org.springframework.web.multipart.MaxUploadSizeExceededException.java Source code

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Here is the source code for org.springframework.web.multipart.MaxUploadSizeExceededException.java

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/*
 * Copyright 2002-2017 the original author or authors.
 *
 * 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
 *
 *      https://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.springframework.web.multipart;

import org.springframework.lang.Nullable;

/**
 * MultipartException subclass thrown when an upload exceeds the
 * maximum upload size allowed.
 *
 * @author Juergen Hoeller
 * @since 1.0.1
 */
@SuppressWarnings("serial")
public class MaxUploadSizeExceededException extends MultipartException {

    private final long maxUploadSize;

    /**
     * Constructor for MaxUploadSizeExceededException.
     * @param maxUploadSize the maximum upload size allowed,
     * or -1 if the size limit isn't known
     */
    public MaxUploadSizeExceededException(long maxUploadSize) {
        this(maxUploadSize, null);
    }

    /**
     * Constructor for MaxUploadSizeExceededException.
     * @param maxUploadSize the maximum upload size allowed,
     * or -1 if the size limit isn't known
     * @param ex root cause from multipart parsing API in use
     */
    public MaxUploadSizeExceededException(long maxUploadSize, @Nullable Throwable ex) {
        super("Maximum upload size " + (maxUploadSize >= 0 ? "of " + maxUploadSize + " bytes " : "") + "exceeded",
                ex);
        this.maxUploadSize = maxUploadSize;
    }

    /**
     * Return the maximum upload size allowed,
     * or -1 if the size limit isn't known.
     */
    public long getMaxUploadSize() {
        return this.maxUploadSize;
    }

}