                        final String value = (String)param.getValue();
                        context.declareVariable( bindingPrefix + ":" + key, new StringValue(value));
                    }
                }


                xquery.execute(compiled, null);

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                        //inputFile.getAttribute("variable"),
                        //DocUtils.getDocument(context, sources.get(id))
                    //);


                    //in-memory nodes
                    context.declareVariable(inputFile.getAttribute("variable"), loadVarFromURI(context, sources.get(id)));
                }


                Sequence contextSequence = null;
                //set context item
                if (contextItem != null) {

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            }


            final Properties outputProperties = new Properties();
            outputProperties.put("base-uri", collectionURI.toString());
            
            context.declareVariable(RequestModule.PREFIX + ":request", new HttpRequestWrapper(request, getFormEncoding(), getContainerEncoding()));
            context.declareVariable(ResponseModule.PREFIX + ":response", new HttpResponseWrapper(response));
            context.declareVariable(SessionModule.PREFIX + ":session", ( session != null ? new HttpSessionWrapper( session ) : null ) );


            final String timeoutOpt = (String) request.getAttribute(ATTR_TIMEOUT);
            if (timeoutOpt != null) {

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            final Properties outputProperties = new Properties();
            outputProperties.put("base-uri", collectionURI.toString());
            
            context.declareVariable(RequestModule.PREFIX + ":request", new HttpRequestWrapper(request, getFormEncoding(), getContainerEncoding()));
            context.declareVariable(ResponseModule.PREFIX + ":response", new HttpResponseWrapper(response));
            context.declareVariable(SessionModule.PREFIX + ":session", ( session != null ? new HttpSessionWrapper( session ) : null ) );


            final String timeoutOpt = (String) request.getAttribute(ATTR_TIMEOUT);
            if (timeoutOpt != null) {
                try {

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            final Properties outputProperties = new Properties();
            outputProperties.put("base-uri", collectionURI.toString());
            
            context.declareVariable(RequestModule.PREFIX + ":request", new HttpRequestWrapper(request, getFormEncoding(), getContainerEncoding()));
            context.declareVariable(ResponseModule.PREFIX + ":response", new HttpResponseWrapper(response));
            context.declareVariable(SessionModule.PREFIX + ":session", ( session != null ? new HttpSessionWrapper( session ) : null ) );


            final String timeoutOpt = (String) request.getAttribute(ATTR_TIMEOUT);
            if (timeoutOpt != null) {
                try {
                    final long timeout = Long.parseLong(timeoutOpt);

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    public File[] generate(DBBroker broker, Collection collection, String xqueryContent) throws SAXException {
        try {
            DocumentSet docs = collection.allDocs(broker, new DefaultDocumentSet(), true);
            XQuery service = broker.getXQueryService();
            XQueryContext context = service.newContext(AccessContext.TEST);
            context.declareVariable("filename", "");
            context.declareVariable("count", "0");
            context.setStaticallyKnownDocuments(docs);


            String query = IMPORT + xqueryContent;
            System.out.println("query: " + query);

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        try {
            DocumentSet docs = collection.allDocs(broker, new DefaultDocumentSet(), true);
            XQuery service = broker.getXQueryService();
            XQueryContext context = service.newContext(AccessContext.TEST);
            context.declareVariable("filename", "");
            context.declareVariable("count", "0");
            context.setStaticallyKnownDocuments(docs);


            String query = IMPORT + xqueryContent;
            System.out.println("query: " + query);

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            CompiledXQuery compiled = service.compile(context, query);


            for (int i = 0; i < count; i++) {
                generatedFiles[i] = File.createTempFile(prefix, ".xml");


                context.declareVariable("filename", generatedFiles[i].getName());
                context.declareVariable("count", new Integer(i));
                Sequence results = service.execute(compiled, Sequence.EMPTY_SEQUENCE);


                Serializer serializer = broker.getSerializer();
                serializer.reset();

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            for (int i = 0; i < count; i++) {
                generatedFiles[i] = File.createTempFile(prefix, ".xml");


                context.declareVariable("filename", generatedFiles[i].getName());
                context.declareVariable("count", new Integer(i));
                Sequence results = service.execute(compiled, Sequence.EMPTY_SEQUENCE);


                Serializer serializer = broker.getSerializer();
                serializer.reset();
                Writer out = new OutputStreamWriter(new FileOutputStream(generatedFiles[i]), "UTF-8");

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            XQueryContext context = new XQueryContext(broker.getBrokerPool(), AccessContext.TEST);
            CompiledXQuery compiled = xquery.compile(context, "declare variable $q external; " +
                    "ft:query(//p, util:parse($q)/query)");


            context.declareVariable("q", "<query><term>heiterkeit</term></query>");
            Sequence seq = xquery.execute(compiled, null);
            assertNotNull(seq);
            assertEquals(1, seq.getItemCount());


            context.declareVariable("q",

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