| /* |
| * 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.camel.parser; |
| |
| import java.io.InputStream; |
| import java.util.Collections; |
| import java.util.List; |
| |
| import org.w3c.dom.Document; |
| |
| import org.apache.camel.parser.helper.CamelXmlRestDslParserHelper; |
| import org.apache.camel.parser.helper.XmlLineNumberParser; |
| import org.apache.camel.parser.model.RestConfigurationDetails; |
| import org.apache.camel.parser.model.RestServiceDetails; |
| |
| /** |
| * A Camel XML parser that parses Camel XML Rest DSL source code. |
| * <p/> |
| * This implementation is higher level details, and uses the lower level parser {@link CamelXmlRestDslParserHelper}. |
| */ |
| public final class XmlRestDslParser { |
| |
| private XmlRestDslParser() { |
| } |
| |
| /** |
| * Parses the XML file and build a rest configuration model of the discovered rest configurations in the XML source file. |
| * |
| * @param xml the xml file as input stream |
| * @param baseDir the base of the source code |
| * @param fullyQualifiedFileName the fully qualified source code file name |
| * @return a list of rest configurations (often there is only one) |
| */ |
| public static List<RestConfigurationDetails> parseRestConfiguration(InputStream xml, String baseDir, String fullyQualifiedFileName) { |
| // try parse it as dom |
| Document dom = null; |
| try { |
| dom = XmlLineNumberParser.parseXml(xml); |
| } catch (Exception e) { |
| // ignore as the xml file may not be valid at this point |
| } |
| if (dom != null) { |
| CamelXmlRestDslParserHelper parser = new CamelXmlRestDslParserHelper(); |
| return parser.parseRestConfiguration(dom, baseDir, fullyQualifiedFileName); |
| } |
| |
| return Collections.EMPTY_LIST; |
| } |
| |
| /** |
| * Parses the java source class and build a rest service model of the discovered rest services in the java source class. |
| * |
| * @param xml the xml file as input stream |
| * @param baseDir the base of the source code |
| * @param fullyQualifiedFileName the fully qualified source code file name |
| * @return a list of rest services |
| */ |
| public static List<RestServiceDetails> parseRestService(InputStream xml, String baseDir, String fullyQualifiedFileName) { |
| |
| // try parse it as dom |
| Document dom = null; |
| try { |
| dom = XmlLineNumberParser.parseXml(xml); |
| } catch (Exception e) { |
| // ignore as the xml file may not be valid at this point |
| } |
| if (dom != null) { |
| CamelXmlRestDslParserHelper parser = new CamelXmlRestDslParserHelper(); |
| return parser.parseRestService(dom, baseDir, fullyQualifiedFileName); |
| } |
| |
| return Collections.EMPTY_LIST; |
| } |
| |
| } |