/****************************************************************
* Licensed to the Apache Software Foundation (ASF) under one *
* or more contributor license agreements. See the NOTICE file *
* distributed with this work for additional information *
* regarding copyright ownership. The ASF licenses this file *
* to you under the Apache License, Version 2.0 (the *
* "License"); you may not use this file except in compliance *
* with the License. You may obtain a copy of the License at *
* *
* http://www.apache.org/licenses/LICENSE-2.0 *
* *
* Unless required by applicable law or agreed to in writing, *
* software distributed under the License is distributed on an *
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY *
* KIND, either express or implied. See the License for the *
* specific language governing permissions and limitations *
* under the License. *
****************************************************************/
package org.apache.james.mailbox.maildir.mail.model;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import javax.mail.Flags;
import org.apache.commons.lang.NotImplementedException;
import org.apache.james.mailbox.MailboxException;
import org.apache.james.mailbox.store.mail.model.Header;
import org.apache.james.mailbox.store.mail.model.Mailbox;
import org.apache.james.mailbox.store.mail.model.Property;
import org.apache.james.mailbox.store.mail.model.PropertyBuilder;
import org.apache.james.mailbox.store.streaming.LazySkippingInputStream;
import org.apache.james.mailbox.store.streaming.StreamUtils;
public class MaildirMessage extends AbstractMaildirMessage {
// Document
private int bodyStartOctet;
private InputStream rawFullContent;
private List<MaildirHeader> headers;
private String mediaType;
private List<MaildirProperty> properties;
private String subType;
private Long textualLineCount;
// MailboxMembership
private Date internalDate;
private long size;
private boolean modified = false;
/**
* This constructor is called when appending a new message.
* @param mailbox
* @param internalDate
* @param size
* @param flags
* @param documentIn
* @param bodyStartOctet
* @param maildirHeaders
* @param propertyBuilder
*/
public MaildirMessage(Mailbox<Integer> mailbox, Date internalDate,
int size, Flags flags, InputStream documentIn, int bodyStartOctet,
List<MaildirHeader> maildirHeaders, PropertyBuilder propertyBuilder) {
super(mailbox);
// Document
this.rawFullContent = documentIn;
this.bodyStartOctet = bodyStartOctet;
this.headers = new ArrayList<MaildirHeader>(maildirHeaders);
this.textualLineCount = propertyBuilder.getTextualLineCount();
this.mediaType = propertyBuilder.getMediaType();
this.subType = propertyBuilder.getSubType();
final List<Property> properties = propertyBuilder.toProperties();
this.properties = new ArrayList<MaildirProperty>(properties.size());
int order = 0;
for (final Property property:properties) {
this.properties.add(new MaildirProperty(property, order++));
}
// MailboxMembership
this.internalDate = internalDate;
this.size = size;
setFlags(flags);
// this message is new (this constructor is only used for such)
this.newMessage = true;
}
/**
* Create a copy of the given message
*
* @param mailbox
* @param message The message to copy
* @throws IOException
*/
public MaildirMessage(Mailbox<Integer> mailbox, AbstractMaildirMessage message) throws MailboxException {
super(mailbox);
this.internalDate = message.getInternalDate();
this.size = message.getFullContentOctets();
this.answered = message.isAnswered();
this.deleted = message.isDeleted();
this.draft = message.isDraft();
this.flagged = message.isFlagged();
this.recent = message.isRecent();
this.seen = message.isSeen();
try {
this.rawFullContent = new ByteArrayInputStream(StreamUtils.toByteArray(message.getFullContent()));
} catch (IOException e) {
throw new MailboxException("Parsing of message failed",e);
}
this.bodyStartOctet = (int) (message.getFullContentOctets() - message.getBodyOctets());
this.headers = new ArrayList<MaildirHeader>();
List<Header> originalHeaders = message.getHeaders();
for (int i = 0; i < originalHeaders.size(); i++) {
headers.add(new MaildirHeader(originalHeaders.get(i)));
}
PropertyBuilder pBuilder = new PropertyBuilder(message.getProperties());
this.textualLineCount = message.getTextualLineCount();
this.mediaType = message.getMediaType();
this.subType = message.getSubType();
final List<Property> properties = pBuilder.toProperties();
this.properties = new ArrayList<MaildirProperty>(properties.size());
int order = 0;
for (final Property property:properties) {
this.properties.add(new MaildirProperty(property, order++));
}
// this is a copy and thus new
newMessage = true;
}
/*
* (non-Javadoc)
* @see org.apache.james.mailbox.store.mail.model.Document#getFullContentOctets()
*/
public long getFullContentOctets() {
return size;
}
/*
* (non-Javadoc)
* @see org.apache.james.mailbox.store.mail.model.Document#getHeaders()
*/
public List<Header> getHeaders() {
return new ArrayList<Header>(headers);
}
/*
* (non-Javadoc)
* @see org.apache.james.mailbox.store.mail.model.Document#getMediaType()
*/
public String getMediaType() {
return mediaType;
}
/*
* (non-Javadoc)
* @see org.apache.james.mailbox.store.mail.model.Document#getProperties()
*/
public List<Property> getProperties() {
return new ArrayList<Property>(properties);
}
/*
* (non-Javadoc)
* @see org.apache.james.mailbox.store.mail.model.Document#getSubType()
*/
public String getSubType() {
return subType;
}
/*
* (non-Javadoc)
* @see org.apache.james.mailbox.store.mail.model.Document#getTextualLineCount()
*/
public Long getTextualLineCount() {
return textualLineCount;
}
/*
* (non-Javadoc)
* @see org.apache.james.mailbox.store.mail.model.MailboxMembership#getInternalDate()
*/
public Date getInternalDate() {
return internalDate;
}
/**
* Set the internal date
* @param date
*/
public void setInternalDate(Date date) {
this.internalDate = date;
}
/*
* (non-Javadoc)
* @see org.apache.james.mailbox.store.mail.model.MailboxMembership#getMailboxId()
*/
public Integer getMailboxId() {
throw new NotImplementedException();
}
/**
* Set the Uid
* @param uid
*/
public void setUid(long uid) {
modified = true;
super.setUid(uid);
}
/*
* (non-Javadoc)
* @see org.apache.james.mailbox.store.mail.model.MailboxMembership#setFlags(javax.mail.Flags)
*/
public void setFlags(Flags flags) {
if (flags != null) {
modified = true;
}
super.setFlags(flags);
}
/*
* (non-Javadoc)
* @see org.apache.james.mailbox.store.mail.model.MailboxMembership#unsetRecent()
*/
public void unsetRecent() {
modified = true;
super.unsetRecent();
}
/**
* Indicates whether this MaildirMessage has been modified since its creation.
* @return true if modified (flags, recent or uid changed), false otherwise
*/
public boolean isModified() {
return modified;
}
/*
* (non-Javadoc)
* @see org.apache.james.mailbox.store.mail.model.Message#getFullContent()
*/
public InputStream getFullContent() throws IOException {
return rawFullContent;
}
/*
* (non-Javadoc)
* @see org.apache.james.mailbox.store.mail.model.Message#getBodyContent()
*/
public InputStream getBodyContent() throws IOException {
return new LazySkippingInputStream(rawFullContent, bodyStartOctet);
}
/*
* (non-Javadoc)
* @see org.apache.james.mailbox.store.mail.model.AbstractMessage#getBodyStartOctet()
*/
protected int getBodyStartOctet() {
return bodyStartOctet;
}
}