org.apache.xmlbeans.impl.values.JavaBase64HolderEx Maven / Gradle / Ivy

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The Apache Commons Codec package contains simple encoder and decoders for various formats such as Base64 and Hexadecimal. In addition to these widely used encoders and decoders, the codec package also maintains a collection of phonetic encoding utilities.

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/*   Copyright 2004 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.xmlbeans.impl.values;

import org.apache.xmlbeans.SchemaType;
import org.apache.xmlbeans.XmlObject;
import org.apache.xmlbeans.XmlErrorCodes;
import org.apache.xmlbeans.impl.common.ValidationContext;
import org.apache.xmlbeans.impl.common.QNameHelper;

public abstract class JavaBase64HolderEx extends JavaBase64Holder
{
    private SchemaType _schemaType;

    public SchemaType schemaType()
        { return _schemaType; }

    public JavaBase64HolderEx(SchemaType type, boolean complex)
        { _schemaType = type; initComplexType(complex, false); }

    protected int get_wscanon_rule()
    {
        return schemaType().getWhiteSpaceRule();
    }

    protected void set_text(String s)
    {
        final byte[] v;

        if (_validateOnSet())
            v = validateLexical(s, schemaType(), _voorVc);
        else
            v = lex(s, _voorVc);

        if (v != null && _validateOnSet())
            validateValue(v, schemaType(), XmlObjectBase._voorVc);
        
        super.set_ByteArray(v);
    }

    // setters
    protected void set_ByteArray(byte[] v)
    {
        if (_validateOnSet())
            validateValue(v, schemaType(), _voorVc);
        
        super.set_ByteArray(v);
    }

    public static void validateValue(byte[] v, SchemaType sType, ValidationContext context)
    {
        int i;
        XmlObject o;

        if ((o = sType.getFacet(SchemaType.FACET_LENGTH)) != null)
        {
            if ((i = ((XmlObjectBase)o).bigIntegerValue().intValue()) != v.length)
            {
                context.invalid(XmlErrorCodes.DATATYPE_LENGTH_VALID$BINARY,
                    new Object[] { "base64Binary", new Integer(v.length), new Integer(i), QNameHelper.readable(sType) } );
            }
        }

        if ((o = sType.getFacet( SchemaType.FACET_MIN_LENGTH )) != null)
        {
            if ((i = ((XmlObjectBase)o).bigIntegerValue().intValue()) > v.length)
            {
                context.invalid(XmlErrorCodes.DATATYPE_MIN_LENGTH_VALID$BINARY,
                    new Object[] { "base64Binary", new Integer(v.length), new Integer(i), QNameHelper.readable(sType) } );
            }
        }

        if ((o = sType.getFacet( SchemaType.FACET_MAX_LENGTH )) != null)
        {
            if ((i = ((XmlObjectBase)o).bigIntegerValue().intValue()) < v.length)
            {
                context.invalid(XmlErrorCodes.DATATYPE_MAX_LENGTH_VALID$BINARY,
                    new Object[] { "base64Binary", new Integer(v.length), new Integer(i), QNameHelper.readable(sType) } );
            }
        }
        
        XmlObject[] vals = sType.getEnumerationValues();

        if (vals != null)
        {
            enumLoop: for ( i = 0 ; i < vals.length ; i++ )
            {
                byte[] enumBytes = ((XmlObjectBase)vals[i]).byteArrayValue();

                if (enumBytes.length != v.length)
                    continue;

                for ( int j = 0 ; j < enumBytes.length ; j++ )
                    if (enumBytes[j] != v[j])
                        continue enumLoop;
                
                break;
            }
            
            if (i >= vals.length)
                context.invalid(XmlErrorCodes.DATATYPE_ENUM_VALID$NO_VALUE,
                    new Object[] { "base64Binary", QNameHelper.readable(sType) });
        }
    }
    
    protected void validate_simpleval(String lexical, ValidationContext ctx)
    {
        validateLexical(lexical, schemaType(), ctx);
        validateValue(byteArrayValue(), schemaType(), ctx);
    }

}