Examples with Compressor org.apache.geode.compression.Compressor used on opensource projects

Example 21 with Compressor

use of org.apache.geode.compression.Compressor in project geode by apache.

the class CacheXmlParser method endCompressor.

/**
   * Ending the <code>compressor</code> registration should leave us with a class name on the stack.
   * Pull it off and setup the {@link Compressor} on the region attributes.
   */
private void endCompressor() {
    Class<?> klass = getClassFromStack();
    if (!Compressor.class.isAssignableFrom(klass)) {
        throw new CacheXmlException(LocalizedStrings.CacheXmlParser_A_0_IS_NOT_AN_INSTANCE_OF_A_COMPRESSOR.toLocalizedString(klass.getName()));
    }
    Compressor compressor;
    try {
        compressor = (Compressor) klass.newInstance();
    } catch (Exception ex) {
        throw new CacheXmlException(LocalizedStrings.CacheXmlParser_WHILE_INSTANTIATING_A_0.toLocalizedString(klass.getName()), ex);
    }
    Object a = stack.peek();
    if (a instanceof RegionAttributesCreation) {
        RegionAttributesCreation attrs = (RegionAttributesCreation) a;
        attrs.setCompressor(compressor);
    } else {
        throw new CacheXmlException(LocalizedStrings.CacheXmlParser_A_0_MUST_BE_DEFINED_IN_THE_CONTEXT_OF_REGIONATTRIBUTES_OR_1.toLocalizedString(new Object[] { COMPRESSOR, DYNAMIC_REGION_FACTORY }));
    }
}

Example 22 with Compressor

use of org.apache.geode.compression.Compressor in project geode by apache.

the class PartitionedRegionCompressionDUnitTest method getRegionAttributes.

@SuppressWarnings({ "rawtypes", "unchecked" })
@Override
protected RegionAttributes getRegionAttributes(String type) {
    Compressor compressor = null;
    try {
        compressor = SnappyCompressor.getDefaultInstance();
    } catch (Throwable t) {
        // Not a supported OS
        return super.getRegionAttributes(type);
    }
    RegionAttributes ra = super.getRegionAttributes(type);
    AttributesFactory factory = new AttributesFactory(ra);
    if (!ra.getDataPolicy().isEmpty()) {
        factory.setCompressor(compressor);
    }
    return factory.create();
}

Example 23 with Compressor

use of org.apache.geode.compression.Compressor in project geode by apache.

the class PartitionedRegionCompressionDUnitTest method getRegionAttributes.

@SuppressWarnings({ "rawtypes", "unchecked" })
@Override
protected RegionAttributes getRegionAttributes() {
    Compressor compressor = null;
    try {
        compressor = SnappyCompressor.getDefaultInstance();
    } catch (Throwable t) {
        // Not a supported OS
        return super.getRegionAttributes();
    }
    RegionAttributes attrs = super.getRegionAttributes();
    AttributesFactory factory = new AttributesFactory(attrs);
    factory.setCompressor(compressor);
    return factory.create();
}