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commit 98e0b91b64de72db5a1f58cfe0ce3ffb853ec083
Author: Claus Ibsen <claus.ib...@gmail.com>
AuthorDate: Sat Dec 30 10:00:10 2023 +0100
CAMEL-19749: Add variables as concept to Camel
---
.../org/apache/camel/dev-console/variables | 2 +
.../camel/impl/console/VariablesDevConsole.java | 81 ++++++++++++++++++++++
2 files changed, 83 insertions(+)
diff --git
a/core/camel-console/src/generated/resources/META-INF/services/org/apache/camel/dev-console/variables
b/core/camel-console/src/generated/resources/META-INF/services/org/apache/camel/dev-console/variables
new file mode 100644
index 00000000000..09e0f310219
--- /dev/null
+++
b/core/camel-console/src/generated/resources/META-INF/services/org/apache/camel/dev-console/variables
@@ -0,0 +1,2 @@
+# Generated by camel build tools - do NOT edit this file!
+class=org.apache.camel.impl.console.VariablesDevConsole
diff --git
a/core/camel-console/src/main/java/org/apache/camel/impl/console/VariablesDevConsole.java
b/core/camel-console/src/main/java/org/apache/camel/impl/console/VariablesDevConsole.java
new file mode 100644
index 00000000000..a25e0a103eb
--- /dev/null
+++
b/core/camel-console/src/main/java/org/apache/camel/impl/console/VariablesDevConsole.java
@@ -0,0 +1,81 @@
+/*
+ * 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.impl.console;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import org.apache.camel.spi.BrowsableVariableRepository;
+import org.apache.camel.spi.annotations.DevConsole;
+import org.apache.camel.support.console.AbstractDevConsole;
+import org.apache.camel.util.json.JsonObject;
+
+@DevConsole("variables")
+public class VariablesDevConsole extends AbstractDevConsole {
+
+ public VariablesDevConsole() {
+ super("camel", "variables", "Variables", "Displays variables");
+ }
+
+ @Override
+ protected String doCallText(Map<String, Object> options) {
+ StringBuilder sb = new StringBuilder();
+
+ Set<BrowsableVariableRepository> repos =
getCamelContext().getRegistry().findByType(BrowsableVariableRepository.class);
+ for (BrowsableVariableRepository repo : repos) {
+ sb.append(String.format("Variable repository: %s (size: %n)",
repo.getId(), repo.size()));
+ sb.append("\n");
+ for (Map.Entry<String, Object> entry :
repo.getVariables().entrySet()) {
+ String k = entry.getKey();
+ Object v = entry.getValue();
+ sb.append(String.format("\n %s = %s", k, v));
+ }
+ sb.append("\n");
+ }
+
+ return sb.toString();
+ }
+
+ @Override
+ protected JsonObject doCallJson(Map<String, Object> options) {
+ JsonObject root = new JsonObject();
+
+ Set<BrowsableVariableRepository> repos =
getCamelContext().getRegistry().findByType(BrowsableVariableRepository.class);
+ for (BrowsableVariableRepository repo : repos) {
+ List<JsonObject> arr = new ArrayList<>();
+ JsonObject jo = new JsonObject();
+ root.put(repo.getId(), jo);
+ jo.put("id", repo.getId());
+ jo.put("size", repo.size());
+ for (Map.Entry<String, Object> entry :
repo.getVariables().entrySet()) {
+ String k = entry.getKey();
+ Object v = entry.getValue();
+ JsonObject e = new JsonObject();
+ e.put("key", k);
+ e.put("value", v);
+ arr.add(e);
+ }
+ if (!arr.isEmpty()) {
+ jo.put("variables", arr);
+ }
+ }
+
+ return root;
+ }
+}
