Example usage for java.util.function Supplier get

Introduction

In this page you can find the example usage for java.util.function Supplier get.

Prototype

T get();

Source Link

Document

Gets a result.

Usage

From source file:org.springframework.data.gemfire.support.AbstractFactoryBeanSupport.java

/**
 * Logs the {@link String message} supplied by the given {@link Supplier} at warn level.
 *
 * @param message {@link Supplier} containing the {@link String message} and arguments to log.
 * @see org.apache.commons.logging.Log#isWarnEnabled()
 * @see org.apache.commons.logging.Log#warn(Object)
 * @see #getLog()//  w  w w  . j a  va 2 s. c o  m
 */
protected void logWarning(Supplier<String> message) {
    Optional.ofNullable(getLog()).filter(Log::isWarnEnabled).ifPresent(log -> log.warn(message.get()));
}

From source file:org.springframework.data.gemfire.support.AbstractFactoryBeanSupport.java

/**
 * Logs the {@link String message} supplied by the given {@link Supplier} at error level.
 *
 * @param message {@link Supplier} containing the {@link String message} and arguments to log.
 * @see org.apache.commons.logging.Log#isErrorEnabled()
 * @see org.apache.commons.logging.Log#error(Object)
 * @see #getLog()/* www . jav  a  2s  . co m*/
 */
protected void logError(Supplier<String> message) {
    Optional.ofNullable(getLog()).filter(Log::isErrorEnabled).ifPresent(log -> log.error(message.get()));
}

From source file:org.springframework.kafka.support.LogIfLevelEnabled.java

private void fatal(Supplier<Object> messageSupplier, Throwable t) {
    if (this.logger.isFatalEnabled()) {
        if (t != null) {
            this.logger.fatal(messageSupplier.get(), t);
        } else {//from   w  w  w .jav  a2s .  co  m
            this.logger.fatal(messageSupplier.get());
        }
    }
}

From source file:org.springframework.kafka.support.LogIfLevelEnabled.java

private void error(Supplier<Object> messageSupplier, Throwable t) {
    if (this.logger.isErrorEnabled()) {
        if (t != null) {
            this.logger.error(messageSupplier.get(), t);
        } else {/*w ww  . j  a  v a  2s  .co  m*/
            this.logger.error(messageSupplier.get());
        }
    }
}

From source file:org.springframework.kafka.support.LogIfLevelEnabled.java

private void warn(Supplier<Object> messageSupplier, Throwable t) {
    if (this.logger.isWarnEnabled()) {
        if (t != null) {
            this.logger.warn(messageSupplier.get(), t);
        } else {/*from   w  w w  . j a  v a  2 s  .  co m*/
            this.logger.warn(messageSupplier.get());
        }
    }
}

From source file:org.springframework.kafka.support.LogIfLevelEnabled.java

private void info(Supplier<Object> messageSupplier, Throwable t) {
    if (this.logger.isInfoEnabled()) {
        if (t != null) {
            this.logger.info(messageSupplier.get(), t);
        } else {//from  w  ww  .j  a  v a2s.c o  m
            this.logger.info(messageSupplier.get());
        }
    }
}

From source file:org.springframework.kafka.support.LogIfLevelEnabled.java

private void debug(Supplier<Object> messageSupplier, Throwable t) {
    if (this.logger.isDebugEnabled()) {
        if (t != null) {
            this.logger.debug(messageSupplier.get(), t);
        } else {/*w w w  . j a v  a  2  s . c  o  m*/
            this.logger.debug(messageSupplier.get());
        }
    }
}

From source file:org.springframework.kafka.support.LogIfLevelEnabled.java

private void trace(Supplier<Object> messageSupplier, Throwable t) {
    if (this.logger.isTraceEnabled()) {
        if (t != null) {
            this.logger.trace(messageSupplier.get(), t);
        } else {/* ww w  .  j a v  a 2s  . c  om*/
            this.logger.trace(messageSupplier.get());
        }
    }
}

From source file:org.springframework.web.reactive.function.server.RouterFunctions.java

private static <T> Mono<T> wrapException(Supplier<Mono<T>> supplier) {
    try {//  ww  w.j  av  a2  s  .  co m
        return supplier.get();
    } catch (Throwable t) {
        return Mono.error(t);
    }
}

From source file:org.springframework.web.reactive.result.HandlerResultHandlerSupport.java

@SuppressWarnings("unchecked")
private List<MediaType> getProducibleTypes(ServerWebExchange exchange,
        Supplier<List<MediaType>> producibleTypesSupplier) {

    Set<MediaType> mediaTypes = exchange.getAttribute(HandlerMapping.PRODUCIBLE_MEDIA_TYPES_ATTRIBUTE);
    return (mediaTypes != null ? new ArrayList<>(mediaTypes) : producibleTypesSupplier.get());
}