| /* |
| * 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.component.pdf; |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.ByteArrayOutputStream; |
| import java.io.IOException; |
| |
| import org.apache.camel.EndpointInject; |
| import org.apache.camel.Exchange; |
| import org.apache.camel.Predicate; |
| import org.apache.camel.builder.RouteBuilder; |
| import org.apache.camel.component.mock.MockEndpoint; |
| import org.apache.camel.test.junit4.CamelTestSupport; |
| import org.apache.pdfbox.pdmodel.PDDocument; |
| import org.apache.pdfbox.pdmodel.encryption.AccessPermission; |
| import org.apache.pdfbox.pdmodel.encryption.StandardProtectionPolicy; |
| import org.apache.pdfbox.text.PDFTextStripper; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| import static org.hamcrest.Matchers.containsString; |
| import static org.hamcrest.Matchers.instanceOf; |
| |
| public class PdfCreationTest extends CamelTestSupport { |
| |
| @EndpointInject("mock:result") |
| protected MockEndpoint resultEndpoint; |
| |
| @Override |
| @Before |
| public void setUp() throws Exception { |
| super.setUp(); |
| } |
| |
| @Test |
| public void testPdfCreation() throws Exception { |
| final String expectedText = "expectedText"; |
| template.sendBody("direct:start", expectedText); |
| resultEndpoint.setExpectedMessageCount(1); |
| resultEndpoint.expectedMessagesMatches(new Predicate() { |
| @Override |
| public boolean matches(Exchange exchange) { |
| Object body = exchange.getIn().getBody(); |
| assertThat(body, instanceOf(ByteArrayOutputStream.class)); |
| try { |
| PDDocument doc = PDDocument.load(new ByteArrayInputStream(((ByteArrayOutputStream) body).toByteArray())); |
| PDFTextStripper pdfTextStripper = new PDFTextStripper(); |
| String text = pdfTextStripper.getText(doc); |
| assertEquals(1, doc.getNumberOfPages()); |
| assertThat(text, containsString(expectedText)); |
| } catch (IOException e) { |
| throw new RuntimeException(e); |
| } |
| return true; |
| } |
| }); |
| resultEndpoint.assertIsSatisfied(); |
| } |
| |
| @Test |
| public void testPdfCreationWithEncryption() throws Exception { |
| final String ownerPass = "ownerPass"; |
| final String userPass = "userPass"; |
| final String expectedText = "expectedText"; |
| AccessPermission accessPermission = new AccessPermission(); |
| accessPermission.setCanPrint(false); |
| StandardProtectionPolicy protectionPolicy = new StandardProtectionPolicy(ownerPass, userPass, accessPermission); |
| protectionPolicy.setEncryptionKeyLength(128); |
| template.sendBodyAndHeader("direct:start", |
| expectedText, |
| PdfHeaderConstants.PROTECTION_POLICY_HEADER_NAME, |
| protectionPolicy); |
| |
| resultEndpoint.setExpectedMessageCount(1); |
| resultEndpoint.expectedMessagesMatches(new Predicate() { |
| @Override |
| public boolean matches(Exchange exchange) { |
| Object body = exchange.getIn().getBody(); |
| assertThat(body, instanceOf(ByteArrayOutputStream.class)); |
| try { |
| PDDocument doc = PDDocument.load(new ByteArrayInputStream(((ByteArrayOutputStream) body).toByteArray()), userPass); |
| assertTrue("Expected encrypted document", doc.isEncrypted()); |
| assertFalse("Printing should not be permitted", doc.getCurrentAccessPermission().canPrint()); |
| PDFTextStripper pdfTextStripper = new PDFTextStripper(); |
| String text = pdfTextStripper.getText(doc); |
| assertEquals(1, doc.getNumberOfPages()); |
| assertThat(text, containsString(expectedText)); |
| } catch (Exception e) { |
| throw new RuntimeException(e); |
| } |
| return true; |
| } |
| }); |
| resultEndpoint.assertIsSatisfied(); |
| } |
| |
| @Override |
| protected RouteBuilder createRouteBuilder() throws Exception { |
| return new RouteBuilder() { |
| @Override |
| public void configure() throws Exception { |
| from("direct:start") |
| .to("pdf:create") |
| .to("mock:result"); |
| } |
| }; |
| } |
| } |