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java: Improved DefaultTemplate.java. It allows displaying details of exception messages

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This commit is contained in:
Muga Nishizawa 2011-04-05 00:51:53 +09:00
parent 8e3ea8d26c
commit 85e90aa81e
1 changed files with 5 additions and 5 deletions
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10
java/src/main/java/org/msgpack/template/DefaultTemplate.java
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@ -1,7 +1,7 @@
//
// MessagePack for Java
//
// Copyright (C) 2009-2010 FURUHASHI Sadayuki
// Copyright (C) 2009-2011 FURUHASHI Sadayuki
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
@ -43,14 +43,14 @@ public class DefaultTemplate implements Template {
public void pack(Packer pk, Object target) throws IOException {
if(messagePackable) {
if(target == null) {
throw new MessageTypeException("target is null.");
throw new MessageTypeException("target is null: " + target.getClass().getName());
}
((MessagePackable)target).messagePack(pk);
return;
}
Template tmpl = TemplateRegistry.tryLookup(lookupType);
if(tmpl == this || tmpl == null) {
throw new MessageTypeException();
throw new MessageTypeException("Template lookup fail: " + lookupType.getClass().getName());
}
tmpl.pack(pk, target);
}
@ -69,7 +69,7 @@ public class DefaultTemplate implements Template {
}
Template tmpl = TemplateRegistry.tryLookup(lookupType);
if(tmpl == this || tmpl == null) {
throw new MessageTypeException();
throw new MessageTypeException("Template lookup fail: " + lookupType.getClass().getName());
}
return tmpl.unpack(pac, to);
}
@ -88,7 +88,7 @@ public class DefaultTemplate implements Template {
}
Template tmpl = TemplateRegistry.tryLookup(lookupType);
if(tmpl == this || tmpl == null) {
throw new MessageTypeException();
throw new MessageTypeException("Template lookup fail: " + lookupType.getClass().getName());
}
return tmpl.convert(from, to);
}