Examples of org.codehaus.dna.tools.metaclass.DNAAttributeInterceptor

Package org.codehaus.dna.tools.metaclass

Examples of org.codehaus.dna.tools.metaclass.DNAAttributeInterceptor

org.codehaus.dna.tools.metaclass.DNAAttributeInterceptor
This is an Attribute interceptor that invoked during construction of ClassDescriptors that will process DNA metadata. The processing involves setting default values for required attributes and resolving types in type-based attributes. @author Peter Donald @version $Revision: 1.2 $ $Date: 2004/05/01 09:51:48 $

    }


    public void testProcessConfigurationAttributeWithoutLocationOrType()
        throws Exception
    {
        final DNAAttributeInterceptor interceptor = new DNAAttributeInterceptor();


        final MockJavaClass clazz = new MockJavaClass();
        clazz.setName( "Blah" );


        final Attribute attribute = new Attribute( "dna.configuration" );
        final Attribute result =
            interceptor.processConfigurationAttribute( clazz, attribute );
        assertNotNull( "attribute", result );
        assertEquals( "attribute.name", "dna.configuration", result.getName() );
        assertEquals( "attribute.value", null, result.getValue() );
        assertEquals( "attribute.parameterCount", 1, result.getParameterCount() );
        assertEquals( "attribute.parameter(location)",

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    }


    public void testProcessConfigurationAttributeWithLocation()
        throws Exception
    {
        final DNAAttributeInterceptor interceptor = new DNAAttributeInterceptor();


        final MockJavaClass clazz = new MockJavaClass();
        clazz.setName( "Blah" );


        final Properties parameters = new Properties();
        parameters.setProperty( "location", "Meep.xml" );
        final Attribute attribute = new Attribute( "dna.configuration", parameters );
        final Attribute result =
            interceptor.processConfigurationAttribute( clazz, attribute );
        assertNotNull( "attribute", result );
        assertEquals( "attribute.name", "dna.configuration", result.getName() );
        assertEquals( "attribute.value", null, result.getValue() );
        assertEquals( "attribute.parameterCount", 1, result.getParameterCount() );
        assertEquals( "attribute.parameter(location)",

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    }


    public void testProcessConfigurationAttributeWithType()
        throws Exception
    {
        final DNAAttributeInterceptor interceptor = new DNAAttributeInterceptor();


        final MockJavaClass clazz = new MockJavaClass();
        clazz.setName( "Blah" );


        final Properties parameters = new Properties();
        parameters.setProperty( "type", "MeepSchemaLanguage" );
        final Attribute attribute = new Attribute( "dna.configuration", parameters );
        final Attribute result =
            interceptor.processConfigurationAttribute( clazz, attribute );
        assertNotNull( "attribute", result );
        assertEquals( "attribute.name", "dna.configuration", result.getName() );
        assertEquals( "attribute.value", null, result.getValue() );
        assertEquals( "attribute.parameterCount", 2, result.getParameterCount() );
        assertEquals( "attribute.parameter(location)",

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    }


    public void testDetermineKeyWhenNothingSpecified()
        throws Exception
    {
        final DNAAttributeInterceptor interceptor = new DNAAttributeInterceptor();
        final Properties parameters = new Properties();
        final Attribute attribute = new Attribute( "dna.dependency", parameters );
        final String key = interceptor.determineKey( attribute, "com.biz.Foo" );
        assertEquals( "key", "com.biz.Foo", key );
    }

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    }


    public void testDetermineKeyWhenQualifierSpecified()
        throws Exception
    {
        final DNAAttributeInterceptor interceptor = new DNAAttributeInterceptor();
        final Properties parameters = new Properties();
        parameters.setProperty( "qualifier", "x" );
        final Attribute attribute = new Attribute( "dna.dependency", parameters );
        final String key = interceptor.determineKey( attribute, "com.biz.Foo" );
        assertEquals( "key", "com.biz.Foo/x", key );
    }

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    }


    public void testDetermineKeyWhenKeySpecified()
        throws Exception
    {
        final DNAAttributeInterceptor interceptor = new DNAAttributeInterceptor();
        final Properties parameters = new Properties();
        parameters.setProperty( "key", "x" );
        final Attribute attribute = new Attribute( "dna.dependency", parameters );
        final String key = interceptor.determineKey( attribute, "com.biz.Foo" );
        assertEquals( "key", "x", key );
    }

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    }


    public void testGetSchemaLocationForClassInDefaultPackage()
        throws Exception
    {
        final DNAAttributeInterceptor interceptor = new DNAAttributeInterceptor();
        final String location = interceptor.getSchemaLocationFor( "Foo" );
        assertEquals( "location", "Foo-schema.xml", location );
    }

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    }


    public void testGetSchemaLocationForClassInNonDefaultPackage()
        throws Exception
    {
        final DNAAttributeInterceptor interceptor = new DNAAttributeInterceptor();
        final String location = interceptor.getSchemaLocationFor( "com.biz.Foo" );
        assertEquals( "location", "Foo-schema.xml", location );
    }

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    }


    public void testResolveType()
        throws Exception
    {
        final DNAAttributeInterceptor interceptor = new DNAAttributeInterceptor();
        final String type = interceptor.resolveType( new MockJavaClass(), "X" );
        assertEquals( "type", MockJavaSource.PREFIX + "X", type );
    }

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    }


    public void testResolveTypeOnArray()
        throws Exception
    {
        final DNAAttributeInterceptor interceptor = new DNAAttributeInterceptor();
        final String type = interceptor.resolveType( new MockJavaClass(), "X[]" );
        assertEquals( "type", MockJavaSource.PREFIX + "X[]", type );
    }

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