[jbpm-commits] JBoss JBPM SVN: r4410 - in jbpm4/branches/email/modules/pvm/src/main/java/org/jbpm/pvm/internal: email and 1 other directories.

Author: bradsdavis Date: 2009-04-03 11:03:51 -0400 (Fri, 03 Apr 2009) New Revision: 4410 Added: jbpm4/branches/email/modules/pvm/src/main/java/org/jbpm/pvm/internal/email/ jbpm4/branches/email/modules/pvm/src/main/java/org/jbpm/pvm/internal/email/filter/ jbpm4/branches/email/modules/pvm/src/main/java/org/jbpm/pvm/internal/email/filter/AddressFilter.java jbpm4/branches/email/modules/pvm/src/main/java/org/jbpm/pvm/internal/email/filter/WildCardAddressFilter.java Log: Added wild card REGEX filter. Added: jbpm4/branches/email/modules/pvm/src/main/java/org/jbpm/pvm/internal/email/filter/AddressFilter.java =================================================================== --- jbpm4/branches/email/modules/pvm/src/main/java/org/jbpm/pvm/internal/email/filter/AddressFilter.java (rev 0) +++ jbpm4/branches/email/modules/pvm/src/main/java/org/jbpm/pvm/internal/email/filter/AddressFilter.java 2009-04-03 15:03:51 UTC (rev 4410) @@ -0,0 +1,17 @@ +package org.jbpm.pvm.internal.email.filter; + +import java.util.Collection; + +import javax.mail.internet.InternetAddress; + +public interface AddressFilter { + /** + * This method should remove + * + * @param to To addresses for the email. + * @param cc CC addresses for the email. + * @param bcc BCC addresses for the email. + */ + public void filter(Collection<InternetAddress> to, Collection<InternetAddress> cc, Collection<InternetAddress> bcc); + +} Added: jbpm4/branches/email/modules/pvm/src/main/java/org/jbpm/pvm/internal/email/filter/WildCardAddressFilter.java =================================================================== --- jbpm4/branches/email/modules/pvm/src/main/java/org/jbpm/pvm/internal/email/filter/WildCardAddressFilter.java (rev 0) +++ jbpm4/branches/email/modules/pvm/src/main/java/org/jbpm/pvm/internal/email/filter/WildCardAddressFilter.java 2009-04-03 15:03:51 UTC (rev 4410) @@ -0,0 +1,86 @@ +package org.jbpm.pvm.internal.email.filter; + +import java.util.Collection; +import java.util.HashSet; +import java.util.regex.Pattern; + +import javax.mail.internet.InternetAddress; + + +public abstract class WildCardAddressFilter implements AddressFilter { + + private Collection<String> includePatterns; + private Collection<String> excludePatterns; + + public void filter(Collection<InternetAddress> to, Collection<InternetAddress> cc, Collection<InternetAddress> bcc) + { + Collection<InternetAddress> toRemove = new HashSet<InternetAddress>(); + if(to!=null) + { + //Loop over for addresses to remove. + for(InternetAddress address : to) + { + if(!keepAddress(address)) + { + toRemove.add(address); + } + } + } + + if(cc!=null) + { + //Loop over for addresses to remove. + for(InternetAddress address : cc) + { + if(!keepAddress(address)) + { + toRemove.add(address); + } + } + } + + if(bcc!=null) + { + //Loop over for addresses to remove. + for(InternetAddress address : bcc) + { + if(!keepAddress(address)) + { + toRemove.add(address); + } + } + } + + //Now remove all collected excludes. + if(to!=null)to.removeAll(toRemove); + if(cc!=null)cc.removeAll(toRemove); + if(bcc!=null)bcc.removeAll(toRemove); + } + + private boolean keepAddress(InternetAddress address) + { + if(includePatterns!=null) + { + for(String pattern : includePatterns) + { + if(Pattern.matches(pattern, address.toString())) + { + return true; + } + } + } + for(String pattern : excludePatterns) + { + if(Pattern.matches(pattern, address.toString())) + { + return false; + } + } + if(includePatterns==null||includePatterns.isEmpty()) + { + //Includes were not set, which means if it wasn't excluded, include it. + return true; + } + return false; + } +}