1 files changed, 106 insertions, 0 deletions
diff --git a/platform/dvcs-impl/src/com/intellij/dvcs/repo/RepositoryImpl.java b/platform/dvcs-impl/src/com/intellij/dvcs/repo/RepositoryImpl.java
new file mode 100644
index 000000000000..5a605c566710
--- /dev/null
+++ b/platform/dvcs-impl/src/com/intellij/dvcs/repo/RepositoryImpl.java
@@ -0,0 +1,106 @@
+/*
+ * Copyright 2000-2013 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.intellij.dvcs.repo;
+
+import com.intellij.openapi.Disposable;
+import com.intellij.openapi.project.Project;
+import com.intellij.openapi.util.Disposer;
+import com.intellij.openapi.vfs.VirtualFile;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+/**
+ * @author Nadya Zabrodina
+ */
+public abstract class RepositoryImpl implements Repository {
+
+  @NotNull private final Project myProject;
+  @NotNull private final VirtualFile myRootDir;
+
+
+  @NotNull protected volatile State myState;
+  @Nullable protected volatile String myCurrentRevision;
+
+  protected RepositoryImpl(@NotNull Project project,
+                           @NotNull VirtualFile dir,
+                           @NotNull Disposable parentDisposable) {
+    myProject = project;
+    myRootDir = dir;
+    Disposer.register(parentDisposable, this);
+  }
+
+  @Override
+  @NotNull
+  public VirtualFile getRoot() {
+    return myRootDir;
+  }
+
+  @Override
+  @NotNull
+  public String getPresentableUrl() {
+    return getRoot().getPresentableUrl();
+  }
+
+  @Override
+  public String toString() {
+    return getPresentableUrl();
+  }
+
+  @Override
+  @NotNull
+  public Project getProject() {
+    return myProject;
+  }
+
+  @NotNull
+  @Override
+  public State getState() {
+    return myState;
+  }
+
+
+  @Override
+  @Nullable
+  public String getCurrentRevision() {
+    return myCurrentRevision;
+  }
+
+  @Override
+  public void dispose() {
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (this == o) return true;
+    if (o == null || getClass() != o.getClass()) return false;
+
+    Repository that = (Repository)o;
+
+    if (!getProject().equals(that.getProject())) return false;
+    if (!getRoot().equals(that.getRoot())) return false;
+
+    return true;
+  }
+
+  @Override
+  public int hashCode() {
+    int result = getProject().hashCode();
+    result = 31 * result + (getRoot().hashCode());
+    return result;
+  }
+}
+
+