Идея состоит в том, чтобы прочитать файл edi из файловой системы и перенести его в XML. Я попробовал пример, загруженный из smooks, и он отлично работает. Но когда я начинаю использовать тот же код (и файл edi) из Camel Processor, я получаю нулевой указатель.
код
public class MyRouteBuilder extends RouteBuilder
{
@Override
public void configure()
{
from("file://C:/Users/Owner/Desktop/BPMN").process(new Processor() {
@Override
public void process(Exchange exchange) throws Exception
{
System.err.println("We just downloaded: " + exchange.getIn().getHeader("CamelFileName"));
Locale defaultLocale = Locale.getDefault();
Locale.setDefault(new Locale("en", "IE"));
// Instantiate Smooks with the config...
Smooks smooks = new Smooks("smooks-config.xml");
// smooks.setReaderConfig(new
// UNEdifactReaderConfigurator("urn:org.milyn.edi.unedifact:d03b-mapping:v1.4"));
System.err.println("Loaded smooks cfg");
try
{
// Create an exec context - no profiles....
ExecutionContext executionContext = smooks.createExecutionContext();
System.err.println("created execution context");
DOMResult domResult = new DOMResult();
// Configure the execution context to generate a report...
// executionContext.setEventListener(new HtmlReportGenerator("target/report/report.html"));
// Filter the input message to the outputWriter, using the execution context...
byte[] body = exchange.getIn().getBody(String.class).getBytes();
System.err.println("Retrieved the body " + new String(body));
smooks.filterSource(executionContext, new StreamSource(new ByteArrayInputStream(body)), domResult);
Locale.setDefault(defaultLocale);
System.err.println(domResult.getNode());
// System.err.println
System.err.println(XmlUtil.serialize(domResult.getNode().getChildNodes(), true));
}
finally
{
smooks.close();
}
}
}).to("file:C:/ws-juno");
}
}
Вход
[ Thread-1] FakeFtpServer INFO Starting the server on port 0
[ Thread-1] FakeFtpServer INFO Actual server port is 49852
[ main] MainSupport INFO Apache Camel 2.9.0 starting
[ main] DefaultCamelContext INFO Apache Camel 2.9.0 (CamelContext: camel-1) is starting
[ main] ManagementStrategyFactory INFO JMX enabled. Using ManagedManagementStrategy.
[ main] ultManagementLifecycleStrategy INFO StatisticsLevel at All so enabling load performance statistics
[ main] AnnotationTypeConverterLoader INFO Found 3 packages with 15 @Converter classes to load
[ main] DefaultTypeConverter INFO Loaded 168 core type converters (total 168 type converters)
[ main] DefaultTypeConverter INFO Loaded additional 0 type converters (total 168 type converters) in 0.004 seconds
[ main] rFileExclusiveReadLockStrategy WARN Deleting orphaned lock file: C:\Users\Owner\Desktop\BPMN\input-message.edi.camelLock
[ main] DefaultCamelContext INFO Route: route1 started and consuming from: Endpoint[file://C:/Users/Owner/Desktop/BPMN]
[ main] DefaultCamelContext INFO Total 1 routes, of which 1 is started.
[ main] DefaultCamelContext INFO Apache Camel 2.9.0 (CamelContext: camel-1) started in 4.508 seconds
We just downloaded: input-message.edi
Loaded smooks cfg
created execution context
Retrieved the body HDR*1*0*59.97*64.92*4.95*Wed Nov 15 13:45:28 EST 2006
CUS*user1*Harry^Fletcher*SD
ORD*1*1*364*The 40-Year-Old Virgin*29.98
ORD*2*1*299*Pulp Fiction*29.99
null
[://C:/Users/Owner/Desktop/BPMN] DefaultErrorHandler ERROR Failed delivery for exchangeId: ID-Owner-PC-49853-1329098945139-0-1. Exhausted after delivery attempt: 1 caught: java.lang.NullPointerException
java.lang.NullPointerException
at com.xcg.routes.MyRouteBuilder$1.process(MyRouteBuilder.java:69)[file:/C:/ws-juno/routes/target/classes/:]
at org.apache.camel.util.AsyncProcessorConverterHelper$ProcessorToAsyncProcessorBridge.process(AsyncProcessorConverterHelper.java:61)[camel-core-2.9.0.jar:2.9.0]
at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)[camel-core-2.9.0.jar:2.9.0]
at org.apache.camel.processor.DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:99)[camel-core-2.9.0.jar:2.9.0]
at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)[camel-core-2.9.0.jar:2.9.0]
at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)[camel-core-2.9.0.jar:2.9.0]
at org.apache.camel.processor.DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:99)[camel-core-2.9.0.jar:2.9.0]
at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)[camel-core-2.9.0.jar:2.9.0]
at org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:71)[camel-core-2.9.0.jar:2.9.0]
at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)[camel-core-2.9.0.jar:2.9.0]
at org.apache.camel.processor.DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:99)[camel-core-2.9.0.jar:2.9.0]
at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)[camel-core-2.9.0.jar:2.9.0]
at org.apache.camel.processor.interceptor.TraceInterceptor.process(TraceInterceptor.java:91)[camel-core-2.9.0.jar:2.9.0]
at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)[camel-core-2.9.0.jar:2.9.0]
at org.apache.camel.processor.RedeliveryErrorHandler.processErrorHandler(RedeliveryErrorHandler.java:322)[camel-core-2.9.0.jar:2.9.0]
at org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:213)[camel-core-2.9.0.jar:2.9.0]
at org.apache.camel.processor.RouteContextProcessor.processNext(RouteContextProcessor.java:45)[camel-core-2.9.0.jar:2.9.0]
at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)[camel-core-2.9.0.jar:2.9.0]
at org.apache.camel.processor.interceptor.DefaultChannel.process(DefaultChannel.java:303)[camel-core-2.9.0.jar:2.9.0]
at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)[camel-core-2.9.0.jar:2.9.0]
at org.apache.camel.processor.Pipeline.process(Pipeline.java:117)[camel-core-2.9.0.jar:2.9.0]
at org.apache.camel.processor.Pipeline.process(Pipeline.java:80)[camel-core-2.9.0.jar:2.9.0]
at org.apache.camel.processor.RouteContextProcessor.processNext(RouteContextProcessor.java:45)[camel-core-2.9.0.jar:2.9.0]
at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)[camel-core-2.9.0.jar:2.9.0]
at org.apache.camel.processor.UnitOfWorkProcessor.processAsync(UnitOfWorkProcessor.java:150)[camel-core-2.9.0.jar:2.9.0]
at org.apache.camel.processor.UnitOfWorkProcessor.process(UnitOfWorkProcessor.java:117)[camel-core-2.9.0.jar:2.9.0]
at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)[camel-core-2.9.0.jar:2.9.0]
at org.apache.camel.processor.DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:99)[camel-core-2.9.0.jar:2.9.0]
at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)[camel-core-2.9.0.jar:2.9.0]
at org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:71)[camel-core-2.9.0.jar:2.9.0]
at org.apache.camel.component.file.GenericFileConsumer.processExchange(GenericFileConsumer.java:352)[camel-core-2.9.0.jar:2.9.0]
at org.apache.camel.component.file.GenericFileConsumer.processBatch(GenericFileConsumer.java:175)[camel-core-2.9.0.jar:2.9.0]
at org.apache.camel.component.file.GenericFileConsumer.poll(GenericFileConsumer.java:136)[camel-core-2.9.0.jar:2.9.0]
at org.apache.camel.impl.ScheduledPollConsumer.doRun(ScheduledPollConsumer.java:140)[camel-core-2.9.0.jar:2.9.0]
at org.apache.camel.impl.ScheduledPollConsumer.run(ScheduledPollConsumer.java:92)[camel-core-2.9.0.jar:2.9.0]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)[:1.6.0_26]
at java.util.concurrent.FutureTask$Sync.innerRunAndReset(Unknown Source)[:1.6.0_26]
at java.util.concurrent.FutureTask.runAndReset(Unknown Source)[:1.6.0_26]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(Unknown Source)[:1.6.0_26]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(Unknown Source)[:1.6.0_26]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source)[:1.6.0_26]
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)[:1.6.0_26]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)[:1.6.0_26]
at java.lang.Thread.run(Unknown Source)[:1.6.0_26]