/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package de.uhilger.neon.up;
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/**
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* Der Lowlevel MultipartParser aus dem Projekt Apache Commons Fileupload
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* ohne Abhaengigkeiten zum Rest von Commons Fileupload und Commons IO.
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*
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* The {@link ProgressListener} may be used to display a progress bar
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* or do stuff like that.
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*/
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public interface ProgressListener {
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/**
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* Updates the listeners status information.
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*
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* @param pBytesRead The total number of bytes, which have been read
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* so far.
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* @param pContentLength The total number of bytes, which are being
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* read. May be -1, if this number is unknown.
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* @param pItems The number of the field, which is currently being
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* read. (0 = no item so far, 1 = first item is being read, ...)
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*/
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void update(long pBytesRead, long pContentLength, int pItems);
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}
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