com.github.fge.jsonschema.keyword.validator.common.MaxLengthValidator.java Source code

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Here is the source code for com.github.fge.jsonschema.keyword.validator.common.MaxLengthValidator.java

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/*
 * Copyright (c) 2014, Francis Galiegue (fgaliegue@gmail.com)
 *
 * This software is dual-licensed under:
 *
 * - the Lesser General Public License (LGPL) version 3.0 or, at your option, any
 *   later version;
 * - the Apache Software License (ASL) version 2.0.
 *
 * The text of this file and of both licenses is available at the root of this
 * project or, if you have the jar distribution, in directory META-INF/, under
 * the names LGPL-3.0.txt and ASL-2.0.txt respectively.
 *
 * Direct link to the sources:
 *
 * - LGPL 3.0: https://www.gnu.org/licenses/lgpl-3.0.txt
 * - ASL 2.0: http://www.apache.org/licenses/LICENSE-2.0.txt
 */

package com.github.fge.jsonschema.keyword.validator.common;

import com.fasterxml.jackson.databind.JsonNode;
import com.github.fge.jsonschema.core.exceptions.ProcessingException;
import com.github.fge.jsonschema.core.processing.Processor;
import com.github.fge.jsonschema.core.report.ProcessingReport;
import com.github.fge.jsonschema.keyword.validator.helpers.PositiveIntegerValidator;
import com.github.fge.jsonschema.processors.data.FullData;
import com.github.fge.msgsimple.bundle.MessageBundle;

/**
 * Keyword validator for {@code maxLength}
 */
public final class MaxLengthValidator extends PositiveIntegerValidator {
    public MaxLengthValidator(final JsonNode digested) {
        super("maxLength", digested);
    }

    @Override
    public void validate(final Processor<FullData, FullData> processor, final ProcessingReport report,
            final MessageBundle bundle, final FullData data) throws ProcessingException {
        final String value = data.getInstance().getNode().textValue();
        final int size = value.codePointCount(0, value.length());

        if (size > intValue)
            report.error(newMsg(data, bundle, "err.common.maxLength.tooLong").putArgument("value", value)
                    .putArgument("found", size).putArgument(keyword, intValue));
    }
}