Package org.apache.camel

Examples of org.apache.camel.TypeConverter.convertTo()

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            if (answer != null) {
                return answer;
            }

            // fallback to the message itself (e.g. used in camel-http)
            answer = converter.convertTo(type, getExchange(), this);
            if (answer != null) {
                return answer;
            }
        }
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        }

        // try to find a suitable type converter
        TypeConverter converter = getOrFindTypeConverter(type, value);
        if (converter != null) {
            Object rc = converter.convertTo(type, exchange, value);
            if (rc != null) {
                return rc;
            }
        }
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     */
    public static <T> T convertToType(Exchange exchange, Class<T> type, Object value) {
        CamelContext camelContext = exchange.getContext();
        TypeConverter converter = camelContext.getTypeConverter();
        if (converter != null) {
            return converter.convertTo(type, exchange, value);
        }
        return null;
    }

    /**
 
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            }
            // no then try to lookup a type converter
            TypeConverter tc = registry.lookup(type, from);
            if (tc != null) {
                Object body = file.getBody();
                return tc.convertTo(type, exchange, body);
            }
        }
       
        return null;
    }
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        // use fallback type converter, so we can probably convert into
        // CxfPayloads from other types
        if (type.isAssignableFrom(CxfPayload.class)) {
            TypeConverter tc = registry.lookup(NodeList.class, value.getClass());
            if (tc != null) {
                NodeList nodeList = tc.convertTo(NodeList.class, exchange, value);
                return (T) nodeListToCxfPayload(nodeList, exchange);
            }
            tc = registry.lookup(Document.class, value.getClass());
            if (tc != null) {
                Document document = tc.convertTo(Document.class, exchange, value);
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                NodeList nodeList = tc.convertTo(NodeList.class, exchange, value);
                return (T) nodeListToCxfPayload(nodeList, exchange);
            }
            tc = registry.lookup(Document.class, value.getClass());
            if (tc != null) {
                Document document = tc.convertTo(Document.class, exchange, value);
                return (T) documentToCxfPayload(document, exchange);
            }
            // maybe we can convert via an InputStream
            CxfPayload<?> p;
            p = convertVia(InputStream.class, exchange, value, registry);
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        }
        // Convert a CxfPayload into something else
        if (CxfPayload.class.isAssignableFrom(value.getClass())) {
            TypeConverter tc = registry.lookup(type, NodeList.class);
            if (tc != null) {
                return tc.convertTo(type, cxfPayloadToNodeList((CxfPayload<?>) value, exchange));
            }
            // we cannot convert a node list, so we try the first item from the
            // node list
            tc = registry.lookup(type, Node.class);
            if (tc != null) {
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            // node list
            tc = registry.lookup(type, Node.class);
            if (tc != null) {
                NodeList nodeList = cxfPayloadToNodeList((CxfPayload<?>) value, exchange);
                if (nodeList.getLength() > 0) {
                    return tc.convertTo(type, nodeList.item(0));
                } else {
                    // no we could not do it currently
                    return (T) Void.TYPE;
                }
            }
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        TypeConverter tc = registry.lookup(via, value.getClass());
        if (tc != null) {
            TypeConverter tc1 = registry.lookup(Document.class, via);
            if (tc1 != null) {
                V is = tc.convertTo(via, exchange, value);
                Document document = tc1.convertTo(Document.class, exchange, is);
                return documentToCxfPayload(document, exchange);
            }
        }
        return null;
    }
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            // lets first try converting the body itself first
            // as for some types like InputStream v Reader its more efficient to do the transformation
            // from the body itself as its got efficient implementations of them, before trying the
            // message
            T answer = converter.convertTo(type, getExchange(), body);
            if (answer != null) {
                return answer;
            }

            // fallback to the message itself (e.g. used in camel-http)
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