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davsclaus pushed a commit to branch camel-3.11.x
in repository https://gitbox.apache.org/repos/asf/camel.git
The following commit(s) were added to refs/heads/camel-3.11.x by this push:
new 24cc97e CAMEL-16873: dumpModelToXml now resolves template parameters
with their real values when dumping
24cc97e is described below
commit 24cc97e3db20fa340cb0e6bec64417d0d6061805
Author: Claus Ibsen <claus.ib...@gmail.com>
AuthorDate: Fri Aug 20 09:10:27 2021 +0200
CAMEL-16873: dumpModelToXml now resolves template parameters with their
real values when dumping
---
.../util/DumpModelAsXmlFromRouteTemplateTest.java | 141 +++++++++++++++++++++
.../camel/xml/jaxb/JaxbModelToXMLDumper.java | 15 +++
2 files changed, 156 insertions(+)
diff --git
a/core/camel-core/src/test/java/org/apache/camel/util/DumpModelAsXmlFromRouteTemplateTest.java
b/core/camel-core/src/test/java/org/apache/camel/util/DumpModelAsXmlFromRouteTemplateTest.java
new file mode 100644
index 0000000..e8d46e5
--- /dev/null
+++
b/core/camel-core/src/test/java/org/apache/camel/util/DumpModelAsXmlFromRouteTemplateTest.java
@@ -0,0 +1,141 @@
+/*
+ * 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.util.HashMap;
+import java.util.Map;
+
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.NodeList;
+
+import org.apache.camel.ContextTestSupport;
+import org.apache.camel.ExtendedCamelContext;
+import org.apache.camel.builder.RouteBuilder;
+import org.apache.camel.converter.jaxp.XmlConverter;
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+
+/**
+ *
+ */
+public class DumpModelAsXmlFromRouteTemplateTest extends ContextTestSupport {
+
+ @Test
+ public void testDumpModelAsXml() throws Exception {
+ Map<String, Object> map = new HashMap<>();
+ map.put("bar", "start");
+ map.put("greeting", "Hello");
+ map.put("whereto", "Moes");
+ context.addRouteFromTemplate("foo", "myTemplate", map);
+
+ ExtendedCamelContext ecc = context.adapt(ExtendedCamelContext.class);
+ String xml = ecc.getModelToXMLDumper().dumpModelAsXml(context,
context.getRouteDefinition("foo"));
+ assertNotNull(xml);
+ log.info(xml);
+
+ Document doc = new XmlConverter().toDOMDocument(xml, null);
+ NodeList nodes = doc.getElementsByTagName("simple");
+ assertEquals(1, nodes.getLength());
+ Element node = (Element) nodes.item(0);
+ assertNotNull(node, "Node <simple> expected to be instanceof Element");
+ assertEquals("{{greeting}}", node.getTextContent());
+
+ nodes = doc.getElementsByTagName("to");
+ assertEquals(1, nodes.getLength());
+ node = (Element) nodes.item(0);
+ assertNotNull(node, "Node <to> expected to be instanceof Element");
+ assertEquals("mock:{{whereto}}", node.getAttribute("uri"));
+
+ nodes = doc.getElementsByTagName("route");
+ assertEquals(1, nodes.getLength());
+ node = (Element) nodes.item(0);
+ assertEquals("foo", node.getAttribute("id"));
+ }
+
+ @Test
+ public void testDumpModelAsXmlResolvePlaceholder() throws Exception {
+ Map<String, Object> map = new HashMap<>();
+ map.put("bar", "start");
+ map.put("greeting", "Hello");
+ map.put("whereto", "Moes");
+ context.addRouteFromTemplate("bar", "myTemplate", map);
+ map.clear();
+ map.put("bar", "start2");
+ map.put("greeting", "Bye");
+ map.put("whereto", "Jacks");
+ context.addRouteFromTemplate("bar2", "myTemplate", map);
+
+ ExtendedCamelContext ecc = context.adapt(ExtendedCamelContext.class);
+ String xml = ecc.getModelToXMLDumper().dumpModelAsXml(context,
context.getRouteDefinition("bar"), true, false);
+ assertNotNull(xml);
+ log.info(xml);
+
+ Document doc = new XmlConverter().toDOMDocument(xml, null);
+ NodeList nodes = doc.getElementsByTagName("simple");
+ assertEquals(1, nodes.getLength());
+ Element node = (Element) nodes.item(0);
+ assertNotNull(node, "Node <simple> expected to be instanceof Element");
+ assertEquals("Hello", node.getTextContent());
+
+ nodes = doc.getElementsByTagName("to");
+ assertEquals(1, nodes.getLength());
+ node = (Element) nodes.item(0);
+ assertNotNull(node, "Node <to> expected to be instanceof Element");
+ assertEquals("mock:Moes", node.getAttribute("uri"));
+
+ nodes = doc.getElementsByTagName("route");
+ assertEquals(1, nodes.getLength());
+ node = (Element) nodes.item(0);
+ assertEquals("bar", node.getAttribute("id"));
+
+ xml = ecc.getModelToXMLDumper().dumpModelAsXml(context,
context.getRouteDefinition("bar2"), true, false);
+ assertNotNull(xml);
+ log.info(xml);
+
+ doc = new XmlConverter().toDOMDocument(xml, null);
+ nodes = doc.getElementsByTagName("simple");
+ assertEquals(1, nodes.getLength());
+ node = (Element) nodes.item(0);
+ assertNotNull(node, "Node <simple> expected to be instanceof Element");
+ assertEquals("Bye", node.getTextContent());
+
+ nodes = doc.getElementsByTagName("to");
+ assertEquals(1, nodes.getLength());
+ node = (Element) nodes.item(0);
+ assertNotNull(node, "Node <to> expected to be instanceof Element");
+ assertEquals("mock:Jacks", node.getAttribute("uri"));
+
+ nodes = doc.getElementsByTagName("route");
+ assertEquals(1, nodes.getLength());
+ node = (Element) nodes.item(0);
+ assertEquals("bar2", node.getAttribute("id"));
+ }
+
+ @Override
+ protected RouteBuilder createRouteBuilder() throws Exception {
+ return new RouteBuilder() {
+ @Override
+ public void configure() throws Exception {
+
routeTemplate("myTemplate").templateParameter("bar").templateParameter("greeting").templateParameter("whereto")
+
.from("direct:{{bar}}").transform(simple("{{greeting}}")).to("mock:{{whereto}}");
+ }
+ };
+ }
+}
diff --git
a/core/camel-xml-jaxb/src/main/java/org/apache/camel/xml/jaxb/JaxbModelToXMLDumper.java
b/core/camel-xml-jaxb/src/main/java/org/apache/camel/xml/jaxb/JaxbModelToXMLDumper.java
index 9280a87..f21fc98 100644
---
a/core/camel-xml-jaxb/src/main/java/org/apache/camel/xml/jaxb/JaxbModelToXMLDumper.java
+++
b/core/camel-xml-jaxb/src/main/java/org/apache/camel/xml/jaxb/JaxbModelToXMLDumper.java
@@ -47,6 +47,7 @@ import org.apache.camel.model.RouteTemplateDefinition;
import org.apache.camel.model.RouteTemplatesDefinition;
import org.apache.camel.model.RoutesDefinition;
import org.apache.camel.spi.ModelToXMLDumper;
+import org.apache.camel.spi.PropertiesComponent;
import org.apache.camel.spi.annotations.JdkService;
import org.apache.camel.util.xml.XmlLineNumberParser;
@@ -156,10 +157,24 @@ public class JaxbModelToXMLDumper implements
ModelToXMLDumper {
}
if (resolvePlaceholders) {
+ PropertiesComponent pc =
context.getPropertiesComponent();
+ if (definition instanceof RouteDefinition) {
+ RouteDefinition routeDefinition =
(RouteDefinition) definition;
+ // if the route definition was created via a route
template then we need to prepare its parameters when the route is being created
and started
+ if (routeDefinition.isTemplate() != null &&
routeDefinition.isTemplate()
+ && routeDefinition.getTemplateParameters()
!= null) {
+ Properties prop = new Properties();
+
prop.putAll(routeDefinition.getTemplateParameters());
+ pc.setLocalProperties(prop);
+ }
+ }
try {
after = context.resolvePropertyPlaceholders(after);
} catch (Exception e) {
// ignore
+ } finally {
+ // clear local after the route is dumped
+ pc.setLocalProperties(null);
}
}
