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  1. WildFly Client Configuration
  2. WFCC-33

Processing of wildfly.config.url does not check for empty string

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    • Icon: Bug Bug
    • Resolution: Done
    • Icon: Major Major
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    • 1.0.1.Final
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      If the system property defining wildfly.config.url contains the empty string, we get the following exception when trying to process wildfly-config.xml:

      Caused by: java.lang.StringIndexOutOfBoundsException: String index out of range: 0
	at java.base/java.lang.StringLatin1.charAt(StringLatin1.java:47)
	at java.base/java.lang.String.charAt(String.java:693)
	at org.wildfly.client.config.ClientConfiguration.propertyUrlToUri(ClientConfiguration.java:276)
	at org.wildfly.client.config.ClientConfiguration.getInstance(ClientConfiguration.java:227)
	at org.wildfly.httpclient.common.HttpClientXmlParser.parseHttpContext(HttpClientXmlParser.java:40)
	at org.wildfly.httpclient.common.ConfigurationHttpContextSupplier.lambda$static$0(ConfigurationHttpContextSupplier.java:39)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at org.wildfly.httpclient.common.ConfigurationHttpContextSupplier.<clinit>(ConfigurationHttpContextSupplier.java:37)
	... 147 more

      Although the property wildfly.config.url is not null and has been set, the empty string is clearly not a valid value for the URL. Perhaps issuing a warning and then trying to locate the config file elsewhere would be a better option.

              mshikalw Moulali Shikalwadi
              rachmato@redhat.com Richard Achmatowicz
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