public class InvokerHelper extends Object
Modifier and Type | Field and Description |
---|---|
static Object[] |
EMPTY_ARGS |
protected static Object[] |
EMPTY_ARGUMENTS |
protected static Class[] |
EMPTY_TYPES |
static MetaClassRegistry |
metaRegistry |
Constructor and Description |
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InvokerHelper() |
Modifier and Type | Method and Description |
---|---|
static void |
append(Appendable out,
Object object)
Appends an object to an Appendable using Groovy's default representation for the object.
|
static Object[] |
asArray(Object arguments)
Converts the given object into an array; if its an array then just
cast otherwise wrap it in an array
|
static Iterator<Object> |
asIterator(Object o) |
static List |
asList(Object value) |
static void |
assertFailed(Object expression,
Object message) |
static Object[] |
asUnwrappedArray(Object arguments) |
static Object |
bitwiseNegate(Object value) |
static List |
createList(Object[] values) |
static Map |
createMap(Object[] values) |
static List |
createRange(Object from,
Object to,
boolean inclusive) |
static Script |
createScript(Class scriptClass,
Binding context) |
static Tuple |
createTuple(Object[] array) |
static Matcher |
findRegex(Object left,
Object right)
Find the right hand regex within the left hand string and return a matcher.
|
protected static String |
format(Object arguments,
boolean verbose) |
static String |
format(Object arguments,
boolean verbose,
int maxSize) |
static Object |
getAttribute(Object object,
String attribute) |
static Object |
getGroovyObjectProperty(GroovyObject object,
String property) |
static MetaClass |
getMetaClass(Class cls) |
static MetaClass |
getMetaClass(Object object) |
static MetaClassRegistry |
getMetaRegistry() |
static Closure |
getMethodPointer(Object object,
String methodName)
Returns the method pointer for the given object name
|
static Object |
getProperty(Object object,
String property) |
static Object |
getPropertySafe(Object object,
String property) |
static String |
inspect(Object self) |
static Object |
invokeClosure(Object closure,
Object arguments) |
static Object |
invokeConstructorOf(Class type,
Object arguments) |
static Object |
invokeConstructorOf(String klass,
Object arguments) |
static Object |
invokeMethod(Object object,
String methodName,
Object arguments)
Invokes the given method on the object.
|
static Object |
invokeMethodSafe(Object object,
String methodName,
Object arguments) |
static Object |
invokeNoArgumentsConstructorOf(Class type) |
static Object |
invokeStaticMethod(Class type,
String method,
Object arguments) |
static Object |
invokeStaticMethod(String klass,
String methodName,
Object arguments) |
static Object |
invokeStaticNoArgumentsMethod(Class type,
String methodName) |
static Object |
invokeSuperMethod(Object object,
String methodName,
Object arguments) |
static boolean |
matchRegex(Object left,
Object right)
Find the right hand regex within the left hand string and return a matcher.
|
static void |
removeClass(Class clazz) |
static Object |
runScript(Class scriptClass,
String[] args) |
static void |
setAttribute(Object object,
String attribute,
Object newValue) |
static void |
setGroovyObjectProperty(Object newValue,
GroovyObject object,
String property)
This is so we don't have to reorder the stack when we call this method.
|
static void |
setProperties(Object object,
Map map)
Sets the properties on the given object
|
static void |
setProperty(Object object,
String property,
Object newValue) |
static void |
setProperty2(Object newValue,
Object object,
String property)
This is so we don't have to reorder the stack when we call this method.
|
static void |
setPropertySafe2(Object newValue,
Object object,
String property)
This is so we don't have to reorder the stack when we call this method.
|
static SpreadMap |
spreadMap(Object value) |
static String |
toArrayString(Object[] arguments)
A helper method to return the string representation of an array of objects
with brace boundaries "[" and "]".
|
static String |
toArrayString(Object[] arguments,
int maxSize,
boolean safe)
A helper method to return the string representation of an array of objects
with brace boundaries "[" and "]".
|
static String |
toListString(Collection arg)
A helper method to return the string representation of a list with bracket boundaries "[" and "]".
|
static String |
toListString(Collection arg,
int maxSize)
A helper method to return the string representation of a list with bracket boundaries "[" and "]".
|
static String |
toListString(Collection arg,
int maxSize,
boolean safe)
A helper method to return the string representation of a list with bracket boundaries "[" and "]".
|
static String |
toMapString(Map arg)
A helper method to return the string representation of a map with bracket boundaries "[" and "]".
|
static String |
toMapString(Map arg,
int maxSize)
A helper method to return the string representation of a map with bracket boundaries "[" and "]".
|
static String |
toString(Object arguments) |
static String |
toTypeString(Object[] arguments)
A helper method to format the arguments types as a comma-separated list.
|
static Object |
unaryMinus(Object value) |
static Object |
unaryPlus(Object value) |
static void |
write(Writer out,
Object object)
Writes an object to a Writer using Groovy's default representation for the object.
|
public static final Object[] EMPTY_ARGS
protected static final Object[] EMPTY_ARGUMENTS
protected static final Class[] EMPTY_TYPES
public static final MetaClassRegistry metaRegistry
public static void removeClass(Class clazz)
public static Object invokeMethodSafe(Object object, String methodName, Object arguments)
public static Object invokeStaticMethod(String klass, String methodName, Object arguments) throws ClassNotFoundException
ClassNotFoundException
public static Object invokeStaticNoArgumentsMethod(Class type, String methodName)
public static Object invokeConstructorOf(String klass, Object arguments) throws ClassNotFoundException
ClassNotFoundException
public static void setProperty2(Object newValue, Object object, String property)
public static void setGroovyObjectProperty(Object newValue, GroovyObject object, String property)
public static Object getGroovyObjectProperty(GroovyObject object, String property)
public static void setPropertySafe2(Object newValue, Object object, String property)
public static Closure getMethodPointer(Object object, String methodName)
public static Matcher findRegex(Object left, Object right)
left
- string to compareright
- regular expression to compare the string topublic static boolean matchRegex(Object left, Object right)
left
- string to compareright
- regular expression to compare the string topublic static void setProperties(Object object, Map map)
public static void write(Writer out, Object object) throws IOException
IOException
public static void append(Appendable out, Object object) throws IOException
IOException
public static String toTypeString(Object[] arguments)
arguments
- the type to processpublic static String toMapString(Map arg)
arg
- the map to processpublic static String toMapString(Map arg, int maxSize)
arg
- the map to processmaxSize
- stop after approximately this many characters and append '...'public static String toListString(Collection arg)
arg
- the collection to processpublic static String toListString(Collection arg, int maxSize)
arg
- the collection to processmaxSize
- stop after approximately this many characters and append '...'public static String toListString(Collection arg, int maxSize, boolean safe)
arg
- the collection to processmaxSize
- stop after approximately this many characters and append '...'safe
- whether to use a default object representation for any item in the collection if an exception occurs when generating its toStringpublic static String toArrayString(Object[] arguments)
arguments
- the array to processpublic static String toArrayString(Object[] arguments, int maxSize, boolean safe)
arguments
- the array to processmaxSize
- stop after approximately this many characters and append '...'safe
- whether to use a default object representation for any item in the array if an exception occurs when generating its toStringpublic static MetaClassRegistry getMetaRegistry()
public static Object invokeMethod(Object object, String methodName, Object arguments)
public static Object invokeSuperMethod(Object object, String methodName, Object arguments)
public static Object invokeStaticMethod(Class type, String method, Object arguments)
public static Object[] asArray(Object arguments)