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https://issues.apache.org/jira/browse/CAMEL-17956?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17521448#comment-17521448
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Mikael Andersson Wigander commented on CAMEL-17956:
---------------------------------------------------
BEFORE/AFTER
{code:json}
[
{
"adjustedRate" : 1.23,
"collateralQuantityOrNominalAmount": 987.654321,
"fixedRate" : -0.62,
"floatingRate" : 4.56,
"principalAmountOnMaturityDate" : 121002700.0,
"principalAmountOnValueDate" : -91000000.0,
"spread" : 4.56
},
{
"adjustedRate" : 1.23,
"collateralQuantityOrNominalAmount": 987.654321,
"fixedRate" : -0.62,
"floatingRate" : 4.56,
"principalAmountOnMaturityDate" : 1.210027E8,
"principalAmountOnValueDate" : -9.1E7,
"spread" : 4.56
}
]
{code}
> JSONPath option to use global registered ObjectMapper
> -----------------------------------------------------
>
> Key: CAMEL-17956
> URL: https://issues.apache.org/jira/browse/CAMEL-17956
> Project: Camel
> Issue Type: Improvement
> Components: camel-jsonpath
> Affects Versions: 3.14.1, 3.16.0
> Reporter: Mikael Andersson Wigander
> Priority: Minor
>
> I have discovered that when using JSONPath in a route, the implementation
> does not use any ObjectMapper registered, it uses it's own.
> {code:java|title=JacksonMappingProvider.class}
> public class JacksonMappingProvider implements MappingProvider {
> private final ObjectMapper objectMapper;
> public JacksonMappingProvider() {
> this(new ObjectMapper());
> }
> public JacksonMappingProvider(ObjectMapper objectMapper) {
> this.objectMapper = objectMapper;
> }
> {code}
> However, when using *.jsonpathWriteAsString()*, this uses global registered
> ObjectMapper.
> {code:java|title=JacksonJsonAdapter.class}
> @Override
> public String writeAsString(Object value, Exchange exchange) {
> ObjectMapper mapper =
> resolveObjectMapper(exchange.getContext().getRegistry());
> try {
> return mapper.writeValueAsString(value);
> } catch (Throwable e) {
> // ignore because we are attempting to convert
> }
> return null;
> }
> {code}
> It does not go through the *JsonPathEngine* so it seems it's a completly
> differrent implementation however still defined within JSONPath language as
> in this documentation:
> https://camel.apache.org/components/3.14.x/languages/jsonpath-language.html#_split_json_data_into_sub_rows_as_json
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