Package org.apache.camel

Examples of org.apache.camel.TypeConverter

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    }

    public void addTypeConverter(Class toType, Class fromType, TypeConverter typeConverter) {
        TypeMapping key = new TypeMapping(toType, fromType);
        synchronized (typeMappings) {
            TypeConverter converter = typeMappings.get(key);
            if (converter != null) {
                LOG.warn("Overriding type converter from: " + converter + " to: " + typeConverter);
            }
            typeMappings.put(key, typeConverter);
        }
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        Class fromType = null;
        if (value != null) {
            fromType = value.getClass();
        }
        TypeMapping key = new TypeMapping(toType, fromType);
        TypeConverter converter;
        synchronized (typeMappings) {
            converter = typeMappings.get(key);
            if (converter == null) {
                converter = findTypeConverter(toType, fromType, value);
                if (converter != null) {
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        // lets try the super classes of the from type
        if (fromType != null) {
            Class fromSuperClass = fromType.getSuperclass();
            if (fromSuperClass != null && !fromSuperClass.equals(Object.class)) {

                TypeConverter converter = getTypeConverter(toType, fromSuperClass);
                if (converter == null) {
                    converter = findTypeConverter(toType, fromSuperClass, value);
                }
                if (converter != null) {
                    return converter;
                }
            }
            for (Class type : fromType.getInterfaces()) {
                TypeConverter converter = getTypeConverter(toType, type);
                if (converter != null) {
                    return converter;
                }
            }

            // lets test for arrays
            if (fromType.isArray() && !fromType.getComponentType().isPrimitive()) {
                // TODO can we try walking the inheritance-tree for the element types?
                if (!fromType.equals(Object[].class)) {
                    fromSuperClass = Object[].class;

                    TypeConverter converter = getTypeConverter(toType, fromSuperClass);
                    if (converter == null) {
                        converter = findTypeConverter(toType, fromSuperClass, value);
                    }
                    if (converter != null) {
                        return converter;
                    }
                }
            }

            // lets test for Object based converters
            if (!fromType.equals(Object.class)) {
                TypeConverter converter = getTypeConverter(toType, Object.class);
                if (converter != null) {
                    return converter;
                }
            }
        }
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        // make sure we have loaded the converters
        checkLoaded();

        // try to find a suitable type converter
        TypeConverter converter = getOrFindTypeConverter(type, value);
        if (converter != null) {
            T rc = converter.convertTo(type, exchange, value);
            if (rc != null) {
                return rc;
            }
        }
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    }

    public void addTypeConverter(Class toType, Class fromType, TypeConverter typeConverter) {
        TypeMapping key = new TypeMapping(toType, fromType);
        synchronized (typeMappings) {
            TypeConverter converter = typeMappings.get(key);
            if (converter != null) {
                LOG.warn("Overriding type converter from: " + converter + " to: " + typeConverter);
            }
            typeMappings.put(key, typeConverter);
        }
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        Class fromType = null;
        if (value != null) {
            fromType = value.getClass();
        }
        TypeMapping key = new TypeMapping(toType, fromType);
        TypeConverter converter;
        synchronized (typeMappings) {
            converter = typeMappings.get(key);
            if (converter == null) {
                converter = findTypeConverter(toType, fromType, value);
                if (converter != null) {
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        // lets try the super classes of the from type
        if (fromType != null) {
            Class fromSuperClass = fromType.getSuperclass();
            if (fromSuperClass != null && !fromSuperClass.equals(Object.class)) {

                TypeConverter converter = getTypeConverter(toType, fromSuperClass);
                if (converter == null) {
                    converter = findTypeConverter(toType, fromSuperClass, value);
                }
                if (converter != null) {
                    return converter;
                }
            }
            for (Class type : fromType.getInterfaces()) {
                TypeConverter converter = getTypeConverter(toType, type);
                if (converter != null) {
                    return converter;
                }
            }

            // lets test for arrays
            if (fromType.isArray() && !fromType.getComponentType().isPrimitive()) {
                // TODO can we try walking the inheritance-tree for the element types?
                if (!fromType.equals(Object[].class)) {
                    fromSuperClass = Object[].class;

                    TypeConverter converter = getTypeConverter(toType, fromSuperClass);
                    if (converter == null) {
                        converter = findTypeConverter(toType, fromSuperClass, value);
                    }
                    if (converter != null) {
                        return converter;
                    }
                }
            }

            // lets test for Object based converters
            if (!fromType.equals(Object.class)) {
                TypeConverter converter = getTypeConverter(toType, Object.class);
                if (converter != null) {
                    return converter;
                }
            }
        }
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    protected <T> T getBody(Class<T> type, Object body) {
        Exchange e = getExchange();
        if (e != null) {
            CamelContext camelContext = e.getContext();
            if (camelContext != null) {
                TypeConverter converter = camelContext.getTypeConverter();
                try {
                    // lets first try converting the message itself first
                    // as for some types like InputStream v Reader its more efficient to do the transformation
                    // from the Message itself as its got efficient implementations of them, before trying the
                    // payload
                    return converter.convertTo(type, e, body);
                } catch (NoTypeConversionAvailableException ex) {
                    // ignore
                }
                return converter.convertTo(type, this);
            }
        }
        return (T)getBody();
    }
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public class CamelJaxbTest extends ContextTestSupport {
   
    public void testConvertor() throws Exception {
        TypeConverter converter = context.getTypeConverter();
        PersonType person = converter.convertTo(PersonType.class,
            "<Person><firstName>FOO</firstName><lastName>BAR</lastName></Person>");
        assertNotNull("Person should not be null ", person);
        assertEquals("Get the wrong first name ", person.getFirstName(), "FOO");
        assertEquals("Get the wrong second name ", person.getLastName(), "BAR");
    }
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    public void process(Exchange exchange) throws Exception {
        Session session = openSession();
        try {
            Node base = getBaseNode(session);
            Node node = base.addNode(getNodeName(exchange));
            TypeConverter converter = exchange.getContext().getTypeConverter();
            for (String key : exchange.getProperties().keySet()) {
                Value value = converter.convertTo(Value.class,
                    exchange, exchange.getProperty(key));
                node.setProperty(key, value);
            }
            node.addMixin("mix:referenceable");
            session.save();
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