应用部署在发行版tomcat的支持

Signed-off-by: Yaxx19 <[email protected]>

sermant-agentcore/sermant-agentcore-core/src/main/java/io/sermant/core/plugin/agent/enhance/AbstractClassLoaderInterceptor.java

@@ -0,0 +1,2 @@
+package io.sermant.core.plugin.agent.enhance;public class AbstractClassLoaderInterceptor {
+}

sermant-agentcore/sermant-agentcore-core/src/main/java/io/sermant/core/plugin/agent/enhance/WebappClassLoaderDeclarer.java

@@ -0,0 +1,26 @@
+package io.sermant.core.plugin.agent.enhance;
+
+import io.sermant.core.plugin.agent.declarer.AbstractPluginDeclarer;
+import io.sermant.core.plugin.agent.declarer.InterceptDeclarer;
+import io.sermant.core.plugin.agent.matcher.ClassMatcher;
+
+/**
+ * Tomcat ClassLoader 增强
+ *
+ * @author Yaxx19
+ * @since 2024-06-04
+ */
+public class TomcatClassLoaderDeclarer extends AbstractPluginDeclarer {
+
+    private static final String TOMCAT_CLASS_LOADER = "org.apache.catalina.loader.WebappClassLoaderBase";
+
+    @Override
+    public ClassMatcher getClassMatcher() {
+        return ClassMatcher.nameEquals(TOMCAT_CLASS_LOADER);
+    }
+
+    @Override
+    public InterceptDeclarer[] getInterceptDeclarers(ClassLoader classLoader) {
+        return new InterceptDeclarer[0];
+    }
+}

sermant-agentcore/sermant-agentcore-core/src/main/java/io/sermant/core/plugin/agent/enhance/WebappClassLoaderGetResourceAsStreamInterceptor.java

@@ -0,0 +1,2 @@
+package io.sermant.core.plugin.agent.enhance;public class WebappClassLoaderGetResourceAsStreamInterceptor {
+}