CorsConfigBuilder.java — netty Source File

Source Code

/*
 * Copyright 2015 The Netty Project
 *
 * The Netty Project licenses this file to you 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:
 *
 * https://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.netty.handler.codec.http.cors;

import static io.netty.util.internal.ObjectUtil.checkNotNullWithIAE;

import io.netty.handler.codec.http.HttpHeaderNames;
import io.netty.handler.codec.http.HttpMethod;

import java.util.Arrays;
import java.util.Collections;
import java.util.Date;
import java.util.HashMap;
import java.util.HashSet;
import java.util.LinkedHashSet;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.Callable;

/**
 * Builder used to configure and build a {@link CorsConfig} instance.
 */
public final class CorsConfigBuilder {

    /**
     * Creates a Builder instance with it's origin set to '*'.
     *
     * @return Builder to support method chaining.
     */
    public static CorsConfigBuilder forAnyOrigin() {
        return new CorsConfigBuilder();
    }

    /**
     * Creates a {@link CorsConfigBuilder} instance with the specified origin.
     *
     * @return {@link CorsConfigBuilder} to support method chaining.
     */
    public static CorsConfigBuilder forOrigin(final String origin) {
        if ("*".equals(origin)) {
            return new CorsConfigBuilder();
        }
        return new CorsConfigBuilder(origin);
    }

    /**
     * Creates a {@link CorsConfigBuilder} instance with the specified origins.
// ... (361 more lines)