[jira] [Created] (PLC4X-224) Add URI normalization method for Connection Strings for PooledDriverManager

["Julian Feinauer (Jira)" <ji...@apache.org>]

Julian Feinauer created PLC4X-224:
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             Summary: Add URI normalization method for Connection Strings for PooledDriverManager
                 Key: PLC4X-224
                 URL: https://issues.apache.org/jira/browse/PLC4X-224
             Project: Apache PLC4X
          Issue Type: Improvement
    Affects Versions: 0.7.0
            Reporter: Julian Feinauer


Currently, one could write two "identical" connections with different connection strings, e.g.
{code:java}
s7://127.0.0.1?rackId=0&slotId=1
{code}
and
{code:java}
s7://127.0.0.1?slotId=1&rackId=0{code}
If the connection Pool only looks at String comparison he would open two connetions as the strings are different.

Thus each Connection should have a way to normalize its strings (also paste in all defaults) so that two Connection Stirngs beeing equal means the Connections are equal and can be shared.

See PoolKeyFactory.java L44ff



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