Package org.geotools.feature

Examples of org.geotools.feature.IllegalAttributeException$NullAttributeDescriptor


    public void testRenderingErrorsHandling() throws Exception {

        //the ones that are ignorable by the renderer
        assertNotNull(forceRenderingError(new TransformException("fake transform exception")));
        assertNotNull(forceRenderingError(new NoninvertibleTransformException("fake non invertible exception")));
        assertNotNull(forceRenderingError(new IllegalAttributeException("non illegal attribute exception")));
        assertNotNull(forceRenderingError(new FactoryException("fake factory exception")));

        //any other one should make the map producer fail
        try{
            forceRenderingError(new RuntimeException("fake runtime exception"));
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            return feature.getID();
        }

        public void set(Object object, String xpath, Object value, Class target)
                throws IllegalAttributeException {
            throw new IllegalAttributeException("feature id is immutable");           
        }
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          if ( object instanceof SimpleFeature ) {
            ((SimpleFeature) object).setDefaultGeometry( (Geometry) value );
          }
          if ( object instanceof SimpleFeatureType ) {
            throw new IllegalAttributeException("feature type is immutable");
          }
         
        }
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          if ( object instanceof SimpleFeature ) {
            ((SimpleFeature) object).setAttribute( xpath, value );
          }
         
          if ( object instanceof SimpleFeatureType ) {
            throw new IllegalAttributeException("feature type is immutable");   
          }
         
        }
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    }
   
    public void setAttribute(String name, Object value) {
        final Integer idx = index.get(name);
        if(idx == null)
            throw new IllegalAttributeException("Unknown attribute " + name);
        setAttribute( idx.intValue(), value );
    }
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            } catch (Throwable e) {
                if( constructing ){
                    LOGGER.logp(Level.WARNING, "LenientFeature", "setAttribute", "Illegal Argument but ignored since we are being lenient",
                            e);
                } else {
                    throw new IllegalAttributeException(type, val, e);
                }
            }
            super.setAttribute(position, val);           
        } catch (IllegalArgumentException iae) {
            throw new IllegalAttributeException(type, val, iae);
        }
    }
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     */
    protected static void validate(AttributeType type, Attribute attribute,
            Object attributeContent, boolean isSuper) throws IllegalAttributeException {

        if (type == null) {
            throw new IllegalAttributeException("null type");
        }

        if (attributeContent == null) {
            if (!attribute.isNillable()) {
                throw new IllegalAttributeException(type.getName() + " not nillable");
            }
            return;
        }

        if (type.isIdentified() && attribute.getIdentifier() == null) {
            throw new NullPointerException(type.getName() + " is identified, null id not accepted");
        }

        if (!isSuper) {

            // JD: This is an issue with how the xml simpel type hierarchy
            // maps to our current Java Type hiearchy, the two are inconsitent.
            // For instance, xs:integer, and xs:int, the later extend the
            // former, but their associated java bindings, (BigDecimal, and
            // Integer)
            // dont.
            Class clazz = attributeContent.getClass();
            Class binding = type.getBinding();
            if (binding != null && binding != clazz && !binding.isAssignableFrom(clazz)) {
                throw new IllegalAttributeException(clazz.getName()
                        + " is not an acceptable class for " + type.getName()
                        + " as it is not assignable from " + binding);
            }
        }

        if (type.getRestrictions() != null) {
            for (Filter f : type.getRestrictions()) {
                if (!f.evaluate(attribute)) {
                    throw new IllegalAttributeException("Attribute instance (" + attribute.getIdentifier() + ")"
                            + "fails to pass filter: " + f);
                }
            }
        }

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            // Integer)
            // dont.
            Class clazz = value.getClass();
            Class binding = type.getBinding();
            if (binding != null && !binding.isAssignableFrom(clazz)) {
                throw new IllegalAttributeException(clazz.getName()
                        + " is not an acceptable class for " + type.getName()
                        + " as it is not assignable from " + binding);
            }
        }

        if (type.getRestrictions() != null && type.getRestrictions().size() > 0) {
            for (Filter filter : type.getRestrictions()) {
                if (!filter.evaluate(value)) {
                    throw new IllegalAttributeException( type.getName() + " restriction "+ filter + " not met by: " + value);
                }
            }
        }

        // move up the chain,
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    public static void assertNameAssignable( FeatureType expected, FeatureType actual){
        // check feature type name
        String expectedName = expected.getName().getLocalPart();
        String actualName = actual.getName().getLocalPart();
        if( !expectedName.equals( actualName ) ){
            throw new IllegalAttributeException("Expected '"+expectedName+"' but was supplied '"+actualName+"'.");           
        }
        // check attributes names
        Set<String> names = new TreeSet<String>();
        for( PropertyDescriptor descriptor : actual.getDescriptors() ){
            names.add( descriptor.getName().getLocalPart() );
        }
        for( PropertyDescriptor descriptor : expected.getDescriptors() ){
            expectedName = descriptor.getName().getLocalPart();
            if( names.contains( expectedName )){
                names.remove( expectedName ); // only use once!
            }
            else {
                throw new IllegalAttributeException("Expected to find a match for '"+expectedName+"' but was not available remaining names: " + names );
            }
        }
        if( !names.isEmpty() ){
            throw new IllegalAttributeException("Expected to find attributes '"+expectedName+"' but was not available remaining names: " + names );
        }
       
        // check attribute bindings
        for( PropertyDescriptor expectedDescriptor : expected.getDescriptors() ){
            expectedName = expectedDescriptor.getName().getLocalPart();           
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    public static void assertOrderAssignable( SimpleFeatureType expected, SimpleFeatureType actual){
        // check feature type name
        String expectedName = expected.getName().getLocalPart();
        String actualName = actual.getName().getLocalPart();
        if( !expectedName.equals( actualName ) ){
            throw new IllegalAttributeException("Expected '"+expectedName+"' but was supplied '"+actualName+"'.");           
        }
        // check attributes names
        if( expected.getAttributeCount() != actual.getAttributeCount() ){
            throw new IllegalAttributeException("Expected "+expected.getAttributeCount()+" attributes, but was supplied "+actual.getAttributeCount() );
        }
        for( int i=0; i< expected.getAttributeCount(); i++){
            Class<?> expectedBinding = expected.getDescriptor(i).getType().getBinding();
            Class<?> actualBinding = actual.getDescriptor(i).getType().getBinding();
            if( !actualBinding.isAssignableFrom( expectedBinding )){
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