Package com.espertech.esper.util

Examples of com.espertech.esper.util.SimpleTypeCaster

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        if (!annotationAttribute.getType().isArray())
        {
            // handle primitive value
            if (!annotationAttribute.getType().isAnnotation())
            {
                SimpleTypeCaster caster = SimpleTypeCasterFactory.getCaster(value.getClass(), annotationAttribute.getType());
                Object finalValue = caster.cast(value);
                if (finalValue == null)
                {
                    throw new AnnotationException("Annotation '" + annotationClass.getSimpleName() + "' requires a " +
                            annotationAttribute.getType().getSimpleName() + "-typed value for attribute '" + annotationAttribute.getName() + "' but received " +
                            "a " + value.getClass().getSimpleName() + "-typed value");
                }
                return finalValue;
            }
            else
            {
                // nested annotation
                if (!(value instanceof AnnotationDesc))
                {
                    throw new AnnotationException("Annotation '" + annotationClass.getSimpleName() + "' requires a " +
                            annotationAttribute.getType().getSimpleName() + "-typed value for attribute '" + annotationAttribute.getName() + "' but received " +
                            "a " + value.getClass().getSimpleName() + "-typed value");
                }
                return createProxy((AnnotationDesc) value, engineImportService);
            }
        }

        if (!value.getClass().isArray())
        {
            throw new AnnotationException("Annotation '" + annotationClass.getSimpleName() + "' requires a " +
                    annotationAttribute.getType().getSimpleName() + "-typed value for attribute '" + annotationAttribute.getName() + "' but received " +
                    "a " + value.getClass().getSimpleName() + "-typed value");
        }

        Object array = Array.newInstance(annotationAttribute.getType().getComponentType(), Array.getLength(value));
        for (int i = 0; i < Array.getLength(value); i++)
        {
            Object arrayValue = Array.get(value, i);
            if (arrayValue == null)
            {
                throw new AnnotationException("Annotation '" + annotationClass.getSimpleName() + "' requires a " +
                        "non-null value for array elements for attribute '" + annotationAttribute.getName() + "'");
            }
            SimpleTypeCaster caster = SimpleTypeCasterFactory.getCaster(arrayValue.getClass(), annotationAttribute.getType().getComponentType());
            Object finalValue = caster.cast(arrayValue);
            if (finalValue == null)
            {
                throw new AnnotationException("Annotation '" + annotationClass.getSimpleName() + "' requires a " +
                        annotationAttribute.getType().getComponentType().getSimpleName() + "-typed value for array elements for attribute '" + annotationAttribute.getName() + "' but received " +
                        "a " + arrayValue.getClass().getSimpleName() + "-typed value");
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        if (!annotationAttribute.getType().isArray())
        {
            // handle primitive value
            if (!annotationAttribute.getType().isAnnotation())
            {
                SimpleTypeCaster caster = SimpleTypeCasterFactory.getCaster(value.getClass(), annotationAttribute.getType());
                Object finalValue = caster.cast(value);
                if (finalValue == null)
                {
                    throw new AnnotationException("Annotation '" + annotationClass.getSimpleName() + "' requires a " +
                            annotationAttribute.getType().getSimpleName() + "-typed value for attribute '" + annotationAttribute.getName() + "' but received " +
                            "a " + value.getClass().getSimpleName() + "-typed value");
                }
                return finalValue;
            }
            else
            {
                // nested annotation
                if (!(value instanceof AnnotationDesc))
                {
                    throw new AnnotationException("Annotation '" + annotationClass.getSimpleName() + "' requires a " +
                            annotationAttribute.getType().getSimpleName() + "-typed value for attribute '" + annotationAttribute.getName() + "' but received " +
                            "a " + value.getClass().getSimpleName() + "-typed value");
                }
                return createProxy((AnnotationDesc) value, engineImportService);
            }
        }

        if (!value.getClass().isArray())
        {
            throw new AnnotationException("Annotation '" + annotationClass.getSimpleName() + "' requires a " +
                    annotationAttribute.getType().getSimpleName() + "-typed value for attribute '" + annotationAttribute.getName() + "' but received " +
                    "a " + value.getClass().getSimpleName() + "-typed value");
        }

        Object array = Array.newInstance(annotationAttribute.getType().getComponentType(), Array.getLength(value));
        for (int i = 0; i < Array.getLength(value); i++)
        {
            Object arrayValue = Array.get(value, i);
            if (arrayValue == null)
            {
                throw new AnnotationException("Annotation '" + annotationClass.getSimpleName() + "' requires a " +
                        "non-null value for array elements for attribute '" + annotationAttribute.getName() + "'");
            }
            SimpleTypeCaster caster = SimpleTypeCasterFactory.getCaster(arrayValue.getClass(), annotationAttribute.getType().getComponentType());
            Object finalValue = caster.cast(arrayValue);
            if (finalValue == null)
            {
                throw new AnnotationException("Annotation '" + annotationClass.getSimpleName() + "' requires a " +
                        annotationAttribute.getType().getComponentType().getSimpleName() + "-typed value for array elements for attribute '" + annotationAttribute.getName() + "' but received " +
                        "a " + arrayValue.getClass().getSimpleName() + "-typed value");
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        if (!annotationAttribute.getType().isArray())
        {
            // handle primitive value
            if (!annotationAttribute.getType().isAnnotation())
            {
                SimpleTypeCaster caster = SimpleTypeCasterFactory.getCaster(value.getClass(), annotationAttribute.getType());
                Object finalValue = caster.cast(value);
                if (finalValue == null)
                {
                    throw new AnnotationException("Annotation '" + annotationClass.getSimpleName() + "' requires a " +
                            annotationAttribute.getType().getSimpleName() + "-typed value for attribute '" + annotationAttribute.getName() + "' but received " +
                            "a " + value.getClass().getSimpleName() + "-typed value");
                }
                return finalValue;
            }
            else
            {
                // nested annotation
                if (!(value instanceof AnnotationDesc))
                {
                    throw new AnnotationException("Annotation '" + annotationClass.getSimpleName() + "' requires a " +
                            annotationAttribute.getType().getSimpleName() + "-typed value for attribute '" + annotationAttribute.getName() + "' but received " +
                            "a " + value.getClass().getSimpleName() + "-typed value");
                }
                return createProxy((AnnotationDesc) value, engineImportService);
            }
        }

        if (!value.getClass().isArray())
        {
            throw new AnnotationException("Annotation '" + annotationClass.getSimpleName() + "' requires a " +
                    annotationAttribute.getType().getSimpleName() + "-typed value for attribute '" + annotationAttribute.getName() + "' but received " +
                    "a " + value.getClass().getSimpleName() + "-typed value");
        }

        Object array = Array.newInstance(annotationAttribute.getType().getComponentType(), Array.getLength(value));
        for (int i = 0; i < Array.getLength(value); i++)
        {
            Object arrayValue = Array.get(value, i);
            if (arrayValue == null)
            {
                throw new AnnotationException("Annotation '" + annotationClass.getSimpleName() + "' requires a " +
                        "non-null value for array elements for attribute '" + annotationAttribute.getName() + "'");
            }
            SimpleTypeCaster caster = SimpleTypeCasterFactory.getCaster(arrayValue.getClass(), annotationAttribute.getType().getComponentType());
            Object finalValue = caster.cast(arrayValue);
            if (finalValue == null)
            {
                throw new AnnotationException("Annotation '" + annotationClass.getSimpleName() + "' requires a " +
                        annotationAttribute.getType().getComponentType().getSimpleName() + "-typed value for array elements for attribute '" + annotationAttribute.getName() + "' but received " +
                        "a " + arrayValue.getClass().getSimpleName() + "-typed value");
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        if (!annotationAttribute.getType().isArray())
        {
            // handle primitive value
            if (!annotationAttribute.getType().isAnnotation())
            {
                SimpleTypeCaster caster = SimpleTypeCasterFactory.getCaster(value.getClass(), annotationAttribute.getType());
                Object finalValue = caster.cast(value);
                if (finalValue == null)
                {
                    throw new AnnotationException("Annotation '" + annotationClass.getSimpleName() + "' requires a " +
                            annotationAttribute.getType().getSimpleName() + "-typed value for attribute '" + annotationAttribute.getName() + "' but received " +
                            "a " + value.getClass().getSimpleName() + "-typed value");
                }
                return finalValue;
            }
            else
            {
                // nested annotation
                if (!(value instanceof AnnotationDesc))
                {
                    throw new AnnotationException("Annotation '" + annotationClass.getSimpleName() + "' requires a " +
                            annotationAttribute.getType().getSimpleName() + "-typed value for attribute '" + annotationAttribute.getName() + "' but received " +
                            "a " + value.getClass().getSimpleName() + "-typed value");
                }
                return createProxy((AnnotationDesc) value, engineImportService);
            }
        }

        if (!value.getClass().isArray())
        {
            throw new AnnotationException("Annotation '" + annotationClass.getSimpleName() + "' requires a " +
                    annotationAttribute.getType().getSimpleName() + "-typed value for attribute '" + annotationAttribute.getName() + "' but received " +
                    "a " + value.getClass().getSimpleName() + "-typed value");
        }

        Object array = Array.newInstance(annotationAttribute.getType().getComponentType(), Array.getLength(value));
        for (int i = 0; i < Array.getLength(value); i++)
        {
            Object arrayValue = Array.get(value, i);
            if (arrayValue == null)
            {
                throw new AnnotationException("Annotation '" + annotationClass.getSimpleName() + "' requires a " +
                        "non-null value for array elements for attribute '" + annotationAttribute.getName() + "'");
            }
            SimpleTypeCaster caster = SimpleTypeCasterFactory.getCaster(arrayValue.getClass(), annotationAttribute.getType().getComponentType());
            Object finalValue = caster.cast(arrayValue);
            if (finalValue == null)
            {
                throw new AnnotationException("Annotation '" + annotationClass.getSimpleName() + "' requires a " +
                        annotationAttribute.getType().getComponentType().getSimpleName() + "-typed value for array elements for attribute '" + annotationAttribute.getName() + "' but received " +
                        "a " + arrayValue.getClass().getSimpleName() + "-typed value");
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        if (!annotationAttribute.getType().isArray())
        {
            // handle primitive value
            if (!annotationAttribute.getType().isAnnotation())
            {
                SimpleTypeCaster caster = SimpleTypeCasterFactory.getCaster(value.getClass(), annotationAttribute.getType());
                Object finalValue = caster.cast(value);
                if (finalValue == null)
                {
                    throw new AnnotationException("Annotation '" + annotationClass.getSimpleName() + "' requires a " +
                            annotationAttribute.getType().getSimpleName() + "-typed value for attribute '" + annotationAttribute.getName() + "' but received " +
                            "a " + value.getClass().getSimpleName() + "-typed value");
                }
                return finalValue;
            }
            else
            {
                // nested annotation
                if (!(value instanceof AnnotationDesc))
                {
                    throw new AnnotationException("Annotation '" + annotationClass.getSimpleName() + "' requires a " +
                            annotationAttribute.getType().getSimpleName() + "-typed value for attribute '" + annotationAttribute.getName() + "' but received " +
                            "a " + value.getClass().getSimpleName() + "-typed value");
                }
                return createProxy((AnnotationDesc) value, engineImportService);
            }
        }

        if (!value.getClass().isArray())
        {
            throw new AnnotationException("Annotation '" + annotationClass.getSimpleName() + "' requires a " +
                    annotationAttribute.getType().getSimpleName() + "-typed value for attribute '" + annotationAttribute.getName() + "' but received " +
                    "a " + value.getClass().getSimpleName() + "-typed value");
        }

        Object array = Array.newInstance(annotationAttribute.getType().getComponentType(), Array.getLength(value));
        for (int i = 0; i < Array.getLength(value); i++)
        {
            Object arrayValue = Array.get(value, i);
            if (arrayValue == null)
            {
                throw new AnnotationException("Annotation '" + annotationClass.getSimpleName() + "' requires a " +
                        "non-null value for array elements for attribute '" + annotationAttribute.getName() + "'");
            }
            SimpleTypeCaster caster = SimpleTypeCasterFactory.getCaster(arrayValue.getClass(), annotationAttribute.getType().getComponentType());
            Object finalValue = caster.cast(arrayValue);
            if (finalValue == null)
            {
                throw new AnnotationException("Annotation '" + annotationClass.getSimpleName() + "' requires a " +
                        annotationAttribute.getType().getComponentType().getSimpleName() + "-typed value for array elements for attribute '" + annotationAttribute.getName() + "' but received " +
                        "a " + arrayValue.getClass().getSimpleName() + "-typed value");
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        propertyGetterCache.addGetters(assignedPropertyNumber, propertyName);

        EventPropertyGetter getter;
        if (mustCoerce)
        {
            final SimpleTypeCaster caster = SimpleTypeCasterFactory.getCaster(null, commonType);
            getter = new EventPropertyGetter()
            {
                public Object get(EventBean eventBean) throws PropertyAccessException
                {
                    VariantEvent variant = (VariantEvent) eventBean;
                    EventPropertyGetter getter = propertyGetterCache.getGetter(assignedPropertyNumber, variant.getUnderlyingEventBean().getEventType());
                    if (getter == null)
                    {
                        return null;
                    }
                    Object value = getter.get(variant.getUnderlyingEventBean());
                    if (value == null)
                    {
                        return value;
                    }
                    return caster.cast(value);
                }

                public boolean isExistsProperty(EventBean eventBean)
                {
                    VariantEvent variant = (VariantEvent) eventBean;
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Related Classes of com.espertech.esper.util.SimpleTypeCaster

  • com.espertech.esper.epl.annotation.AnnotationUtil
  • com.espertech.esper.event.vaevent.VariantPropResolutionStrategyDefault
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