io.pivotal.cla.mvc.support.ImportedSignaturesSessionAttr.java Source code

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Here is the source code for io.pivotal.cla.mvc.support.ImportedSignaturesSessionAttr.java

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/*
 * Copyright 2002-2016 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package io.pivotal.cla.mvc.support;

import org.springframework.web.context.request.RequestAttributes;
import org.springframework.web.context.request.WebRequest;

import lombok.experimental.PackagePrivate;

/**
 * @author Rob Winch
 *
 */
public final class ImportedSignaturesSessionAttr {

    @PackagePrivate // visible for testing
    static final String ATTR_NAME = "importedSignatures";

    final WebRequest webRequest;

    public ImportedSignaturesSessionAttr(WebRequest webRequest) {
        this.webRequest = webRequest;
    }

    public boolean getValue() {
        return Boolean.TRUE.equals(webRequest.getAttribute(ATTR_NAME, RequestAttributes.SCOPE_SESSION));
    }

    public void setValue(boolean value) {
        if (value) {
            webRequest.setAttribute(ATTR_NAME, value, RequestAttributes.SCOPE_SESSION);
        } else {
            webRequest.removeAttribute(ATTR_NAME, RequestAttributes.SCOPE_SESSION);
        }
    }
}