Example usage for org.apache.lucene.store IOContext IOContext

Introduction

In this page you can find the example usage for org.apache.lucene.store IOContext IOContext.

Prototype

public IOContext(MergeInfo mergeInfo) 

Source Link

Usage

From source file:com.github.lucene.store.database.DatabaseDirectoryITest.java

License:Apache License

@Test
public void createInput_whenFileNotFound_shouldReturnIndexInputWhenZeroLength() throws IOException {
    final IndexInput indexInput = directory.openInput("notfound", new IOContext(Context.READ));
    Assert.assertEquals(0l, indexInput.length());
}

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From source file:com.github.lucene.store.database.DatabaseDirectoryITest.java

License:Apache License

@Test
public void createInput_whenFileFound_shouldReturnIndexInputWhenZeroLength() throws IOException {
    addContentIndexOutput(directory, "test1", "TEST STRING", Context.FLUSH);
    final IndexInput indexInput = directory.openInput("test1", new IOContext(Context.READ));
    Assert.assertNotEquals(0l, indexInput.length());
}

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From source file:com.github.lucene.store.database.DatabaseDirectoryITest.java

License:Apache License

private void addContentIndexOutput(final Directory directory, final String fileName, final String content,
        final Context context) throws IOException {
    IOContext ioContext = null;//from w  ww. ja  v a 2  s .  co  m
    switch (context) {
    case FLUSH:
        ioContext = new IOContext(new FlushInfo(1, 1));
        break;
    case MERGE:
        ioContext = new IOContext(new MergeInfo(1, 1, false, 1));
        break;
    default:
        ioContext = new IOContext(context);
        break;
    }
    final IndexOutput indexOutput = directory.createOutput(fileName, ioContext);
    indexOutput.writeString(content);
    indexOutput.close();
}

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From source file:org.apache.solr.store.blockcache.BlockDirectoryTest.java

License:Apache License

/**
 * Verify the configuration options for the block cache are handled
 * appropriately./*  w  w w.j a v a2 s. c  o  m*/
 */
@Test
public void ensureCacheConfigurable() throws Exception {
    IOContext mergeContext = new IOContext(new MergeInfo(1, 1, false, 1));

    BlockDirectory d = directory;
    assertTrue(d.useReadCache("", IOContext.DEFAULT));
    assertTrue(d.useWriteCache("", IOContext.DEFAULT));
    assertFalse(d.useWriteCache("", mergeContext));

    d = new BlockDirectory("test", directory, mapperCache, null, true, false);
    assertTrue(d.useReadCache("", IOContext.DEFAULT));
    assertFalse(d.useWriteCache("", IOContext.DEFAULT));
    assertFalse(d.useWriteCache("", mergeContext));

    d = new BlockDirectory("test", directory, mapperCache, null, false, true);
    assertFalse(d.useReadCache("", IOContext.DEFAULT));
    assertTrue(d.useWriteCache("", IOContext.DEFAULT));
    assertFalse(d.useWriteCache("", mergeContext));
}

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From source file:uk.gov.nationalarchives.discovery.taxonomy.common.config.LuceneConfigurationTest.java

License:Mozilla Public License

public @Bean Directory trainingSetDirectory() throws IOException {
    FSDirectory directory = FSDirectory.open(Paths.get(trainingSetCollectionPath));
    return new RAMDirectory(directory, new IOContext(Context.DEFAULT));
}

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From source file:uk.gov.nationalarchives.discovery.taxonomy.common.config.LuceneConfigurationTest.java

License:Mozilla Public License

public @Bean Directory iaViewDirectory() throws IOException {
    FSDirectory directory = FSDirectory.open(Paths.get(iaviewCollectionPath));
    return new RAMDirectory(directory, new IOContext(Context.DEFAULT));
}

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