| /* |
| * Copyright 2000-2014 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.cvsSupport2.cvsoperations.cvsTagOrBranch; |
| |
| import com.intellij.cvsSupport2.connections.CvsEnvironment; |
| import com.intellij.cvsSupport2.cvsoperations.common.CvsCommandOperation; |
| import com.intellij.openapi.vcs.VcsException; |
| import org.jetbrains.annotations.Nullable; |
| |
| /** |
| * author: lesya |
| */ |
| public abstract class TagsProviderOnEnvironment implements TagsProvider { |
| |
| @Override |
| @Nullable |
| public CvsCommandOperation getOperation() throws VcsException { |
| final CvsEnvironment env = getCvsEnvironment(); |
| if (env == null) return null; |
| return new GetAllBranchesOperation(env, getModule()); |
| } |
| |
| @Nullable |
| protected abstract CvsEnvironment getCvsEnvironment(); |
| |
| public String getModule() { |
| return "."; |
| } |
| } |