InternalSdkLoggingFilter.java

package org.eluder.logback.ext.aws.core;

/*
 * #[license]
 * logback-ext-aws-core
 * %%
 * Copyright (C) 2014 - 2015 Tapio Rautonen
 * %%
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 * %[license]
 */

import ch.qos.logback.classic.spi.ILoggingEvent;
import ch.qos.logback.core.filter.Filter;
import ch.qos.logback.core.spi.FilterReply;

public class InternalSdkLoggingFilter<E> extends Filter<E> {

    private static final String[] EXCLUDED_PACKAGES = { "org.apache.http.", "com.amazonaws." };

    public InternalSdkLoggingFilter() {
        setName("aws-internal-logging-exclude");
    }

    @Override
    public FilterReply decide(E event) {
        if (event instanceof ILoggingEvent) {
            String loggerName = ((ILoggingEvent) event).getLoggerName();
            for (String exclude : EXCLUDED_PACKAGES) {
                if (loggerName.startsWith(exclude)) {
                    return FilterReply.DENY;
                }
            }
        }
        return FilterReply.NEUTRAL;
    }
}