| /* |
| * 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.uima.tools; |
| |
| import org.apache.uima.UIMAFramework; |
| import org.apache.uima.UIMA_IllegalStateException; |
| import org.apache.uima.resource.ResourceCreationSpecifier; |
| import org.apache.uima.util.XMLInputSource; |
| |
| /** |
| * Command-line utility for validating a descriptor. Supports CollectionReader, CasInitializer, |
| * AnalysisEngine, and CasConsumer descriptors. |
| * |
| * @param args |
| */ |
| public class ValidateDescriptor { |
| |
| /** |
| * Runs the ValidateDescriptor tool. |
| * |
| * @param args |
| * takes one argument, the path to a descriptor file. |
| */ |
| public static void main(String[] args) throws Exception { |
| if (args.length != 1) { |
| System.err |
| .println("Usage: java " + ValidateDescriptor.class.getName() + " <descriptor file>"); |
| System.exit(1); |
| } |
| System.out.println("Parsing..."); |
| try { |
| Object desc = UIMAFramework.getXMLParser().parse(new XMLInputSource(args[0])); |
| if (desc instanceof ResourceCreationSpecifier) { |
| System.out.println("Validating..."); |
| ((ResourceCreationSpecifier) desc).doFullValidation(); |
| System.out.println("Descriptor is valid."); |
| } else { |
| System.err.println("This type of descriptor is not supported by this tool."); |
| } |
| } catch (UIMA_IllegalStateException e) { |
| // this is unforunately the type of Exception we get if you try to parse a CPE descriptor this |
| // way |
| System.err.println("This type of descriptor is not supported by this tool."); |
| } catch (Exception e) { |
| System.err.println("Descriptor is invalid."); |
| e.printStackTrace(); |
| } |
| } |
| |
| } |