From 52963e4eed0bbb3043e08cf90cae77dc7045d09c Mon Sep 17 00:00:00 2001
From: extio-de <github@extio.de>
Date: Mon, 23 Jun 2025 12:48:59 +0200
Subject: [PATCH] AgentContext: Convenience value getter and setter;

---
 pom.xml                                       |  2 +-
 .../de/extio/lmlib/agent/AgentContext.java    | 21 +++++++++++++++++++
 2 files changed, 22 insertions(+), 1 deletion(-)

diff --git a/pom.xml b/pom.xml
index 46299a8..ffd71b2 100755
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
 	<artifactId>lm-lib</artifactId>
 	<groupId>de.extio</groupId>
 	<name>lm-lib</name>
-	<version>1.5.2</version>
+	<version>1.5.3</version>
 	
 	<properties>
 		<java.version>21</java.version>
diff --git a/src/main/java/de/extio/lmlib/agent/AgentContext.java b/src/main/java/de/extio/lmlib/agent/AgentContext.java
index 3aa8392..c4982bb 100755
--- a/src/main/java/de/extio/lmlib/agent/AgentContext.java
+++ b/src/main/java/de/extio/lmlib/agent/AgentContext.java
@@ -86,6 +86,27 @@ public final class AgentContext {
 		this.context.put(key, List.copyOf(value));
 	}
 	
+	public <T> T getValue(final String key, final Class<T> type) {
+		final var values = this.context.get(key);
+		if (values == null || values.isEmpty()) {
+			return null;
+		}
+		final var firstValue = values.getFirst();
+		if (type.isInstance(firstValue)) {
+			return type.cast(firstValue);
+		}
+		throw new IllegalArgumentException("Value for key '" + key + "' is not of type " + type.getName());
+	}
+	
+	public <T> void setValue(final String key, final T value) {
+		if (value == null) {
+			this.context.remove(key);
+		}
+		else {
+			this.context.put(key, List.of(value));
+		}
+	}
+	
 	public Map<String, List<? extends Object>> getContext() {
 		return this.context;
 	}