| java.lang.Object
 net.matuschek.http.DownloadRuleSet
| DownloadRuleSet | | public class DownloadRuleSet (Code) | | This download selector decides if a file should be downloaded
based on the mime type and the size of the content (content-length
header)
author:
Daniel Matuschek daniel@matuschek.net
version:
$Id: DownloadRuleSet.java,v 1.5 2003/02/27 18:46:58 oliver_schmidt Exp $ |
| Method Summary | |
| public void | addRule(String mimeBaseType, String mimeSubtype, int minSize, int maxSize, boolean allow)
adds a download rule for the given mimetype/subtype
Parameters:
mimeType - basic mime type (the part before /)
Parameters:
mimeSubtype - mime sub type (part after /)
Parameters:
minSize - minimal size (in bytes)
Parameters:
maxSize - maximal size (in bytes)
Parameters:
allow - allow or deny this download ?wildchar "*" can be used as mimeType and mimeSubtype that means"all". | | public boolean | downloadAllowed(Vector httpHeaders)
| | public boolean | getDefault()
| | public Vector | getDownloadRules()
Get the value of downloadRules. | | protected String | getHeaderValue(Vector httpHeaders, String name)
gets the value of a httpHeader from a vector of httpHeaders
Parameters:
httpHeaders - a Vector of HttpHeader objects
Parameters:
name - name of the header (e.g. | | public void | loadRuleFile(String filename)
| | public boolean | processAllowed(Vector httpHeaders)
| | public void | setDefault(boolean allow)
| | public void | setDownloadRules(Vector<DownloadRule> downloadRules)
Set the value of downloadRules.
Parameters:
v - Value to assign to downloadRules. | | public String | toString()
converts the object to a String represenation. |
| defaultBehavior | | protected boolean defaultBehavior(Code) | | default behavior, if no rule matches (allow or deny)
true = allow, false = deny *
|
| DownloadRuleSet | | public DownloadRuleSet()(Code) | | initializes the DownloadRuleSet with an empty rule set
if no other rules will be added, it will allow all downloads
|
| addRule | | public void addRule(String mimeBaseType, String mimeSubtype, int minSize, int maxSize, boolean allow)(Code) | | adds a download rule for the given mimetype/subtype
Parameters:
mimeType - basic mime type (the part before /)
Parameters:
mimeSubtype - mime sub type (part after /)
Parameters:
minSize - minimal size (in bytes)
Parameters:
maxSize - maximal size (in bytes)
Parameters:
allow - allow or deny this download ?wildchar "*" can be used as mimeType and mimeSubtype that means"all". there will be no pattern matching, that means "*" matchesall types, but "t*" doesn't match all types that start with t |
| downloadAllowed | | public boolean downloadAllowed(Vector httpHeaders)(Code) | | |
| getDefault | | public boolean getDefault()(Code) | | gets the default behaviour
|
| getDownloadRules | | public Vector getDownloadRules()(Code) | | Get the value of downloadRules.
Value of downloadRules as a Vector fo DownloadRule objects. |
| getHeaderValue | | protected String getHeaderValue(Vector httpHeaders, String name)(Code) | | gets the value of a httpHeader from a vector of httpHeaders
Parameters:
httpHeaders - a Vector of HttpHeader objects
Parameters:
name - name of the header (e.g. content-length) not case-sensitive the value of this header or null if this header doesn'texists |
| loadRuleFile | | public void loadRuleFile(String filename) throws IOException(Code) | | adds a set of rules that are defined in a rule file
a rule file consists of lines in the format
allow|deny mimetype/subtype yyyyy
|
| processAllowed | | public boolean processAllowed(Vector httpHeaders)(Code) | | |
| setDefault | | public void setDefault(boolean allow)(Code) | | sets the default behavior
Parameters:
allow - allow or deny download if no matching rule was found |
| setDownloadRules | | public void setDownloadRules(Vector<DownloadRule> downloadRules)(Code) | | Set the value of downloadRules.
Parameters:
v - Value to assign to downloadRules. Must be a vectorof DownloadRule objects |
| toString | | public String toString()(Code) | | converts the object to a String represenation. the format may
change without notice. Use it only for debugging and logging.
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