feat(i18n): Allow not to use i18n feature

Author: codeboyzhou

src/main/java/com/github/codeboyzhou/mcp/declarative/server/factory/AbstractMcpServerComponentFactory.java

@@ -1,23 +1,29 @@
 package com.github.codeboyzhou.mcp.declarative.server.factory;
 
 import com.google.inject.Injector;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import java.util.Locale;
 import java.util.ResourceBundle;
 
 public abstract class AbstractMcpServerComponentFactory<T> implements McpServerComponentFactory<T> {
 
+    private static final Logger logger = LoggerFactory.getLogger(AbstractMcpServerComponentFactory.class);
+
+    private static final String RESOURCE_BUNDLE_BASE_NAME = "i18n/mcp_server_component_descriptions";
+
     protected final Injector injector;
 
     private final ResourceBundle bundle;
 
     protected AbstractMcpServerComponentFactory(Injector injector) {
         this.injector = injector;
-        this.bundle = ResourceBundle.getBundle("i18n/mcp_server_component_descriptions", Locale.getDefault());
+        this.bundle = loadResourceBundle();
     }
 
     protected String getDescription(String descriptionI18nKey, String description) {
-        if (!descriptionI18nKey.isBlank() && bundle.containsKey(descriptionI18nKey)) {
+        if (!descriptionI18nKey.isBlank() && bundle != null && bundle.containsKey(descriptionI18nKey)) {
             return bundle.getString(descriptionI18nKey);
         }
         if (!description.isBlank()) {
@@ -26,4 +32,14 @@ protected String getDescription(String descriptionI18nKey, String description) {
         return "No description provided.";
     }
 
+    private ResourceBundle loadResourceBundle() {
+        Locale locale = Locale.getDefault();
+        try {
+            return ResourceBundle.getBundle(RESOURCE_BUNDLE_BASE_NAME, locale);
+        } catch (Exception e) {
+            logger.warn("Can't find resource bundle for base name: {}, locale {}, i18n will be unsupported", RESOURCE_BUNDLE_BASE_NAME, locale);
+            return null;
+        }
+    }
+
 }