/*
* Copyright (c) 2002-2012 Alibaba Group Holding Limited.
* All rights reserved.
*
* 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 com.alibaba.citrus.service.upload;
import static com.alibaba.citrus.util.ArrayUtil.*;
import static com.alibaba.citrus.util.Assert.*;
import java.io.File;
import java.util.Arrays;
import com.alibaba.citrus.util.HumanReadableSize;
import com.alibaba.citrus.util.SystemUtil;
import com.alibaba.citrus.util.ToStringBuilder.MapBuilder;
public class UploadParameters implements UploadConfiguration {
private File repository;
private HumanReadableSize sizeMax = new HumanReadableSize(SIZE_MAX_DEFAULT);
private HumanReadableSize fileSizeMax = new HumanReadableSize(FILE_SIZE_MAX_DEFAULT);
private HumanReadableSize sizeThreshold = new HumanReadableSize(SIZE_THRESHOLD_DEFAULT);
private boolean keepFormFieldInMemory;
private String fileNameKey[];
public File getRepository() {
return repository;
}
public void setRepository(File repository) {
this.repository = repository;
}
public HumanReadableSize getSizeMax() {
return sizeMax;
}
public void setSizeMax(HumanReadableSize sizeMax) {
this.sizeMax = assertNotNull(sizeMax, "sizeMax");
}
public void setSizeMax(long sizeMax) {
setSizeMax(new HumanReadableSize(sizeMax));
}
public HumanReadableSize getFileSizeMax() {
return fileSizeMax;
}
public void setFileSizeMax(HumanReadableSize fileSizeMax) {
this.fileSizeMax = assertNotNull(fileSizeMax, "fileSizeMax");
}
public void setFileSizeMax(long fileSizeMax) {
setFileSizeMax(new HumanReadableSize(fileSizeMax));
}
public HumanReadableSize getSizeThreshold() {
return sizeThreshold;
}
public void setSizeThreshold(HumanReadableSize sizeThreshold) {
this.sizeThreshold = assertNotNull(sizeThreshold, "sizeThreshold");
}
public void setSizeThreshold(int sizeThreshold) {
this.sizeThreshold = new HumanReadableSize(sizeThreshold);
}
public boolean isKeepFormFieldInMemory() {
return keepFormFieldInMemory;
}
public void setKeepFormFieldInMemory(boolean keepFormFieldInMemory) {
this.keepFormFieldInMemory = keepFormFieldInMemory;
}
public String[] getFileNameKey() {
return fileNameKey;
}
public void setFileNameKey(String[] fileNameKey) {
this.fileNameKey = fileNameKey;
}
/** 设置默认值。 */
public void applyDefaultValues() {
if (sizeThreshold.getValue() == 0) {
keepFormFieldInMemory = true;
}
if (repository == null) {
repository = new File(SystemUtil.getUserInfo().getTempDir());
}
if (!repository.exists() && !repository.mkdirs()) {
throw new IllegalArgumentException("Could not create repository directory for file uploading: "
+ repository);
}
if (isEmptyArray(fileNameKey)) {
fileNameKey = new String[] { "filename" };
}
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null || !(obj instanceof UploadParameters)) {
return false;
}
UploadParameters other = (UploadParameters) obj;
if (repository == null) {
if (other.repository != null) {
return false;
}
} else if (!repository.equals(other.repository)) {
return false;
}
if (sizeMax != other.sizeMax) {
return false;
}
if (fileSizeMax != other.fileSizeMax) {
return false;
}
if (sizeThreshold != other.sizeThreshold) {
return false;
}
if (keepFormFieldInMemory != other.keepFormFieldInMemory) {
return false;
}
if (!Arrays.equals(fileNameKey, other.fileNameKey)) {
return false;
}
return true;
}
@Override
public String toString() {
MapBuilder mb = new MapBuilder();
mb.append("Repository Path", getRepository());
mb.append("Maximum Request Size", getSizeMax());
mb.append("Maximum File Size", getFileSizeMax());
mb.append("Threshold before Writing to File", getSizeThreshold());
mb.append("Keep Form Field in Memory", isKeepFormFieldInMemory());
mb.append("File Name Key", getFileNameKey());
return mb.toString();
}
}