<commit_before>/*
 * Copyright 2004-2009 the original author or authors.
 *
 * 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 org.compass.needle.gae;

import java.io.IOException;
import java.util.ConcurrentModificationException;

import com.google.appengine.api.datastore.Entity;
import com.google.appengine.api.datastore.EntityNotFoundException;
import com.google.appengine.api.datastore.Transaction;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.lucene.store.Lock;
import org.apache.lucene.store.LockFactory;

/**
 * @author kimchy
 */
public class GoogleAppEngineLockFactory extends LockFactory {

    private static final Log log = LogFactory.getLog(GoogleAppEngineLockFactory.class);

    private final GoogleAppEngineDirectory dir;

    public GoogleAppEngineLockFactory(GoogleAppEngineDirectory dir) {
        this.dir = dir;
    }

    public Lock makeLock(String lockName) {
        return new GoogleAppEngineLock(lockName);
    }

    public void clearLock(String lockName) throws IOException {
        dir.getDatastoreService().delete(dir.getIndexKey().getChild("lock", makeLockName(lockName, dir.getIndexName())));
    }

    private String makeLockName(String lockName, String indexName) {
        // TODO remove the index name in the next release
        return indexName + "-" + lockName;
    }

    public class GoogleAppEngineLock extends Lock {

        private final Entity lock;

        public GoogleAppEngineLock(String lockName) {
            this.lock = new Entity("lock", makeLockName(lockName, dir.getIndexName()), dir.getIndexKey());<commit_msg>comment<commit_after>/*
 * Copyright 2004-2009 the original author or authors.
 *
 * 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 org.compass.needle.gae;

import java.io.IOException;
import java.util.ConcurrentModificationException;

import com.google.appengine.api.datastore.Entity;
import com.google.appengine.api.datastore.EntityNotFoundException;
import com.google.appengine.api.datastore.Transaction;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.lucene.store.Lock;
import org.apache.lucene.store.LockFactory;

/**
 * @author kimchy
 */
public class GoogleAppEngineLockFactory extends LockFactory {

    private static final Log log = LogFactory.getLog(GoogleAppEngineLockFactory.class);

    private final GoogleAppEngineDirectory dir;

    public GoogleAppEngineLockFactory(GoogleAppEngineDirectory dir) {
        this.dir = dir;
    }

    public Lock makeLock(String lockName) {
        return new GoogleAppEngineLock(lockName);
    }

    public void clearLock(String lockName) throws IOException {
        dir.getDatastoreService().delete(dir.getIndexKey().getChild("lock", makeLockName(lockName, dir.getIndexName())));
    }

    private String makeLockName(String lockName, String indexName) {
        // TODO remove the index name in the next release of GAE, bug in the local datastore
        return indexName + "-" + lockName;
    }

    public class GoogleAppEngineLock extends Lock {

        private final Entity lock;

        public GoogleAppEngineLock(String lockName) {
            this.lock = new Entity("lock", makeLockName(lockName, dir.getIndexName()), dir.getIndexKey());
{'fraction_non_alphanumeric': 0.08574069794314768, 'fraction_numerical': 0.005546568061012249, 'mean_word_length': 3.974712643678161, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 3, 'https://': 0, 'lorem ipsum': 0, 'www.': 2, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '3436681', 'n_tokens_mistral': 1178, 'n_tokens_neox': 1135, 'n_words': 366}