Example usage for java.nio.file StandardOpenOption DSYNC

Introduction

In this page you can find the example usage for java.nio.file StandardOpenOption DSYNC.

Prototype

StandardOpenOption DSYNC

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Document

Requires that every update to the file's content be written synchronously to the underlying storage device.

Usage

From source file:org.cryptomator.webdav.jackrabbit.DavLocatorFactoryImpl.java

@Override
public void writePathSpecificMetadata(String encryptedPath, byte[] encryptedMetadata) throws IOException {
    final Path metaDataFile = fsRoot.resolve(encryptedPath);
    Files.write(metaDataFile, encryptedMetadata, StandardOpenOption.WRITE, StandardOpenOption.CREATE,
            StandardOpenOption.TRUNCATE_EXISTING, StandardOpenOption.DSYNC);
}

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From source file:org.neo4j.io.pagecache.PageCacheTest.java

@Test(timeout = SEMI_LONG_TIMEOUT_MILLIS)
public void mustThrowOnUnsupportedOpenOptions() throws Exception {
    getPageCache(fs, maxPages, pageCachePageSize, PageCacheTracer.NULL);
    verifyMappingWithOpenOptionThrows(StandardOpenOption.CREATE_NEW);
    verifyMappingWithOpenOptionThrows(StandardOpenOption.SYNC);
    verifyMappingWithOpenOptionThrows(StandardOpenOption.DSYNC);
    verifyMappingWithOpenOptionThrows(new OpenOption() {
        @Override//from  www .ja v a 2  s  .  c o  m
        public String toString() {
            return "NonStandardOpenOption";
        }
    });
}

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