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Improve documentation and implement a new ServiceID class

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This commit is contained in:
Rogiel Sulzbach
2011-11-21 00:57:03 -02:00
parent 1c8db5cf36
commit f210afd16a
23 changed files with 717 additions and 106 deletions
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81
httpchannel-util/pom.xml
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@@ -1,17 +1,66 @@
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<artifactId>httpchannel</artifactId>
<groupId>com.rogiel.httpchannel</groupId>
<version>1.0.0</version>
<relativePath>..</relativePath>
</parent>
<artifactId>httpchannel-util</artifactId>
<dependencies>
<dependency>
<groupId>com.rogiel.httpchannel</groupId>
<artifactId>httpchannel-api</artifactId>
<version>1.0.0</version>
</dependency>
</dependencies>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<artifactId>httpchannel</artifactId>
<groupId>com.rogiel.httpchannel</groupId>
<version>1.0.0</version>
<relativePath>..</relativePath>
</parent>
<artifactId>httpchannel-util</artifactId>
<dependencies>
<dependency>
<groupId>com.rogiel.httpchannel</groupId>
<artifactId>httpchannel-api</artifactId>
<version>1.0.0</version>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<version>4.1.2</version>
<type>jar</type>
<scope>compile</scope>
<exclusions>
<exclusion>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpmime</artifactId>
<version>4.1.2</version>
<type>jar</type>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-io</artifactId>
<version>1.3.2</version>
<type>jar</type>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>jcl-over-slf4j</artifactId>
<version>1.6.2</version>
<type>jar</type>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>1.6.2</version>
<type>jar</type>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.htmlparser</groupId>
<artifactId>htmlparser</artifactId>
<version>2.1</version>
<type>jar</type>
<scope>compile</scope>
</dependency>
</dependencies>
</project>

69
httpchannel-util/src/main/java/com/rogiel/httpchannel/service/channel/InputStreamDownloadChannel.java Normal file
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@@ -0,0 +1,69 @@
/*
* This file is part of seedbox <github.com/seedbox>.
*
* seedbox is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* seedbox is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with seedbox. If not, see <http://www.gnu.org/licenses/>.
*/
package com.rogiel.httpchannel.service.channel;
import java.io.IOException;
import java.io.InputStream;
import java.nio.ByteBuffer;
import java.nio.channels.Channels;
import java.nio.channels.ReadableByteChannel;
import com.rogiel.httpchannel.service.DownloadChannel;
/**
* @author <a href="http://www.rogiel.com">Rogiel</a>
*
*/
public class InputStreamDownloadChannel implements DownloadChannel {
private final ReadableByteChannel channel;
private final long length;
private final String filename;
public InputStreamDownloadChannel(InputStream in, final long length,
final String filename) {
this.channel = Channels.newChannel(in);
this.length = length;
this.filename = filename;
}
@Override
public int read(ByteBuffer dst) throws IOException {
return channel.read(dst);
}
@Override
public boolean isOpen() {
return channel.isOpen();
}
@Override
public void close() throws IOException {
channel.close();
}
@Override
public long getFilesize() {
return length;
}
@Override
public String getFilename() {
return filename;
}
}

93
httpchannel-util/src/main/java/com/rogiel/httpchannel/service/channel/LinkedUploadChannel.java Normal file
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/*
* This file is part of seedbox <github.com/seedbox>.
*
* seedbox is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* seedbox is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with seedbox. If not, see <http://www.gnu.org/licenses/>.
*/
package com.rogiel.httpchannel.service.channel;
import java.io.IOException;
import java.nio.ByteBuffer;
import java.nio.channels.WritableByteChannel;
import com.rogiel.httpchannel.service.UploadChannel;
/**
* @author <a href="http://www.rogiel.com">Rogiel</a>
*
*/
public class LinkedUploadChannel implements UploadChannel {
private WritableByteChannel channel;
private final LinkedUploadChannelCloseCallback closeCallback;
private final long length;
private final String filename;
private String downloadLink;
private boolean open = true;
public LinkedUploadChannel(LinkedUploadChannelCloseCallback closeCallback,
long filesize, String filename) {
this.closeCallback = closeCallback;
this.filename = filename;
this.length = filesize;
}
@Override
public int write(ByteBuffer src) throws IOException {
if (channel == null)
throw new IOException("Channel is not linked yet");
return channel.write(src);
}
@Override
public boolean isOpen() {
return (channel != null ? channel.isOpen() : true) && open;
}
@Override
public void close() throws IOException {
open = false;
downloadLink = closeCallback.finish();
}
public interface LinkedUploadChannelCloseCallback {
String finish() throws IOException;
}
@Override
public long getFilesize() {
return length;
}
@Override
public String getFilename() {
return filename;
}
@Override
public String getDownloadLink() {
return downloadLink;
}
public void linkChannel(WritableByteChannel channel) throws IOException {
if(this.channel != null)
throw new IOException("This channel is already linked.");
this.channel = channel;
}
public boolean isLinked() {
return channel != null;
}
}

75
httpchannel-util/src/main/java/com/rogiel/httpchannel/service/channel/LinkedUploadChannelContentBody.java Normal file
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/*
* This file is part of seedbox <github.com/seedbox>.
*
* seedbox is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* seedbox is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with seedbox. If not, see <http://www.gnu.org/licenses/>.
*/
package com.rogiel.httpchannel.service.channel;
import java.io.IOException;
import java.io.OutputStream;
import java.nio.channels.Channels;
import java.nio.channels.WritableByteChannel;
import org.apache.http.entity.mime.content.AbstractContentBody;
import org.apache.http.entity.mime.content.ContentBody;
import com.rogiel.httpchannel.service.Uploader;
/**
* {@link ContentBody} used to upload files in {@link Uploader} implementations.
*
* @author Rogiel
* @since 1.0
*/
public class LinkedUploadChannelContentBody extends AbstractContentBody {
private final LinkedUploadChannel channel;
public LinkedUploadChannelContentBody(LinkedUploadChannel channel) {
super("application/octet-stream");
this.channel = channel;
}
@Override
public String getFilename() {
return channel.getFilename();
}
@Override
public void writeTo(OutputStream out) throws IOException {
final WritableByteChannel outputChannel = Channels.newChannel(out);
channel.linkChannel(outputChannel);
while (channel.isOpen() && outputChannel.isOpen()) {
try {
Thread.sleep(500);
} catch (InterruptedException e) {
}
}
}
@Override
public String getCharset() {
return null;
}
@Override
public long getContentLength() {
return channel.getFilesize();
}
@Override
public String getTransferEncoding() {
return "binary";
}
}