Merge pull request #192 from quarkiverse/#191

Author: cescoffier

openai/openai-common/runtime/src/main/java/io/quarkiverse/langchain4j/openai/runtime/jackson/ToolCallBuilderMixin.java

@@ -0,0 +1,11 @@
+package io.quarkiverse.langchain4j.openai.runtime.jackson;
+
+import com.fasterxml.jackson.databind.annotation.JsonPOJOBuilder;
+
+import dev.ai4j.openai4j.chat.ToolCall;
+import io.quarkus.jackson.JacksonMixin;
+
+@JacksonMixin(ToolCall.Builder.class)
+@JsonPOJOBuilder(withPrefix = "")
+public abstract class ToolCallBuilderMixin {
+}

openai/openai-common/runtime/src/main/java/io/quarkiverse/langchain4j/openai/runtime/jackson/ToolCallMixin.java

@@ -0,0 +1,13 @@
+package io.quarkiverse.langchain4j.openai.runtime.jackson;
+
+import com.fasterxml.jackson.annotation.JsonAutoDetect;
+import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
+
+import dev.ai4j.openai4j.chat.ToolCall;
+import io.quarkus.jackson.JacksonMixin;
+
+@JacksonMixin(ToolCall.class)
+@JsonDeserialize(builder = ToolCall.Builder.class)
+@JsonAutoDetect(fieldVisibility = JsonAutoDetect.Visibility.ANY, getterVisibility = JsonAutoDetect.Visibility.NONE, setterVisibility = JsonAutoDetect.Visibility.NONE)
+public abstract class ToolCallMixin {
+}

openai/openai-common/runtime/src/main/java/io/quarkiverse/langchain4j/openai/runtime/jackson/ToolTypeDeserializer.java

@@ -0,0 +1,24 @@
+package io.quarkiverse.langchain4j.openai.runtime.jackson;
+
+import java.io.IOException;
+import java.util.Locale;
+
+import com.fasterxml.jackson.core.JacksonException;
+import com.fasterxml.jackson.core.JsonParser;
+import com.fasterxml.jackson.databind.DeserializationContext;
+import com.fasterxml.jackson.databind.deser.std.StdDeserializer;
+
+import dev.ai4j.openai4j.chat.ToolType;
+
+public class ToolTypeDeserializer extends StdDeserializer<ToolType> {
+    public ToolTypeDeserializer() {
+        super(ToolType.class);
+    }
+
+    @Override
+    public ToolType deserialize(JsonParser jp, DeserializationContext deserializationContext)
+            throws IOException, JacksonException {
+        return ToolType.valueOf(jp.getValueAsString().toUpperCase(Locale.ROOT));
+    }
+
+}

openai/openai-common/runtime/src/main/java/io/quarkiverse/langchain4j/openai/runtime/jackson/ToolTypeMixin.java

@@ -0,0 +1,14 @@
+package io.quarkiverse.langchain4j.openai.runtime.jackson;
+
+import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
+import com.fasterxml.jackson.databind.annotation.JsonSerialize;
+
+import dev.ai4j.openai4j.chat.ToolType;
+import io.quarkus.jackson.JacksonMixin;
+
+@JacksonMixin(ToolType.class)
+@JsonSerialize(using = ToolTypeSerializer.class)
+@JsonDeserialize(using = ToolTypeDeserializer.class)
+public abstract class ToolTypeMixin {
+
+}

openai/openai-common/runtime/src/main/java/io/quarkiverse/langchain4j/openai/runtime/jackson/ToolTypeSerializer.java

@@ -0,0 +1,21 @@
+package io.quarkiverse.langchain4j.openai.runtime.jackson;
+
+import java.io.IOException;
+import java.util.Locale;
+
+import com.fasterxml.jackson.core.JsonGenerator;
+import com.fasterxml.jackson.databind.SerializerProvider;
+import com.fasterxml.jackson.databind.ser.std.StdSerializer;
+
+import dev.ai4j.openai4j.chat.ToolType;
+
+public class ToolTypeSerializer extends StdSerializer<ToolType> {
+    public ToolTypeSerializer() {
+        super(ToolType.class);
+    }
+
+    @Override
+    public void serialize(ToolType value, JsonGenerator gen, SerializerProvider provider) throws IOException {
+        gen.writeString(value.toString().toLowerCase(Locale.ROOT));
+    }
+}