add ability to reset a given bridge for reloading webviews

marcuswestin · marcuswestin · commit f3e90bf7dde4 · 2012-11-16T14:30:56.000-08:00
diff --git a/WebViewJavascriptBridge/WebViewJavascriptBridge.h b/WebViewJavascriptBridge/WebViewJavascriptBridge.h
@@ -14,6 +14,7 @@ typedef void (^WVJBHandler)(id data, WVJBResponse* response);
 - (void)callHandler:(NSString*)handlerName;
 - (void)callHandler:(NSString*)handlerName data:(id)data;
 - (void)callHandler:(NSString*)handlerName data:(id)data responseCallback:(WVJBResponseCallback)responseCallback;
+- (void)reset;
 @end
 
 @interface WVJBResponse : NSObject
diff --git a/WebViewJavascriptBridge/WebViewJavascriptBridge.m b/WebViewJavascriptBridge/WebViewJavascriptBridge.m
@@ -37,12 +37,10 @@ + (id)bridgeForWebView:(UIWebView *)webView handler:(WVJBHandler)handler {
 + (id)bridgeForWebView:(UIWebView *)webView webViewDelegate:(id<UIWebViewDelegate>)webViewDelegate handler:(WVJBHandler)messageHandler {
     WebViewJavascriptBridge* bridge = [[WebViewJavascriptBridge alloc] init];
     bridge.messageHandler = messageHandler;
-    bridge.startupMessageQueue = [NSMutableArray array];
-    bridge.responseCallbacks = [NSMutableDictionary dictionary];
-    bridge.messageHandlers = [NSMutableDictionary dictionary];
-    bridge.uniqueId = 0;
     bridge.webView = webView;
     bridge.webViewDelegate = webViewDelegate;
+    bridge.messageHandlers = [NSMutableDictionary dictionary];
+    [bridge reset];
     webView.delegate = bridge;
     return bridge;
 }
@@ -74,6 +72,12 @@ - (void)registerHandler:(NSString *)handlerName handler:(WVJBHandler)handler {
     [self.messageHandlers setObject:handler forKey:handlerName];
 }
 
+- (void)reset {
+    self.startupMessageQueue = [NSMutableArray array];
+    self.responseCallbacks = [NSMutableDictionary dictionary];
+    self.uniqueId = 0;
+}
+
 - (void)_sendData:(NSDictionary *)data responseCallback:(WVJBResponseCallback)responseCallback handlerName:(NSString*)handlerName {
     NSMutableDictionary* message = [NSMutableDictionary dictionaryWithObject:data forKey:@"data"];
     
