cc.twittertools.search.api.RunQueriesThrift.java Source code

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Here is the source code for cc.twittertools.search.api.RunQueriesThrift.java

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/**
 * Twitter Tools
 *
 * Licensed 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 cc.twittertools.search.api;

import java.io.File;
import java.io.PrintStream;
import java.util.List;
import java.util.Set;
import java.util.HashSet;

import org.apache.commons.cli.CommandLine;
import org.apache.commons.cli.CommandLineParser;
import org.apache.commons.cli.GnuParser;
import org.apache.commons.cli.HelpFormatter;
import org.apache.commons.cli.Option;
import org.apache.commons.cli.OptionBuilder;
import org.apache.commons.cli.Options;
import org.apache.commons.cli.ParseException;

import cc.twittertools.search.TrecTopicSet;
import cc.twittertools.thrift.gen.TResult;

public class RunQueriesThrift {
    private static final String DEFAULT_RUNTAG = "lucene4lm";

    private static final String HOST_OPTION = "host";
    private static final String PORT_OPTION = "port";
    private static final String QUERIES_OPTION = "queries";
    private static final String NUM_RESULTS_OPTION = "num_results";
    private static final String GROUP_OPTION = "group";
    private static final String TOKEN_OPTION = "token";
    private static final String RUNTAG_OPTION = "runtag";
    private static final String VERBOSE_OPTION = "verbose";

    private RunQueriesThrift() {
    }

    @SuppressWarnings("static-access")
    public static void main(String[] args) throws Exception {
        Options options = new Options();

        options.addOption(OptionBuilder.withArgName("string").hasArg().withDescription("host").create(HOST_OPTION));
        options.addOption(OptionBuilder.withArgName("port").hasArg().withDescription("port").create(PORT_OPTION));
        options.addOption(OptionBuilder.withArgName("file").hasArg()
                .withDescription("file containing topics in TREC format").create(QUERIES_OPTION));
        options.addOption(OptionBuilder.withArgName("num").hasArg().withDescription("number of results to return")
                .create(NUM_RESULTS_OPTION));
        options.addOption(
                OptionBuilder.withArgName("string").hasArg().withDescription("group id").create(GROUP_OPTION));
        options.addOption(
                OptionBuilder.withArgName("string").hasArg().withDescription("access token").create(TOKEN_OPTION));
        options.addOption(
                OptionBuilder.withArgName("string").hasArg().withDescription("runtag").create(RUNTAG_OPTION));
        options.addOption(new Option(VERBOSE_OPTION, "print out complete document"));

        CommandLine cmdline = null;
        CommandLineParser parser = new GnuParser();
        try {
            cmdline = parser.parse(options, args);
        } catch (ParseException exp) {
            System.err.println("Error parsing command line: " + exp.getMessage());
            System.exit(-1);
        }

        if (!cmdline.hasOption(HOST_OPTION) || !cmdline.hasOption(PORT_OPTION)
                || !cmdline.hasOption(QUERIES_OPTION)) {
            HelpFormatter formatter = new HelpFormatter();
            formatter.printHelp(RunQueriesThrift.class.getName(), options);
            System.exit(-1);
        }

        String queryFile = cmdline.getOptionValue(QUERIES_OPTION);
        if (!new File(queryFile).exists()) {
            System.err.println("Error: " + queryFile + " doesn't exist!");
            System.exit(-1);
        }

        String runtag = cmdline.hasOption(RUNTAG_OPTION) ? cmdline.getOptionValue(RUNTAG_OPTION) : DEFAULT_RUNTAG;

        TrecTopicSet topicsFile = TrecTopicSet.fromFile(new File(queryFile));

        int numResults = 1000;
        try {
            if (cmdline.hasOption(NUM_RESULTS_OPTION)) {
                numResults = Integer.parseInt(cmdline.getOptionValue(NUM_RESULTS_OPTION));
            }
        } catch (NumberFormatException e) {
            System.err.println("Invalid " + NUM_RESULTS_OPTION + ": " + cmdline.getOptionValue(NUM_RESULTS_OPTION));
            System.exit(-1);
        }

        String group = cmdline.hasOption(GROUP_OPTION) ? cmdline.getOptionValue(GROUP_OPTION) : null;
        String token = cmdline.hasOption(TOKEN_OPTION) ? cmdline.getOptionValue(TOKEN_OPTION) : null;

        boolean verbose = cmdline.hasOption(VERBOSE_OPTION);

        PrintStream out = new PrintStream(System.out, true, "UTF-8");

        TrecSearchThriftClient client = new TrecSearchThriftClient(cmdline.getOptionValue(HOST_OPTION),
                Integer.parseInt(cmdline.getOptionValue(PORT_OPTION)), group, token);

        for (cc.twittertools.search.TrecTopic query : topicsFile) {
            List<TResult> results = client.search(query.getQuery(), query.getQueryTweetTime(), numResults);
            int i = 1;
            Set<Long> tweetIds = new HashSet<Long>();
            for (TResult result : results) {
                if (!tweetIds.contains(result.id)) {
                    tweetIds.add(result.id);
                    out.println(
                            String.format("%s Q0 %d %d %f %s", query.getId(), result.id, i, result.rsv, runtag));
                    if (verbose) {
                        out.println("# " + result.toString().replaceAll("[\\n\\r]+", " "));
                    }
                    i++;
                }
            }
        }
        out.close();
    }
}