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https://issues.apache.org/jira/browse/CAMEL-13631?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Luca Burgazzoli resolved CAMEL-13631.
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Resolution: Fixed
> PropertyBindingSupport to support key filtering and transformation
> ------------------------------------------------------------------
>
> Key: CAMEL-13631
> URL: https://issues.apache.org/jira/browse/CAMEL-13631
> Project: Camel
> Issue Type: New Feature
> Components: camel-core
> Reporter: Luca Burgazzoli
> Assignee: Luca Burgazzoli
> Priority: Minor
> Fix For: 3.0.0.M4
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> It is common that you want to filter out or transform properties before they
> are applied to a target, for example you may want to filter out by prefix and
> in camel-k we do something like that:
> {code}
> public static int bindProperties(CamelContext context, Properties properties,
> Object target, String prefix) {
> final AtomicInteger count = new AtomicInteger();
> properties.entrySet().stream()
> .filter(entry -> entry.getKey() instanceof String)
> .filter(entry -> entry.getValue() != null)
> .filter(entry -> ((String)entry.getKey()).startsWith(prefix))
> .forEach(entry -> {
> final String key =
> ((String)entry.getKey()).substring(prefix.length());
> final Object val = entry.getValue();
> try {
> if (PropertyBindingSupport.bindProperty(context,
> target, key, val)) {
> count.incrementAndGet();
> }
> } catch (Exception ex) {
> throw new RuntimeException(ex);
> }
> }
> );
> return count.get();
> }
> {code}
> Would be nice to have a support for filtering out of the box
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