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The following commit(s) were added to refs/heads/main by this push:
new 10d9e95b515 CAMEL-20419: Add get transformer jbang command
10d9e95b515 is described below
commit 10d9e95b515ac860a18247ef782a08204b786139
Author: Claus Ibsen <claus.ib...@gmail.com>
AuthorDate: Wed Feb 14 15:49:40 2024 +0100
CAMEL-20419: Add get transformer jbang command
---
.../camel/cli/connector/LocalCliConnector.java | 7 +
.../dsl/jbang/core/commands/CamelJBangMain.java | 1 +
.../core/commands/process/ListTransformer.java | 145 +++++++++++++++++++++
3 files changed, 153 insertions(+)
diff --git
a/dsl/camel-cli-connector/src/main/java/org/apache/camel/cli/connector/LocalCliConnector.java
b/dsl/camel-cli-connector/src/main/java/org/apache/camel/cli/connector/LocalCliConnector.java
index 84183c072c3..df051eb3318 100644
---
a/dsl/camel-cli-connector/src/main/java/org/apache/camel/cli/connector/LocalCliConnector.java
+++
b/dsl/camel-cli-connector/src/main/java/org/apache/camel/cli/connector/LocalCliConnector.java
@@ -950,6 +950,13 @@ public class LocalCliConnector extends ServiceSupport
implements CliConnector, C
root.put("variables", json);
}
}
+ DevConsole dc16 = dcr.resolveById("transformers");
+ if (dc16 != null) {
+ JsonObject json = (JsonObject)
dc16.call(DevConsole.MediaType.JSON);
+ if (json != null && !json.isEmpty()) {
+ root.put("transformers", json);
+ }
+ }
}
// various details
JsonObject services = collectServices();
diff --git
a/dsl/camel-jbang/camel-jbang-core/src/main/java/org/apache/camel/dsl/jbang/core/commands/CamelJBangMain.java
b/dsl/camel-jbang/camel-jbang-core/src/main/java/org/apache/camel/dsl/jbang/core/commands/CamelJBangMain.java
index bce20df06d9..79c6b90dfe8 100644
---
a/dsl/camel-jbang/camel-jbang-core/src/main/java/org/apache/camel/dsl/jbang/core/commands/CamelJBangMain.java
+++
b/dsl/camel-jbang/camel-jbang-core/src/main/java/org/apache/camel/dsl/jbang/core/commands/CamelJBangMain.java
@@ -83,6 +83,7 @@ public class CamelJBangMain implements Callable<Integer> {
.addSubcommand("inflight", new CommandLine(new
ListInflight(main)))
.addSubcommand("blocked", new CommandLine(new
ListBlocked(main)))
.addSubcommand("route-controller", new CommandLine(new
RouteControllerAction(main)))
+ .addSubcommand("transformer", new CommandLine(new
ListTransformer(main)))
.addSubcommand("circuit-breaker", new CommandLine(new
ListCircuitBreaker(main)))
.addSubcommand("metric", new CommandLine(new
ListMetric(main)))
.addSubcommand("service", new CommandLine(new
ListService(main)))
diff --git
a/dsl/camel-jbang/camel-jbang-core/src/main/java/org/apache/camel/dsl/jbang/core/commands/process/ListTransformer.java
b/dsl/camel-jbang/camel-jbang-core/src/main/java/org/apache/camel/dsl/jbang/core/commands/process/ListTransformer.java
new file mode 100644
index 00000000000..921f032507a
--- /dev/null
+++
b/dsl/camel-jbang/camel-jbang-core/src/main/java/org/apache/camel/dsl/jbang/core/commands/process/ListTransformer.java
@@ -0,0 +1,145 @@
+/*
+ * 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.dsl.jbang.core.commands.process;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Iterator;
+import java.util.List;
+
+import com.github.freva.asciitable.AsciiTable;
+import com.github.freva.asciitable.Column;
+import com.github.freva.asciitable.HorizontalAlign;
+import com.github.freva.asciitable.OverflowBehaviour;
+import org.apache.camel.dsl.jbang.core.commands.CamelJBangMain;
+import org.apache.camel.dsl.jbang.core.common.ProcessHelper;
+import org.apache.camel.util.TimeUtils;
+import org.apache.camel.util.json.JsonArray;
+import org.apache.camel.util.json.JsonObject;
+import picocli.CommandLine;
+import picocli.CommandLine.Command;
+
+@Command(name = "transformer", description = "Get list of data type
transformers", sortOptions = false)
+public class ListTransformer extends ProcessBaseCommand {
+
+ public static class PidNameAgeTotalCompletionCandidates implements
Iterable<String> {
+
+ public PidNameAgeTotalCompletionCandidates() {
+ }
+
+ @Override
+ public Iterator<String> iterator() {
+ return List.of("pid", "name", "age", "total").iterator();
+ }
+
+ }
+
+ @CommandLine.Parameters(description = "Name or pid of running Camel
integration", arity = "0..1")
+ String name = "*";
+
+ @CommandLine.Option(names = { "--sort" }, completionCandidates =
PidNameAgeTotalCompletionCandidates.class,
+ description = "Sort by pid, name, age or total",
defaultValue = "pid")
+ String sort;
+
+ public ListTransformer(CamelJBangMain main) {
+ super(main);
+ }
+
+ @Override
+ public Integer doCall() throws Exception {
+ List<Row> rows = new ArrayList<>();
+
+ List<Long> pids = findPids(name);
+ ProcessHandle.allProcesses()
+ .filter(ph -> pids.contains(ph.pid()))
+ .forEach(ph -> {
+ JsonObject root = loadStatus(ph.pid());
+ if (root != null) {
+ JsonObject context = (JsonObject) root.get("context");
+ JsonObject jo = (JsonObject) root.get("transformers");
+ if (context != null && jo != null) {
+ JsonArray array = (JsonArray)
jo.get("transformers");
+ for (int i = 0; i < array.size(); i++) {
+ JsonObject o = (JsonObject) array.get(i);
+ Row row = new Row();
+ row.name = context.getString("name");
+ if ("CamelJBang".equals(row.name)) {
+ row.name = ProcessHelper.extractName(root,
ph);
+ }
+ row.pid = Long.toString(ph.pid());
+ row.dataTypeName = o.getString("name");
+ row.dataTypeFrom = o.getString("from");
+ row.dataTypeTo = o.getString("to");
+ row.uptime = extractSince(ph);
+ row.age = TimeUtils.printSince(row.uptime);
+ rows.add(row);
+ }
+ }
+ }
+ });
+
+ // sort rows
+ rows.sort(this::sortRow);
+
+ if (!rows.isEmpty()) {
+ printTable(rows);
+ }
+
+ return 0;
+ }
+
+ protected void printTable(List<Row> rows) {
+ printer().println(AsciiTable.getTable(AsciiTable.NO_BORDERS, rows,
Arrays.asList(
+ new
Column().header("PID").headerAlign(HorizontalAlign.CENTER).with(r -> r.pid),
+ new
Column().header("NAME").dataAlign(HorizontalAlign.LEFT).maxWidth(30,
OverflowBehaviour.ELLIPSIS_RIGHT)
+ .with(r -> r.name),
+ new
Column().header("AGE").headerAlign(HorizontalAlign.CENTER).with(r -> r.age),
+ new
Column().header("DATA-TYPE").dataAlign(HorizontalAlign.LEFT).with(r ->
r.dataTypeName),
+ new
Column().header("FROM").dataAlign(HorizontalAlign.LEFT).with(r ->
r.dataTypeFrom),
+ new
Column().header("TO").dataAlign(HorizontalAlign.LEFT).with(r ->
r.dataTypeTo))));
+ }
+
+ protected int sortRow(Row o1, Row o2) {
+ String s = sort;
+ int negate = 1;
+ if (s.startsWith("-")) {
+ s = s.substring(1);
+ negate = -1;
+ }
+ switch (s) {
+ case "pid":
+ return Long.compare(Long.parseLong(o1.pid),
Long.parseLong(o2.pid)) * negate;
+ case "name":
+ return o1.name.compareToIgnoreCase(o2.name) * negate;
+ case "age":
+ return Long.compare(o1.uptime, o2.uptime) * negate;
+ default:
+ return 0;
+ }
+ }
+
+ static class Row {
+ String pid;
+ String name;
+ long uptime;
+ String age;
+ String dataTypeName;
+ String dataTypeFrom;
+ String dataTypeTo;
+ }
+
+}
