本文整理了Java中com.amazonaws.logging.Log.isWarnEnabled()方法的一些代码示例，展示了Log.isWarnEnabled()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Log.isWarnEnabled()方法的具体详情如下：
包路径：com.amazonaws.logging.Log
类名称：Log
方法名：isWarnEnabled

Log.isWarnEnabled介绍

[英]Is warn logging currently enabled?

Call this method to prevent having to perform expensive operations (for example, String concatenation) when the log level is more than warn.
[中]当前是否启用了警告日志记录？
调用此方法以防止在日志级别超过warn时执行昂贵的操作（例如，String串联）。

代码示例

代码示例来源：origin: aws-amplify/aws-sdk-android

/**
 * Tries to ensure a connection is always cleaned-up correctly by calling
 * {@link #releaseConnection()} on class destruction if the cleanup hasn't
 * already been done.
 * <p>
 * This desperate cleanup act will only be necessary if the user of this
 * class does not completely consume or close this input stream prior to
 * object destruction. This method will log Warning messages if a forced
 * cleanup is required, hopefully reminding the user to close their streams
 * properly.
 */
@Override
protected void finalize() throws Throwable {
  if (!alreadyReleased) {
    if (log.isWarnEnabled()) {
      log.warn("Attempting to release HttpMethod in finalize() as its response data stream has gone out of scope. "
          + "This attempt will not always succeed and cannot be relied upon! Please ensure S3 response data streams are "
          + "always fully consumed or closed to avoid HTTP connection starvation.");
    }
    releaseConnection();
    if (log.isWarnEnabled()) {
      log.warn("Successfully released HttpMethod in finalize(). You were lucky this time... "
          + "Please ensure S3 response data streams are always fully consumed or closed.");
    }
  }
  super.finalize();
}

代码示例来源：origin: aws-amplify/aws-sdk-android

/**
 * Constructs an input stream based on an {@link HttpMethod} object
 * representing an HTTP connection. If a connection input stream is
 * available, this constructor wraps the underlying input stream and makes
 * that stream available. If no underlying connection is available, an empty
 * {@link ByteArrayInputStream} is made available.
 *
 * @param httpMethod The HTTP method being executed, whose response content
 *            is to be wrapped.
 */
@SuppressWarnings("checkstyle:emptyblock")
public HttpMethodReleaseInputStream(HttpEntityEnclosingRequest httpMethod) {
  this.httpRequest = httpMethod;
  try {
    this.in = httpMethod.getEntity().getContent();
  } catch (IOException e) {
    if (log.isWarnEnabled()) {
      log.warn("Unable to obtain HttpMethod's response data stream", e);
    }
    try {
      httpMethod.getEntity().getContent().close();
    } catch (Exception ex) {
    }
    this.in = new ByteArrayInputStream(new byte[0]); // Empty input
                             // stream;
  }
}

代码示例来源：origin: com.amazonaws/aws-android-sdk-core

/**
 * Tries to ensure a connection is always cleaned-up correctly by calling
 * {@link #releaseConnection()} on class destruction if the cleanup hasn't
 * already been done.
 * <p>
 * This desperate cleanup act will only be necessary if the user of this
 * class does not completely consume or close this input stream prior to
 * object destruction. This method will log Warning messages if a forced
 * cleanup is required, hopefully reminding the user to close their streams
 * properly.
 */
@Override
protected void finalize() throws Throwable {
  if (!alreadyReleased) {
    if (log.isWarnEnabled()) {
      log.warn("Attempting to release HttpMethod in finalize() as its response data stream has gone out of scope. "
          + "This attempt will not always succeed and cannot be relied upon! Please ensure S3 response data streams are "
          + "always fully consumed or closed to avoid HTTP connection starvation.");
    }
    releaseConnection();
    if (log.isWarnEnabled()) {
      log.warn("Successfully released HttpMethod in finalize(). You were lucky this time... "
          + "Please ensure S3 response data streams are always fully consumed or closed.");
    }
  }
  super.finalize();
}

代码示例来源：origin: com.amazonaws/aws-android-sdk-core

/**
 * Constructs an input stream based on an {@link HttpMethod} object
 * representing an HTTP connection. If a connection input stream is
 * available, this constructor wraps the underlying input stream and makes
 * that stream available. If no underlying connection is available, an empty
 * {@link ByteArrayInputStream} is made available.
 *
 * @param httpMethod The HTTP method being executed, whose response content
 *            is to be wrapped.
 */
@SuppressWarnings("checkstyle:emptyblock")
public HttpMethodReleaseInputStream(HttpEntityEnclosingRequest httpMethod) {
  this.httpRequest = httpMethod;
  try {
    this.in = httpMethod.getEntity().getContent();
  } catch (IOException e) {
    if (log.isWarnEnabled()) {
      log.warn("Unable to obtain HttpMethod's response data stream", e);
    }
    try {
      httpMethod.getEntity().getContent().close();
    } catch (Exception ex) {
    }
    this.in = new ByteArrayInputStream(new byte[0]); // Empty input
                             // stream;
  }
}