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* Copyright 2012 Red Hat Inc. and/or its affiliates and other contributors
* as indicated by the @author tags. All rights reserved.
* See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This copyrighted material is made available to anyone wishing to use,
* modify, copy, or redistribute it subject to the terms and conditions
* of the GNU Lesser General Public License, v. 2.1.
* This program is distributed in the hope that it will be useful, but WITHOUT A
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License,
* v.2.1 along with this distribution; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
package org.infinispan.cli.interpreter.statement;
import java.util.Collection;
import java.util.List;
import org.infinispan.cli.interpreter.codec.Codec;
import org.infinispan.cli.interpreter.result.EmptyResult;
import org.infinispan.cli.interpreter.result.Result;
import org.infinispan.cli.interpreter.result.StatementException;
import org.infinispan.cli.interpreter.result.StringResult;
import org.infinispan.cli.interpreter.session.Session;
/**
*
* EncodingStatement selects a codec to use for encoding/decoding keys/values from the cli to the
* cache and viceversa
*
* @author Tristan Tarrant
* @since 5.2
*/
public class EncodingStatement implements Statement {
private enum Options {
LIST
};
final String encoding;
final private List<Option> options;
public EncodingStatement(List<Option> options, String encoding) {
this.encoding = encoding;
this.options = options;
}
@Override
public Result execute(Session session) throws StatementException {
for (Option option : options) {
switch (option.toEnum(Options.class)) {
case LIST: {
StringBuilder sb = new StringBuilder();
Collection<Codec> codecs = session.getCodecs();
for (Codec codec : codecs) {
sb.append(codec.getName());
sb.append("\n");
}
return new StringResult(sb.toString());
}
}
}
if (encoding != null) {
session.setCodec(encoding);
return EmptyResult.RESULT;
} else {
return new StringResult(session.getCodec().getName());
}
}
}