private org.exist.source.Source buildQuerySource(String query, Object[] params, String cookie) { Map<String, String> combinedMap = namespaceBindings.getCombinedMap(); for (Map.Entry<String, Document> entry : moduleMap.entrySet()) { combinedMap.put("<module> " + entry.getKey(), entry.getValue().path()); } for (Map.Entry<QName, Object> entry : bindings.entrySet()) { combinedMap.put( "<var> " + entry.getKey(), null); // don't care about values, as long as the same vars are bound } combinedMap.put("<posvars> " + params.length, null); combinedMap.put("<cookie>", cookie); // TODO: should include statically known documents and baseURI too? return new StringSourceWithMapKey(query, combinedMap); }
private void buildXQueryStaticContext(XQueryContext context, boolean importModules) throws XPathException { context.declareNamespaces(namespaceBindings.getCombinedMap()); for (Map.Entry<String, Document> entry : moduleMap.entrySet()) { context.importModule(entry.getKey(), null, "xmldb:exist:///db" + entry.getValue().path()); } }
private void buildXQueryDynamicContext( XQueryContext context, Object[] params, MutableDocumentSet docsToLock, boolean bindVariables) throws XPathException { context.setBackwardsCompatibility(false); context.setStaticallyKnownDocuments(docs); context.setBaseURI(baseUri == null ? new AnyURIValue("/db") : baseUri); if (bindVariables) { for (Map.Entry<QName, Object> entry : bindings.entrySet()) { context.declareVariable( new org.exist.dom.QName( entry.getKey().getLocalPart(), entry.getKey().getNamespaceURI(), entry.getKey().getPrefix()), convertValue(entry.getValue())); } if (params != null) for (int i = 0; i < params.length; i++) { Object convertedValue = convertValue(params[i]); if (docsToLock != null && convertedValue instanceof Sequence) { docsToLock.addAll(((Sequence) convertedValue).getDocumentSet()); } context.declareVariable("_" + (i + 1), convertedValue); } } }
/** * Clone this query service, optionally overriding the clone's namespace and variable bindings. If * the namespace bindings override or variable bindings override is specified, then that object is * cloned and used for its respective purpose. If an override is not specified, the bindings are * cloned from the original query service. * * @param nsBindingsOverride the namespace bindings to clone, or <code>null</code> to clone from * the original * @param varBindingsOverride the variable bindings to clone, or <code>null</code> to clone from * the original * @return a clone of this query service with bindings optionally overridden */ public QueryService clone(NamespaceMap nsBindingsOverride, Map<QName, ?> varBindingsOverride) { try { QueryService that = (QueryService) super.clone(); that.namespaceBindings = nsBindingsOverride != null ? nsBindingsOverride.clone() : that.namespaceBindings.clone(); if (varBindingsOverride == null) { that.bindings = new HashMap<QName, Object>(that.bindings); } else { that.bindings = new HashMap<QName, Object>(); for (Map.Entry<QName, ?> entry : varBindingsOverride.entrySet()) { that.let(entry.getKey(), entry.getValue()); } } that.moduleMap = new TreeMap<String, Document>(moduleMap); return that; } catch (CloneNotSupportedException e) { throw new RuntimeException("unexpected exception", e); } }