CrazyHZM commented on a change in pull request #9060:
URL: https://github.com/apache/dubbo/pull/9060#discussion_r733331411
##########
File path:
dubbo-common/src/main/java/org/apache/dubbo/common/utils/UrlUtils.java
##########
@@ -65,8 +66,8 @@
private static final String URL_PARAM_STARTING_SYMBOL = "?";
public static URL parseURL(String address, Map<String, String> defaults) {
- if (address == null || address.length() == 0) {
- return null;
+ if (StringUtils.isEmpty(address)) {
+ throw new IllegalArgumentException("Address is not allowed to be
empty, please re-enter.");
Review comment:
remove description of `please re-enter.`
##########
File path:
dubbo-common/src/main/java/org/apache/dubbo/common/utils/UrlUtils.java
##########
@@ -162,22 +163,22 @@ public static URL parseURL(String address, Map<String,
String> defaults) {
}
public static List<URL> parseURLs(String address, Map<String, String>
defaults) {
- if (address == null || address.length() == 0) {
- return null;
+ if (StringUtils.isEmpty(address)) {
+ throw new IllegalArgumentException("Address is not allowed to be
empty, please re-enter.");
}
String[] addresses = REGISTRY_SPLIT_PATTERN.split(address);
if (addresses == null || addresses.length == 0) {
- return null; //here won't be empty
+ throw new IllegalArgumentException("Addresses is not allowed to be
empty, please re-enter."); //here won't be empty
Review comment:
remove description of `please re-enter.`
##########
File path:
dubbo-common/src/test/java/org/apache/dubbo/common/utils/UrlUtilsTest.java
##########
@@ -43,7 +43,12 @@
@Test
public void testAddressNull() {
- assertNull(UrlUtils.parseURL(null, null));
+ String exceptionMessage = "Address is not allowed to be empty, please
re-enter.";
Review comment:
Modify it together.
##########
File path:
dubbo-common/src/test/java/org/apache/dubbo/common/utils/UrlUtilsTest.java
##########
@@ -133,7 +138,12 @@ public void testParseUrls() {
@Test
public void testParseUrlsAddressNull() {
- assertNull(UrlUtils.parseURLs(null, null));
+ String exceptionMessage = "Address is not allowed to be empty, please
re-enter.";
Review comment:
Modify it together.
##########
File path:
dubbo-common/src/main/java/org/apache/dubbo/common/utils/UrlUtils.java
##########
@@ -162,22 +163,22 @@ public static URL parseURL(String address, Map<String,
String> defaults) {
}
public static List<URL> parseURLs(String address, Map<String, String>
defaults) {
- if (address == null || address.length() == 0) {
- return null;
+ if (StringUtils.isEmpty(address)) {
+ throw new IllegalArgumentException("Address is not allowed to be
empty, please re-enter.");
Review comment:
remove description of `please re-enter.`
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