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davsclaus pushed a commit to branch main
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The following commit(s) were added to refs/heads/main by this push:
new 294b0e5f901 CAMEL-20419: Add transformer dev console
294b0e5f901 is described below
commit 294b0e5f901a146d57faa5614c30cdd6564158e6
Author: Claus Ibsen <[email protected]>
AuthorDate: Wed Feb 14 14:25:07 2024 +0100
CAMEL-20419: Add transformer dev console
---
.../apache/camel/impl/engine/TransformerKey.java | 7 --
.../org/apache/camel/dev-console/transformers | 2 +
.../camel/impl/console/TransformerConsole.java | 87 ++++++++++++++++++++++
3 files changed, 89 insertions(+), 7 deletions(-)
diff --git
a/core/camel-base-engine/src/main/java/org/apache/camel/impl/engine/TransformerKey.java
b/core/camel-base-engine/src/main/java/org/apache/camel/impl/engine/TransformerKey.java
index a74724467ef..01b769cb446 100644
---
a/core/camel-base-engine/src/main/java/org/apache/camel/impl/engine/TransformerKey.java
+++
b/core/camel-base-engine/src/main/java/org/apache/camel/impl/engine/TransformerKey.java
@@ -48,10 +48,6 @@ public final class TransformerKey extends
ValueHolder<String> {
/**
* Create the string that represents this transformer key. Either uses
both full names of from/to data types in
* combination or only uses the toType data type full name in case
fromType is not specified.
- *
- * @param from
- * @param to
- * @return
*/
private static String createKeyString(DataType from, DataType to) {
if (DataType.isAnyType(from)) {
@@ -64,9 +60,6 @@ public final class TransformerKey extends ValueHolder<String>
{
/**
* Create the transformer key for the given transformer either using the
transformer name or it's specified from/to
* data type name.
- *
- * @param answer
- * @return
*/
public static TransformerKey createFrom(Transformer answer) {
if (!DataType.isAnyType(answer.getFrom()) &&
!DataType.isAnyType(answer.getTo())) {
diff --git
a/core/camel-console/src/generated/resources/META-INF/services/org/apache/camel/dev-console/transformers
b/core/camel-console/src/generated/resources/META-INF/services/org/apache/camel/dev-console/transformers
new file mode 100644
index 00000000000..d09831b47ed
--- /dev/null
+++
b/core/camel-console/src/generated/resources/META-INF/services/org/apache/camel/dev-console/transformers
@@ -0,0 +1,2 @@
+# Generated by camel build tools - do NOT edit this file!
+class=org.apache.camel.impl.console.TransformerConsole
diff --git
a/core/camel-console/src/main/java/org/apache/camel/impl/console/TransformerConsole.java
b/core/camel-console/src/main/java/org/apache/camel/impl/console/TransformerConsole.java
new file mode 100644
index 00000000000..ebb6e65b18c
--- /dev/null
+++
b/core/camel-console/src/main/java/org/apache/camel/impl/console/TransformerConsole.java
@@ -0,0 +1,87 @@
+/*
+ * 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.Map;
+
+import org.apache.camel.spi.Transformer;
+import org.apache.camel.spi.TransformerRegistry;
+import org.apache.camel.spi.annotations.DevConsole;
+import org.apache.camel.support.console.AbstractDevConsole;
+import org.apache.camel.util.json.JsonArray;
+import org.apache.camel.util.json.JsonObject;
+
+@DevConsole("transformers")
+public class TransformerConsole extends AbstractDevConsole {
+
+ public TransformerConsole() {
+ super("camel", "transformers", "Data Type Transformers", "Camel Data
Type Transformer information");
+ }
+
+ @Override
+ protected String doCallText(Map<String, Object> options) {
+ StringBuilder sb = new StringBuilder();
+
+ TransformerRegistry<?> reg =
getCamelContext().getTransformerRegistry();
+ sb.append(String.format("\n Size: %s", reg.size()));
+ sb.append(String.format("\n Dynamic Size: %s", reg.dynamicSize()));
+ sb.append(String.format("\n Static Size: %s", reg.staticSize()));
+ sb.append(String.format("\n Maximum Cache Size: %s",
reg.getMaximumCacheSize()));
+
+ sb.append("\n");
+ sb.append("\nTransformers:\n");
+ for (Map.Entry<?, Transformer> entry : reg.entrySet()) {
+ Transformer t = entry.getValue();
+ String from = t.getFrom() != null ? t.getFrom().getFullName() :
"*";
+ String to = t.getTo() != null ? t.getTo().getFullName() : "*";
+ sb.append(String.format("\n %s (from: %s to: %s)",
t.getName(), from, to));
+ }
+ sb.append("\n");
+
+ return sb.toString();
+ }
+
+ @Override
+ protected JsonObject doCallJson(Map<String, Object> options) {
+ JsonObject root = new JsonObject();
+
+ TransformerRegistry<?> reg =
getCamelContext().getTransformerRegistry();
+ root.put("size", reg.size());
+ root.put("dynamicSize", reg.dynamicSize());
+ root.put("staticSize", reg.staticSize());
+ root.put("maximumCacheSize", reg.getMaximumCacheSize());
+ JsonArray arr = new JsonArray();
+ for (Map.Entry<?, Transformer> entry : reg.entrySet()) {
+ Transformer t = entry.getValue();
+ String from = t.getFrom() != null ? t.getFrom().getFullName() :
null;
+ String to = t.getTo() != null ? t.getTo().getFullName() : null;
+ JsonObject jo = new JsonObject();
+ jo.put("name", t.getName());
+ if (from != null) {
+ jo.put("from", from);
+ }
+ if (to != null) {
+ jo.put("to", to);
+ }
+ arr.add(jo);
+ }
+ if (!arr.isEmpty()) {
+ root.put("transformers", arr);
+ }
+ return root;
+ }
+}
