com.qcloud.cos.internal.UrlComponentUtils Maven / Gradle / Ivy
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A single bundled dependency that includes all service and dependent JARs with third-party libraries
relocated to different namespaces.
/*
* Copyright 2010-2019 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License").
* You may not use this file except in compliance with the License.
* A copy of the License is located at
*
* http://aws.amazon.com/apache2.0
*
* or in the "license" file accompanying this file. This file 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.
* According to cos feature, we modify some class,comment, field name, etc.
*/
package com.qcloud.cos.internal;
public class UrlComponentUtils {
public static void validateComponent(String componentName, String componentValue)
throws IllegalArgumentException {
if (componentValue == null) {
throw new IllegalArgumentException(componentName + " cannot be null");
}
for (int i = 0; i < componentValue.length(); ++i) {
char next = componentValue.charAt(i);
if (i == 0 && next == '-') {
throw new IllegalArgumentException(componentName + " can not start with -");
}
if (next == '-' || next == '.')
continue;
if (next >= 'a' && next <= 'z')
continue;
if (next >= '0' && next <= '9')
continue;
if (next >= 'A' && next <= 'Z') {
throw new IllegalArgumentException(
componentName + " should not contain uppercase characters");
}
if (next == ' ' || next == '\t' || next == '\r' || next == '\n') {
throw new IllegalArgumentException(
componentName + " should not contain whitespace");
}
throw new IllegalArgumentException(
componentName + " only should contain lowercase characters, num, . and -");
}
}
public static void validateRegionName(String regionName) throws IllegalArgumentException {
validateComponent("region name", regionName);
}
public static void validateEndPointSuffix(String endPointSuffix) throws IllegalArgumentException {
validateComponent("endpoint suffix", endPointSuffix);
}
public static void validateSrcEndPointSuffix(String srcEndPointSuffix) throws IllegalArgumentException {
validateComponent("srcEndpoint suffix", srcEndPointSuffix);
}
}
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