57 lines
1.4 KiB
Plaintext
57 lines
1.4 KiB
Plaintext
== Why is this an issue?
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include::../description.adoc[]
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=== Noncompliant code example
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With a maximum number of 4 parameters:
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[source,java]
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----
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public void doSomething(int param1, int param2, int param3, String param4, long param5) {
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...
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}
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----
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=== Compliant solution
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[source,java]
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----
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public void doSomething(int param1, int param2, int param3, String param4) {
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...
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}
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----
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=== Exceptions
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Methods annotated with :
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* Spring's ``++@RequestMapping++`` (and related shortcut annotations, like ``++@GetRequest++``)
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* JAX-RS API annotations (like ``++@javax.ws.rs.GET++``)
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* Bean constructor injection with ``++@org.springframework.beans.factory.annotation.Autowired++``
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* CDI constructor injection with ``++@javax.inject.Inject++``
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* ``++@com.fasterxml.jackson.annotation.JsonCreator++``
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* Micronaut's annotations (like ``++@io.micronaut.http.annotation.Get++``)
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may have a lot of parameters, encapsulation being possible. Such methods are therefore ignored.
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Also, if a class annotated as a Spring component (like ``++@org.springframework.stereotype.Component++``) has a single
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constructor, that constructor will be considered ``++@Autowired++`` and ignored by the rule.
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ifdef::env-github,rspecator-view[]
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'''
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== Implementation Specification
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(visible only on this page)
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include::../message.adoc[]
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include::../parameters.adoc[]
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'''
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== Comments And Links
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(visible only on this page)
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include::comments-and-links.adoc[]
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endif::env-github,rspecator-view[]
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