class CodecMetaClassSupport extends java.lang.Object
Helper methods for Codec metaclass operations.
| Modifiers | Name | Description |
|---|---|---|
private static java.lang.String |
DECODE_PREFIX |
|
private static java.lang.Object[] |
EMPTY_ARGS |
|
private static java.lang.String |
ENCODE_AS_PREFIX |
| Type | Name and description |
|---|---|
static java.lang.String |
DECODE_PREFIX |
static java.lang.Object[] |
EMPTY_ARGS |
static java.lang.String |
ENCODE_AS_PREFIX |
| Constructor and description |
|---|
CodecMetaClassSupport
() |
| Type Params | Return Type | Name and description |
|---|---|---|
|
private java.lang.Object |
addAliasMetaMethods(java.util.List<groovy.lang.ExpandoMetaClass> targetMetaClasses, java.util.Set<java.lang.String> aliases, groovy.lang.Closure<java.lang.String> methodNameClosure, groovy.lang.Closure methodClosure) |
|
protected void |
addMetaMethod(java.util.List<groovy.lang.ExpandoMetaClass> targetMetaClasses, java.lang.String methodName, groovy.lang.Closure closure) |
|
void |
configureCodecMethods(CodecFactory codecFactory, boolean cacheLookup, java.util.List<groovy.lang.ExpandoMetaClass> targetMetaClasses)Adds "encodeAs*" and "decode*" metamethods for given codecClass |
|
private static java.lang.Object |
filterNullObject(java.lang.Object delegate)returns given parameter if it's not a Groovy NullObject (and is not null) |
|
private java.lang.String |
resolveCodecName(CodecFactory codecFactory) |
|
private static java.util.List<groovy.lang.ExpandoMetaClass> |
resolveDefaultMetaClasses() |
| Methods inherited from class | Name |
|---|---|
class java.lang.Object |
java.lang.Object#wait(long, int), java.lang.Object#wait(), java.lang.Object#wait(long), java.lang.Object#equals(java.lang.Object), java.lang.Object#toString(), java.lang.Object#hashCode(), java.lang.Object#getClass(), java.lang.Object#notify(), java.lang.Object#notifyAll() |
Adds "encodeAs*" and "decode*" metamethods for given codecClass
codecClass - the codec classreturns given parameter if it's not a Groovy NullObject (and is not null) The check is made by looking at the Object's class, since NullObject.is & equals give wrong results (Groovy bug?). A NullObject get's passed to the closure in delegate perhaps because of a Groovy bug or feature This happens when a NullObject's MetaMethod is called. @return
Groovy Documentation