Java tutorial
/* * 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.tika.parser.microsoft; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertFalse; import static org.junit.Assert.assertTrue; import java.io.InputStream; import java.util.List; import org.apache.commons.io.IOUtils; import org.apache.tika.TikaTest; import org.apache.tika.exception.EncryptedDocumentException; import org.apache.tika.metadata.Metadata; import org.apache.tika.metadata.OfficeOpenXMLExtended; import org.apache.tika.metadata.TikaCoreProperties; import org.apache.tika.parser.AutoDetectParser; import org.apache.tika.parser.ParseContext; import org.apache.tika.parser.Parser; import org.apache.tika.parser.PasswordProvider; import org.apache.tika.parser.RecursiveParserWrapper; import org.apache.tika.sax.BasicContentHandlerFactory; import org.junit.Test; import org.xml.sax.helpers.DefaultHandler; public class JackcessParserTest extends TikaTest { @Test public void testBasic() throws Exception { Parser p = new AutoDetectParser(); RecursiveParserWrapper w = new RecursiveParserWrapper(p, new BasicContentHandlerFactory(BasicContentHandlerFactory.HANDLER_TYPE.XML, -1)); for (String fName : new String[] { "testAccess2.accdb", "testAccess2_2000.mdb", "testAccess2_2002-2003.mdb" }) { InputStream is = null; try { is = this.getResourceAsStream("/test-documents/" + fName); Metadata meta = new Metadata(); ParseContext c = new ParseContext(); w.parse(is, new DefaultHandler(), meta, c); } finally { IOUtils.closeQuietly(is); } List<Metadata> list = w.getMetadata(); assertEquals(4, list.size()); String mainContent = list.get(0).get(RecursiveParserWrapper.TIKA_CONTENT); //make sure there's a thead and tbody assertContains("</thead><tbody>", mainContent); //assert table header assertContains("<th>ShortTextField</th>", mainContent); //test date format assertContains("6/24/15", mainContent); //test that markup is stripped assertContains("over the bold italic dog", mainContent); //test unicode assertContains("\u666E\u6797\u65AF\u987F\u5927\u5B66", mainContent); //test embedded document handling assertContains("Test Document with embedded pdf", list.get(3).get(RecursiveParserWrapper.TIKA_CONTENT)); w.reset(); } } @Test public void testPassword() throws Exception { ParseContext c = new ParseContext(); c.set(PasswordProvider.class, new PasswordProvider() { @Override public String getPassword(Metadata metadata) { return "tika"; } }); Parser p = new AutoDetectParser(); String content = null; try (InputStream is = this.getResourceAsStream("/test-documents/testAccess2_encrypted.accdb")) { content = getText(is, p, c); } assertContains("red and brown", content); //now try wrong password c.set(PasswordProvider.class, new PasswordProvider() { @Override public String getPassword(Metadata metadata) { return "WRONG"; } }); boolean ex = false; try (InputStream is = this.getResourceAsStream("/test-documents/testAccess2_encrypted.accdb")) { getText(is, p, c); } catch (EncryptedDocumentException e) { ex = true; } assertTrue("failed to throw encrypted document exception for wrong password", ex); //now try null c.set(PasswordProvider.class, new PasswordProvider() { @Override public String getPassword(Metadata metadata) { return null; } }); ex = false; try (InputStream is = this.getResourceAsStream("/test-documents/testAccess2_encrypted.accdb")) { getText(is, p, c); } catch (EncryptedDocumentException e) { ex = true; } assertTrue("failed to throw encrypted document exception for null password", ex); //now try missing password provider c = new ParseContext(); ex = false; try (InputStream is = this.getResourceAsStream("/test-documents/testAccess2_encrypted.accdb")) { getText(is, p, c); } catch (EncryptedDocumentException e) { ex = true; } assertTrue("failed to throw encrypted document exception for missing password provider", ex); //now try password on file that doesn't need a password c = new ParseContext(); c.set(PasswordProvider.class, new PasswordProvider() { @Override public String getPassword(Metadata metadata) { return "tika"; } }); ex = false; try (InputStream is = this.getResourceAsStream("/test-documents/testAccess2.accdb")) { content = getText(is, p, c); } catch (EncryptedDocumentException e) { ex = true; } assertFalse("shouldn't have thrown encrypted document exception for " + "opening unencrypted file that doesn't need passowrd", ex); assertContains("red and brown", content); } @Test public void testReadOnly() throws Exception { //TIKA-1681: just make sure an exception is not thrown XMLResult r = getXML("testAccess_V1997.mdb"); assertContains("hijklmnop", r.xml); } @Test public void testMetadata() throws Exception { //basic tests for normalized metadata XMLResult r = getXML("testAccess_V1997.mdb"); assertEquals("tmccune", r.metadata.get(TikaCoreProperties.CREATOR)); assertEquals("Health Market Science", r.metadata.get(OfficeOpenXMLExtended.COMPANY)); assertEquals("test", r.metadata.get(TikaCoreProperties.TITLE)); } }