DiskAttribute.java — netty Source File

Source Code

/*
 * Copyright 2012 The Netty Project
 *
 * The Netty Project 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:
 *
 *   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 io.netty.handler.codec.http.multipart;

import io.netty.buffer.ByteBuf;
import io.netty.channel.ChannelException;
import io.netty.handler.codec.http.HttpConstants;
import io.netty.util.internal.ObjectUtil;

import java.io.IOException;
import java.nio.charset.Charset;

import static io.netty.buffer.Unpooled.wrappedBuffer;

/**
 * Disk implementation of Attributes
 */
public class DiskAttribute extends AbstractDiskHttpData implements Attribute {
    public static String baseDirectory;

    public static boolean deleteOnExitTemporaryFile = true;

    public static final String prefix = "Attr_";

    public static final String postfix = ".att";

    private String baseDir;

    private boolean deleteOnExit;

    /**
     * Constructor used for huge Attribute
     */
    public DiskAttribute(String name) {
        this(name, HttpConstants.DEFAULT_CHARSET);
    }

    public DiskAttribute(String name, String baseDir, boolean deleteOnExit) {
        this(name, HttpConstants.DEFAULT_CHARSET);
        this.baseDir = baseDir == null ? baseDirectory : baseDir;
        this.deleteOnExit = deleteOnExit;
    }

    public DiskAttribute(String name, long definedSize) {
        this(name, definedSize, HttpConstants.DEFAULT_CHARSET, baseDirectory, deleteOnExitTemporaryFile);
    }

// ... (213 more lines)