[jira] [Created] (CAMEL-8309) Camel XML DSL - Allow to specify uri attributes in multi lines to make long urs easier to read and maintain

[Claus Ibsen (JIRA)]

Claus Ibsen created CAMEL-8309:
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             Summary: Camel XML DSL - Allow to specify uri attributes in multi 
lines to make long urs easier to read and maintain
                 Key: CAMEL-8309
                 URL: https://issues.apache.org/jira/browse/CAMEL-8309
             Project: Camel
          Issue Type: Improvement
          Components: camel-blueprint, camel-spring
            Reporter: Claus Ibsen
            Assignee: Claus Ibsen
             Fix For: 2.15.0


If you have very long uris in routes, then in Java DSL you can just split the 
code into new lines, as its just Java code.

But in XML you cannot do that. So we should allow the uri attribute to have new 
lines, and then when parsing the CamelContext we remove those whitespace noise, 
so the uri is one line.

The parser does this partly when you obtain the attribute. All new lines, tabs 
etc is represented as a space. But then the url has double spaces, we need to 
trim, in the parser.

You will still have to use & to separate the options though

Here is a very little example with only 2 options, but just imagine if the url 
was longer

{code}
        <route>
            <from uri="direct:start"/>
            <to uri="seda:bar?timeout=10000
              &amp;blockWhenFull=true"/>
        </route>

        <route>
            <from uri="seda:bar?
              timeout=10000&amp;
              blockWhenFull=true"/>
            <to uri="mock:bar"/>
        </route>
{code}



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