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019
020 package org.apache.james.mailbox.jpa.openjpa;
021
022 import java.util.Date;
023
024 import javax.mail.Flags;
025 import javax.mail.internet.SharedInputStream;
026
027 import org.apache.james.mailbox.MailboxPathLocker;
028 import org.apache.james.mailbox.acl.GroupMembershipResolver;
029 import org.apache.james.mailbox.acl.MailboxACLResolver;
030 import org.apache.james.mailbox.exception.MailboxException;
031 import org.apache.james.mailbox.jpa.JPAMessageManager;
032 import org.apache.james.mailbox.jpa.mail.model.JPAMailbox;
033 import org.apache.james.mailbox.jpa.mail.model.openjpa.JPAEncryptedMessage;
034 import org.apache.james.mailbox.jpa.mail.model.openjpa.JPAStreamingMessage;
035 import org.apache.james.mailbox.store.MailboxEventDispatcher;
036 import org.apache.james.mailbox.store.MailboxSessionMapperFactory;
037 import org.apache.james.mailbox.store.mail.model.Mailbox;
038 import org.apache.james.mailbox.store.mail.model.Message;
039 import org.apache.james.mailbox.store.mail.model.impl.PropertyBuilder;
040 import org.apache.james.mailbox.store.search.MessageSearchIndex;
041
042 /**
043 * OpenJPA implementation of Mailbox
044 */
045 public class OpenJPAMessageManager extends JPAMessageManager {
046
047 private final AdvancedFeature feature;
048
049 public static enum AdvancedFeature {
050 None,
051 Streaming,
052 Encryption
053 }
054
055 public OpenJPAMessageManager(MailboxSessionMapperFactory<Long> mapperFactory, MessageSearchIndex<Long> index,
056 MailboxEventDispatcher<Long> dispatcher, MailboxPathLocker locker, Mailbox<Long> mailbox, MailboxACLResolver aclResolver, GroupMembershipResolver groupMembershipResolver) throws MailboxException {
057 this(mapperFactory, index, dispatcher, locker, mailbox, AdvancedFeature.None, aclResolver, groupMembershipResolver);
058 }
059
060 public OpenJPAMessageManager(MailboxSessionMapperFactory<Long> mapperFactory, MessageSearchIndex<Long> index,
061 MailboxEventDispatcher<Long> dispatcher, MailboxPathLocker locker, Mailbox<Long> mailbox, final AdvancedFeature f, MailboxACLResolver aclResolver, GroupMembershipResolver groupMembershipResolver) throws MailboxException {
062 super(mapperFactory, index, dispatcher, locker, mailbox, aclResolver, groupMembershipResolver);
063 this.feature = f;
064 }
065
066 @Override
067 protected Message<Long> createMessage(Date internalDate, int size, int bodyStartOctet, SharedInputStream content, Flags flags, PropertyBuilder propertyBuilder) throws MailboxException {
068 int headerEnd = bodyStartOctet -2;
069 if (headerEnd < 0) {
070 headerEnd = 0;
071 }
072 switch (feature) {
073 case Streaming:
074 return new JPAStreamingMessage((JPAMailbox) getMailboxEntity(), internalDate, size, flags, content, bodyStartOctet, propertyBuilder);
075 case Encryption:
076 return new JPAEncryptedMessage((JPAMailbox) getMailboxEntity(), internalDate, size, flags, content, bodyStartOctet, propertyBuilder);
077 default:
078 return super.createMessage(internalDate, size, bodyStartOctet, content, flags, propertyBuilder);
079 }
080
081 }
082
083
084
085 }