Class GroovyRuntimeUtil

Method Details

• isTruthy

  public static boolean isTruthy(Object obj)

• coerce

  public static <T> T coerce(Object obj, Class<T> type)

• coerce

  public static <T> T coerce(Object obj, Class<? extends T>... types)

• equals

  public static boolean equals(Object obj, Object other)

• toString

  public static String toString(Object obj)

• getMetaClass

  public static groovy.lang.MetaClass getMetaClass(Object object)

• getMetaClass

  public static groovy.lang.MetaClass getMetaClass(Class<?> clazz)

• setMetaClass

  public static void setMetaClass(Object object, groovy.lang.MetaClass metaClass)

• setMetaClass

  public static void setMetaClass(Class<?> clazz, groovy.lang.MetaClass metaClass)

• propertyToMethodName

  public static String propertyToMethodName(String prefix, String propertyName)

• getterMethodToPropertyName

  public static String getterMethodToPropertyName(String methodName, List<Class<?>> parameterTypes, Class<?> returnType)

  Checks if the given method is a getter method according to Groovy rules. If yes, the corresponding property name is returned. Otherwise, null is returned. This method differs from Groovy 1.6.8 in that the latter doesn't support the "is" prefix for static boolean properties; however, that seems more like a bug. See http://jira.codehaus.org/browse/GROOVY-4206

• getProperty

  public static Object getProperty(Object target, String property)

  Note: This method may throw checked exceptions although it doesn't say so.

• setProperty

  public static void setProperty(Object target, String property, Object value)

  Note: This method may throw checked exceptions although it doesn't say so.

• invokeConstructor

  public static Object invokeConstructor(Class<?> clazz, Object... args)

  Note: This method may throw checked exceptions although it doesn't say so.

• invokeMethod

  public static Object invokeMethod(Object target, String method, Object... args)

  Note: This method may throw checked exceptions although it doesn't say so.

• invokeMethodNullSafe

  public static Object invokeMethodNullSafe(Object target, String method, Object... args)

• invokeMethodQuietly

  public static Object invokeMethodQuietly(Object target, String method, Object... args)

• invokeClosure

  public static <T> T invokeClosure(groovy.lang.Closure<T> closure, Object... args)

  Note: This method may throw checked exceptions although it doesn't say so.

• instantiateClosure

  public static <T extends groovy.lang.Closure<?>> T instantiateClosure(Class<T> closureType, Object owner, Object thisObject)

  Note: This method may throw checked exceptions although it doesn't say so.

• asIterator

  public static Iterator<Object> asIterator(Object object)

  Note: This method may throw checked exceptions although it doesn't say so.

• asUnwrappedArgumentArray

  public static Object[] asUnwrappedArgumentArray(Object args)

• asArgumentArray

  public static Object[] asArgumentArray(Object args)

  Need to be careful because this converts null to an empty array. For single arguments, new Object[] {arg} should therefore be used.

• asArgumentList

  public static List<Object> asArgumentList(Object args)

• despreadList

  public static Object[] despreadList(Object[] args, Object[] spreads, int[] positions)

• isVoidMethod

  public static boolean isVoidMethod(Object target, String method, Object... args)

• getAttribute

  public static Object getAttribute(Object target, String name)

  Note: This method may throw checked exceptions although it doesn't say so.

• toMethod

  public static Method toMethod(groovy.lang.MetaMethod metaMethod)