de.micromata.genome.logging.CollectLogEntryCallback.java Source code

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Here is the source code for de.micromata.genome.logging.CollectLogEntryCallback.java

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//
// Copyright (C) 2010-2016 Micromata GmbH
//
// 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 de.micromata.genome.logging;

import java.util.ArrayList;
import java.util.List;

import org.apache.commons.lang3.StringUtils;

/**
 * In select logs, collect selected logs.
 *
 * @author Roger Rene Kommer (r.kommer.extern@micromata.de)
 */
public class CollectLogEntryCallback implements LogEntryCallback {

    /**
     * The entries.
     */
    public List<LogEntry> entries = new ArrayList<LogEntry>();

    /**
     * The node postfix.
     */
    private final String nodePostfix;

    /**
     * Default cons.
     */
    public CollectLogEntryCallback() {
        this(null);
    }

    /**
     * Instantiates a new collect log entry callback.
     *
     * @param nodePostfix the node postfix
     */
    public CollectLogEntryCallback(String nodePostfix) {
        this.nodePostfix = StringUtils.trimToNull(nodePostfix);
    }

    @Override
    public void onRow(LogEntry le) {
        if (nodePostfix != null) {
            LogAttribute attr = le.getAttributeByType(GenomeAttributeType.NodeName);
            if (attr != null && StringUtils.endsWith(attr.getValue(), nodePostfix) == false) {
                // ignore log entry
                return;
            }
        }
        entries.add(le);
    }

    @Override
    public LogEntry createLogEntry(LogEntry le) {
        return le;
    }

    public List<LogEntry> getEntries() {
        return entries;
    }

    public void setEntries(List<LogEntry> entries) {
        this.entries = entries;
    }

}