/*

* Licensed to the Apache Software Foundation (ASF) under one or more

* contributor license agreements. See the NOTICE file distributed with

* this work for additional information regarding copyright ownership.

* The ASF licenses this file to You 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 javax.servlet;

import javax.servlet.annotation.MultipartConfig;

/**

* @since Servlet 3.0

* TODO SERVLET3 - Add comments

*/

public class MultipartConfigElement {

private final String location;// = "";

private final long maxFileSize;// = -1;

private final long maxRequestSize;// = -1;

private final int fileSizeThreshold;// = 0;

public MultipartConfigElement(String location) {

// Keep empty string default if location is null

if (location != null) {

this.location = location;

} else {

this.location = "";

}

this.maxFileSize = -1;

this.maxRequestSize = -1;

this.fileSizeThreshold = 0;

}

public MultipartConfigElement(String location, long maxFileSize,

long maxRequestSize, int fileSizeThreshold) {

// Keep empty string default if location is null

if (location != null) {

this.location = location;

} else {

this.location = "";

}

this.maxFileSize = maxFileSize;

this.maxRequestSize = maxRequestSize;

// Avoid threshold values of less than zero as they cause trigger NPEs

// in the Commons FileUpload port for fields that have no data.

if (fileSizeThreshold > 0) {

this.fileSizeThreshold = fileSizeThreshold;

} else {

this.fileSizeThreshold = 0;

}

}

public MultipartConfigElement(MultipartConfig annotation) {

location = annotation.location();

maxFileSize = annotation.maxFileSize();

maxRequestSize = annotation.maxRequestSize();

fileSizeThreshold = annotation.fileSizeThreshold();

}

public String getLocation() {

return location;

}

public long getMaxFileSize() {

return maxFileSize;

}

public long getMaxRequestSize() {

return maxRequestSize;

}

public int getFileSizeThreshold() {

return fileSizeThreshold;

}

}