Example usage for org.springframework.util Assert isNull

List of usage examples for org.springframework.util Assert isNull

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Introduction

In this page you can find the example usage for org.springframework.util Assert isNull.

Prototype

public static void isNull(@Nullable Object object, Supplier<String> messageSupplier)

Source Link

Document

Assert that an object is null .

Usage

From source file:org.springframework.kafka.config.StreamsBuilderFactoryBean.java

/**
 * Set {@link StreamsConfig} on this factory.
 * @param streamsConfig the streams configuration.
 * @since 2.1.3/*  w w  w  .j av  a2  s  .  c  o  m*/
 */
public void setStreamsConfig(StreamsConfig streamsConfig) {
    Assert.notNull(streamsConfig, STREAMS_CONFIG_MUST_NOT_BE_NULL);
    Assert.isNull(this.properties, "Cannot have both streamsConfig and streams configuration properties");
    this.streamsConfig = streamsConfig;
}

From source file:org.springframework.kafka.config.StreamsBuilderFactoryBean.java

/**
 * Set {@link StreamsConfig} on this factory.
 * @param streamsConfig the streams configuration.
 * @since 2.2/*from  ww w .j ava  2  s. c  o m*/
 */
public void setStreamsConfiguration(Properties streamsConfig) {
    Assert.notNull(streamsConfig, STREAMS_CONFIG_MUST_NOT_BE_NULL);
    Assert.isNull(this.streamsConfig, "Cannot have both streamsConfig and streams configuration properties");
    this.properties = streamsConfig;
}