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Implement MP JSON and metrics combination
Signed-off-by: tvallin <thibault.vallin@oracle.com>
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archetypes/archetypes/src/main/archetype/mp/custom/metrics-micrometer.xml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,172 @@ | ||
| <?xml version="1.0" encoding="UTF-8"?> | ||
| <!-- | ||
| Copyright (c) 2024 Oracle and/or its affiliates. | ||
| Licensed 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. | ||
| --> | ||
| <archetype-script xmlns="https://helidon.io/archetype/2.0" | ||
| xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" | ||
| xsi:schemaLocation="https://helidon.io/archetype/2.0 https://helidon.io/xsd/archetype-2.0.xsd"> | ||
|
|
||
| <methods> | ||
| <method name="metric-micrometer-json"> | ||
| <output if="${metrics.provider} == 'micrometer'"> | ||
| <model if="${media} contains 'json'"> | ||
| <list key="SimpleGreetService-methods"> | ||
| <value><![CDATA[ | ||
| @Path("/{name}") | ||
| @GET | ||
| @Produces(MediaType.APPLICATION_JSON) | ||
| @Counted(name = PERSONALIZED_GETS_COUNTER_NAME, description = PERSONALIZED_GETS_COUNTER_DESCRIPTION, absolute = true) | ||
| @Timed(name = GETS_TIMER_NAME, description = GETS_TIMER_DESCRIPTION, absolute = true) | ||
| public Message getMessage(@PathParam("name") String name) { | ||
| String message = String.format("Hello %s", name); | ||
| return new Message(message); | ||
| }]]> | ||
| </value> | ||
| </list> | ||
| <list key="MainTest-methods"> | ||
| <value><![CDATA[ | ||
| @Test | ||
| void testMicroprofileMetrics() { | ||
| Message message = target.path("simple-greet/Joe") | ||
| .request() | ||
| .get(Message.class); | ||
| assertThat(message.getMessage(), is("Hello Joe")); | ||
| Counter counter = registry.counter("personalizedGets"); | ||
| double before = counter.getCount(); | ||
| message = target.path("simple-greet/Eric") | ||
| .request() | ||
| .get(Message.class); | ||
| assertThat(message.getMessage(), is("Hello Eric")); | ||
| double after = counter.getCount(); | ||
| assertEquals(1d, after - before, "Difference in personalized greeting counter between successive calls"); | ||
| }]]> | ||
| </value> | ||
| </list> | ||
| </model> | ||
| </output> | ||
| </method> | ||
| <method name="metric-micrometer"> | ||
| <output if="${metrics.provider} == 'micrometer'"> | ||
| <model if="!(${media} contains 'json')"> | ||
| <list key="SimpleGreetService-methods"> | ||
| <value><![CDATA[ | ||
| @Path("/{name}") | ||
| @GET | ||
| @Counted(name = PERSONALIZED_GETS_COUNTER_NAME, description = PERSONALIZED_GETS_COUNTER_DESCRIPTION, absolute = true) | ||
| @Timed(name = GETS_TIMER_NAME, description = GETS_TIMER_DESCRIPTION, absolute = true) | ||
| public String getMessage(@PathParam("name") String name) { | ||
| return String.format("Hello %s", name); | ||
| }]]> | ||
| </value> | ||
| </list> | ||
| <list key="MainTest-methods"> | ||
| <value><![CDATA[ | ||
| @Test | ||
| void testMicrometerMetrics() { | ||
| String message = target.path("simple-greet/Joe") | ||
| .request() | ||
| .get(String.class); | ||
| assertThat(message, is("Hello Joe")); | ||
| Counter counter = registry.counter("personalizedGets"); | ||
| double before = counter.getCount(); | ||
| message = target.path("simple-greet/Eric") | ||
| .request() | ||
| .get(String.class); | ||
| assertThat(message, is("Hello Eric")); | ||
| double after = counter.getCount(); | ||
| assertEquals(1d, after - before, "Difference in personalized greeting counter between successive calls"); | ||
| }]]> | ||
| </value> | ||
| </list> | ||
| </model> | ||
| </output> | ||
| </method> | ||
| </methods> | ||
| <call method="metric-micrometer-json"/> | ||
| <call method="metric-micrometer"/> | ||
| <output if="${metrics.provider} == 'micrometer'"> | ||
| <model> | ||
| <list key="dependencies"> | ||
| <map> | ||
| <value key="groupId">io.helidon.microprofile.metrics</value> | ||
| <value key="artifactId">helidon-microprofile-metrics</value> | ||
| </map> | ||
| <map> | ||
| <value key="groupId">io.helidon.webserver.observe</value> | ||
| <value key="artifactId">helidon-webserver-observe-metrics</value> | ||
| </map> | ||
| <map> | ||
| <value key="groupId">io.helidon.metrics</value> | ||
| <value key="artifactId">helidon-metrics-system-meters</value> | ||
| <value key="scope">runtime</value> | ||
| </map> | ||
| <map> | ||
| <value key="groupId">org.eclipse.microprofile.metrics</value> | ||
| <value key="artifactId">microprofile-metrics-api</value> | ||
| </map> | ||
| </list> | ||
| <list key="SimpleGreetService-imports"> | ||
| <value>org.eclipse.microprofile.metrics.annotation.Counted</value> | ||
| <value>org.eclipse.microprofile.metrics.annotation.Timed</value> | ||
| <value>jakarta.ws.rs.PathParam</value> | ||
| </list> | ||
| <list key="SimpleGreetResource-static-fields"> | ||
| <value><![CDATA[ | ||
| private static final String PERSONALIZED_GETS_COUNTER_NAME = "personalizedGets"; | ||
| private static final String PERSONALIZED_GETS_COUNTER_DESCRIPTION = "Counts personalized GET operations"; | ||
| private static final String GETS_TIMER_NAME = "allGets"; | ||
| private static final String GETS_TIMER_DESCRIPTION = "Tracks all GET operations";]]></value> | ||
| </list> | ||
|
|
||
| <list key="MainTest-java-imports"> | ||
| <value>org.eclipse.microprofile.metrics.Counter</value> | ||
| <value>org.eclipse.microprofile.metrics.MetricRegistry</value> | ||
| </list> | ||
| <list key="MainTest-helidon-imports"> | ||
| <value>io.helidon.metrics.api.MetricsFactory</value> | ||
| </list> | ||
| <list key="MainTest-other-imports"> | ||
| <value>org.junit.jupiter.api.AfterAll</value> | ||
| </list> | ||
| <list key="MainTest-static-fields"> | ||
| <value><![CDATA[ | ||
| @Inject | ||
| private MetricRegistry registry;]]></value> | ||
| </list> | ||
| <list key="MainTest-methods" order="999"> | ||
| <value><![CDATA[ | ||
| @AfterAll | ||
| static void clear() { | ||
| MetricsFactory.closeAll(); | ||
| } | ||
| ]]></value> | ||
| </list> | ||
| <list key="MainTest-static-imports"> | ||
| <value>static org.junit.jupiter.api.Assertions.assertEquals</value> | ||
| </list> | ||
| <list key="module-requires"> | ||
| <value>io.helidon.microprofile.metrics</value> | ||
| </list> | ||
| </model> | ||
| </output> | ||
| </archetype-script> |
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