Package org.htmlparser.beans

Class LinkBean

  • All Implemented Interfaces:
    java.io.Serializable
    public class LinkBean
extends java.lang.Object
implements java.io.Serializable
    Extract links from a URL.
    See Also:
    Serialized Form

    • Field Summary

      Fields 
      Modifier and Type Field Description
      protected java.net.URL[] mLinks
      The strings extracted from the URL.
      protected Parser mParser
      The parser used to extract strings.
      protected java.beans.PropertyChangeSupport mPropertySupport
      Bound property support.
      static java.lang.String PROP_LINKS_PROPERTY
      Property name in event where the URL contents changes.
      static java.lang.String PROP_URL_PROPERTY
      Property name in event where the URL changes.

    • Constructor Summary

      Constructors 
      Constructor Description
      LinkBean()
      Creates new LinkBean

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void addPropertyChangeListener​(java.beans.PropertyChangeListener listener)
      Add a PropertyChangeListener to the listener list.
      protected boolean equivalent​(java.net.URL[] array1, java.net.URL[] array2)
      Determine if two arrays of URL's are the same.
      protected java.net.URL[] extractLinks()
      Internal routine to extract all the links from the parser.
      java.net.URLConnection getConnection()
      Getter for property Connection.
      java.net.URL[] getLinks()
      Getter for property links.
      java.lang.String getURL()
      Getter for property URL.
      static void main​(java.lang.String[] args)
      Unit test.
      void removePropertyChangeListener​(java.beans.PropertyChangeListener listener)
      Remove a PropertyChangeListener from the listener list.
      void setConnection​(java.net.URLConnection connection)
      Setter for property Connection.
      void setURL​(java.lang.String url)
      Setter for property URL.

      • Methods inherited from class java.lang.Object

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

    • Field Detail

      • PROP_LINKS_PROPERTY

        public static final java.lang.String PROP_LINKS_PROPERTY
        Property name in event where the URL contents changes.
        See Also:
        Constant Field Values

      • PROP_URL_PROPERTY

        public static final java.lang.String PROP_URL_PROPERTY
        Property name in event where the URL changes.
        See Also:
        Constant Field Values

      • mPropertySupport

        protected java.beans.PropertyChangeSupport mPropertySupport
        Bound property support.

      • mLinks

        protected java.net.URL[] mLinks
        The strings extracted from the URL.

      • mParser

        protected Parser mParser
        The parser used to extract strings.

    • Constructor Detail

      • LinkBean

        public LinkBean()
        Creates new LinkBean

    • Method Detail

      • extractLinks

        protected java.net.URL[] extractLinks()
                               throws ParserException
        Internal routine to extract all the links from the parser.
        Returns:
        A list of all links on the page as URLs.
        Throws:
        ParserException - If the parse fails.

      • equivalent

        protected boolean equivalent​(java.net.URL[] array1,
                             java.net.URL[] array2)
        Determine if two arrays of URL's are the same.
        Parameters:
        array1 - One array of URL's
        array2 - Another array of URL's
        Returns:
        true if the URL's match in number and value, false otherwise.

      • addPropertyChangeListener

        public void addPropertyChangeListener​(java.beans.PropertyChangeListener listener)
        Add a PropertyChangeListener to the listener list. The listener is registered for all properties.
        Parameters:
        listener - The PropertyChangeListener to be added.

      • removePropertyChangeListener

        public void removePropertyChangeListener​(java.beans.PropertyChangeListener listener)
        Remove a PropertyChangeListener from the listener list. This removes a registered PropertyChangeListener.
        Parameters:
        listener - The PropertyChangeListener to be removed.

      • getLinks

        public java.net.URL[] getLinks()
        Getter for property links.
        Returns:
        Value of property links.

      • getURL

        public java.lang.String getURL()
        Getter for property URL.
        Returns:
        Value of property URL.

      • setURL

        public void setURL​(java.lang.String url)
        Setter for property URL.
        Parameters:
        url - New value of property URL.

      • getConnection

        public java.net.URLConnection getConnection()
        Getter for property Connection.
        Returns:
        Value of property Connection.

      • setConnection

        public void setConnection​(java.net.URLConnection connection)
        Setter for property Connection.
        Parameters:
        connection - New value of property Connection.

      • main

        public static void main​(java.lang.String[] args)
        Unit test.
        Parameters:
        args - Pass arg[0] as the URL to process.