[spring] Spring Resttemplate exception handling

Spring cleverly treats http error codes as exceptions, and assumes that your exception handling code has the context to handle the error. To get exchange to function as you would expect it, do this:

    try {
        return restTemplate.exchange(url, httpMethod, httpEntity, String.class);
    } catch(HttpStatusCodeException e) {
        return ResponseEntity.status(e.getRawStatusCode()).headers(e.getResponseHeaders())
                .body(e.getResponseBodyAsString());
    }

This will return all the expected results from the response.

Examples related to spring

Are all Spring Framework Java Configuration injection examples buggy? Two Page Login with Spring Security 3.2.x Access blocked by CORS policy: Response to preflight request doesn't pass access control check Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured ApplicationContextException: Unable to start ServletWebServerApplicationContext due to missing ServletWebServerFactory bean Failed to auto-configure a DataSource: 'spring.datasource.url' is not specified Spring Data JPA findOne() change to Optional how to use this? After Spring Boot 2.0 migration: jdbcUrl is required with driverClassName The type WebMvcConfigurerAdapter is deprecated No converter found capable of converting from type to type

Examples related to rest

Access blocked by CORS policy: Response to preflight request doesn't pass access control check Returning data from Axios API Access Control Origin Header error using Axios in React Web throwing error in Chrome JSON parse error: Can not construct instance of java.time.LocalDate: no String-argument constructor/factory method to deserialize from String value How to send json data in POST request using C# How to enable CORS in ASP.net Core WebAPI RestClientException: Could not extract response. no suitable HttpMessageConverter found REST API - Use the "Accept: application/json" HTTP Header 'Field required a bean of type that could not be found.' error spring restful API using mongodb MultipartException: Current request is not a multipart request

Examples related to exception-handling

Catching FULL exception message Spring Resttemplate exception handling How to get exception message in Python properly Spring Boot REST service exception handling java.net.BindException: Address already in use: JVM_Bind <null>:80 Python FileNotFound The process cannot access the file because it is being used by another process (File is created but contains nothing) Java 8: Lambda-Streams, Filter by Method with Exception Laravel view not found exception How to efficiently use try...catch blocks in PHP

Examples related to resttemplate

RestClientException: Could not extract response. no suitable HttpMessageConverter found How to POST form data with Spring RestTemplate? Spring Resttemplate exception handling Could not autowire field:RestTemplate in Spring boot application RestTemplate: How to send URL and query parameters together How to autowire RestTemplate using annotations Multipart File Upload Using Spring Rest Template + Spring Web MVC Could not read JSON: Can not deserialize instance of hello.Country[] out of START_OBJECT token Get list of JSON objects with Spring RestTemplate How to disable SSL certificate checking with Spring RestTemplate?