cc.kave.commons.utils.exec.ReadAllContextsRunner.java Source code

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Here is the source code for cc.kave.commons.utils.exec.ReadAllContextsRunner.java

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/**
 * Copyright 2014 Technische Universitt Darmstadt
 * 
 * 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.kave.commons.utils.exec;

import java.io.File;
import java.util.List;

import org.apache.commons.io.FileUtils;

import com.google.common.collect.Lists;

import cc.kave.commons.model.events.completionevents.Context;
import cc.recommenders.io.IReadingArchive;
import cc.recommenders.io.ReadingArchive;

public class ReadAllContextsRunner {

    public void run(String fileEventStream, String fileEventMapping, String dirContexts) {
        readAllContexts(dirContexts);
    }

    private void readAllContexts(String dirContexts) {
        for (File zip : findAllZips(dirContexts)) {
            System.out.printf("reading '%s':\n", zip);
            try {
                IReadingArchive ra = new ReadingArchive(zip);

                while (ra.hasNext()) {
                    Context ctx = ra.getNext(Context.class);
                    if (ctx != null) {
                        System.out.println("\t- " + ctx.getSST().getEnclosingType());
                    }

                    // if (i++ > 10) {
                    // System.out.println("\t... (skipping the rest)");
                    // ra.close();
                    // return;
                    // }
                }
                ra.close();
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    }

    private List<File> findAllZips(String dir) {
        List<File> zips = Lists.newLinkedList();
        for (File f : FileUtils.listFiles(new File(dir), new String[] { "zip" }, true)) {
            zips.add(f);
        }
        return zips;
    }
}