| /** |
| * 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.printer; |
| |
| import java.io.BufferedInputStream; |
| import java.io.FileInputStream; |
| import java.io.InputStream; |
| |
| import org.apache.camel.Exchange; |
| import org.apache.camel.Message; |
| import org.apache.camel.Processor; |
| import org.apache.camel.builder.RouteBuilder; |
| import org.apache.camel.test.junit4.CamelTestSupport; |
| import org.junit.Ignore; |
| import org.junit.Test; |
| |
| public class PrinterPrintTest extends CamelTestSupport { |
| |
| @Override |
| public boolean isUseRouteBuilder() { |
| return false; |
| } |
| |
| // Check if there is an awt library |
| private boolean isAwtHeadless() { |
| return Boolean.getBoolean("java.awt.headless"); |
| } |
| |
| private void sendFile() throws Exception { |
| template.send("direct:start", new Processor() { |
| public void process(Exchange exchange) throws Exception { |
| // Read from an input stream |
| InputStream is = new BufferedInputStream( |
| new FileInputStream("./src/test/resources/test.txt")); |
| |
| byte buffer[] = new byte[is.available()]; |
| int n = is.available(); |
| for (int i = 0; i < n; i++) { |
| buffer[i] = (byte) is.read(); |
| } |
| |
| is.close(); |
| // Set the property of the charset encoding |
| exchange.setProperty(Exchange.CHARSET_NAME, "UTF-8"); |
| Message in = exchange.getIn(); |
| in.setBody(buffer); |
| } |
| }); |
| } |
| |
| private void sendGIF() throws Exception { |
| template.send("direct:start", new Processor() { |
| public void process(Exchange exchange) throws Exception { |
| // Read from an input stream |
| InputStream is = new BufferedInputStream( |
| new FileInputStream("./src/test/resources/asf-logo.gif")); |
| |
| byte buffer[] = new byte[is.available()]; |
| int n = is.available(); |
| for (int i = 0; i < n; i++) { |
| buffer[i] = (byte) is.read(); |
| } |
| |
| is.close(); |
| // Set the property of the charset encoding |
| exchange.setProperty(Exchange.CHARSET_NAME, "UTF-8"); |
| Message in = exchange.getIn(); |
| in.setBody(buffer); |
| } |
| }); |
| } |
| |
| private void sendJPEG() throws Exception { |
| template.send("direct:start", new Processor() { |
| public void process(Exchange exchange) throws Exception { |
| // Read from an input stream |
| InputStream is = new BufferedInputStream( |
| new FileInputStream("./src/test/resources/asf-logo.JPG")); |
| |
| byte buffer[] = new byte[is.available()]; |
| int n = is.available(); |
| for (int i = 0; i < n; i++) { |
| buffer[i] = (byte) is.read(); |
| } |
| |
| is.close(); |
| |
| // Set the property of the charset encoding |
| exchange.setProperty(Exchange.CHARSET_NAME, "UTF-8"); |
| Message in = exchange.getIn(); |
| in.setBody(buffer); |
| } |
| }); |
| } |
| |
| @Test |
| @Ignore |
| public void testSendingFileToPrinter() throws Exception { |
| if (isAwtHeadless()) { |
| return; |
| } |
| context.addRoutes(new RouteBuilder() { |
| public void configure() { |
| from("direct:start"). |
| to("lpr://localhost/default?copies=1&flavor=DocFlavor.BYTE_ARRAY&mimeType=AUTOSENSE&mediaSize=na-letter&sides=one-sided&sendToPrinter=false"); |
| } |
| }); |
| context.start(); |
| |
| sendFile(); |
| } |
| |
| @Test |
| @Ignore |
| public void testSendingGIFToPrinter() throws Exception { |
| if (isAwtHeadless()) { |
| return; |
| } |
| context.addRoutes(new RouteBuilder() { |
| public void configure() { |
| from("direct:start"). |
| to("lpr://localhost/default?flavor=DocFlavor.INPUT_STREAM&mimeType=GIF&mediaSize=na-letter&sides=one-sided&sendToPrinter=false"); |
| } |
| }); |
| context.start(); |
| |
| sendGIF(); |
| } |
| |
| @Test |
| @Ignore |
| public void testSendingJPEGToPrinter() throws Exception { |
| if (isAwtHeadless()) { |
| return; |
| } |
| context.addRoutes(new RouteBuilder() { |
| public void configure() { |
| from("direct:start").to("lpr://localhost/default?copies=2&flavor=DocFlavor.INPUT_STREAM" |
| + "&mimeType=JPEG&mediaSize=na-letter&sides=one-sided&sendToPrinter=false"); |
| } |
| }); |
| context.start(); |
| |
| sendJPEG(); |
| } |
| |
| /** |
| * Test for resolution of bug CAMEL-3446. |
| * Not specifying mediaSize nor sides attributes make it use |
| * default values when starting the route. |
| */ |
| @Test |
| @Ignore |
| public void testDefaultPrinterConfiguration() throws Exception { |
| if (isAwtHeadless()) { |
| return; |
| } |
| context.addRoutes(new RouteBuilder() { |
| public void configure() { |
| from("direct:start").to("lpr://localhost/default?sendToPrinter=false"); |
| } |
| }); |
| context.start(); |
| } |
| } |