8663716d38
Split the project into the following modules: * common * buffer * codec * codec-http * transport * transport-* * handler * example * testsuite (integration tests that involve 2+ modules) * all (does nothing yet, but will make it generate netty.jar) This commit also fixes the compilation errors with transport-sctp on non-Linux systems. It will at least compile without complaints.
229 lines
6.7 KiB
Java
229 lines
6.7 KiB
Java
/*
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* Copyright 2011 The Netty Project
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*
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* The Netty Project licenses this file to you under the Apache License,
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* version 2.0 (the "License"); you may not use this file except in compliance
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* with 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, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*/
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package io.netty.handler.codec.http;
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import java.io.File;
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import java.io.IOException;
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import java.io.InputStream;
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import java.nio.charset.Charset;
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import io.netty.buffer.ChannelBuffer;
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/**
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* Mixed implementation using both in Memory and in File with a limit of size
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*/
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public class MixedFileUpload implements FileUpload {
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private FileUpload fileUpload = null;
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private long limitSize = 0;
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private long definedSize = 0;
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public MixedFileUpload(String name, String filename, String contentType,
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String contentTransferEncoding, Charset charset, long size,
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long limitSize) throws NullPointerException,
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IllegalArgumentException {
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this.limitSize = limitSize;
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if (size > this.limitSize) {
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fileUpload = new DiskFileUpload(name, filename, contentType,
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contentTransferEncoding, charset, size);
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} else {
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fileUpload = new MemoryFileUpload(name, filename, contentType,
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contentTransferEncoding, charset, size);
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}
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definedSize = size;
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}
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@Override
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public void addContent(ChannelBuffer buffer, boolean last)
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throws IOException {
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if (fileUpload instanceof MemoryFileUpload) {
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if (fileUpload.length() + buffer.readableBytes() > limitSize) {
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DiskFileUpload diskFileUpload = new DiskFileUpload(fileUpload
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.getName(), fileUpload.getFilename(), fileUpload
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.getContentType(), fileUpload
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.getContentTransferEncoding(), fileUpload.getCharset(),
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definedSize);
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if (((MemoryFileUpload) fileUpload).getChannelBuffer() != null){
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diskFileUpload.addContent(((MemoryFileUpload) fileUpload)
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.getChannelBuffer(), last);
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}
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fileUpload = diskFileUpload;
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}
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}
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fileUpload.addContent(buffer, last);
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}
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@Override
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public void delete() {
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fileUpload.delete();
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}
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@Override
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public byte[] get() throws IOException {
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return fileUpload.get();
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}
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@Override
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public ChannelBuffer getChannelBuffer() throws IOException {
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return fileUpload.getChannelBuffer();
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}
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@Override
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public Charset getCharset() {
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return fileUpload.getCharset();
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}
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@Override
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public String getContentType() {
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return fileUpload.getContentType();
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}
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@Override
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public String getContentTransferEncoding() {
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return fileUpload.getContentTransferEncoding();
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}
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@Override
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public String getFilename() {
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return fileUpload.getFilename();
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}
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@Override
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public String getString() throws IOException {
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return fileUpload.getString();
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}
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@Override
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public String getString(Charset encoding) throws IOException {
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return fileUpload.getString(encoding);
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}
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@Override
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public boolean isCompleted() {
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return fileUpload.isCompleted();
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}
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@Override
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public boolean isInMemory() {
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return fileUpload.isInMemory();
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}
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@Override
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public long length() {
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return fileUpload.length();
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}
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@Override
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public boolean renameTo(File dest) throws IOException {
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return fileUpload.renameTo(dest);
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}
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@Override
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public void setCharset(Charset charset) {
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fileUpload.setCharset(charset);
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}
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@Override
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public void setContent(ChannelBuffer buffer) throws IOException {
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if (buffer.readableBytes() > limitSize) {
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if (fileUpload instanceof MemoryFileUpload) {
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// change to Disk
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fileUpload = new DiskFileUpload(fileUpload
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.getName(), fileUpload.getFilename(), fileUpload
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.getContentType(), fileUpload
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.getContentTransferEncoding(), fileUpload.getCharset(),
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definedSize);
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}
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}
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fileUpload.setContent(buffer);
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}
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@Override
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public void setContent(File file) throws IOException {
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if (file.length() > limitSize) {
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if (fileUpload instanceof MemoryFileUpload) {
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// change to Disk
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fileUpload = new DiskFileUpload(fileUpload
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.getName(), fileUpload.getFilename(), fileUpload
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.getContentType(), fileUpload
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.getContentTransferEncoding(), fileUpload.getCharset(),
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definedSize);
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}
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}
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fileUpload.setContent(file);
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}
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@Override
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public void setContent(InputStream inputStream) throws IOException {
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if (fileUpload instanceof MemoryFileUpload) {
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// change to Disk
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fileUpload = new DiskFileUpload(fileUpload
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.getName(), fileUpload.getFilename(), fileUpload
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.getContentType(), fileUpload
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.getContentTransferEncoding(), fileUpload.getCharset(),
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definedSize);
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}
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fileUpload.setContent(inputStream);
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}
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@Override
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public void setContentType(String contentType) {
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fileUpload.setContentType(contentType);
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}
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@Override
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public void setContentTransferEncoding(String contentTransferEncoding) {
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fileUpload.setContentTransferEncoding(contentTransferEncoding);
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}
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@Override
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public void setFilename(String filename) {
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fileUpload.setFilename(filename);
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}
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@Override
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public HttpDataType getHttpDataType() {
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return fileUpload.getHttpDataType();
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}
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@Override
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public String getName() {
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return fileUpload.getName();
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}
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@Override
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public int compareTo(InterfaceHttpData o) {
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return fileUpload.compareTo(o);
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}
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@Override
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public String toString() {
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return "Mixed: " + fileUpload.toString();
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}
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@Override
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public ChannelBuffer getChunk(int length) throws IOException {
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return fileUpload.getChunk(length);
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}
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@Override
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public File getFile() throws IOException {
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return fileUpload.getFile();
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}
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}
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