From 75328413c8b95be0a7792e5fb10d1902d94c61f9 Mon Sep 17 00:00:00 2001
From: mguessan <mguessan@3d1905a2-6b24-0410-a738-b14d5a86fcbd>
Date: Wed, 9 Feb 2011 20:57:42 +0000
Subject: [PATCH] Caldav: implement a new setting to disable task (VTODO)
 support: davmail.caldavDisableTasks and probably exclude most broken events

git-svn-id: http://svn.code.sf.net/p/davmail/code/trunk@1622 3d1905a2-6b24-0410-a738-b14d5a86fcbd
---
 .../davmail/exchange/ExchangeSession.java     | 26 ++++++++++++++++---
 1 file changed, 22 insertions(+), 4 deletions(-)

diff --git a/src/java/davmail/exchange/ExchangeSession.java b/src/java/davmail/exchange/ExchangeSession.java
index 5b385232..2e6d5151 100644
--- a/src/java/davmail/exchange/ExchangeSession.java
+++ b/src/java/davmail/exchange/ExchangeSession.java
@@ -2484,9 +2484,18 @@ public abstract class ExchangeSession {
             dateCondition = gt("dtstart", formatSearchDate(cal.getTime()));
         }
 
-        return searchEvents(folderPath, or(isNull("instancetype"),
+        boolean caldavDisableTasks = Settings.getBooleanProperty("davmail.caldavDisableTasks");
+        Condition condition;
+        if (caldavDisableTasks) {
+            condition = or(isEqualTo("instancetype", 1),
+                and(isEqualTo("instancetype", 0), dateCondition));
+        } else {
+            condition = or(isNull("instancetype"),
                 isEqualTo("instancetype", 1),
-                and(isEqualTo("instancetype", 0), dateCondition)));
+                and(isEqualTo("instancetype", 0), dateCondition));
+        }
+
+        return searchEvents(folderPath, condition);
     }
 
     protected Condition getRangeCondition(String timeRangeStart, String timeRangeEnd) throws IOException {
@@ -2516,9 +2525,18 @@ public abstract class ExchangeSession {
      */
     public List<Event> searchEvents(String folderPath, String timeRangeStart, String timeRangeEnd) throws IOException {
         Condition dateCondition = getRangeCondition(timeRangeStart, timeRangeEnd);
-        return searchEvents(folderPath, or(isNull("instancetype"),
+        boolean caldavDisableTasks = Settings.getBooleanProperty("davmail.caldavDisableTasks");
+        Condition condition;
+        if (caldavDisableTasks) {
+            condition = or(isEqualTo("instancetype", 1),
+                and(isEqualTo("instancetype", 0), dateCondition));
+        } else {
+            condition = or(isNull("instancetype"),
                 isEqualTo("instancetype", 1),
-                and(isEqualTo("instancetype", 0), dateCondition)));
+                and(isEqualTo("instancetype", 0), dateCondition));
+        }
+
+        return searchEvents(folderPath, condition);
     }
 
     /**