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Diffstat (limited to '')
-rw-r--r-- | sca-java-2.x/tags/2.0-Beta1-RC1/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicyXPathFunctionResolver.java | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/sca-java-2.x/tags/2.0-Beta1-RC1/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicyXPathFunctionResolver.java b/sca-java-2.x/tags/2.0-Beta1-RC1/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicyXPathFunctionResolver.java deleted file mode 100644 index ca44667903..0000000000 --- a/sca-java-2.x/tags/2.0-Beta1-RC1/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicyXPathFunctionResolver.java +++ /dev/null @@ -1,72 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.policy.xml; - -import javax.xml.namespace.NamespaceContext; -import javax.xml.namespace.QName; -import javax.xml.xpath.XPathFunction; -import javax.xml.xpath.XPathFunctionResolver; - -/** - * A resolver that handles SCA-defined XPath functions - * - * Interface Related Functions - * <ul> - * <li>InterfaceRef( InterfaceName ) - * <li>OperationRef( InterfaceName/OperationName ) - * <li>MessageRef( InterfaceName/OperationName/MessageName ) - * </ul> - * - * Intent Related Functions - * <ul> - * <li>IntentRefs( IntentList ) - * </ul> - * - * URI Based Function - * <ul> - * <li>URIRef( URI ) - * </ul> - */ -public class PolicyXPathFunctionResolver implements XPathFunctionResolver { - private NamespaceContext namespaceContext; - - public PolicyXPathFunctionResolver(NamespaceContext namespaceContext) { - super(); - this.namespaceContext = namespaceContext; - } - - public XPathFunction resolveFunction(QName functionName, int arity) { - if (functionName == null) { - throw new NullPointerException("Function name is null"); - } - if (PolicyXPathFunction.functions.contains(functionName)) { - if (arity >= 1) { - // We are relaxing the arity here so that we can pass in the context node - // by modifying the original xpath so that sca functions take self::node() - // as the 2nd argument - return new PolicyXPathFunction(namespaceContext, functionName); - } else { - throw new IllegalArgumentException("Invalid number of arguments: " + arity); - } - } - return null; - } - -} |