diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/com/itmill/toolkit/data/util/MethodProperty.java | 30 |
1 files changed, 24 insertions, 6 deletions
diff --git a/src/com/itmill/toolkit/data/util/MethodProperty.java b/src/com/itmill/toolkit/data/util/MethodProperty.java index 9d74175b2c..e8f220be79 100644 --- a/src/com/itmill/toolkit/data/util/MethodProperty.java +++ b/src/com/itmill/toolkit/data/util/MethodProperty.java @@ -98,10 +98,20 @@ public class MethodProperty implements Property, Property.ValueChangeNotifier, out.writeObject(instance); out.writeObject(setArgs); out.writeObject(getArgs); - out.writeObject(setMethod.getName()); - out.writeObject(setMethod.getParameterTypes()); - out.writeObject(getMethod.getName()); - out.writeObject(getMethod.getParameterTypes()); + if (setMethod != null) { + out.writeObject(setMethod.getName()); + out.writeObject(setMethod.getParameterTypes()); + } else { + out.writeObject(""); + out.writeObject(""); + } + if (getMethod != null) { + out.writeObject(getMethod.getName()); + out.writeObject(getMethod.getParameterTypes()); + } else { + out.writeObject(""); + out.writeObject(""); + } }; /* Special serialization to handle method references */ @@ -114,10 +124,18 @@ public class MethodProperty implements Property, Property.ValueChangeNotifier, getArgs = (Object[]) in.readObject(); String name = (String) in.readObject(); Class<?>[] paramTypes = (Class<?>[]) in.readObject(); - setMethod = instance.getClass().getMethod(name, paramTypes); + if (name != null && !name.equals("")) { + setMethod = instance.getClass().getMethod(name, paramTypes); + } else { + setMethod = null; + } name = (String) in.readObject(); paramTypes = (Class<?>[]) in.readObject(); - getMethod = instance.getClass().getMethod(name, paramTypes); + if (name != null && !name.equals("")) { + getMethod = instance.getClass().getMethod(name, paramTypes); + } else { + getMethod = null; + } } catch (SecurityException e) { System.err.println("Internal deserialization error"); e.printStackTrace(); |