Remove hard dependency on Gson from FCF adapter in favor of SCF proivided configurable JsonMapper
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@@ -26,7 +26,6 @@ import com.google.cloud.functions.HttpFunction;
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import com.google.cloud.functions.HttpRequest;
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import com.google.cloud.functions.HttpResponse;
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import com.google.cloud.functions.RawBackgroundFunction;
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import com.google.gson.Gson;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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@@ -53,8 +52,6 @@ public class FunctionInvoker extends AbstractSpringFunctionAdapterInitializer<Ht
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private String functionName = "";
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private static final Gson gson = new Gson();
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public FunctionInvoker() {
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super();
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init();
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@@ -124,7 +121,7 @@ public class FunctionInvoker extends AbstractSpringFunctionAdapterInitializer<Ht
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// If the input type is not PubSubMessage, use the PubSubMessage.data field as
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// payload, and put the full PubSubMessage and Context into message headers.
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PubSubMessage pubSubMessage = gson.fromJson(json, PubSubMessage.class);
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PubSubMessage pubSubMessage = this.jsonMapper.fromJson(json, PubSubMessage.class);
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message = getInputType() == Void.class ? null : MessageBuilder.withPayload(pubSubMessage.getData())
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.setHeader("gcf_context", context).setHeader("gcf_message", pubSubMessage).build();
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@@ -139,7 +136,6 @@ public class FunctionInvoker extends AbstractSpringFunctionAdapterInitializer<Ht
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if (result != null) {
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log.info("Dropping background function result: " + new String(result.getPayload()));
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}
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}
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}
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@@ -38,6 +38,7 @@ import org.springframework.boot.WebApplicationType;
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import org.springframework.cloud.function.context.catalog.FunctionInspector;
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import org.springframework.cloud.function.context.config.FunctionContextUtils;
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import org.springframework.cloud.function.context.config.RoutingFunction;
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import org.springframework.cloud.function.json.JsonMapper;
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import org.springframework.cloud.function.utils.FunctionClassUtils;
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import org.springframework.context.ApplicationContextInitializer;
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import org.springframework.context.ConfigurableApplicationContext;
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@@ -80,6 +81,9 @@ public abstract class AbstractSpringFunctionAdapterInitializer<C> implements Clo
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@Autowired(required = false)
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protected FunctionCatalog catalog;
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@Autowired(required = false)
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protected JsonMapper jsonMapper;
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private ConfigurableApplicationContext context;
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public ConfigurableApplicationContext getContext() {
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