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Awake FILE is a secure Open Source framework that allows to program very easily file uploads/downloads and RPC through http. File transfers include powerful features like file chunking and automatic recovery mechanism. Security has been taken into account from the design: server side allows to specify strong security rules in order to protect the files and to secure the RPC calls.

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/**
 * 
 */
package org.awakefw.file.http;

import org.apache.commons.lang3.StringUtils;

/**
 * 
 * Classes that allow to extract parts from a HTTP Host in the format 
 *  "http://www.site.com:8080" 
 * 
* * @author Nicolas de Pomereu * */ public class HttpHostPartsExtractor { public static final int DEFAULT_PORT_HTTP = 80; public static final int DEFAULT_PORT_HTTPS = 443; /** A HTTP Host in the format "http://www.site.com:8080" */ private String httpHost = null; /** * Constructor * @param httpHost A HTTP Host in the format "http://www.site.com:8080" */ public HttpHostPartsExtractor(String httpHost) { if (httpHost == null) { throw new IllegalArgumentException("httpHost can not be null!"); } if (! httpHost.startsWith("http://") && httpHost.startsWith("https://")) { throw new IllegalArgumentException("httpHost must start with \"http://\" or \"https://\". passed httpUrl is invalid: " + this.httpHost); } String hostname = StringUtils.substringAfter(httpHost, "://"); if (hostname.contains("/")) { throw new IllegalArgumentException("httpHost can not contain / separator"); } if (hostname.contains(":")) { String portStr= StringUtils.substringAfter(hostname, ":"); if (! StringUtils.isNumeric(portStr)) { throw new IllegalArgumentException("port is not numeric: " + httpHost); } } this.httpHost = httpHost; } /** * Returns the host name. * * @return the host name (IP or DNS name) */ public String getHostName() { String hostname = StringUtils.substringAfter(httpHost, "://"); if (hostname.contains(":")) { hostname = StringUtils.substringBefore(hostname, ":"); } return hostname; } /** * Returns the port. * * @return the host port, or 80 if not set for http scheme or * or 443 if not set for https scheme. */ public int getPort() { String hostname = StringUtils.substringAfter(httpHost, "://"); if (hostname.contains(":")) { String portStr= StringUtils.substringAfter(hostname, ":"); int port = Integer.parseInt(portStr); return port; } if (getSchemeName().equals("http")) { return DEFAULT_PORT_HTTP; } else if (getSchemeName().equals("https")) { return DEFAULT_PORT_HTTPS; } else { throw new IllegalArgumentException("invalid scheme. Must be http or https. value is: " + getSchemeName()); } } /** * Returns the scheme name ("http" or "https") * * @return "http" or "https" */ public String getSchemeName() { String shemeName = StringUtils.substringBefore(httpHost, "://"); return shemeName; } }




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