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java.lang.Objectorg.apache.mailet.GenericMatcher
org.apache.james.transport.matchers.CompareNumericHeaderValue
Matches mails containing a header with a numeric value whose comparison with the specified value is true. If the header is missing in the message, there will be no match
Configuration string: The headerName, a comparison operator and the numeric headerValue to compare with, space or tab delimited.
The comparison operators are: <, <=, ==, >=, >
;
another set of operators is: LT, LE, EQ, GE, GT
.
Also the following operators are accepted: =<, =, =>
.
Example:
<mailet match="CompareNumericHeaderValue=X-MessageIsSpamProbability > 0.9" class="ToProcessor">
<processor> spam </processor>
</mailet>
Constructor Summary | |
CompareNumericHeaderValue()
|
Method Summary | |
void |
init()
A convenience method which can be overridden so that there's no need to call super.init(config). |
Collection |
match(Mail mail)
Called by the matcher container to allow the matcher to process a message. |
Methods inherited from class org.apache.mailet.GenericMatcher |
destroy, getCondition, getMailetContext, getMatcherConfig, getMatcherInfo, getMatcherName, init, log, log |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public CompareNumericHeaderValue()
Method Detail |
public void init() throws MessagingException
GenericMatcher
A convenience method which can be overridden so that there's no need to call super.init(config).
Instead of overriding init(MatcherConfig), simply override this method and it will be called by GenericMatcher.init(MatcherConfig config). The MatcherConfig object can still be retrieved via getMatcherConfig().
init
in class GenericMatcher
MessagingException
public Collection match(Mail mail) throws MessagingException
GenericMatcher
Called by the matcher container to allow the matcher to process a message.
This method is declared abstract so subclasses must override it.
match
in interface Matcher
match
in class GenericMatcher
mail
- - the Mail object that contains the MimeMessage and
routing information
MessagingException
- - if an exception occurs that interferes with the mailet's normal operation
occurred
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