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https://issues.apache.org/jira/browse/CAMEL-11250?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16288877#comment-16288877
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ASF GitHub Bot commented on CAMEL-11250:
----------------------------------------
davsclaus commented on a change in pull request #2123: CAMEL-11250: File name
pattern and file predicate for poll enrich use.
URL: https://github.com/apache/camel/pull/2123#discussion_r156590121
##########
File path:
camel-core/src/test/java/org/apache/camel/component/file/FileConsumePollEnrichFilePredicateTest.java
##########
@@ -0,0 +1,75 @@
+/**
+ * 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.file;
+
+import java.util.function.Predicate;
+import org.apache.camel.ContextTestSupport;
+import org.apache.camel.Exchange;
+import org.apache.camel.builder.RouteBuilder;
+import org.apache.camel.component.mock.MockEndpoint;
+
+public class FileConsumePollEnrichFilePredicateTest extends ContextTestSupport
{
+
+ @Override
+ protected void setUp() throws Exception {
+ deleteDirectory("target/enrich");
+ deleteDirectory("target/enrichdata");
+ super.setUp();
+ }
+
+ public void testPollEnrichFileReject() throws Exception {
+ MockEndpoint mock = getMockEndpoint("mock:result");
+ mock.expectedMessageCount(1);
+ mock.expectedBodiesReceived((Object) null);
+
+ template.sendBody("seda:start", "Start");
+ log.info("Sleeping for 1/4 sec before writing enrichdata file");
+ Thread.sleep(250);
+ template.sendBodyAndHeader("file://target/enrichdata", "O",
Exchange.FILE_NAME, "AAA.dat");
+ log.info("... write done");
+
+ assertMockEndpointsSatisfied();
+ }
+
+ public void testPollEnrichFileAccept() throws Exception {
+ MockEndpoint mock = getMockEndpoint("mock:result");
+ mock.expectedMessageCount(1);
+ mock.expectedBodiesReceived("Hi Camel!");
+
+ template.sendBody("seda:start", "Start");
+ log.info("Sleeping for 1/4 sec before writing enrichdata file");
+ Thread.sleep(250);
+ template.sendBodyAndHeader("file://target/enrichdata", "Hi Camel!",
Exchange.FILE_NAME, "AAA.dat");
+ log.info("... write done");
+
+ assertMockEndpointsSatisfied();
+ }
+
+ @Override
+ protected RouteBuilder createRouteBuilder() throws Exception {
+ return new RouteBuilder() {
+ @Override
+ public void configure() throws Exception {
+ from("seda:start")
+ .setHeader(Exchange.FILE_PREDICATE, () ->
(Predicate<GenericFile>) genericFile -> genericFile.getFileLength() > 4)
Review comment:
No I dont think we should complicate things even more, lets close this PR
and the JIRA ticket at this moment.
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> File consumer - Allow to specify a header that has the file name to poll
> ------------------------------------------------------------------------
>
> Key: CAMEL-11250
> URL: https://issues.apache.org/jira/browse/CAMEL-11250
> Project: Camel
> Issue Type: Improvement
> Components: camel-core
> Reporter: Claus Ibsen
> Fix For: Future
>
>
> See SO
> http://stackoverflow.com/questions/43849165/camel-pollenrich-generating-a-lot-of-timed-waiting-threads
> We can have a FILE_FILTER_NAME header that matches in the
> org.apache.camel.component.file.GenericFileConsumer#isMatched(org.apache.camel.component.file.GenericFile<T>,
> boolean, java.util.List<T>)
> so end users can set the header first and then do a pollEnrich with a static
> endpoint.
> The header can then use equalsIgnoreCase and reguar exp for matching, to make
> it easier to match files.
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