public class InvokerHelper extends Object
A static helper class to make bytecode generation easier and act as a facade over the Invoker
Modifiers | Name | Description |
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static Object[] |
EMPTY_ARGS |
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protected static Object[] |
EMPTY_ARGUMENTS |
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protected static Class[] |
EMPTY_TYPES |
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static String |
MAIN_METHOD_NAME |
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static MetaClassRegistry |
metaRegistry |
Type Params | Return Type | Name and description |
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public static void |
append(Appendable out, Object object) |
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public 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 |
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public static Iterator<Object> |
asIterator(Object o) |
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public static List |
asList(Object value) |
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public static Object[] |
asUnwrappedArray(Object arguments) |
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public static void |
assertFailed(Object expression, Object message) |
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public static Object |
bitwiseNegate(Object value) |
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public static List |
createList(Object[] values) |
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public static Map |
createMap(Object[] values) |
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public static List |
createRange(Object from, Object to, boolean exclusiveLeft, boolean exclusiveRight) |
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public static List |
createRange(Object from, Object to, boolean inclusive) |
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public static Script |
createScript(Class scriptClass, Binding context) |
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public static Tuple |
createTuple(Object[] array) |
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public static String |
escapeBackslashes(String orig) |
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public static Matcher |
findRegex(Object left, Object right) Find the right hand regex within the left hand string and return a matcher. |
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protected static String |
format(Object arguments, boolean verbose) |
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public static String |
format(Object arguments, boolean verbose, int maxSize) |
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public static String |
format(Object arguments, boolean verbose, int maxSize, boolean safe) |
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public static Object |
getAttribute(Object object, String attribute) |
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public static Object |
getGroovyObjectProperty(GroovyObject object, String property) |
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public static MetaClass |
getMetaClass(Object object) |
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public static MetaClass |
getMetaClass(Class cls) |
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public static MetaClassRegistry |
getMetaRegistry() |
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public static Closure |
getMethodPointer(Object object, String methodName) Returns the method pointer for the given object name |
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public static Object |
getProperty(Object object, String property) |
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public static Object |
getPropertySafe(Object object, String property) |
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public static int |
initialCapacity(int initialEntryCnt) According to the initial entry count, calculate the initial capacity of hash map, which is power of 2 (SEE https://stackoverflow.com/questions/8352378/why-does-hashmap-require-that-the-initial-capacity-be-a-power-of-two) |
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public static String |
inspect(Object self) |
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public static Object |
invokeClosure(Object closure, Object arguments) |
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public static Object |
invokeConstructorOf(String klass, Object arguments) |
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public static Object |
invokeConstructorOf(Class type, Object arguments) |
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public static Object |
invokeMethod(Object object, String methodName, Object arguments) Invokes the given method on the object. |
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public static Object |
invokeMethodSafe(Object object, String methodName, Object arguments) |
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public static Object |
invokeNoArgumentsConstructorOf(Class type) |
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public static Object |
invokeStaticMethod(String klass, String methodName, Object arguments) |
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public static Object |
invokeStaticMethod(Class type, String method, Object arguments) |
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public static Object |
invokeStaticNoArgumentsMethod(Class type, String methodName) |
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public static Object |
invokeSuperMethod(Object object, String methodName, Object arguments) |
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public static boolean |
matchRegex(Object left, Object right) Find the right hand regex within the left hand string and return a matcher. |
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public static Script |
newScript(Class<?> scriptClass, Binding context) |
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public static void |
removeClass(Class clazz) |
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public Object |
run() |
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public static Object |
runScript(Class scriptClass, String[] args) |
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public static void |
setAttribute(Object object, String attribute, Object newValue) |
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public 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. |
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public static void |
setProperties(Object object, Map map) Sets the properties on the given object |
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public static void |
setProperty(Object object, String property, Object newValue) |
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public 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. |
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public 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. |
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public static SpreadMap |
spreadMap(Object value) |
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public static String |
toArrayString(Object[] arguments) |
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public static String |
toArrayString(Object[] arguments, int maxSize, boolean safe) |
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public static String |
toListString(Collection arg) |
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public static String |
toListString(Collection arg, int maxSize) |
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public static String |
toListString(Collection arg, int maxSize, boolean safe) |
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public static String |
toMapString(Map arg) |
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public static String |
toMapString(Map arg, int maxSize) |
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public static String |
toString(Object arguments) |
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public static String |
toTypeString(Object[] arguments) |
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public static String |
toTypeString(Object[] arguments, int maxSize) |
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public static Object |
unaryMinus(Object value) |
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public static Object |
unaryPlus(Object value) |
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public static void |
write(Writer out, Object object) |
Converts the given object into an array; if its an array then just cast otherwise wrap it in an array
Find the right hand regex within the left hand string and return a matcher.
left
- string to compareright
- regular expression to compare the string toReturns the method pointer for the given object name
According to the initial entry count, calculate the initial capacity of hash map, which is power of 2 (SEE https://stackoverflow.com/questions/8352378/why-does-hashmap-require-that-the-initial-capacity-be-a-power-of-two)
initialEntryCnt
- the initial entry countInvokes the given method on the object.
Find the right hand regex within the left hand string and return a matcher.
left
- string to compareright
- regular expression to compare the string toThis is so we don't have to reorder the stack when we call this method. At some point a better name might be in order.
This is so we don't have to reorder the stack when we call this method. At some point a better name might be in order.
This is so we don't have to reorder the stack when we call this method. At some point a better name might be in order.