method checks the static HashMap pageurls for the given url if it exists
it is returned, otherwise a new pagedata object is created and added
to the HashMap pageurls
constructor creates an instance of HttpConnection and calls the super
class HttpURLConnection, this instance of the class connects through a
proxy server that requires authentication
PageTag - JSP tag page is used for generating an http request to a web
page, it then scrapes the page for user specified text and stores
the results from the scrape for later retrieval by another tag.
PageTag() -
Constructor for class org.apache.taglibs.scrape.PageTag
pageurls -
Static variable in class org.apache.taglibs.scrape.PageData
static HashMap holds all of the pagedata objects keyed to the url
checks the scrapeint, if enough time has passed it starts the getPage
thread to go out and get the page, and sets scrapeing to true, then if
newflag it will wait for the thread to finish running, otherwise it will
just fall through and return the already stored results
UrlTag - JSP tag url is used for dynamically setting the url of the
page that is going to be scraped by the tag library it is necessary
the tag be nested within a page tag.
UrlTag() -
Constructor for class org.apache.taglibs.scrape.UrlTag