package org.infinispan.tools.config.v6.leveldb;
import javax.xml.stream.XMLStreamConstants;
import javax.xml.stream.XMLStreamException;
import org.infinispan.commons.util.StringPropertyReplacer;
import org.infinispan.configuration.cache.ConfigurationBuilder;
import org.infinispan.configuration.parsing.ConfigurationBuilderHolder;
import org.infinispan.configuration.parsing.ConfigurationParser;
import org.infinispan.configuration.parsing.Namespace;
import org.infinispan.configuration.parsing.Namespaces;
import org.infinispan.configuration.parsing.ParseUtils;
import org.infinispan.configuration.parsing.XMLExtendedStreamReader;
import org.infinispan.persistence.leveldb.configuration.CompressionType;
import org.infinispan.persistence.leveldb.configuration.LevelDBStoreConfiguration;
import org.infinispan.persistence.leveldb.configuration.LevelDBStoreConfigurationBuilder;
import org.infinispan.tools.config.v6.Parser60;
import org.kohsuke.MetaInfServices;
/**
*
* @author <a href="mailto:rtsang@redhat.com">Ray Tsang</a>
*
*/
@MetaInfServices
@Namespaces({ @Namespace(uri = "urn:infinispan:config:store:leveldb:6.0", root = "leveldbStore") })
public class LevelDBStoreConfigurationParser60 implements ConfigurationParser {
public LevelDBStoreConfigurationParser60() {
}
@Override
public Namespace[] getNamespaces() {
return ParseUtils.getNamespaceAnnotations(getClass());
}
@Override
public void readElement(XMLExtendedStreamReader reader, ConfigurationBuilderHolder holder) throws XMLStreamException {
ConfigurationBuilder builder = holder.getCurrentConfigurationBuilder();
Element element = Element.forName(reader.getLocalName());
switch (element) {
case LEVELDB_STORE: {
parseLevelDBCacheStore(reader, builder.persistence().addStore(LevelDBStoreConfigurationBuilder.class));
break;
}
default: {
throw ParseUtils.unexpectedElement(reader);
}
}
}
private void parseLevelDBCacheStore(XMLExtendedStreamReader reader, LevelDBStoreConfigurationBuilder builder) throws XMLStreamException {
for (int i = 0; i < reader.getAttributeCount(); i++) {
ParseUtils.requireNoNamespaceAttribute(reader, i);
String attributeValue = reader.getAttributeValue(i);
String value = StringPropertyReplacer.replaceProperties(attributeValue);
String attrName = reader.getAttributeLocalName(i);
Attribute attribute = Attribute.forName(attrName);
switch (attribute) {
case LOCATION: {
builder.location(value);
break;
}
case EXPIRED_LOCATION: {
builder.expiredLocation(value);
break;
}
case IMPLEMENTATION_TYPE: {
builder.implementationType(LevelDBStoreConfiguration.ImplementationType.valueOf(value));
break;
}
case CLEAR_THRESHOLD: {
builder.clearThreshold(Integer.valueOf(value));
break;
}
case EXPIRY_QUEUE_SIZE: {
builder.expiryQueueSize(Integer.valueOf(value));
}
case BLOCK_SIZE: {
builder.blockSize(Integer.valueOf(value));
break;
}
case CACHE_SIZE: {
builder.cacheSize(Long.valueOf(value));
break;
}
case COMPRESSION_TYPE: {
builder.compressionType(CompressionType.valueOf(value));
break;
}
default: {
Parser60.parseCommonStoreAttributes(reader, builder, attrName, attributeValue, i);
}
}
}
if (reader.hasNext() && (reader.nextTag() != XMLStreamConstants.END_ELEMENT)) {
ParseUtils.unexpectedElement(reader);
}
}
}