/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.blur.shell;
import java.io.PrintWriter;
import java.util.Arrays;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import org.apache.blur.thirdparty.thrift_0_9_0.TException;
import org.apache.blur.thrift.generated.Blur;
import org.apache.blur.thrift.generated.BlurException;
import org.apache.blur.thrift.generated.TableDescriptor;
import org.apache.commons.cli.CommandLine;
import org.apache.commons.cli.Option;
public class CreateTableCommand extends Command {
@Override
public void doit(PrintWriter out, Blur.Iface client, String[] args) throws CommandException, TException,
BlurException {
CommandLine cmd = CreateTableCommandHelper.parse(args, out);
if (cmd == null) {
throw new CommandException(name() + " missing required arguments");
}
TableDescriptor td = new TableDescriptor();
td.setCluster(Main.getCluster(client));
td.setName(cmd.getOptionValue("t"));
td.setShardCount(Integer.parseInt(cmd.getOptionValue("c")));
if (cmd.hasOption("b")) {
td.setBlockCaching(false);
}
if (cmd.hasOption("B")) {
String[] optionValues = cmd.getOptionValues("B");
Set<String> blockCachingFileTypes = new HashSet<String>();
if (optionValues != null) {
blockCachingFileTypes.addAll(Arrays.asList(cmd.getOptionValues("B")));
}
td.setBlockCachingFileTypes(blockCachingFileTypes);
}
if (cmd.hasOption("mfi")) {
td.setDefaultMissingFieldLessIndexing(false);
}
if (cmd.hasOption("mft")) {
String defaultMissingFieldType = cmd.getOptionValue("mft");
td.setDefaultMissingFieldType(defaultMissingFieldType);
}
if (cmd.hasOption("mfp")) {
Map<String, String> defaultMissingFieldProps = getProps(cmd, "mfp");
td.setDefaultMissingFieldProps(defaultMissingFieldProps);
}
if (cmd.hasOption("d")) {
td.setEnabled(false);
}
if (cmd.hasOption("p")) {
Map<String, String> tableProperties = getProps(cmd, "p");
td.setTableProperties(tableProperties);
}
if (cmd.hasOption("s")) {
td.setStrictTypes(true);
}
if (cmd.hasOption("r")) {
td.setReadOnly(true);
}
if (cmd.hasOption("l")) {
String tableUri = cmd.getOptionValue("l");
td.setTableUri(tableUri);
}
if (cmd.hasOption("P")) {
td.setPreCacheCols(Arrays.asList(cmd.getOptionValues("P")));
}
if (cmd.hasOption("S")) {
td.setSimilarityClass(cmd.getOptionValue("S"));
}
if (Main.debug) {
out.println(td.toString());
out.flush();
}
client.createTable(td);
}
private Map<String, String> getProps(CommandLine cmd, String opt) {
Map<String, String> props = new HashMap<String, String>();
Option[] options = cmd.getOptions();
for (Option option : options) {
if (option.getOpt().equals(opt)) {
String[] values = option.getValues();
props.put(values[0], values[1]);
}
}
return props;
}
@Override
public String description() {
return "Create the named table. Run -h for full argument list.";
}
@Override
public String usage() {
return "-t <tablename> -c <shardcount>";
}
@Override
public String name() {
return "create";
}
}