Saikat Ghosh created CAMEL-11524:
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Summary: Camel File Consumer fails when doneFileName contains '$'
Key: CAMEL-11524
URL: https://issues.apache.org/jira/browse/CAMEL-11524
Project: Camel
Issue Type: Bug
Components: camel-core
Affects Versions: 2.18.2
Environment: * Java8
* Camel 2.18.2
* Karaf 4.0.9
Reporter: Saikat Ghosh
I have running a blueprint file with a camel context that has the following:
{code:xml}
<from
uri="file:///{{backupFolder}}?doneFileName=${file:name}.4camel&recursive=true&delete=true"/>
{code}
This causes Camel to throw the following exception when I receive files with
names of the following form:
*YY049608$SQLEXPRESS_TEST1_FULL_20170709_160016.bak*
Most likely the '$' in the name is the problem. Is there any way to escape it?
{noformat}
2017-07-09 15:33:03,496 | WARN | %5Cbackup-folder | FileConsumer
| 46 - org.apache.camel.camel-core - 2.18.2 | Consumer
Consumer[file:///C:%5CUsers%5C300227639%5CDesktop%5Colivia-demo%5Cassembly%5Cdeployables%5C..%5Cdata%5Cbackup-folder?delete=true&doneFileName=%24%7Bfile%3Aname%7D.done&recursive=true]
failed polling endpoint:
file:///C:%5CUsers%5C300227639%5CDesktop%5Colivia-demo%5Cassembly%5Cdeployables%5C..%5Cdata%5Cbackup-folder?delete=true&doneFileName=%24%7Bfile%3Aname%7D.done&recursive=true.
Will try again at next poll. Caused by: [java.lang.IllegalArgumentException -
Illegal group reference]
java.lang.IllegalArgumentException: Illegal group reference
at
java.util.regex.Matcher.appendReplacement(Matcher.java:857)[:1.8.0_101]
at java.util.regex.Matcher.replaceFirst(Matcher.java:1004)[:1.8.0_101]
at java.lang.String.replaceFirst(String.java:2178)[:1.8.0_101]
at
org.apache.camel.component.file.GenericFileEndpoint.createDoneFileName(GenericFileEndpoint.java:1301)[46:org.apache.camel.camel-core:2.18.2]
at
org.apache.camel.component.file.GenericFileConsumer.isMatched(GenericFileConsumer.java:670)[46:org.apache.camel.camel-core:2.18.2]
at
org.apache.camel.component.file.GenericFileConsumer.isValidFile(GenericFileConsumer.java:545)[46:org.apache.camel.camel-core:2.18.2]
at
org.apache.camel.component.file.FileConsumer.pollDirectory(FileConsumer.java:114)[46:org.apache.camel.camel-core:2.18.2]
at
org.apache.camel.component.file.FileConsumer.pollDirectory(FileConsumer.java:107)[46:org.apache.camel.camel-core:2.18.2]
at
org.apache.camel.component.file.FileConsumer.pollDirectory(FileConsumer.java:107)[46:org.apache.camel.camel-core:2.18.2]
at
org.apache.camel.component.file.FileConsumer.pollDirectory(FileConsumer.java:107)[46:org.apache.camel.camel-core:2.18.2]
at
org.apache.camel.component.file.GenericFileConsumer.poll(GenericFileConsumer.java:132)[46:org.apache.camel.camel-core:2.18.2]
at
org.apache.camel.impl.ScheduledPollConsumer.doRun(ScheduledPollConsumer.java:175)[46:org.apache.camel.camel-core:2.18.2]
at
org.apache.camel.impl.ScheduledPollConsumer.run(ScheduledPollConsumer.java:102)[46:org.apache.camel.camel-core:2.18.2]
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)[:1.8.0_101]
at
java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)[:1.8.0_101]
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)[:1.8.0_101]
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)[:1.8.0_101]
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)[:1.8.0_101]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)[:1.8.0_101]
at java.lang.Thread.run(Thread.java:745)[:1.8.0_101]
{noformat}
Thanks, Saycat
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