zed.org.apache.camel.rest.annotations.TargetRestOperation Maven / Gradle / Ivy

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package zed.org.apache.camel.rest.annotations;

import org.apache.camel.Exchange;

import static org.apache.camel.Exchange.HTTP_URI;

class TargetRestOperation {

    private static final String PATH_SEPARATOR = "/";

    private final String service;

    private final String operation;

    TargetRestOperation(String service, String operation) {
        this.service = service;
        this.operation = operation;
    }

    static TargetRestOperation fromExchange(Exchange exchange) {
        String path = exchange.getIn().getHeader(HTTP_URI, String.class);
        String[] pathSegments = path.split(PATH_SEPARATOR);
        String service = pathSegments[1];
        String operation = pathSegments[2];
        return new TargetRestOperation(service, operation);
    }

    String service() {
        return service;
    }

    String operation() {
        return operation;
    }

}