AstralTransRocketries/MinecraftLandGenerator
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Redone download file

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This commit is contained in:
Piegames 2018-11-12 10:27:28 +01:00
parent 2c12f951cd
commit 15a8580db4
3 changed files with 39 additions and 89 deletions
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5
.classpath
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@ -12,11 +12,6 @@
</attributes>
</classpathentry>
<classpathentry exported="true" kind="lib" path="lib/JNBT_1.3.jar"/>
<classpathentry excluding="**" kind="src" output="target/classes" path="src/main/resources">
<attributes>
<attribute name="maven.pomderived" value="true"/>
</attributes>
</classpathentry>
<classpathentry kind="src" output="target/test-classes" path="src/test/java">
<attributes>
<attribute name="test" value="true"/>

21
pom.xml
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@ -1,5 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
<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>
@ -7,11 +8,29 @@
<groupId>groupId</groupId>
<artifactId>MinecraftLandGenerator</artifactId>
<version>1.0-SNAPSHOT</version>
<build>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.7.0</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
</plugins>
</build>
<properties>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
</properties>
<dependencies>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>2.6</version>
</dependency>
<dependency>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>

102
src/main/java/morlok8k/MinecraftLandGenerator/DownloadFile.java
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@ -19,17 +19,14 @@
package morlok8k.MinecraftLandGenerator;
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.File;
import java.io.IOException;
import java.net.MalformedURLException;
import java.net.URL;
import org.apache.commons.io.FileUtils;
import org.apache.commons.io.FilenameUtils;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.w3c.bert_bos.UTF8URL.Unescape;
/**
* @author morlok8k
@ -37,87 +34,26 @@ import org.w3c.bert_bos.UTF8URL.Unescape;
public class DownloadFile {
private static Log log = LogFactory.getLog(Main.class);
/**
* Downloads a File using a URL in a String.<br>
* (If the file is a dynamic URL (Not like "http://example.com/file.txt") and it can't get the filename, it saves it as <i>"System.currentTimeMillis();"</i>) <br>
* <br>
* Thanks to bs123 at <br>
* <a href="http://www.daniweb.com/software-development/java/threads/84370"> http://www.daniweb.com/software-development/java/threads/84370</a>
*
* @param URL URL in a String
* @param Output Displays output if true
* @return Boolean: true if download was successful, false if download wasn't
* @author Morlok8k
* Downloads a File using a URL in a String.
*
* @param url
* The URL of the file to download
* @param Output
* Deprecated, does nothing
* @return true if download was successful, false if not
* @author piegames
*/
public static boolean downloadFile(final String URL, final boolean Output) {
String fileName = URL.substring(URL.lastIndexOf("/") + 1, URL.length());
if (fileName.startsWith("\"")) {
if (fileName.substring(fileName.length() - 1, fileName.length()) == "\"") {
fileName = fileName.substring(1, fileName.length() - 1);
}
}
final int size = 1024 * 4; // 1024 * n should be tested to get the optimum size (for download speed.)
if (fileName.equals("")) {
fileName = String.valueOf(System.currentTimeMillis());
}
fileName = Unescape.unescape(fileName);
if (Output) {
log.info("Downloading: " + URL);
log.info("Saving as: " + fileName);
}
final long differenceTime = System.currentTimeMillis();
final Long[] timeTracking = new Long[]{differenceTime, differenceTime};
timeTracking[0] = System.currentTimeMillis();
if (Output) {
log.info(var.MLG + "*");
}
public static boolean downloadFile(final String url, final boolean Output) {
try {
BufferedInputStream in = new BufferedInputStream(new URL(URL).openStream());
FileOutputStream fos = new FileOutputStream(fileName);
final BufferedOutputStream bout = new BufferedOutputStream(fos, size);
final byte[] data = new byte[size];
int x = 0;
int count = 0;
while ((x = in.read(data, 0, size)) >= 0) {
bout.write(data, 0, x);
count = count + x;
if (Output) {
log.info("*");
}
}
bout.close();
in.close();
if (Output) {
log.info(var.newLine);
log.info(count + " byte(s) copied");
}
timeTracking[1] = System.currentTimeMillis();
long differenceTime1 = (timeTracking[1] - timeTracking[0]);
if (Output) {
log.info("Elapsed Time: " + String.format("%02d min:%02d sec", (differenceTime1 / 1000) / 60, (differenceTime1 / 1000) % 60));
}
} catch (final FileNotFoundException e) {
e.printStackTrace();
URL download = new URL(url);
File dest = new File(FilenameUtils.getName(download.getPath()));
log.info("Downloading " + url + " to " + dest);
FileUtils.copyURLToFile(download, dest);
} catch (IOException e) {
log.warn("Could not download " + url, e);
return false;
} catch (final MalformedURLException e) {
e.printStackTrace();
return false;
} catch (final IOException e) {
e.printStackTrace();
return false;
}
if (Output) {
log.info("Done");
}
return true;
}