[tracker] tracker-store: Make sure to not send unmapped errors in D-Bus replies

[Jürg Billeter <juergbi src gnome org>]

commit 698c903297745c3cbc3c7427a4de55363afad835
Author: Jürg Billeter <j bitron ch>
Date:   Thu Feb 10 15:28:20 2011 +0100

    tracker-store: Make sure to not send unmapped errors in D-Bus replies

 src/tracker-store/tracker-resources.vala |   30 +++++++++++++++++++++++++-----
 src/tracker-store/tracker-steroids.vala  |   18 +++++++++++++++---
 2 files changed, 40 insertions(+), 8 deletions(-)
---
diff --git a/src/tracker-store/tracker-resources.vala b/src/tracker-store/tracker-resources.vala
index e482b1e..d73e2aa 100644
--- a/src/tracker-store/tracker-resources.vala
+++ b/src/tracker-store/tracker-resources.vala
@@ -70,7 +70,11 @@ public class Tracker.Resources : Object {
 			request.end ();
 		} catch (Error e) {
 			request.end (e);
-			throw e;
+			if (e is Sparql.Error) {
+				throw e;
+			} else {
+				throw new Sparql.Error.INTERNAL (e.message);
+			}
 		}
 	}
 
@@ -109,7 +113,11 @@ public class Tracker.Resources : Object {
 			return result;
 		} catch (Error e) {
 			request.end (e);
-			throw e;
+			if (e is Sparql.Error) {
+				throw e;
+			} else {
+				throw new Sparql.Error.INTERNAL (e.message);
+			}
 		}
 	}
 
@@ -122,7 +130,11 @@ public class Tracker.Resources : Object {
 			request.end ();
 		} catch (Error e) {
 			request.end (e);
-			throw e;
+			if (e is Sparql.Error) {
+				throw e;
+			} else {
+				throw new Sparql.Error.INTERNAL (e.message);
+			}
 		}
 	}
 
@@ -150,7 +162,11 @@ public class Tracker.Resources : Object {
 			return builder.end ();
 		} catch (Error e) {
 			request.end (e);
-			throw e;
+			if (e is Sparql.Error) {
+				throw e;
+			} else {
+				throw new Sparql.Error.INTERNAL (e.message);
+			}
 		}
 	}
 
@@ -171,7 +187,11 @@ public class Tracker.Resources : Object {
 			request.end ();
 		} catch (Error e) {
 			request.end (e);
-			throw e;
+			if (e is Sparql.Error) {
+				throw e;
+			} else {
+				throw new Sparql.Error.INTERNAL (e.message);
+			}
 		}
 	}
 
diff --git a/src/tracker-store/tracker-steroids.vala b/src/tracker-store/tracker-steroids.vala
index 0a9b109..eae23e1 100644
--- a/src/tracker-store/tracker-steroids.vala
+++ b/src/tracker-store/tracker-steroids.vala
@@ -81,7 +81,11 @@ public class Tracker.Steroids : Object {
 			return variable_names;
 		} catch (Error e) {
 			request.end (e);
-			throw e;
+			if (e is Sparql.Error) {
+				throw e;
+			} else {
+				throw new Sparql.Error.INTERNAL (e.message);
+			}
 		}
 	}
 
@@ -136,7 +140,11 @@ public class Tracker.Steroids : Object {
 			}
 		} catch (Error e) {
 			request.end (e);
-			throw e;
+			if (e is Sparql.Error) {
+				throw e;
+			} else {
+				throw new Sparql.Error.INTERNAL (e.message);
+			}
 		}
 	}
 
@@ -207,7 +215,11 @@ public class Tracker.Steroids : Object {
 			return builder.end ();
 		} catch (Error e) {
 			request.end (e);
-			throw e;
+			if (e is Sparql.Error) {
+				throw e;
+			} else {
+				throw new Sparql.Error.INTERNAL (e.message);
+			}
 		}
 	}
 }