org.springframework.integration.util

Class JavaUtils

java.lang.Object

org.springframework.integration.util.JavaUtils

public final class JavaUtils
extends Object

Chained utility methods to simplify some Java repetitive code. Obtain a reference to the singleton INSTANCE and then chain calls to the utility methods.

Since:

5.1.3

Author:

Gary Russell, Artem Bilan

Field Summary

Fields

Modifier and Type	Field and Description
static JavaUtils	INSTANCE The singleton instance of this utility class.

Method Summary

Modifier and Type	Method and Description
<T> JavaUtils	acceptIfCondition(boolean condition, T value, java.util.function.Consumer<T> consumer) Invoke Consumer.accept(Object) with the value if the condition is true.
<T> JavaUtils	acceptIfNotNull(T value, java.util.function.Consumer<T> consumer) Invoke Consumer.accept(Object) with the value if it is not null.

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final JavaUtils INSTANCE

The singleton instance of this utility class.

Method Detail

acceptIfCondition

public <T> JavaUtils acceptIfCondition(boolean condition,
                                       T value,
                                       java.util.function.Consumer<T> consumer)

Invoke Consumer.accept(Object) with the value if the condition is true.

Type Parameters:

T - the value type.

Parameters:

condition - the condition.

value - the value.

consumer - the consumer.

Returns:

this.

acceptIfNotNull

public <T> JavaUtils acceptIfNotNull(T value,
                                     java.util.function.Consumer<T> consumer)

Invoke Consumer.accept(Object) with the value if it is not null.

Type Parameters:

T - the value type.

Parameters:

value - the value.

consumer - the consumer.

Returns:

this.