Example usage for org.springframework.web.context.request.async AsyncWebRequest removeAttribute

Introduction

In this page you can find the example usage for org.springframework.web.context.request.async AsyncWebRequest removeAttribute.

Prototype

void removeAttribute(String name, int scope);

Source Link

Document

Remove the scoped attribute of the given name, if it exists.

Usage

From source file:org.springframework.web.context.request.async.WebAsyncManager.java

/**
 * Configure the {@link AsyncWebRequest} to use. This property may be set
 * more than once during a single request to accurately reflect the current
 * state of the request (e.g. following a forward, request/response
 * wrapping, etc). However, it should not be set while concurrent handling
 * is in progress, i.e. while {@link #isConcurrentHandlingStarted()} is
 * {@code true}.//from  ww w.java  2  s.  com
 * @param asyncWebRequest the web request to use
 */
public void setAsyncWebRequest(final AsyncWebRequest asyncWebRequest) {
    Assert.notNull(asyncWebRequest, "AsyncWebRequest must not be null");
    this.asyncWebRequest = asyncWebRequest;
    this.asyncWebRequest.addCompletionHandler(() -> asyncWebRequest
            .removeAttribute(WebAsyncUtils.WEB_ASYNC_MANAGER_ATTRIBUTE, RequestAttributes.SCOPE_REQUEST));
}

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