36 lines
1.4 KiB
Java
36 lines
1.4 KiB
Java
package com.ankurm.restclienttest;
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import org.springframework.stereotype.Service;
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import org.springframework.web.client.RestClient;
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/**
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* Fetches employee data from the external HR system using Spring's fluent {@code RestClient} -
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* the recommended approach for new client code. Every successful fetch is audited through
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* {@link EmployeeAuditLogger}, a plain collaborator bean unrelated to REST at all.
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*
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* <p>The client builds itself from an injected {@code RestClient.Builder}, the same shape as
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* {@link EmployeeTemplateClient}'s {@code RestTemplateBuilder} constructor - this is what lets
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* {@code @RestClientTest} wire a mocked client straight in, with no separate {@code RestClient}
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* bean required (see {@link EmployeeHttpInterface} for the one case that does need one).</p>
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*/
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@Service
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public class EmployeeClient {
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private final RestClient restClient;
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private final EmployeeAuditLogger auditLogger;
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public EmployeeClient(RestClient.Builder restClientBuilder, EmployeeAuditLogger auditLogger) {
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this.restClient = restClientBuilder.baseUrl("http://hr-api.example.com").build();
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this.auditLogger = auditLogger;
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}
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public Employee getEmployeeById(Integer id) {
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Employee employee = restClient.get()
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.uri("/employees/{id}", id)
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.retrieve()
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.body(Employee.class);
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auditLogger.logFetch(id);
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return employee;
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}
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}
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