Update for latest Couchbase framework

- Update class/method names for latest API - Properly handle background/foreground transitions
couchbaselabs · Sep 9, 2011 · 907da71 · 907da71
1 parent 18555b7
commit 907da71
Show file tree

Hide file tree

Showing 3 changed files with 33 additions and 22 deletions.
diff --git a/Classes/LocationsAppDelegate.h b/Classes/LocationsAppDelegate.h
@@ -5,7 +5,7 @@
   Version: 1.1
  */
 
-#import <Couchbase/CouchbaseEmbeddedServer.h>
+#import <Couchbase/CouchbaseMobile.h>
 @class RootViewController, CouchServer;
 
 @interface LocationsAppDelegate : NSObject <UIApplicationDelegate, CouchbaseDelegate> {

diff --git a/Classes/LocationsAppDelegate.m b/Classes/LocationsAppDelegate.m
@@ -28,7 +28,7 @@ - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(
 	self.rootViewController = [[[RootViewController alloc] initWithStyle:UITableViewStylePlain] autorelease];
 
     // Initialize CouchDB:
-    CouchbaseEmbeddedServer* cb = [[CouchbaseEmbeddedServer alloc] init];
+    CouchbaseMobile* cb = [[CouchbaseMobile alloc] init];
     cb.delegate = self;
 	if (![cb start]) {
         // TODO: Report error
@@ -48,40 +48,47 @@ - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(
 }
 
 // This is the CouchbaseDelegate method called when the database starts up:
--(void)couchbaseDidStart:(NSURL *)serverURL {
+-(void)couchbaseMobile:(CouchbaseMobile*)cb didStart:(NSURL *)serverURL {
-    if (!serverURL) {
-        // TODO: Report error
-        NSLog(@"OMG: Couchbase couldn't start! Exiting!");
-        exit(1);    // Panic!
-    }
-
 #ifdef DEBUG
-	NSLog(@"CouchDB is ready, go!");
+    gCouchLogLevel = 1;  // Turn on some basic logging in CouchCocoa
-    gRESTLogLevel = kRESTLogRequestHeaders;
 #endif
 
-	self.server = [[[CouchServer alloc] initWithURL: serverURL] autorelease];
+    if (!self.server) {
-    CouchDatabase* database = [self.server databaseNamed: @"locations"];
+        // Do this the first time the server starts, i.e. not after a wake-from-bg:
-
+        self.server = [[[CouchServer alloc] initWithURL: serverURL] autorelease];
-    RESTOperation* op = [database create];
+        CouchDatabase* database = [self.server databaseNamed: @"locations"];
-    if (![op wait] && op.httpStatus != 412) {   // 412 = Conflict; just means DB already exists
+
-        // TODO: Report error
+        RESTOperation* op = [database create];
-        NSLog(@"OMG: Couldn't create database: %@", op.error);
+        if (![op wait] && op.httpStatus != 412) {   // 412 = Conflict; just means DB already exists
-        exit(1);    // Panic!
+            // TODO: Report error
+            NSLog(@"OMG: Couldn't create database: %@", op.error);
+            exit(1);    // Panic!
+        }
+        rootViewController.database = database;
     }
-    rootViewController.database = database;
+
+    rootViewController.database.tracksChanges = YES;
+}
+
+
+-(void)couchbaseMobile:(CouchbaseMobile*)couchbase failedToStart:(NSError*)error {
+    // TODO: Report error
+    NSLog(@"OMG: Couchbase couldn't start! Exiting!");
+    exit(1);    // Panic!
 }
 
 
 - (void)applicationDidEnterBackground:(UIApplication *)application {
     // Make sure all async operations complete before allowing the process to be suspended:
-    [RESTOperation wait: rootViewController.database.activeOperations];
+    [RESTOperation wait: self.server.activeOperations];
+    // Stop the change tracker until wake-up
+    rootViewController.database.tracksChanges = NO;
 }
 
 
 - (void)applicationWillTerminate:(UIApplication *)application {
 	// Make sure all async operations complete before quitting:
-    [RESTOperation wait: rootViewController.database.activeOperations];
+    [RESTOperation wait: self.server.activeOperations];
 }
 
 

diff --git a/Locations.xcodeproj/project.pbxproj b/Locations.xcodeproj/project.pbxproj
@@ -279,13 +279,15 @@
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
 				GCC_C_LANGUAGE_STANDARD = c99;
 				GCC_PREPROCESSOR_DEFINITIONS = "DEBUG=1";
+				GCC_TREAT_WARNINGS_AS_ERRORS = YES;
 				GCC_VERSION = "";
 				GCC_WARN_ABOUT_RETURN_TYPE = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				IPHONEOS_DEPLOYMENT_TARGET = 4.0;
 				ONLY_ACTIVE_ARCH = YES;
 				PREBINDING = NO;
 				SDKROOT = iphoneos;
+				WARNING_CFLAGS = "-Wall";
 			};
 			name = Debug;
 		};
@@ -295,12 +297,14 @@
 				ARCHS = "$(ARCHS_STANDARD_32_BIT)";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
 				GCC_C_LANGUAGE_STANDARD = c99;
+				GCC_TREAT_WARNINGS_AS_ERRORS = YES;
 				GCC_VERSION = "";
 				GCC_WARN_ABOUT_RETURN_TYPE = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				IPHONEOS_DEPLOYMENT_TARGET = 4.0;
 				PREBINDING = NO;
 				SDKROOT = iphoneos;
+				WARNING_CFLAGS = "-Wall";
 			};
 			name = Release;
 		};