sbt.RichURI.scala Maven / Gradle / Ivy
/* sbt -- Simple Build Tool
* Copyright 2011 Sanjin Sehic
*/
package sbt
import java.net.URI
/** Extends `URI` with additional convenience methods. */
class RichURI(uri: URI) {
/**
* Provides a case-class-like `copy` method for URI.
* Note that this method simply passes the individual components of this URI to the URI constructor
* that accepts each component individually. It is thus limited by the implementation restrictions of the relevant methods.
*/
def copy(scheme: String = uri.getScheme, userInfo: String = uri.getUserInfo,
host: String = uri.getHost, port: Int = uri.getPort, path: String = uri.getPath,
query: String = uri.getQuery, fragment: String = uri.getFragment) =
new URI(scheme, userInfo, host, port, path, query, fragment)
/** Returns `true` if the fragment of the URI is defined. */
def hasFragment = uri.getFragment ne null
/** Returns a copy of the URI without the fragment. */
def withoutFragment =
if (hasFragment)
new URI(uri.getScheme, uri.getSchemeSpecificPart, null)
else
uri
/** Returns `true` if the scheme specific part of the URI is also a valid URI. */
def hasMarkerScheme = new URI(uri.getRawSchemeSpecificPart).getScheme ne null
/**
* Strips the wrapper scheme from this URI.
* If the URI has a fragment, the fragment is transferred to the wrapped URI.
* If this URI does not have a marker scheme, it is returned unchanged.
*/
def withoutMarkerScheme =
{
if (hasMarkerScheme)
if (hasFragment)
new URI(uri.getRawSchemeSpecificPart + "#" + uri.getRawFragment)
else
new URI(uri.getRawSchemeSpecificPart)
else
uri
}
}
object RichURI {
/** Provides additional convenience methods for `uri`. */
implicit def fromURI(uri: URI): RichURI = new RichURI(uri)
}