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new 196b6bf178d CAMEL-21967: camel-jbang - Transform route to yaml with
CBR returns invalid yaml
196b6bf178d is described below
commit 196b6bf178dec160c8c140e2937802c14db094d1
Author: Claus Ibsen <claus.ib...@gmail.com>
AuthorDate: Wed Apr 16 13:02:17 2025 +0200
CAMEL-21967: camel-jbang - Transform route to yaml with CBR returns invalid
yaml
---
.../DumpModelAsYamlTransformChoiceRouteTest.java | 73 ++++++++++++++++++++++
.../org/apache/camel/util/split-choice.yaml | 44 +++++++------
.../resources/org/apache/camel/util/transform3.xml | 39 ++++++++++++
.../org/apache/camel/util/transform3.yaml | 53 ++++++++++++++++
.../java/org/apache/camel/yaml/io/EipNode.java | 27 +++++---
5 files changed, 204 insertions(+), 32 deletions(-)
diff --git
a/core/camel-core/src/test/java/org/apache/camel/util/DumpModelAsYamlTransformChoiceRouteTest.java
b/core/camel-core/src/test/java/org/apache/camel/util/DumpModelAsYamlTransformChoiceRouteTest.java
new file mode 100644
index 00000000000..3a92fee8bd8
--- /dev/null
+++
b/core/camel-core/src/test/java/org/apache/camel/util/DumpModelAsYamlTransformChoiceRouteTest.java
@@ -0,0 +1,73 @@
+/*
+ * 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.util;
+
+import java.nio.file.Paths;
+
+import org.apache.camel.builder.RouteBuilder;
+import org.apache.camel.support.PluginHelper;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+
+public class DumpModelAsYamlTransformChoiceRouteTest extends
DumpModelAsYamlTestSupport {
+
+ @Test
+ public void testDumpModelAsXml() throws Exception {
+ String xml =
PluginHelper.getModelToXMLDumper(context).dumpModelAsXml(context,
context.getRouteDefinition("myRoute"));
+ assertNotNull(xml);
+ log.info(xml);
+
+ String expected
+ =
IOHelper.stripLineComments(Paths.get("src/test/resources/org/apache/camel/util/transform3.xml"),
"#", true);
+ expected = StringHelper.after(expected, "-->");
+ Assertions.assertEquals(expected, "\n" + xml + "\n");
+ }
+
+ @Test
+ public void testDumpModelAsYaml() throws Exception {
+ String out =
PluginHelper.getModelToYAMLDumper(context).dumpModelAsYaml(context,
context.getRouteDefinition("myRoute"));
+ assertNotNull(out);
+ log.info(out);
+
+ String expected
+ =
IOHelper.stripLineComments(Paths.get("src/test/resources/org/apache/camel/util/transform3.yaml"),
"#", true);
+ Assertions.assertEquals(expected, out);
+ }
+
+ @Override
+ protected RouteBuilder createRouteBuilder() {
+ return new RouteBuilder() {
+ @Override
+ public void configure() {
+ from("timer:java?period={{time:1000}}").routeId("myRoute")
+ .setBody()
+ .simple("Hello Camel from ${routeId}")
+ .choice()
+ .when(simple("${header.foo} == 'bar'"))
+ .to("direct:bar")
+ .when(simple("${header.foo} == 'cake'"))
+ .to("direct:cake")
+ .otherwise()
+ .to("direct:cheese")
+ .end()
+ .log("${body}");
+ }
+ };
+ }
+}
diff --git
a/core/camel-core/src/test/resources/org/apache/camel/util/split-choice.yaml
b/core/camel-core/src/test/resources/org/apache/camel/util/split-choice.yaml
index dccf6d620a8..23155fea850 100644
--- a/core/camel-core/src/test/resources/org/apache/camel/util/split-choice.yaml
+++ b/core/camel-core/src/test/resources/org/apache/camel/util/split-choice.yaml
@@ -31,29 +31,27 @@
uri: mock:sub
- choice:
id: choice
- steps:
- - when:
- id: when
- header:
- expression: foo
- steps:
- - to:
- id: to
- uri: mock:foo
- - when:
- id: when
- header:
- expression: bar
- steps:
- - to:
- id: to
- uri: mock:bar
- - otherwise:
- id: otherwise
- steps:
- - to:
- id: to
- uri: mock:other
+ when:
+ - id: when
+ header:
+ expression: foo
+ steps:
+ - to:
+ id: to
+ uri: mock:foo
+ - id: when
+ header:
+ expression: bar
+ steps:
+ - to:
+ id: to
+ uri: mock:bar
+ otherwise:
+ id: otherwise
+ steps:
+ - to:
+ id: to
+ uri: mock:other
- to:
id: to
uri: mock:last
diff --git
a/core/camel-core/src/test/resources/org/apache/camel/util/transform3.xml
b/core/camel-core/src/test/resources/org/apache/camel/util/transform3.xml
new file mode 100644
index 00000000000..0fc9d63de7c
--- /dev/null
+++ b/core/camel-core/src/test/resources/org/apache/camel/util/transform3.xml
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+
+ 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.
+
+-->
+<route xmlns="http://camel.apache.org/schema/spring"; id="myRoute">
+ <from id="from" uri="timer:java?period={{time:1000}}"/>
+ <setBody id="setBody">
+ <simple>Hello Camel from ${routeId}</simple>
+ </setBody>
+ <choice id="choice">
+ <when id="when">
+ <simple>${header.foo} == 'bar'</simple>
+ <to id="to" uri="direct:bar"/>
+ </when>
+ <when id="when">
+ <simple>${header.foo} == 'cake'</simple>
+ <to id="to" uri="direct:cake"/>
+ </when>
+ <otherwise id="otherwise">
+ <to id="to" uri="direct:cheese"/>
+ </otherwise>
+ </choice>
+ <log id="log" message="${body}"/>
+</route>
diff --git
a/core/camel-core/src/test/resources/org/apache/camel/util/transform3.yaml
b/core/camel-core/src/test/resources/org/apache/camel/util/transform3.yaml
new file mode 100644
index 00000000000..369b5195be5
--- /dev/null
+++ b/core/camel-core/src/test/resources/org/apache/camel/util/transform3.yaml
@@ -0,0 +1,53 @@
+#
+# 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.
+#
+
+- route:
+ id: myRoute
+ from:
+ id: from
+ uri: "timer:java?period={{time:1000}}"
+ steps:
+ - setBody:
+ id: setBody
+ simple:
+ expression: "Hello Camel from ${routeId}"
+ - choice:
+ id: choice
+ when:
+ - id: when
+ simple:
+ expression: "${header.foo} == 'bar'"
+ steps:
+ - to:
+ id: to
+ uri: direct:bar
+ - id: when
+ simple:
+ expression: "${header.foo} == 'cake'"
+ steps:
+ - to:
+ id: to
+ uri: direct:cake
+ otherwise:
+ id: otherwise
+ steps:
+ - to:
+ id: to
+ uri: direct:cheese
+ - log:
+ id: log
+ message: "${body}"
diff --git
a/core/camel-yaml-io/src/main/java/org/apache/camel/yaml/io/EipNode.java
b/core/camel-yaml-io/src/main/java/org/apache/camel/yaml/io/EipNode.java
index df70acc4d9f..d2906717809 100644
--- a/core/camel-yaml-io/src/main/java/org/apache/camel/yaml/io/EipNode.java
+++ b/core/camel-yaml-io/src/main/java/org/apache/camel/yaml/io/EipNode.java
@@ -156,19 +156,28 @@ class EipNode {
}
}
if (outputs != null) {
- // sort so otherwise is last
- outputs.sort((o1, o2) -> {
- if ("otherwise".equals(o1.name)) {
- return 1;
- } else if ("otherwise".equals(o2.name)) {
- return -1;
- }
- return 0;
- });
if (("marshal".equals(name) || "unmarshal".equals(name)) &&
outputs.size() == 1) {
EipNode o = outputs.get(0);
JsonObject jo = o.asJsonObject();
answer.put(o.getName(), jo);
+ } else if ("choice".equals(name)) {
+ // special for choice
+ JsonArray arr = new JsonArray();
+ JsonObject otherwise = null;
+ for (EipNode o : outputs) {
+ if ("otherwise".equals(o.getName())) {
+ otherwise = o.asJsonObject();
+ } else {
+ arr.add(o.asJsonObject());
+ }
+ }
+ if (!arr.isEmpty()) {
+ answer.put("when", arr);
+ }
+ // otherwise should be last
+ if (otherwise != null) {
+ answer.put("otherwise", otherwise);
+ }
} else {
JsonArray arr = new JsonArray();
for (EipNode o : outputs) {
