<commit_before>/*
 *   Copyright 2005 The Apache Software Foundation
 *
 *   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.apache.asn1.util;

import org.apache.asn1.codec.DecoderException;
import org.apache.asn1.ber.tlv.Value;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;


/**
 * Parse and decode a Boolean value.
 * 
 * @author <a href="mailto:<EMAIL>">Apache Directory Project</a>
 */
public class BooleanDecoder
{
    /** The logger */
    private static final Logger log = LoggerFactory.getLogger( BooleanDecoder.class );

    //~ Methods ------------------------------------------------------------------------------------

    /**
     * Parse a byte buffer and send back a booelan.
     * 
     * @param value The byte buffer to parse
     *
     * @return A boolean.
     *
     * @throws DecoderException Thrown if the byte stream does not contains a boolean
     */
    public static boolean parse( Value value ) throws BooleanDecoderException
    {
        byte[] bytes  = value.getData();

        if ( bytes.length != 1 )
        {
            throw new BooleanDecoderException(
                "The value is not 1 byte long. This is not allowed for a boolean" );
        }

        if ( ( bytes[0] != 0 ) && ( bytes[0] != (byte)0xFF ) )
        {
            log.warn( "A boolean must be encoded with a 0x00 or a 0xFF value" );
        }
<commit_msg>Added a test agaisnt null values<commit_after>/*
 *   Copyright 2005 The Apache Software Foundation
 *
 *   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.apache.asn1.util;

import org.apache.asn1.codec.DecoderException;
import org.apache.asn1.ber.tlv.Value;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;


/**
 * Parse and decode a Boolean value.
 * 
 * @author <a href="mailto:<EMAIL>">Apache Directory Project</a>
 */
public class BooleanDecoder
{
    /** The logger */
    private static final Logger log = LoggerFactory.getLogger( BooleanDecoder.class );

    //~ Methods ------------------------------------------------------------------------------------

    /**
     * Parse a byte buffer and send back a booelan.
     * 
     * @param value The byte buffer to parse
     *
     * @return A boolean.
     *
     * @throws DecoderException Thrown if the byte stream does not contains a boolean
     */
    public static boolean parse( Value value ) throws BooleanDecoderException
    {
        byte[] bytes  = value.getData();

        if ( ( bytes == null ) || ( bytes.length == 0 ) )
        {
            throw new BooleanDecoderException(
                "The value is 0 byte long. This is not allowed for a boolean" );
        }

        if ( bytes.length != 1 )
        {
            throw new BooleanDecoderException(
                "The value is not 1 byte long. This is not allowed for a boolean" );
        }

        if ( ( bytes[0] != 0 ) && ( bytes[0] != (byte)0xFF ) )
        {
            log.warn( "A boolean must be encoded with a 0x00 or a 0xFF value" );
        }

{'fraction_non_alphanumeric': 0.1292466765140325, 'fraction_numerical': 0.011816838995568686, 'mean_word_length': 2.135030864197531, 'pattern_counts': {'":': 0, '<': 9, '<?xml version=': 0, '>': 9, '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': '2494065', 'n_tokens_mistral': 1113, 'n_tokens_neox': 1072, 'n_words': 424}