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.

        
          context.declareVariable(bindingPrefix + "uri", new AnyURIValue(src));
          if (dst == null)
            {context.declareVariable(bindingPrefix + "new-uri", Sequence.EMPTY_SEQUENCE);}
          else 
            {context.declareVariable(bindingPrefix + "new-uri", new AnyURIValue(dst));}
          
          // For backward compatibility
          context.declareVariable(bindingPrefix + "eventType", EVENT_TYPE_FINISH);
          context.declareVariable(bindingPrefix + "triggerEvent", new StringValue(eventToString(event)));
          if (isCollection)

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            {context = compiled.getContext();}
        //context.setBackwardsCompatibility(xpathCompatible);
        context.setStaticallyKnownDocuments(docs);


        if (variableDecls.containsKey(Debuggee.PREFIX+":session")) {
          context.declareVariable(Debuggee.SESSION, variableDecls.get(Debuggee.PREFIX+":session"));
          variableDecls.remove(Debuggee.PREFIX+":session");
        }


        setupContext(source, context);

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            {context.declareVariable(bindingPrefix + "new-uri", Sequence.EMPTY_SEQUENCE);}
          else 
            {context.declareVariable(bindingPrefix + "new-uri", new AnyURIValue(dst));}
          
          // For backward compatibility
          context.declareVariable(bindingPrefix + "eventType", EVENT_TYPE_FINISH);
          context.declareVariable(bindingPrefix + "triggerEvent", new StringValue(eventToString(event)));
          if (isCollection)
            {context.declareVariable(bindingPrefix + "collectionName", new AnyURIValue(src));}
          else {
            context.declareVariable(bindingPrefix + "collectionName", new AnyURIValue(src.removeLastSegment()));

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          else 
            {context.declareVariable(bindingPrefix + "new-uri", new AnyURIValue(dst));}
          
          // For backward compatibility
          context.declareVariable(bindingPrefix + "eventType", EVENT_TYPE_FINISH);
          context.declareVariable(bindingPrefix + "triggerEvent", new StringValue(eventToString(event)));
          if (isCollection)
            {context.declareVariable(bindingPrefix + "collectionName", new AnyURIValue(src));}
          else {
            context.declareVariable(bindingPrefix + "collectionName", new AnyURIValue(src.removeLastSegment()));
            context.declareVariable(bindingPrefix + "documentName", new AnyURIValue(src));

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          // For backward compatibility
          context.declareVariable(bindingPrefix + "eventType", EVENT_TYPE_FINISH);
          context.declareVariable(bindingPrefix + "triggerEvent", new StringValue(eventToString(event)));
          if (isCollection)
            {context.declareVariable(bindingPrefix + "collectionName", new AnyURIValue(src));}
          else {
            context.declareVariable(bindingPrefix + "collectionName", new AnyURIValue(src.removeLastSegment()));
            context.declareVariable(bindingPrefix + "documentName", new AnyURIValue(src));
          }

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          context.declareVariable(bindingPrefix + "eventType", EVENT_TYPE_FINISH);
          context.declareVariable(bindingPrefix + "triggerEvent", new StringValue(eventToString(event)));
          if (isCollection)
            {context.declareVariable(bindingPrefix + "collectionName", new AnyURIValue(src));}
          else {
            context.declareVariable(bindingPrefix + "collectionName", new AnyURIValue(src.removeLastSegment()));
            context.declareVariable(bindingPrefix + "documentName", new AnyURIValue(src));
          }
          
          //declare user defined parameters as external variables
          for(final Iterator itUserVarName = userDefinedVariables.keySet().iterator(); itUserVarName.hasNext();)

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          context.declareVariable(bindingPrefix + "triggerEvent", new StringValue(eventToString(event)));
          if (isCollection)
            {context.declareVariable(bindingPrefix + "collectionName", new AnyURIValue(src));}
          else {
            context.declareVariable(bindingPrefix + "collectionName", new AnyURIValue(src.removeLastSegment()));
            context.declareVariable(bindingPrefix + "documentName", new AnyURIValue(src));
          }
          
          //declare user defined parameters as external variables
          for(final Iterator itUserVarName = userDefinedVariables.keySet().iterator(); itUserVarName.hasNext();)
          {

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          for(final Iterator itUserVarName = userDefinedVariables.keySet().iterator(); itUserVarName.hasNext();)
          {
            final String varName = (String)itUserVarName.next();
            final String varValue = userDefinedVariables.getProperty(varName);
          
            context.declareVariable(bindingPrefix + varName, new StringValue(varValue));
          }
          
        } catch(final XPathException e) {
          //Should never be reached
          LOG.error(e);

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          //declare user defined parameters as external variables
          for(final Iterator itUserVarName = userDefinedVariables.keySet().iterator(); itUserVarName.hasNext();) {
            final String varName = (String)itUserVarName.next();
            final String varValue = userDefinedVariables.getProperty(varName);
          
            context.declareVariable(bindingPrefix + varName, new StringValue(varValue));
          }
          
          //reset & prepareForExecution for execution
          compiledQuery.reset();

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