Adds service implementation documentation

httpchannel-util/src/main/java/com/rogiel/httpchannel/service/AbstractAuthenticatorConfiguration.java

@@ -0,0 +1,25 @@
+/**
+ * 
+ */
+package com.rogiel.httpchannel.service;
+
+import com.rogiel.httpchannel.service.Authenticator.AuthenticatorConfiguration;
+
+/**
+ * @author <a href="http://www.rogiel.com">Rogiel</a>
+ * 
+ */
+public class AbstractAuthenticatorConfiguration implements
+		AuthenticatorConfiguration {
+	@Override
+	public boolean is(Class<? extends AuthenticatorConfiguration> type) {
+		return type.isAssignableFrom(this.getClass());
+	}
+
+	@Override
+	public <T extends AuthenticatorConfiguration> T as(Class<T> type) {
+		if (!is(type))
+			return null;
+		return type.cast(this);
+	}
+}

httpchannel-util/src/main/java/com/rogiel/httpchannel/service/AbstractDownloaderConfiguration.java

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+/**
+ * 
+ */
+package com.rogiel.httpchannel.service;
+
+import com.rogiel.httpchannel.service.Downloader.DownloaderConfiguration;
+
+/**
+ * @author <a href="http://www.rogiel.com">Rogiel</a>
+ * 
+ */
+public class AbstractDownloaderConfiguration implements DownloaderConfiguration {
+	@Override
+	public boolean is(Class<? extends DownloaderConfiguration> type) {
+		return type.isAssignableFrom(this.getClass());
+	}
+
+	@Override
+	public <T extends DownloaderConfiguration> T as(Class<T> type) {
+		if (!is(type))
+			return null;
+		return type.cast(this);
+	}
+}

httpchannel-util/src/main/java/com/rogiel/httpchannel/service/AbstractUploaderConfiguration.java

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+/**
+ * 
+ */
+package com.rogiel.httpchannel.service;
+
+import com.rogiel.httpchannel.service.Uploader.UploaderConfiguration;
+
+/**
+ * @author <a href="http://www.rogiel.com">Rogiel</a>
+ * 
+ */
+public class AbstractUploaderConfiguration implements UploaderConfiguration {
+	@Override
+	public boolean is(Class<? extends UploaderConfiguration> type) {
+		return type.isAssignableFrom(this.getClass());
+	}
+
+	@Override
+	public <T extends UploaderConfiguration> T as(Class<T> type) {
+		if (!is(type))
+			return null;
+		return type.cast(this);
+	}
+}

httpchannel-util/src/main/java/com/rogiel/httpchannel/util/Filesizes.java

@@ -0,0 +1,22 @@
+/**
+ * 
+ */
+package com.rogiel.httpchannel.util;
+
+/**
+ * @author <a href="http://www.rogiel.com">Rogiel</a>
+ *
+ */
+public class Filesizes {
+	public static long kb(long kb) {
+		return kb * 1024;
+	}
+	
+	public static long mb(long mb) {
+		return kb(mb) * 1024;
+	}
+	
+	public static long gb(long gb) {
+		return mb(gb) * 1024;
+	}
+}