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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "content/browser/renderer_host/java/java_bridge_dispatcher_host_manager
.h" | 5 #include "content/browser/renderer_host/java/java_bridge_dispatcher_host_manager
.h" |
6 | 6 |
7 #include "base/android/jni_android.h" | 7 #include "base/android/jni_android.h" |
8 #include "base/android/jni_helper.h" | 8 #include "base/android/jni_helper.h" |
9 #include "base/android/scoped_java_ref.h" | 9 #include "base/android/scoped_java_ref.h" |
10 #include "base/bind.h" | 10 #include "base/bind.h" |
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24 } | 24 } |
25 | 25 |
26 JavaBridgeDispatcherHostManager::~JavaBridgeDispatcherHostManager() { | 26 JavaBridgeDispatcherHostManager::~JavaBridgeDispatcherHostManager() { |
27 for (ObjectMap::iterator iter = objects_.begin(); iter != objects_.end(); | 27 for (ObjectMap::iterator iter = objects_.begin(); iter != objects_.end(); |
28 ++iter) { | 28 ++iter) { |
29 blink::WebBindings::releaseObject(iter->second); | 29 blink::WebBindings::releaseObject(iter->second); |
30 } | 30 } |
31 DCHECK_EQ(0U, instances_.size()); | 31 DCHECK_EQ(0U, instances_.size()); |
32 } | 32 } |
33 | 33 |
34 void JavaBridgeDispatcherHostManager::AddNamedObject(const string16& name, | 34 void JavaBridgeDispatcherHostManager::AddNamedObject(const base::string16& name, |
35 NPObject* object) { | 35 NPObject* object) { |
36 // Record this object in a map so that we can add it into RenderViewHosts | 36 // Record this object in a map so that we can add it into RenderViewHosts |
37 // created later. The JavaBridgeDispatcherHost instances will take a | 37 // created later. The JavaBridgeDispatcherHost instances will take a |
38 // reference to the object, but we take one too, because this method can be | 38 // reference to the object, but we take one too, because this method can be |
39 // called before there are any such instances. | 39 // called before there are any such instances. |
40 blink::WebBindings::retainObject(object); | 40 blink::WebBindings::retainObject(object); |
41 objects_[name] = object; | 41 objects_[name] = object; |
42 | 42 |
43 for (InstanceMap::iterator iter = instances_.begin(); | 43 for (InstanceMap::iterator iter = instances_.begin(); |
44 iter != instances_.end(); ++iter) { | 44 iter != instances_.end(); ++iter) { |
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60 retained_object_set.get(env); | 60 retained_object_set.get(env); |
61 base::android::ScopedJavaLocalRef<jobject> current_retained_object_set = | 61 base::android::ScopedJavaLocalRef<jobject> current_retained_object_set = |
62 retained_object_set_.get(env); | 62 retained_object_set_.get(env); |
63 if (!env->IsSameObject(new_retained_object_set.obj(), | 63 if (!env->IsSameObject(new_retained_object_set.obj(), |
64 current_retained_object_set.obj())) { | 64 current_retained_object_set.obj())) { |
65 DCHECK(current_retained_object_set.is_null()); | 65 DCHECK(current_retained_object_set.is_null()); |
66 retained_object_set_ = retained_object_set; | 66 retained_object_set_ = retained_object_set; |
67 } | 67 } |
68 } | 68 } |
69 | 69 |
70 void JavaBridgeDispatcherHostManager::RemoveNamedObject(const string16& name) { | 70 void JavaBridgeDispatcherHostManager::RemoveNamedObject( |
| 71 const base::string16& name) { |
71 ObjectMap::iterator iter = objects_.find(name); | 72 ObjectMap::iterator iter = objects_.find(name); |
72 if (iter == objects_.end()) { | 73 if (iter == objects_.end()) { |
73 return; | 74 return; |
74 } | 75 } |
75 | 76 |
76 blink::WebBindings::releaseObject(iter->second); | 77 blink::WebBindings::releaseObject(iter->second); |
77 objects_.erase(iter); | 78 objects_.erase(iter); |
78 | 79 |
79 for (InstanceMap::iterator iter = instances_.begin(); | 80 for (InstanceMap::iterator iter = instances_.begin(); |
80 iter != instances_.end(); ++iter) { | 81 iter != instances_.end(); ++iter) { |
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147 | 148 |
148 JNIEnv* env = base::android::AttachCurrentThread(); | 149 JNIEnv* env = base::android::AttachCurrentThread(); |
149 base::android::ScopedJavaLocalRef<jobject> retained_object_set = | 150 base::android::ScopedJavaLocalRef<jobject> retained_object_set = |
150 retained_object_set_.get(env); | 151 retained_object_set_.get(env); |
151 if (!retained_object_set.is_null()) { | 152 if (!retained_object_set.is_null()) { |
152 JNI_Java_HashSet_remove(env, retained_object_set, object); | 153 JNI_Java_HashSet_remove(env, retained_object_set, object); |
153 } | 154 } |
154 } | 155 } |
155 | 156 |
156 } // namespace content | 157 } // namespace content |
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