本文整理匯總了Java中org.apache.commons.io.FileUtils.checksumCRC32方法的典型用法代碼示例。如果您正苦於以下問題：Java FileUtils.checksumCRC32方法的具體用法？Java FileUtils.checksumCRC32怎麽用？Java FileUtils.checksumCRC32使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類org.apache.commons.io.FileUtils的用法示例。
在下文中一共展示了FileUtils.checksumCRC32方法的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: ModuleClassLoader
import org.apache.commons.io.FileUtils; //導入方法依賴的package包/類
private ModuleClassLoader(final File moduleJarFile,
final File tempModuleJarFile,
final ClassLoader sandboxClassLoader) throws IOException {
super(
new URL[]{new URL("file:" + tempModuleJarFile.getPath())},
new Routing(
sandboxClassLoader,
"^com\\.alibaba\\.jvm\\.sandbox\\.api\\..*",
"^javax\\.servlet\\..*",
"^javax\\.annotation\\.Resource.*$"
)
);
this.checksumCRC32 = FileUtils.checksumCRC32(moduleJarFile);
this.moduleJarFile = moduleJarFile;
this.tempModuleJarFile = tempModuleJarFile;
try {
cleanProtectionDomainWhichCameFromModuleClassLoader();
logger.debug("clean ProtectionDomain in {}'s acc success.", this);
} catch (Throwable e) {
logger.warn("clean ProtectionDomain in {}'s acc failed.", this, e);
}
}
示例2: testCheckpointOnClose
import org.apache.commons.io.FileUtils; //導入方法依賴的package包/類
@Test
public void testCheckpointOnClose() throws Exception {
log.close();
log = new Log.Builder().setCheckpointInterval(1L)
.setMaxFileSize(MAX_FILE_SIZE)
.setQueueSize(CAPACITY)
.setCheckpointDir(checkpointDir)
.setLogDirs(dataDirs)
.setCheckpointOnClose(true)
.setChannelName("testLog")
.build();
log.replay();
// 1 Write One Event
FlumeEvent eventIn = TestUtils.newPersistableEvent();
log.put(transactionID, eventIn);
log.commitPut(transactionID);
// 2 Check state of checkpoint before close
File checkPointMetaFile =
FileUtils.listFiles(checkpointDir, new String[] { "meta" }, false).iterator().next();
long before = FileUtils.checksumCRC32(checkPointMetaFile);
// 3 Close Log
log.close();
// 4 Verify that checkpoint was modified on close
long after = FileUtils.checksumCRC32(checkPointMetaFile);
Assert.assertFalse(before == after);
}
示例3: getChecksum
import org.apache.commons.io.FileUtils; //導入方法依賴的package包/類
public long getChecksum(File file) throws IOException
{
return FileUtils.checksumCRC32(file);
}