| java.lang.Object
 sunlabs.brazil.handler.MapPage
| MapPage | | public class MapPage (Code) | | Utility class to rewrite links inside of web pages so they appear to
come from a different site.
author:
Stephen Uhler
version:
1.10, 05/25/99 |
| Constructor Summary | |
| public | MapPage(String prefix)
Create a site mapper. |
| Method Summary | |
| public void | addMapEntry(String name, String value)
Add or remove an item to the map table
Parameters:
name - The prefix of the url to match
Parameters:
value - The prefix to replace it with. | | public void | addPatternEntry(String pattern, String replacement)
Add or remove an item to the pattern table
Parameters:
pattern - The prefix pattern of the url to matchFull tcl8.0-style regexps are supported
Parameters:
replacement - The prefix to replace it with. | | public void | addTag(String name, String attribute)
add a tag/attribute pair to the rewrite list. | | public String | convertHtml(String content)
Rewrite all the url's in this document. | | public String | convertString(String fix)
Rewrite a url inside a tag parameter. | | public void | log(String message)
| | public int | mapCount()
| | public void | setMap(Hashtable map)
Set the map table for cross-linked sites. | | public void | setPrefix(String prefix)
Change the prefix that will replace the leading "/" in a URL. |
| log | | public static boolean log(Code) | | |
| tagMap | | public Hashtable tagMap(Code) | | Initialized to all tag/attribute pairs whose attribute values are
considered for rewriting.
|
| MapPage | | public MapPage(String prefix)(Code) | | Create a site mapper. The following table maps all the entity/attribute
combinations that are (or could be) URL's to (possibly) rewrite.
Parameters:
prefix - Every link starting with "/" has the leadingslash replaced by prefix. If prefix isnull, then only fully qualified url's areconsidered for rewriting. |
| addMapEntry | | public void addMapEntry(String name, String value)(Code) | | Add or remove an item to the map table
Parameters:
name - The prefix of the url to match
Parameters:
value - The prefix to replace it with. If null, remove the prefix |
| addPatternEntry | | public void addPatternEntry(String pattern, String replacement)(Code) | | Add or remove an item to the pattern table
Parameters:
pattern - The prefix pattern of the url to matchFull tcl8.0-style regexps are supported
Parameters:
replacement - The prefix to replace it with. If null, remove the prefix. \n's are replaced by thecorrosponding sub-matches in the namePatterns are stored in a vector, with each pattern taking 3concecutive elements: the pattern, the replacement rule, andthe compiled expression. This way they are searched in order.Sample usage:http://www.([^.]*).com/ /site/\1/will replace the url: http://www.foo.com/a/b.html with/site/foo/a/b.html |
| addTag | | public void addTag(String name, String attribute)(Code) | | add a tag/attribute pair to the rewrite list.
If the attribute is null, remove the tag.
|
| convertHtml | | public String convertHtml(String content)(Code) | | Rewrite all the url's in this document. This is accomplished
via repeated calls to
MapPage.convertString .
Parameters:
content - The HTML to be processed. |
| convertString | | public String convertString(String fix)(Code) | | Rewrite a url inside a tag parameter.
Parameters:
fix - The value of the tag to be rewritten (fixed) null of the existing value is OK,otherwise the new value is returned |
| mapCount | | public int mapCount()(Code) | | How many tags have been mapped?
|
| setMap | | public void setMap(Hashtable map)(Code) | | Set the map table for cross-linked sites.
Foreach key in the table that matches a URL, replace the key
portion of the url with the key's value.
|
| setPrefix | | public void setPrefix(String prefix)(Code) | | Change the prefix that will replace the leading "/" in a URL.
|
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