Importing SVN archives - B6M1

legacyworlds-utils/.classpath

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+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="src" output="target/classes" path="src/main/java"/>
+	<classpathentry excluding="**" kind="src" output="target/classes" path="src/main/resources"/>
+	<classpathentry kind="src" output="target/test-classes" path="src/test/java"/>
+	<classpathentry excluding="**" kind="src" output="target/test-classes" path="src/test/resources"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.6"/>
+	<classpathentry kind="con" path="org.maven.ide.eclipse.MAVEN2_CLASSPATH_CONTAINER"/>
+	<classpathentry kind="output" path="target/classes"/>
+</classpath>

legacyworlds-utils/.project

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+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>legacyworlds-utils</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.maven.ide.eclipse.maven2Builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+		<nature>org.maven.ide.eclipse.maven2Nature</nature>
+	</natures>
+</projectDescription>

legacyworlds-utils/.settings/org.eclipse.jdt.core.prefs

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+#Mon Apr 19 12:23:34 CEST 2010
+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.6
+org.eclipse.jdt.core.compiler.compliance=1.6
+org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
+org.eclipse.jdt.core.compiler.source=1.6

legacyworlds-utils/.settings/org.maven.ide.eclipse.prefs

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+#Mon Apr 19 12:23:33 CEST 2010
+activeProfiles=
+eclipse.preferences.version=1
+fullBuildGoals=process-test-resources
+includeModules=false
+resolveWorkspaceProjects=true
+resourceFilterGoals=process-resources resources\:testResources
+skipCompilerPlugin=true
+version=1

legacyworlds-utils/pom.xml

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+<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/maven-v4_0_0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<parent>
+		<artifactId>legacyworlds</artifactId>
+		<groupId>com.deepclone.lw</groupId>
+		<version>5.99.1</version>
+	</parent>
+
+	<groupId>com.deepclone.lw</groupId>
+	<artifactId>legacyworlds-utils</artifactId>
+	<version>5.99.1</version>
+	<name>Legacy Worlds common utilities</name>
+	<description>The classes in this package are used by all parts of the Legacy Worlds code.</description>
+
+	<dependencies>
+		<dependency>
+			<groupId>commons-codec</groupId>
+			<artifactId>commons-codec</artifactId>
+			<version>${commons.codec.version}</version>
+			<type>jar</type>
+		</dependency>
+	</dependencies>
+</project>

legacyworlds-utils/src/main/java/com/deepclone/lw/utils/DigestHelper.java

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+package com.deepclone.lw.utils;
+
+
+import java.io.UnsupportedEncodingException;
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+
+import org.apache.commons.codec.binary.Hex;
+
+
+
+/**
+ * This class provides a static method which simplies computing hex-encoded digests of strings using
+ * some hashing algorithm.
+ * 
+ * @author tseeker
+ */
+public final class DigestHelper
+{
+
+	private DigestHelper( )
+	{
+		// EMPTY
+	}
+
+
+	/**
+	 * This method computes a hex-encoded digest of a string using the specified algorithm.
+	 * 
+	 * @param algo
+	 *            the digest algorithm to use
+	 * @param source
+	 *            the string to digest
+	 * @return the hex-encoded digest
+	 */
+	public static String digest( String algo , String source )
+	{
+		// Create digest
+		MessageDigest digestAlgorithm;
+		try {
+			digestAlgorithm = MessageDigest.getInstance( algo );
+		} catch ( NoSuchAlgorithmException e ) {
+			throw new RuntimeException( "'" + algo + "' digest not supported" );
+		}
+		// Add data
+		try {
+			digestAlgorithm.update( source.getBytes( "UTF-8" ) );
+		} catch ( UnsupportedEncodingException e ) {
+			throw new RuntimeException( "UTF-8 not supported? I must be dreaming." );
+		}
+		// Compute digest and return its hexadecimal encoding
+		byte[] digest = digestAlgorithm.digest( );
+		return Hex.encodeHexString( digest );
+	}
+
+}