| /* |
| * Copyright 2000-2009 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.javacvsImpl.io; |
| |
| import com.intellij.CvsBundle; |
| import com.intellij.cvsSupport2.Progress; |
| import org.jetbrains.annotations.NonNls; |
| |
| /** |
| * author: lesya |
| */ |
| public class ReadWriteStatistics { |
| private final Progress myProgress; |
| |
| private long myReadBytes = 0; |
| private long myReadFromLastUpdateBytes = 0; |
| private long myShownReadKBytes = 0; |
| |
| private long mySentBytes = 0; |
| private long mySentFromLastUpdateBytes = 0; |
| private long myShownSentKBytes = 0; |
| |
| public static final int KB = 1024; |
| @NonNls private static final String READ_PROGRESS_MESSAGE = CvsBundle.message("progress.text.kb.read"); |
| @NonNls private static final String SENT_PROGRESS_MESSAGE = CvsBundle.message("progress.text.kb.sent"); |
| @NonNls private static final String PROGRESS_SENDING = CvsBundle.message("progress.text.sending.data.to.server"); |
| @NonNls private static final String PROGRESS_READING = CvsBundle.message("progress.text.reading.data.from.server"); |
| |
| public ReadWriteStatistics() { |
| myProgress = Progress.create(); |
| } |
| |
| public ReadWriteStatistics(Progress progress) { |
| myProgress = progress; |
| } |
| |
| public void read(long bytes) { |
| myReadBytes += bytes; |
| myReadFromLastUpdateBytes += bytes; |
| if (myReadFromLastUpdateBytes > KB) { |
| myReadFromLastUpdateBytes = 0; |
| myShownReadKBytes = myReadBytes / KB; |
| } |
| |
| showProgress(PROGRESS_READING); |
| } |
| |
| public void send(long bytes) { |
| mySentBytes += bytes; |
| mySentFromLastUpdateBytes += bytes; |
| if (mySentFromLastUpdateBytes > KB) { |
| mySentFromLastUpdateBytes = 0; |
| myShownSentKBytes = mySentBytes / KB; |
| } |
| showProgress(PROGRESS_SENDING); |
| } |
| |
| private void showProgress(String mesasge) { |
| StringBuffer buffer = new StringBuffer(); |
| buffer.append(mesasge); |
| if ((myShownReadKBytes > 0) || (myShownSentKBytes > 0)) { |
| buffer.append(": "); |
| } |
| if (myShownReadKBytes > 0) { |
| buffer.append(String.valueOf(myShownReadKBytes)); |
| buffer.append(READ_PROGRESS_MESSAGE); |
| if (myShownSentKBytes > 0) buffer.append("; "); |
| } |
| |
| if (myShownSentKBytes > 0) { |
| buffer.append(String.valueOf(myShownSentKBytes)); |
| buffer.append(SENT_PROGRESS_MESSAGE); |
| } |
| |
| |
| myProgress.setText(buffer.toString()); |
| } |
| } |