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1 package org.apache.james.samples.mailets;
2
3
16
17 import java.io.IOException  ;
18 import java.util.Collection ;
19 import java.util.Enumeration ;
20 import java.util.Iterator ;
21
22 import javax.mail.Address ;
23 import javax.mail.Flags ;
24 import javax.mail.Header ;
25 import javax.mail.MessagingException ;
26 import javax.mail.Flags.Flag;
27 import javax.mail.internet.InternetAddress ;
28 import javax.mail.internet.MimeMessage ;
29 import javax.mail.internet.NewsAddress ;
30 import javax.mail.internet.MimeMessage.RecipientType;
31
32 import org.apache.mailet.Mail;
33 import org.apache.mailet.MailAddress;
34 import org.apache.mailet.Mailet;
35 import org.apache.mailet.MailetConfig;
36 import org.apache.mailet.MailetContext;
37
38
42 public class InstrumentationMailet implements Mailet {
43
44 private MailetConfig config;
45
46 public void destroy() {
47
48 }
49
50 public String getMailetInfo() {
51 return "Example mailet";
52 }
53
54 public MailetConfig getMailetConfig() {
55 return config;
56 }
57
58 public void init(MailetConfig config) throws MessagingException {
59 this.config = config;
60 }
61
62 public void service(Mail mail) throws MessagingException {
63 MailetContext context = config.getMailetContext();
64 context.log("######## MAIL STARTS");
65 context.log("");
66
67 MimeMessage message = mail.getMessage();
68
69 context.log("Mail named: " + mail.getName());
70
71 for (Iterator it=mail.getAttributeNames(); it.hasNext();) {
72 String attributeName = (String ) it.next();
73 context.log("Attribute " + attributeName);
74 }
75 context.log("Message size: " + mail.getMessageSize());
76 context.log("Last updated: " + mail.getLastUpdated());
77 context.log("Remote Address: " + mail.getRemoteAddr());
78 context.log("Remote Host: " + mail.getRemoteHost());
79 context.log("State: " + mail.getState());
80 context.log("Sender host: " + mail.getSender().getHost());
81 context.log("Sender user: " + mail.getSender().getUser());
82 Collection recipients = mail.getRecipients();
83 for (Iterator it = recipients.iterator(); it.hasNext();)
84 {
85 MailAddress address = (MailAddress) it.next();
86 context.log("Recipient: " + address.getUser() + "@" + address.getHost());
87 }
88
89 context.log("Subject: " + message.getSubject());
90 context.log("MessageID: " + message.getMessageID());
91 context.log("Received: " + message.getReceivedDate());
92 context.log("Sent: " + message.getSentDate());
93
94 Enumeration allHeadersLines = message.getAllHeaderLines();
95 while(allHeadersLines.hasMoreElements()) {
96 String header = (String ) allHeadersLines.nextElement();
97 context.log("Header Line:= " + header);
98 }
99
100
101 Enumeration allHeadersEnumeration = message.getAllHeaders();
102 while(allHeadersEnumeration.hasMoreElements()) {
103 Header header = (Header ) allHeadersEnumeration.nextElement();
104 context.log("Header: " + header.getName() + "=" + header.getValue());
105 }
106
107 Address [] to = message.getRecipients(RecipientType.TO);
108 printAddresses(to, "TO: ");
109 Address [] cc = message.getRecipients(RecipientType.CC);
110 printAddresses(cc, "CC: ");
111 Address [] bcc = message.getRecipients(RecipientType.BCC);
112 printAddresses(bcc, "BCC: ");
113
114
115 Flags flags = message.getFlags();
116 Flag[] systemFlags = flags.getSystemFlags();
117 for (int i=0;i<systemFlags.length;i++) {
118 context.log("System Flag:" + systemFlags[i]);
119 }
120 String [] userFlags = flags.getUserFlags();
121 for (int i=0;i<userFlags.length;i++) {
122 context.log("User flag: " + userFlags[i]);
123 }
124
125 String mimeType = message.getContentType();
126 context.log("Mime type: " + mimeType);
127 if (mimeType == "text/plain") {
128 try {
129 Object content = message.getContent();
130 context.log("Content: " + content);
131 } catch (IOException e) {
132 e.printStackTrace();
133 }
134
135 }
136
137 context.log("");
138 context.log("######## MAIL ENDS");
139 }
140
141 private final void printAddresses(Address [] addresses, String prefix) {
142 MailetContext context = config.getMailetContext();
143 for (int i=0;i<addresses.length;i++) {
144 if (addresses[i] instanceof InternetAddress ) {
145 InternetAddress address = (InternetAddress ) addresses[i];
146 context.log(prefix + address.getPersonal() + "@" + address.getAddress());
147 } else if (addresses[i] instanceof NewsAddress ) {
148 NewsAddress address = (NewsAddress ) addresses[i];
149 context.log(prefix + address.getNewsgroup() + "@" + address.getHost());
150 }
151 }
152 }
153 }
154 |
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