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davsclaus pushed a commit to branch js
in repository https://gitbox.apache.org/repos/asf/camel.git
commit cb81d59c0a92e0a0f613ed6c6a28aa1e15fa60f7
Author: Claus Ibsen <claus.ib...@gmail.com>
AuthorDate: Sat Nov 19 10:43:01 2022 +0100
CAMEL-18718: camel-javascript
---
.../camel/language/js/JavaScriptExpression.java | 4 +--
.../apache/camel/language/js/JavaScriptHelper.java | 37 ++++++++++++++++++++++
.../camel/language/js/JavaScriptLanguage.java | 4 +--
3 files changed, 39 insertions(+), 6 deletions(-)
diff --git
a/components/camel-javascript/src/main/java/org/apache/camel/language/js/JavaScriptExpression.java
b/components/camel-javascript/src/main/java/org/apache/camel/language/js/JavaScriptExpression.java
index 226a9993492..4a9b8469b8a 100644
---
a/components/camel-javascript/src/main/java/org/apache/camel/language/js/JavaScriptExpression.java
+++
b/components/camel-javascript/src/main/java/org/apache/camel/language/js/JavaScriptExpression.java
@@ -42,9 +42,7 @@ public class JavaScriptExpression extends ExpressionSupport {
@Override
public <T> T evaluate(Exchange exchange, Class<T> type) {
- Context cx = Context.newBuilder("js")
- .allowIO(true)
- .build();
+ Context cx = JavaScriptHelper.newContext();
Value b = cx.getBindings("js");
b.putMember("exchange", exchange);
diff --git
a/components/camel-javascript/src/main/java/org/apache/camel/language/js/JavaScriptHelper.java
b/components/camel-javascript/src/main/java/org/apache/camel/language/js/JavaScriptHelper.java
new file mode 100644
index 00000000000..207bbc3a686
--- /dev/null
+++
b/components/camel-javascript/src/main/java/org/apache/camel/language/js/JavaScriptHelper.java
@@ -0,0 +1,37 @@
+/*
+ * 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.language.js;
+
+import org.graalvm.polyglot.Context;
+import org.graalvm.polyglot.HostAccess;
+import org.graalvm.polyglot.PolyglotAccess;
+
+public final class JavaScriptHelper {
+
+ private JavaScriptHelper() {
+ }
+
+ public static Context newContext() {
+ final Context.Builder contextBuilder = Context.newBuilder("js")
+ .allowIO(true)
+ .allowHostAccess(HostAccess.ALL)
+ .allowHostClassLookup(s -> true)
+ .allowPolyglotAccess(PolyglotAccess.NONE)
+ .option("engine.WarnInterpreterOnly", "false");
+ return contextBuilder.build();
+ }
+}
diff --git
a/components/camel-javascript/src/main/java/org/apache/camel/language/js/JavaScriptLanguage.java
b/components/camel-javascript/src/main/java/org/apache/camel/language/js/JavaScriptLanguage.java
index 3ca43ae5de8..8c6d799b194 100644
---
a/components/camel-javascript/src/main/java/org/apache/camel/language/js/JavaScriptLanguage.java
+++
b/components/camel-javascript/src/main/java/org/apache/camel/language/js/JavaScriptLanguage.java
@@ -45,9 +45,7 @@ public class JavaScriptLanguage extends LanguageSupport
implements ScriptingLang
public <T> T evaluate(String script, Map<String, Object> bindings,
Class<T> resultType) {
script = loadResource(script);
- Context cx = Context.newBuilder("js")
- .allowIO(true)
- .build();
+ Context cx = JavaScriptHelper.newContext();
Value b = cx.getBindings("js");
bindings.forEach(b::putMember);
