svn commit: r1791819 - in /manifoldcf/trunk: CHANGES.txt connectors/email/connector/src/main/java/org/apache/manifoldcf/crawler/connectors/email/EmailConnector.java

[kamaci]

Author: kamaci
Date: Tue Apr 18 18:19:10 2017
New Revision: 1791819

URL: http://svn.apache.org/viewvc?rev=1791819&view=rev
Log:
Fix for CONNECTORS-1412.

Modified:
    manifoldcf/trunk/CHANGES.txt
    
manifoldcf/trunk/connectors/email/connector/src/main/java/org/apache/manifoldcf/crawler/connectors/email/EmailConnector.java

Modified: manifoldcf/trunk/CHANGES.txt
URL: 
http://svn.apache.org/viewvc/manifoldcf/trunk/CHANGES.txt?rev=1791819&r1=1791818&r2=1791819&view=diff
==============================================================================
--- manifoldcf/trunk/CHANGES.txt (original)
+++ manifoldcf/trunk/CHANGES.txt Tue Apr 18 18:19:10 2017
@@ -11,6 +11,9 @@ commit to trunk.
 
 ======================= Release 2.7 =====================
 
+CONNECTORS-1412: Fix null "to" recipient bug at email connector.
+(Furkan KAMACI)
+
 CONNECTORS-1411: Fix attachment URL template reset bug.
 (Furkan KAMACI)
 

Modified: 
manifoldcf/trunk/connectors/email/connector/src/main/java/org/apache/manifoldcf/crawler/connectors/email/EmailConnector.java
URL: 
http://svn.apache.org/viewvc/manifoldcf/trunk/connectors/email/connector/src/main/java/org/apache/manifoldcf/crawler/connectors/email/EmailConnector.java?rev=1791819&r1=1791818&r2=1791819&view=diff
==============================================================================
--- 
manifoldcf/trunk/connectors/email/connector/src/main/java/org/apache/manifoldcf/crawler/connectors/email/EmailConnector.java
 (original)
+++ 
manifoldcf/trunk/connectors/email/connector/src/main/java/org/apache/manifoldcf/crawler/connectors/email/EmailConnector.java
 Tue Apr 18 18:19:10 2017
@@ -599,13 +599,15 @@ public class EmailConnector extends org.
               for (String metadata : requiredMetadata) {
                 if 
(metadata.toLowerCase(Locale.ROOT).equals(EmailConfig.EMAIL_TO)) {
                   Address[] to = msg.getRecipients(Message.RecipientType.TO);
-                  String[] toStr = new String[to.length];
-                  int j = 0;
-                  for (Address address : to) {
-                    toStr[j] = useEmailExtractor ? 
extractEmailAddress(address.toString()) : address.toString();
-                    j++;
+                  if (to != null) {
+                    String[] toStr = new String[to.length];
+                    int j = 0;
+                    for (Address address : to) {
+                      toStr[j] = useEmailExtractor ? 
extractEmailAddress(address.toString()) : address.toString();
+                      j++;
+                    }
+                    rd.addField(EmailConfig.EMAIL_TO, toStr);
                   }
-                  rd.addField(EmailConfig.EMAIL_TO, toStr);
                 } else if 
(metadata.toLowerCase(Locale.ROOT).equals(EmailConfig.EMAIL_FROM)) {
                   Address[] from = msg.getFrom();
                   String[] fromStr = new String[from.length];
@@ -834,13 +836,15 @@ public class EmailConnector extends org.
               for (String metadata : requiredMetadata) {
                 if 
(metadata.toLowerCase(Locale.ROOT).equals(EmailConfig.EMAIL_TO)) {
                   Address[] to = msg.getRecipients(Message.RecipientType.TO);
-                  String[] toStr = new String[to.length];
-                  int j = 0;
-                  for (Address address : to) {
-                    toStr[j] = useEmailExtractor ? 
extractEmailAddress(address.toString()) : address.toString();
-                    j++;
+                  if (to != null) {
+                    String[] toStr = new String[to.length];
+                    int j = 0;
+                    for (Address address : to) {
+                      toStr[j] = useEmailExtractor ? 
extractEmailAddress(address.toString()) : address.toString();
+                      j++;
+                    }
+                    rd.addField(EmailConfig.EMAIL_TO, toStr);
                   }
-                  rd.addField(EmailConfig.EMAIL_TO, toStr);
                 } else if 
(metadata.toLowerCase(Locale.ROOT).equals(EmailConfig.EMAIL_FROM)) {
                   Address[] from = msg.getFrom();
                   String[] fromStr = new String[from.length];