Package gov.nasa.arc.pds.tools.util

Class URLUtils

  • public class URLUtils
extends java.lang.Object
    This class provides utilities for URL manipulation.
    Author:
    jagander

    • Field Summary

      Fields 
      Modifier and Type Field Description
      static java.util.List<java.lang.String> TEXT_CONTENT_TYPES  

    • Constructor Summary

      Constructors 
      Constructor Description
      URLUtils()  

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static boolean exists​(java.net.URI uri)  
      static boolean exists​(java.net.URL url)  
      static java.net.URL getAlternateCaseURL​(java.net.URL url)  
      static java.net.URL getCaseUnknownURL​(java.net.URI root, java.lang.String path)  
      static java.net.URL getCaseUnknownURL​(java.net.URL url)  
      static java.net.URL getCaseUnknownURL​(java.net.URL root, java.lang.String path)  
      static java.lang.String getCharset​(java.lang.String contentType, java.lang.String defaultCharset)  
      static java.lang.String getCharset​(java.net.URLConnection connection, java.lang.String defaultCharset)  
      static URLContentsContainer getContent​(java.net.URL url)  
      static URLContentsContainer getContent​(java.net.URL url, long maxLength)  
      static int getContentLength​(java.net.URL url)  
      static java.lang.String getContentType​(java.net.URL url)  
      static java.lang.String getContentType​(java.net.URLConnection connection, java.net.URL url, java.io.InputStream is)  
      static java.lang.String getFileName​(java.lang.String url)  
      static java.lang.String getFileName​(java.net.URI uri)  
      static java.lang.String getFileName​(java.net.URL url)  
      static java.net.URL getParentURL​(java.net.URI uri)  
      static java.net.URL getParentURL​(java.net.URL url)  
      static java.lang.String getParentURLString​(java.net.URL url)  
      static java.net.URL newURL​(java.net.URL base, java.lang.String filename)  

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Field Detail

      • TEXT_CONTENT_TYPES

        public static final java.util.List<java.lang.String> TEXT_CONTENT_TYPES

    • Constructor Detail

      • URLUtils

        public URLUtils()

    • Method Detail

      • exists

        public static boolean exists​(java.net.URI uri)

      • exists

        public static boolean exists​(java.net.URL url)

      • getAlternateCaseURL

        public static java.net.URL getAlternateCaseURL​(java.net.URL url)

      • getCaseUnknownURL

        public static java.net.URL getCaseUnknownURL​(java.net.URL url)

      • getCaseUnknownURL

        public static java.net.URL getCaseUnknownURL​(java.net.URI root,
                                             java.lang.String path)

      • getCaseUnknownURL

        public static java.net.URL getCaseUnknownURL​(java.net.URL root,
                                             java.lang.String path)

      • getFileName

        public static java.lang.String getFileName​(java.lang.String url)

      • getFileName

        public static java.lang.String getFileName​(java.net.URI uri)

      • getFileName

        public static java.lang.String getFileName​(java.net.URL url)

      • getParentURLString

        public static java.lang.String getParentURLString​(java.net.URL url)

      • getParentURL

        public static java.net.URL getParentURL​(java.net.URL url)

      • getParentURL

        public static java.net.URL getParentURL​(java.net.URI uri)

      • getContent

        public static URLContentsContainer getContent​(java.net.URL url,
                                              long maxLength)
                                       throws java.io.IOException
        Throws:
        java.io.IOException

      • getContent

        public static URLContentsContainer getContent​(java.net.URL url)
                                       throws java.io.IOException
        Throws:
        java.io.IOException

      • getContentType

        public static java.lang.String getContentType​(java.net.URL url)
                                       throws java.io.IOException
        Throws:
        java.io.IOException

      • getContentType

        public static java.lang.String getContentType​(java.net.URLConnection connection,
                                              java.net.URL url,
                                              java.io.InputStream is)

      • getCharset

        public static java.lang.String getCharset​(java.net.URLConnection connection,
                                          java.lang.String defaultCharset)

      • getCharset

        public static java.lang.String getCharset​(java.lang.String contentType,
                                          java.lang.String defaultCharset)

      • getContentLength

        public static int getContentLength​(java.net.URL url)

      • newURL

        public static java.net.URL newURL​(java.net.URL base,
                                  java.lang.String filename)
                           throws java.net.MalformedURLException
        Throws:
        java.net.MalformedURLException