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• ParseAccountFunction.java

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org.openstack4j.openstack.storage.object.functions.ParseAccountFunction Maven / Gradle / Ivy

package org.openstack4j.openstack.storage.object.functions;

import static org.openstack4j.model.storage.object.SwiftHeaders.ACCOUNT_BYTES_USED;
import static org.openstack4j.model.storage.object.SwiftHeaders.ACCOUNT_CONTAINER_COUNT;
import static org.openstack4j.model.storage.object.SwiftHeaders.ACCOUNT_OBJECT_COUNT;
import static org.openstack4j.model.storage.object.SwiftHeaders.ACCOUNT_TEMPORARY_URL_KEY;
import static org.openstack4j.openstack.internal.Parser.asLong;

import org.openstack4j.core.transport.HttpResponse;
import org.openstack4j.model.storage.object.SwiftAccount;
import org.openstack4j.openstack.storage.object.domain.SwiftAccountImpl;

import com.google.common.base.Function;

/**
 * Parses an HttpResponse from an Account call into a SwiftAccount object
 * 
 * @author Jeremy Unruh
 */
public class ParseAccountFunction implements Function{

    public static final ParseAccountFunction INSTANCE = new ParseAccountFunction();
    
    @Override
    public SwiftAccount apply(HttpResponse res) {
        return SwiftAccountImpl.builder()
                   .bytesUsed(asLong(res.header(ACCOUNT_BYTES_USED), 0L))
                   .containerCount((asLong(res.header(ACCOUNT_CONTAINER_COUNT), 0L)))
                   .objectCount((asLong(res.header(ACCOUNT_OBJECT_COUNT), 0L)))
                   .temporaryUrlKey(res.header(ACCOUNT_TEMPORARY_URL_KEY))
                   .metadata(MapWithoutMetaPrefixFunction.INSTANCE.apply(res.headers()))
                   .build();
    }

}