| /* |
| * 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.daffodil.example; |
| |
| import org.apache.daffodil.example.validation.FailingValidator; |
| import org.apache.daffodil.example.validation.PassingValidator; |
| import org.apache.daffodil.japi.*; |
| import org.apache.daffodil.japi.infoset.JDOMInfosetOutputter; |
| import org.apache.daffodil.japi.io.InputSourceDataInputStream; |
| import org.apache.daffodil.util.Misc; |
| import org.jdom2.output.XMLOutputter; |
| import org.junit.Test; |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.IOException; |
| |
| import static org.junit.Assert.*; |
| |
| public class ValidatorApiExample { |
| private java.io.File getResource(String resPath) { |
| try { |
| return new java.io.File(this.getClass().getResource(resPath).toURI()); |
| } catch (Exception e) { |
| return null; |
| } |
| } |
| |
| @Test |
| public void testPassing() throws IOException, ClassNotFoundException { |
| org.apache.daffodil.japi.Compiler c = Daffodil.compiler(); |
| java.io.File schemaFile = getResource("/test/japi/mySchema5.dfdl.xsd"); |
| ProcessorFactory pf = c.compileFile(schemaFile); |
| DataProcessor dp = pf.onPath("/").withValidator(new PassingValidator()); |
| |
| java.io.File file = getResource("/test/japi/myData5.dat"); |
| java.io.FileInputStream fis = new java.io.FileInputStream(file); |
| InputSourceDataInputStream dis = new InputSourceDataInputStream(fis); |
| JDOMInfosetOutputter outputter = new JDOMInfosetOutputter(); |
| ParseResult res = dp.parse(dis, outputter); |
| |
| assertFalse(res.isValidationError()); |
| } |
| |
| @Test |
| public void testFailing() throws IOException, ClassNotFoundException { |
| org.apache.daffodil.japi.Compiler c = Daffodil.compiler(); |
| java.io.File schemaFile = getResource("/test/japi/mySchema1.dfdl.xsd"); |
| ProcessorFactory pf = c.compileFile(schemaFile); |
| DataProcessor dp = pf.onPath("/").withValidator(new FailingValidator()); |
| |
| java.io.File file = getResource("/test/japi/myData.dat"); |
| java.io.FileInputStream fis = new java.io.FileInputStream(file); |
| InputSourceDataInputStream dis = new InputSourceDataInputStream(fis); |
| JDOMInfosetOutputter outputter = new JDOMInfosetOutputter(); |
| ParseResult res = dp.parse(dis, outputter); |
| |
| assertTrue(res.isValidationError()); |
| } |
| |
| @Test // Verifies that Daffodil-2456 is a false report. Not a bug. |
| public void testInvalidNoInfoset() throws IOException, ClassNotFoundException, InvalidUsageException { |
| org.apache.daffodil.japi.Compiler c = Daffodil.compiler(); |
| java.io.File schemaFile = getResource("/test/japi/alwaysInvalid.dfdl.xsd"); |
| ProcessorFactory pf = c.compileFile(schemaFile); |
| for (Diagnostic d: pf.getDiagnostics()) { |
| System.err.println(d.getMessage()); |
| } |
| DataProcessor dp = pf.onPath("/").withValidationMode(ValidationMode.Full); |
| |
| java.io.InputStream fis = new ByteArrayInputStream("0".getBytes()); |
| InputSourceDataInputStream dis = new InputSourceDataInputStream(fis); |
| JDOMInfosetOutputter outputter = new JDOMInfosetOutputter(); |
| ParseResult res = dp.parse(dis, outputter); |
| |
| assertTrue(res.isValidationError()); |
| |
| for (Diagnostic d: res.getDiagnostics()) { |
| // doublecheck - all the errors are validation errors. |
| // System.err.println(d.getMessage()); |
| assertTrue(d.getMessage().contains("Validation Error")); |
| } |
| assertTrue(res.isError()); |
| // XMLOutputter xout = new XMLOutputter(); |
| // xout.output(outputter.getResult(), System.out); |
| // Now get the well formed, though invalid result. |
| assertNotNull(outputter.getResult()); // Daffodil-2456 said this fails. It doesn't. Not reproducible. |
| } |
| } |