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Dependency info - separate class validation method

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This commit is contained in:
Emmanuel BENOîT 2015-09-14 09:56:43 +02:00
parent a95d71e770
commit a1ddf5f63a
1 changed files with 20 additions and 6 deletions
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26
src/main/java/info/ebenoit/ebul/cmp/DependencyInfo.java
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@ -13,6 +13,25 @@ import java.util.Objects;
public class DependencyInfo public class DependencyInfo
{ {
/**
* Checks that a class can be used as a dependency
*
* @param klass
* the class to check
* @throws ComponentDefinitionException
* if the specified "class" is in fact a primitive or array type
*/
public static void checkClassValidity( final Class< ? > klass )
throws ComponentDefinitionException
{
if ( klass.isPrimitive( ) ) {
throw new ComponentDefinitionException( "specified dependency is a primitive type" );
}
if ( klass.isArray( ) ) {
throw new ComponentDefinitionException( "specified dependency is an array type" );
}
}
/** /**
* The name of the component being depended upon, or <code>null</code> if the dependency information is based on * The name of the component being depended upon, or <code>null</code> if the dependency information is based on
* type. * type.
@ -53,12 +72,7 @@ public class DependencyInfo
Objects.requireNonNull( klass ); Objects.requireNonNull( klass );
this.name = null; this.name = null;
this.klass = klass; this.klass = klass;
if ( klass.isPrimitive( ) ) { DependencyInfo.checkClassValidity( klass );
throw new ComponentDefinitionException( "specified dependency is a primitive type" );
}
if ( klass.isArray( ) ) {
throw new ComponentDefinitionException( "specified dependency is an array type" );
}
} }