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Java Transaction.flush方法代码示例

本文整理汇总了Java中jetbrains.exodus.env.Transaction.flush方法的典型用法代码示例。如果您正苦于以下问题：Java Transaction.flush方法的具体用法？Java Transaction.flush怎么用？Java Transaction.flush使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类jetbrains.exodus.env.Transaction的用法示例。


在下文中一共展示了Transaction.flush方法的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: testRenameFile

import jetbrains.exodus.env.Transaction; //导入方法依赖的package包/类
@Test
public void testRenameFile() throws InterruptedException {
    testFileCreation();
    final Transaction txn = env.beginTransaction();
    File file0 = vfs.openFile(txn, "file0", false);
    txn.revert();
    Assert.assertNotNull(file0);
    final long fd = file0.getDescriptor();
    final long created = file0.getCreated();
    final long lastModified = file0.getLastModified();
    Thread.sleep(50);
    vfs.renameFile(txn, file0, "file1");
    txn.flush();
    file0 = vfs.openFile(txn, "file0", false);
    File file1 = vfs.openFile(txn, "file1", false);
    txn.abort();
    Assert.assertNull(file0);
    Assert.assertNotNull(file1);
    Assert.assertEquals(fd, file1.getDescriptor());
    Assert.assertEquals(created, file1.getCreated());
    Assert.assertTrue(file1.getLastModified() > lastModified);
}
开发者ID:JetBrains，项目名称:xodus，代码行数:23，代码来源:VfsFileTests.java

示例2: testDeleteFile4

import jetbrains.exodus.env.Transaction; //导入方法依赖的package包/类
@Test
public void testDeleteFile4() throws IOException {
    final Transaction txn = env.beginTransaction();
    for (int i = 0; i < 50; ++i) {
        final File file0 = vfs.createFile(txn, "file0");
        final OutputStream outputStream = vfs.writeFile(txn, file0);
        for (int j = 0; j < i; ++j) {
            outputStream.write(new byte[vfs.getConfig().getClusteringStrategy().getFirstClusterSize()]);
        }
        outputStream.write("vain bytes to be deleted".getBytes());
        for (int j = 0; j < i + 1; ++j) {
            outputStream.write(new byte[vfs.getConfig().getClusteringStrategy().getFirstClusterSize()]);
        }
        outputStream.close();
        txn.flush();
        Assert.assertNotNull(vfs.deleteFile(txn, "file0"));
        txn.flush();
    }
    Assert.assertEquals(0L, vfs.getContents().count(txn));
    txn.commit();
}
开发者ID:JetBrains，项目名称:xodus，代码行数:22，代码来源:VfsFileTests.java

示例3: testTouchFile

import jetbrains.exodus.env.Transaction; //导入方法依赖的package包/类
@Test
public void testTouchFile() throws InterruptedException {
    final Transaction txn = env.beginTransaction();
    vfs.createFile(txn, "file0");
    txn.flush();
    File file0 = vfs.openFile(txn, "file0", false);
    Assert.assertNotNull(file0);
    Assert.assertEquals(file0.getCreated(), file0.getLastModified());
    Thread.sleep(100);
    vfs.touchFile(txn, file0);
    txn.flush();
    file0 = vfs.openFile(txn, "file0", false);
    Assert.assertNotNull(file0);
    Assert.assertTrue(file0.getCreated() + 50 < file0.getLastModified());
    txn.commit();
}
开发者ID:JetBrains，项目名称:xodus，代码行数:17，代码来源:VfsFileTests.java

示例4: writeRandomAccessRead

import jetbrains.exodus.env.Transaction; //导入方法依赖的package包/类
@Test
public void writeRandomAccessRead() throws IOException {
    final Transaction txn = env.beginTransaction();
    final File file0 = vfs.createFile(txn, "file0");
    final OutputStream outputStream = vfs.appendFile(txn, file0);
    outputStream.write((HOEGAARDEN + HOEGAARDEN + HOEGAARDEN + HOEGAARDEN).getBytes(UTF_8));
    outputStream.close();
    txn.flush();
    InputStream inputStream = vfs.readFile(txn, file0, 0);
    Assert.assertEquals(HOEGAARDEN + HOEGAARDEN + HOEGAARDEN + HOEGAARDEN, streamAsString(inputStream));
    inputStream.close();
    inputStream = vfs.readFile(txn, file0, 10);
    Assert.assertEquals(HOEGAARDEN + HOEGAARDEN + HOEGAARDEN, streamAsString(inputStream));
    inputStream.close();
    inputStream = vfs.readFile(txn, file0, 20);
    Assert.assertEquals(HOEGAARDEN + HOEGAARDEN, streamAsString(inputStream));
    inputStream.close();
    inputStream = vfs.readFile(txn, file0, 30);
    Assert.assertEquals(HOEGAARDEN, streamAsString(inputStream));
    inputStream.close();
    txn.abort();
}
开发者ID:JetBrains，项目名称:xodus，代码行数:23，代码来源:VfsStreamsTests.java

示例5: writeOverwriteRead

import jetbrains.exodus.env.Transaction; //导入方法依赖的package包/类
@Test
public void writeOverwriteRead() throws IOException {
    final Transaction txn = env.beginTransaction();
    final File file0 = vfs.createFile(txn, "file0");
    OutputStream outputStream = vfs.appendFile(txn, file0);
    outputStream.write(HOEGAARDEN.getBytes(UTF_8));
    outputStream.close();
    txn.flush();
    outputStream = vfs.writeFile(txn, file0);
    outputStream.write("x".getBytes(UTF_8));
    outputStream.close();
    txn.flush();
    final InputStream inputStream = vfs.readFile(txn, file0);
    Assert.assertEquals('x' + HOEGAARDEN.substring(1), streamAsString(inputStream));
    inputStream.close();
    txn.abort();
}
开发者ID:JetBrains，项目名称:xodus，代码行数:18，代码来源:VfsStreamsTests.java

示例6: writeOverwriteRead2

import jetbrains.exodus.env.Transaction; //导入方法依赖的package包/类
@Test
public void writeOverwriteRead2() throws IOException {
    final Transaction txn = env.beginTransaction();
    final File file0 = vfs.createFile(txn, "file0");
    OutputStream outputStream = vfs.appendFile(txn, file0);
    outputStream.write((HOEGAARDEN + HOEGAARDEN + HOEGAARDEN + HOEGAARDEN).getBytes(UTF_8));
    outputStream.close();
    txn.flush();
    outputStream = vfs.writeFile(txn, file0);
    outputStream.write("x".getBytes(UTF_8));
    outputStream.write(HOEGAARDEN.substring(1).getBytes(UTF_8));
    outputStream.write("x".getBytes(UTF_8));
    outputStream.write(HOEGAARDEN.substring(1).getBytes(UTF_8));
    outputStream.write("x".getBytes(UTF_8));
    outputStream.write(HOEGAARDEN.substring(1).getBytes(UTF_8));
    outputStream.write("x".getBytes(UTF_8));
    outputStream.write(HOEGAARDEN.substring(1).getBytes(UTF_8));
    outputStream.close();
    txn.flush();
    final InputStream inputStream = vfs.readFile(txn, file0);
    Assert.assertEquals('x' + HOEGAARDEN.substring(1) +
        'x' + HOEGAARDEN.substring(1) + 'x' + HOEGAARDEN.substring(1) +
        'x' + HOEGAARDEN.substring(1), streamAsString(inputStream));
    inputStream.close();
    txn.abort();
}
开发者ID:JetBrains，项目名称:xodus，代码行数:27，代码来源:VfsStreamsTests.java

示例7: writeRandomAccessOverwriteRead2

import jetbrains.exodus.env.Transaction; //导入方法依赖的package包/类
@Test
public void writeRandomAccessOverwriteRead2() throws IOException {
    final Transaction txn = env.beginTransaction();
    final File file0 = vfs.createFile(txn, "file0");
    OutputStream outputStream = vfs.appendFile(txn, file0);
    outputStream.write((HOEGAARDEN + HOEGAARDEN + HOEGAARDEN + HOEGAARDEN).getBytes(UTF_8));
    outputStream.close();
    txn.flush();
    outputStream = vfs.writeFile(txn, file0, 1000000);
    outputStream.write("x".getBytes(UTF_8));
    outputStream.close();
    txn.flush();
    final InputStream inputStream = vfs.readFile(txn, file0);
    Assert.assertEquals(HOEGAARDEN + HOEGAARDEN + HOEGAARDEN + HOEGAARDEN + 'x', streamAsString(inputStream));
    inputStream.close();
    txn.abort();
}
开发者ID:JetBrains，项目名称:xodus，代码行数:18，代码来源:VfsStreamsTests.java

示例8: testTimeFieldsOfFiles

import jetbrains.exodus.env.Transaction; //导入方法依赖的package包/类
@Test
public void testTimeFieldsOfFiles() throws IOException, InterruptedException {
    final long start = System.currentTimeMillis();
    Thread.sleep(20);
    final Transaction txn = env.beginTransaction();
    File file0 = vfs.createFile(txn, "file0");
    txn.flush();
    Thread.sleep(20);
    final OutputStream outputStream = vfs.appendFile(txn, file0);
    outputStream.write(RENAT_GILFANOV.getBytes(UTF_8));
    outputStream.close();
    txn.flush();
    file0 = vfs.openFile(txn, "file0", false);
    Assert.assertNotNull(file0);
    Assert.assertTrue(file0.getCreated() > start);
    Assert.assertTrue(file0.getCreated() < file0.getLastModified());
    txn.abort();
}
开发者ID:JetBrains，项目名称:xodus，代码行数:19，代码来源:VfsStreamsTests.java

示例9: testFileLength

import jetbrains.exodus.env.Transaction; //导入方法依赖的package包/类
@Test
public void testFileLength() throws IOException {
    final Transaction txn = env.beginTransaction();
    vfs.createFile(txn, "file0");
    txn.flush();
    for (int i = 0; i < 300; ++i) {
        final File file0 = vfs.openFile(txn, "file0", false);
        Assert.assertNotNull(file0);
        Assert.assertEquals((long) i, vfs.getFileLength(txn, file0));
        final OutputStream outputStream = vfs.appendFile(txn, file0);
        outputStream.write(i);
        outputStream.close();
        txn.flush();
    }
    txn.abort();
}
开发者ID:JetBrains，项目名称:xodus，代码行数:17，代码来源:VfsStreamsTests.java

示例10: testWriteAndSeek2

import jetbrains.exodus.env.Transaction; //导入方法依赖的package包/类
@Test
@TestFor(issues = "XD-624")
public void testWriteAndSeek2() throws IOException {
    Transaction txn = env.beginTransaction();
    vfs.getConfig().setClusteringStrategy(new ClusteringStrategy.LinearClusteringStrategy(8));
    final File file = vfs.createFile(txn, "file0");
    OutputStream outputStream = vfs.writeFile(txn, file);
    final byte[] bytes = HOEGAARDEN.getBytes(UTF_8);
    outputStream.write(bytes);
    outputStream.close();
    outputStream = vfs.writeFile(txn, file, bytes.length);
    outputStream.write(bytes);
    outputStream.close();
    txn.flush();
    final InputStream inputStream = vfs.readFile(txn, file);
    Assert.assertEquals(HOEGAARDEN + HOEGAARDEN, streamAsString(inputStream));
    txn.abort();
}
开发者ID:JetBrains，项目名称:xodus，代码行数:19，代码来源:VfsStreamsTests.java

示例11: testWriteAndSeek3

import jetbrains.exodus.env.Transaction; //导入方法依赖的package包/类
@Test
@TestFor(issues = "XD-624")
public void testWriteAndSeek3() throws IOException {
    Transaction txn = env.beginTransaction();
    vfs.getConfig().setClusteringStrategy(new ClusteringStrategy.LinearClusteringStrategy(8));
    final File file = vfs.createFile(txn, "file0");
    OutputStream outputStream = vfs.writeFile(txn, file);
    final byte[] bytes = HOEGAARDEN.getBytes(UTF_8);
    outputStream.write(bytes);
    outputStream.close();
    outputStream = vfs.appendFile(txn, file);
    outputStream.write(bytes);
    outputStream.close();
    txn.flush();
    final InputStream inputStream = vfs.readFile(txn, file);
    Assert.assertEquals(HOEGAARDEN + HOEGAARDEN, streamAsString(inputStream));
    txn.abort();
}
开发者ID:JetBrains，项目名称:xodus，代码行数:19，代码来源:VfsStreamsTests.java

示例12: testDeleteFile2

import jetbrains.exodus.env.Transaction; //导入方法依赖的package包/类
@Test
public void testDeleteFile2() {
    Transaction txn = env.beginTransaction();
    vfs.createFile(txn, "file0");
    txn.flush();
    vfs.deleteFile(txn, "file0");
    txn.flush();
    Assert.assertNull(vfs.openFile(txn, "file0", false));
    final File file0 = vfs.openFile(txn, "file0", true);
    txn.commit();
    Assert.assertNotNull(file0);
    Assert.assertEquals("file0", file0.getPath());
}
开发者ID:JetBrains，项目名称:xodus，代码行数:14，代码来源:VfsFileTests.java

示例13: testDeleteFile3

import jetbrains.exodus.env.Transaction; //导入方法依赖的package包/类
@Test
public void testDeleteFile3() throws IOException {
    final Transaction txn = env.beginTransaction();
    for (int i = 0; i < 10; ++i) {
        final File file0 = vfs.createFile(txn, "file0");
        final OutputStream outputStream = vfs.writeFile(txn, file0);
        outputStream.write("vain bytes to be deleted".getBytes());
        outputStream.close();
        txn.flush();
        Assert.assertNotNull(vfs.deleteFile(txn, "file0"));
        txn.flush();
    }
    Assert.assertEquals(0L, vfs.getContents().count(txn));
    txn.commit();
}
开发者ID:JetBrains，项目名称:xodus，代码行数:16，代码来源:VfsFileTests.java

示例14: writeRead

import jetbrains.exodus.env.Transaction; //导入方法依赖的package包/类
@Test
public void writeRead() throws IOException {
    final Transaction txn = env.beginTransaction();
    final File file0 = vfs.createFile(txn, "file0");
    final OutputStream outputStream = vfs.appendFile(txn, file0);
    outputStream.write(HOEGAARDEN.getBytes(UTF_8));
    outputStream.close();
    txn.flush();
    final InputStream inputStream = vfs.readFile(txn, file0);
    Assert.assertEquals(HOEGAARDEN, streamAsString(inputStream));
    inputStream.close();
    txn.abort();
}
开发者ID:JetBrains，项目名称:xodus，代码行数:14，代码来源:VfsStreamsTests.java

示例15: writeOverwriteAppendRead

import jetbrains.exodus.env.Transaction; //导入方法依赖的package包/类
@Test
public void writeOverwriteAppendRead() throws IOException {
    final Transaction txn = env.beginTransaction();
    final File file0 = vfs.createFile(txn, "file0");
    OutputStream outputStream = vfs.appendFile(txn, file0);
    outputStream.write((HOEGAARDEN + HOEGAARDEN + HOEGAARDEN + HOEGAARDEN).getBytes(UTF_8));
    outputStream.close();
    txn.flush();
    outputStream = vfs.writeFile(txn, file0);
    outputStream.write("x".getBytes(UTF_8));
    outputStream.write(HOEGAARDEN.substring(1).getBytes(UTF_8));
    outputStream.write("x".getBytes(UTF_8));
    outputStream.write(HOEGAARDEN.substring(1).getBytes(UTF_8));
    outputStream.write("x".getBytes(UTF_8));
    outputStream.write(HOEGAARDEN.substring(1).getBytes(UTF_8));
    outputStream.write("x".getBytes(UTF_8));
    outputStream.write(HOEGAARDEN.substring(1).getBytes(UTF_8));
    outputStream.close();
    txn.flush();
    outputStream = vfs.appendFile(txn, file0);
    outputStream.write(HOEGAARDEN.getBytes(UTF_8));
    outputStream.close();
    txn.flush();
    final InputStream inputStream = vfs.readFile(txn, file0);
    Assert.assertEquals('x' + HOEGAARDEN.substring(1) +
        'x' + HOEGAARDEN.substring(1) + 'x' + HOEGAARDEN.substring(1) +
        'x' + HOEGAARDEN.substring(1) + HOEGAARDEN, streamAsString(inputStream));
    inputStream.close();
    txn.abort();
}
开发者ID:JetBrains，项目名称:xodus，代码行数:31，代码来源:VfsStreamsTests.java


注：本文中的jetbrains.exodus.env.Transaction.flush方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。