MemoryAttribute.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.*;

/**
 * Memory implementation of Attributes
 */
public class MemoryAttribute extends AbstractMemoryHttpData implements Attribute {

    public MemoryAttribute(String name) {
        this(name, HttpConstants.DEFAULT_CHARSET);
    }

    public MemoryAttribute(String name, long definedSize) {
        this(name, definedSize, HttpConstants.DEFAULT_CHARSET);
    }

    public MemoryAttribute(String name, Charset charset) {
        super(name, charset, 0);
    }

    public MemoryAttribute(String name, long definedSize, Charset charset) {
        super(name, charset, definedSize);
    }

    public MemoryAttribute(String name, String value) throws IOException {
        this(name, value, HttpConstants.DEFAULT_CHARSET); // Attribute have no default size
    }

    public MemoryAttribute(String name, String value, Charset charset) throws IOException {
        super(name, charset, 0); // Attribute have no default size
        setValue(value);
    }

    @Override
    public HttpDataType getHttpDataType() {
        return HttpDataType.Attribute;
// ... (138 more lines)