Spring Integration Java DSL: The Http.outboundGateway with the HttpMethod.PATCH is not working












2















When the Spring Integration does the Http.outboundGateway call with the HttpMethod.PATCH operation there comes the exception:



Caused by: java.net.ProtocolException: Invalid HTTP method: PATCH
at java.base/java.net.HttpURLConnection.setRequestMethod(HttpURLConnection.java:487)
at java.base/sun.net.www.protocol.http.HttpURLConnection.setRequestMethod(HttpURLConnection.java:569)
at java.base/sun.net.www.protocol.https.HttpsURLConnectionImpl.setRequestMethod(HttpsURLConnectionImpl.java:365)
at org.springframework.http.client.SimpleClientHttpRequestFactory.prepareConnection(SimpleClientHttpRequestFactory.java:226)
at org.springframework.http.client.SimpleClientHttpRequestFactory.createRequest(SimpleClientHttpRequestFactory.java:146)
at org.springframework.http.client.support.HttpAccessor.createRequest(HttpAccessor.java:87)
at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:719)


This is the problem in the Java class HttpURLConnection, because it doesn't support the PATCH operation.



I must use the PATCH method. What are the best ways to handle this situation?










share|improve this question



























    2















    When the Spring Integration does the Http.outboundGateway call with the HttpMethod.PATCH operation there comes the exception:



    Caused by: java.net.ProtocolException: Invalid HTTP method: PATCH
    at java.base/java.net.HttpURLConnection.setRequestMethod(HttpURLConnection.java:487)
    at java.base/sun.net.www.protocol.http.HttpURLConnection.setRequestMethod(HttpURLConnection.java:569)
    at java.base/sun.net.www.protocol.https.HttpsURLConnectionImpl.setRequestMethod(HttpsURLConnectionImpl.java:365)
    at org.springframework.http.client.SimpleClientHttpRequestFactory.prepareConnection(SimpleClientHttpRequestFactory.java:226)
    at org.springframework.http.client.SimpleClientHttpRequestFactory.createRequest(SimpleClientHttpRequestFactory.java:146)
    at org.springframework.http.client.support.HttpAccessor.createRequest(HttpAccessor.java:87)
    at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:719)


    This is the problem in the Java class HttpURLConnection, because it doesn't support the PATCH operation.



    I must use the PATCH method. What are the best ways to handle this situation?










    share|improve this question

























      2












      2








      2








      When the Spring Integration does the Http.outboundGateway call with the HttpMethod.PATCH operation there comes the exception:



      Caused by: java.net.ProtocolException: Invalid HTTP method: PATCH
      at java.base/java.net.HttpURLConnection.setRequestMethod(HttpURLConnection.java:487)
      at java.base/sun.net.www.protocol.http.HttpURLConnection.setRequestMethod(HttpURLConnection.java:569)
      at java.base/sun.net.www.protocol.https.HttpsURLConnectionImpl.setRequestMethod(HttpsURLConnectionImpl.java:365)
      at org.springframework.http.client.SimpleClientHttpRequestFactory.prepareConnection(SimpleClientHttpRequestFactory.java:226)
      at org.springframework.http.client.SimpleClientHttpRequestFactory.createRequest(SimpleClientHttpRequestFactory.java:146)
      at org.springframework.http.client.support.HttpAccessor.createRequest(HttpAccessor.java:87)
      at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:719)


      This is the problem in the Java class HttpURLConnection, because it doesn't support the PATCH operation.



      I must use the PATCH method. What are the best ways to handle this situation?










      share|improve this question














      When the Spring Integration does the Http.outboundGateway call with the HttpMethod.PATCH operation there comes the exception:



      Caused by: java.net.ProtocolException: Invalid HTTP method: PATCH
      at java.base/java.net.HttpURLConnection.setRequestMethod(HttpURLConnection.java:487)
      at java.base/sun.net.www.protocol.http.HttpURLConnection.setRequestMethod(HttpURLConnection.java:569)
      at java.base/sun.net.www.protocol.https.HttpsURLConnectionImpl.setRequestMethod(HttpsURLConnectionImpl.java:365)
      at org.springframework.http.client.SimpleClientHttpRequestFactory.prepareConnection(SimpleClientHttpRequestFactory.java:226)
      at org.springframework.http.client.SimpleClientHttpRequestFactory.createRequest(SimpleClientHttpRequestFactory.java:146)
      at org.springframework.http.client.support.HttpAccessor.createRequest(HttpAccessor.java:87)
      at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:719)


      This is the problem in the Java class HttpURLConnection, because it doesn't support the PATCH operation.



      I must use the PATCH method. What are the best ways to handle this situation?







      spring-integration spring-integration-dsl






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      share|improve this question











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      share|improve this question










      asked Nov 21 '18 at 13:05









      MikeMike

      12610




      12610
























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          The RestTemplate by default uses a SimpleClientHttpRequestFactory based on the Java HttpURLConnection. Consider to use some other ClientHttpRequestFactory, e.g. HttpComponentsClientHttpRequestFactory. When you declare such a bean you can inject it into the Http.outboundGateway().requestFactory():



          /**
          * Set the {@link ClientHttpRequestFactory} for the underlying {@link RestTemplate}.
          * @param requestFactory The request factory.
          * @return the spec
          */
          public HttpMessageHandlerSpec requestFactory(ClientHttpRequestFactory requestFactory) {





          share|improve this answer
























          • Thanks this is working!

            – Mike
            Nov 23 '18 at 13:19











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          The RestTemplate by default uses a SimpleClientHttpRequestFactory based on the Java HttpURLConnection. Consider to use some other ClientHttpRequestFactory, e.g. HttpComponentsClientHttpRequestFactory. When you declare such a bean you can inject it into the Http.outboundGateway().requestFactory():



          /**
          * Set the {@link ClientHttpRequestFactory} for the underlying {@link RestTemplate}.
          * @param requestFactory The request factory.
          * @return the spec
          */
          public HttpMessageHandlerSpec requestFactory(ClientHttpRequestFactory requestFactory) {





          share|improve this answer
























          • Thanks this is working!

            – Mike
            Nov 23 '18 at 13:19
















          1














          The RestTemplate by default uses a SimpleClientHttpRequestFactory based on the Java HttpURLConnection. Consider to use some other ClientHttpRequestFactory, e.g. HttpComponentsClientHttpRequestFactory. When you declare such a bean you can inject it into the Http.outboundGateway().requestFactory():



          /**
          * Set the {@link ClientHttpRequestFactory} for the underlying {@link RestTemplate}.
          * @param requestFactory The request factory.
          * @return the spec
          */
          public HttpMessageHandlerSpec requestFactory(ClientHttpRequestFactory requestFactory) {





          share|improve this answer
























          • Thanks this is working!

            – Mike
            Nov 23 '18 at 13:19














          1












          1








          1







          The RestTemplate by default uses a SimpleClientHttpRequestFactory based on the Java HttpURLConnection. Consider to use some other ClientHttpRequestFactory, e.g. HttpComponentsClientHttpRequestFactory. When you declare such a bean you can inject it into the Http.outboundGateway().requestFactory():



          /**
          * Set the {@link ClientHttpRequestFactory} for the underlying {@link RestTemplate}.
          * @param requestFactory The request factory.
          * @return the spec
          */
          public HttpMessageHandlerSpec requestFactory(ClientHttpRequestFactory requestFactory) {





          share|improve this answer













          The RestTemplate by default uses a SimpleClientHttpRequestFactory based on the Java HttpURLConnection. Consider to use some other ClientHttpRequestFactory, e.g. HttpComponentsClientHttpRequestFactory. When you declare such a bean you can inject it into the Http.outboundGateway().requestFactory():



          /**
          * Set the {@link ClientHttpRequestFactory} for the underlying {@link RestTemplate}.
          * @param requestFactory The request factory.
          * @return the spec
          */
          public HttpMessageHandlerSpec requestFactory(ClientHttpRequestFactory requestFactory) {






          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Nov 21 '18 at 14:05









          Artem BilanArtem Bilan

          65.1k84668




          65.1k84668













          • Thanks this is working!

            – Mike
            Nov 23 '18 at 13:19



















          • Thanks this is working!

            – Mike
            Nov 23 '18 at 13:19

















          Thanks this is working!

          – Mike
          Nov 23 '18 at 13:19





          Thanks this is working!

          – Mike
          Nov 23 '18 at 13:19


















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