org.springframework.data.gemfire.util

Class SpringUtils

java.lang.Object

org.springframework.data.gemfire.util.SpringUtils

Direct Known Subclasses:

DistributedSystemUtils

public abstract class SpringUtils
extends Object

Abstract utility class encapsulating functionality common to Objects, Class types and Spring beans.

Since:

1.8.0

Author:

John Blum

See Also:

Class, Object, BeanFactory, BeanDefinition, RuntimeBeanReference

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	SpringUtils.VoidReturningExceptionThrowingOperation Deprecated. use SpringUtils.VoidReturningThrowableOperation.
static interface	SpringUtils.VoidReturningThrowableOperation

Constructor Summary

Constructors

Constructor and Description
SpringUtils()

Method Summary

Modifier and Type	Method and Description
static BeanDefinition	addDependsOn(BeanDefinition beanDefinition, String... beanNames)
static String	defaultIfEmpty(String value, String defaultValue)
static String	defaultIfEmpty(String value, Supplier<String> supplier)
static <T> T	defaultIfNull(T value, Supplier<T> supplier)
static <T> T	defaultIfNull(T value, T defaultValue)
static String	dereferenceBean(String beanName)
static boolean	equalsIgnoreNull(Object obj1, Object obj2)
static Optional<Object>	getPropertyValue(BeanDefinition beanDefinition, String propertyName)
static boolean	nullOrEquals(Object obj1, Object obj2)
static boolean	nullSafeEquals(Object obj1, Object obj2)
static String	nullSafeName(Class<?> type)
static String	nullSafeSimpleName(Class<?> type)
static boolean	safeDoOperation(SpringUtils.VoidReturningThrowableOperation operation)
static <T> T	safeGetValue(Supplier<T> valueSupplier)
static <T> T	safeGetValue(Supplier<T> valueSupplier, Function<Throwable,T> exceptionHandler)
static <T> T	safeGetValue(Supplier<T> valueSupplier, Supplier<T> defaultValueSupplier)
static <T> T	safeGetValue(Supplier<T> valueSupplier, T defaultValue)
static void	safeRunOperation(SpringUtils.VoidReturningThrowableOperation operation)
static void	safeRunOperation(SpringUtils.VoidReturningThrowableOperation operation, Function<Throwable,RuntimeException> exceptionConverter)
static BeanDefinition	setPropertyReference(BeanDefinition beanDefinition, String propertyName, String beanName)
static BeanDefinition	setPropertyValue(BeanDefinition beanDefinition, String propertyName, Object propertyValue)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SpringUtils

public SpringUtils()

Method Detail

addDependsOn

public static BeanDefinition addDependsOn(BeanDefinition beanDefinition,
                                          String... beanNames)

getPropertyValue

public static Optional<Object> getPropertyValue(BeanDefinition beanDefinition,
                                                String propertyName)

setPropertyReference

public static BeanDefinition setPropertyReference(BeanDefinition beanDefinition,
                                                  String propertyName,
                                                  String beanName)

setPropertyValue

public static BeanDefinition setPropertyValue(BeanDefinition beanDefinition,
                                              String propertyName,
                                              Object propertyValue)

defaultIfEmpty

public static String defaultIfEmpty(String value,
                                    String defaultValue)

defaultIfEmpty

public static String defaultIfEmpty(String value,
                                    Supplier<String> supplier)

defaultIfNull

public static <T> T defaultIfNull(T value,
                                  T defaultValue)

defaultIfNull

public static <T> T defaultIfNull(T value,
                                  Supplier<T> supplier)

dereferenceBean

public static String dereferenceBean(String beanName)

equalsIgnoreNull

public static boolean equalsIgnoreNull(Object obj1,
                                       Object obj2)

nullOrEquals

public static boolean nullOrEquals(Object obj1,
                                   Object obj2)

nullSafeEquals

public static boolean nullSafeEquals(Object obj1,
                                     Object obj2)

nullSafeName

public static String nullSafeName(Class<?> type)

nullSafeSimpleName

public static String nullSafeSimpleName(Class<?> type)

safeDoOperation

public static boolean safeDoOperation(SpringUtils.VoidReturningThrowableOperation operation)

safeGetValue

public static <T> T safeGetValue(Supplier<T> valueSupplier)

safeGetValue

public static <T> T safeGetValue(Supplier<T> valueSupplier,
                                 T defaultValue)

safeGetValue

public static <T> T safeGetValue(Supplier<T> valueSupplier,
                                 Supplier<T> defaultValueSupplier)

safeGetValue

public static <T> T safeGetValue(Supplier<T> valueSupplier,
                                 Function<Throwable,T> exceptionHandler)

safeRunOperation

public static void safeRunOperation(SpringUtils.VoidReturningThrowableOperation operation)

safeRunOperation

public static void safeRunOperation(SpringUtils.VoidReturningThrowableOperation operation,
                                    Function<Throwable,RuntimeException> exceptionConverter)