Allow to disable all models at build time

docs/modules/ROOT/pages/includes/quarkus-langchain4j-openai.adoc

@@ -10,6 +10,57 @@ h|[[quarkus-langchain4j-openai_configuration]]link:#quarkus-langchain4j-openai_c
 h|Type
 h|Default
 
+a|icon:lock[title=Fixed at build time] [[quarkus-langchain4j-openai_quarkus.langchain4j.openai.chat-model.enabled]]`link:#quarkus-langchain4j-openai_quarkus.langchain4j.openai.chat-model.enabled[quarkus.langchain4j.openai.chat-model.enabled]`
+
+
+[.description]
+--
+Whether the model should be enabled
+
+ifdef::add-copy-button-to-env-var[]
+Environment variable: env_var_with_copy_button:+++QUARKUS_LANGCHAIN4J_OPENAI_CHAT_MODEL_ENABLED+++[]
+endif::add-copy-button-to-env-var[]
+ifndef::add-copy-button-to-env-var[]
+Environment variable: `+++QUARKUS_LANGCHAIN4J_OPENAI_CHAT_MODEL_ENABLED+++`
+endif::add-copy-button-to-env-var[]
+--|boolean 
+|`true`
+
+
+a|icon:lock[title=Fixed at build time] [[quarkus-langchain4j-openai_quarkus.langchain4j.openai.embedding-model.enabled]]`link:#quarkus-langchain4j-openai_quarkus.langchain4j.openai.embedding-model.enabled[quarkus.langchain4j.openai.embedding-model.enabled]`
+
+
+[.description]
+--
+Whether the model should be enabled
+
+ifdef::add-copy-button-to-env-var[]
+Environment variable: env_var_with_copy_button:+++QUARKUS_LANGCHAIN4J_OPENAI_EMBEDDING_MODEL_ENABLED+++[]
+endif::add-copy-button-to-env-var[]
+ifndef::add-copy-button-to-env-var[]
+Environment variable: `+++QUARKUS_LANGCHAIN4J_OPENAI_EMBEDDING_MODEL_ENABLED+++`
+endif::add-copy-button-to-env-var[]
+--|boolean 
+|`true`
+
+
+a|icon:lock[title=Fixed at build time] [[quarkus-langchain4j-openai_quarkus.langchain4j.openai.moderation-model.enabled]]`link:#quarkus-langchain4j-openai_quarkus.langchain4j.openai.moderation-model.enabled[quarkus.langchain4j.openai.moderation-model.enabled]`
+
+
+[.description]
+--
+Whether the model should be enabled
+
+ifdef::add-copy-button-to-env-var[]
+Environment variable: env_var_with_copy_button:+++QUARKUS_LANGCHAIN4J_OPENAI_MODERATION_MODEL_ENABLED+++[]
+endif::add-copy-button-to-env-var[]
+ifndef::add-copy-button-to-env-var[]
+Environment variable: `+++QUARKUS_LANGCHAIN4J_OPENAI_MODERATION_MODEL_ENABLED+++`
+endif::add-copy-button-to-env-var[]
+--|boolean 
+|`true`
+
+
 a| [[quarkus-langchain4j-openai_quarkus.langchain4j.openai.base-url]]`link:#quarkus-langchain4j-openai_quarkus.langchain4j.openai.base-url[quarkus.langchain4j.openai.base-url]`
 
 

hugging-face/deployment/src/main/java/io/quarkiverse/langchain4j/huggingface/deployment/ChatModelBuildConfig.java

@@ -0,0 +1,16 @@
+package io.quarkiverse.langchain4j.huggingface.deployment;
+
+import java.util.Optional;
+
+import io.quarkus.runtime.annotations.ConfigDocDefault;
+import io.quarkus.runtime.annotations.ConfigGroup;
+
+@ConfigGroup
+public interface ChatModelBuildConfig {
+
+    /**
+     * Whether the model should be enabled
+     */
+    @ConfigDocDefault("true")
+    Optional<Boolean> enabled();
+}

hugging-face/deployment/src/main/java/io/quarkiverse/langchain4j/huggingface/deployment/EmbeddingModelBuildConfig.java

@@ -0,0 +1,16 @@
+package io.quarkiverse.langchain4j.huggingface.deployment;
+
+import java.util.Optional;
+
+import io.quarkus.runtime.annotations.ConfigDocDefault;
+import io.quarkus.runtime.annotations.ConfigGroup;
+
+@ConfigGroup
+public interface EmbeddingModelBuildConfig {
+
+    /**
+     * Whether the model should be enabled
+     */
+    @ConfigDocDefault("true")
+    Optional<Boolean> enabled();
+}

hugging-face/deployment/src/main/java/io/quarkiverse/langchain4j/huggingface/deployment/HuggingFaceProcessor.java

@@ -35,10 +35,17 @@ FeatureBuildItem feature() {
     @BuildStep
     public void providerCandidates(BuildProducer<ChatModelProviderCandidateBuildItem> chatProducer,
             BuildProducer<EmbeddingModelProviderCandidateBuildItem> embeddingProducer,
-            BuildProducer<ModerationModelProviderCandidateBuildItem> moderationProducer) {
-        chatProducer.produce(new ChatModelProviderCandidateBuildItem(PROVIDER));
-        embeddingProducer.produce(new EmbeddingModelProviderCandidateBuildItem(PROVIDER));
-        moderationProducer.produce(new ModerationModelProviderCandidateBuildItem(PROVIDER));
+            BuildProducer<ModerationModelProviderCandidateBuildItem> moderationProducer,
+            Langchain4jHuggingFaceBuildConfig config) {
+        if (config.chatModel().enabled().isEmpty() || config.chatModel().enabled().get()) {
+            chatProducer.produce(new ChatModelProviderCandidateBuildItem(PROVIDER));
+        }
+        if (config.embeddingModel().enabled().isEmpty() || config.embeddingModel().enabled().get()) {
+            embeddingProducer.produce(new EmbeddingModelProviderCandidateBuildItem(PROVIDER));
+        }
+        if (config.moderationModel().enabled().isEmpty() || config.moderationModel().enabled().get()) {
+            moderationProducer.produce(new ModerationModelProviderCandidateBuildItem(PROVIDER));
+        }
     }
 
     @SuppressWarnings("OptionalUsedAsFieldOrParameterType")

hugging-face/deployment/src/main/java/io/quarkiverse/langchain4j/huggingface/deployment/Langchain4jHuggingFaceBuildConfig.java

@@ -0,0 +1,26 @@
+package io.quarkiverse.langchain4j.huggingface.deployment;
+
+import static io.quarkus.runtime.annotations.ConfigPhase.BUILD_TIME;
+
+import io.quarkus.runtime.annotations.ConfigRoot;
+import io.smallrye.config.ConfigMapping;
+
+@ConfigRoot(phase = BUILD_TIME)
+@ConfigMapping(prefix = "quarkus.langchain4j.huggingface")
+public interface Langchain4jHuggingFaceBuildConfig {
+
+    /**
+     * Chat model related settings
+     */
+    ChatModelBuildConfig chatModel();
+
+    /**
+     * Embedding model related settings
+     */
+    EmbeddingModelBuildConfig embeddingModel();
+
+    /**
+     * Moderation model related settings
+     */
+    ModerationModelBuildConfig moderationModel();
+}

hugging-face/deployment/src/main/java/io/quarkiverse/langchain4j/huggingface/deployment/ModerationModelBuildConfig.java

@@ -0,0 +1,16 @@
+package io.quarkiverse.langchain4j.huggingface.deployment;
+
+import java.util.Optional;
+
+import io.quarkus.runtime.annotations.ConfigDocDefault;
+import io.quarkus.runtime.annotations.ConfigGroup;
+
+@ConfigGroup
+public interface ModerationModelBuildConfig {
+
+    /**
+     * Whether the model should be enabled
+     */
+    @ConfigDocDefault("true")
+    Optional<Boolean> enabled();
+}

ollama/deployment/src/main/java/io/quarkiverse/langchain4j/ollama/deployment/ChatModelBuildConfig.java

@@ -0,0 +1,16 @@
+package io.quarkiverse.langchain4j.ollama.deployment;
+
+import java.util.Optional;
+
+import io.quarkus.runtime.annotations.ConfigDocDefault;
+import io.quarkus.runtime.annotations.ConfigGroup;
+
+@ConfigGroup
+public interface ChatModelBuildConfig {
+
+    /**
+     * Whether the model should be enabled
+     */
+    @ConfigDocDefault("true")
+    Optional<Boolean> enabled();
+}

ollama/deployment/src/main/java/io/quarkiverse/langchain4j/ollama/deployment/Langchain4jOllamaOpenAiBuildConfig.java

@@ -0,0 +1,16 @@
+package io.quarkiverse.langchain4j.ollama.deployment;
+
+import static io.quarkus.runtime.annotations.ConfigPhase.BUILD_TIME;
+
+import io.quarkus.runtime.annotations.ConfigRoot;
+import io.smallrye.config.ConfigMapping;
+
+@ConfigRoot(phase = BUILD_TIME)
+@ConfigMapping(prefix = "quarkus.langchain4j.ollama")
+public interface Langchain4jOllamaOpenAiBuildConfig {
+
+    /**
+     * Chat model related settings
+     */
+    ChatModelBuildConfig chatModel();
+}

ollama/deployment/src/main/java/io/quarkiverse/langchain4j/ollama/deployment/OllamaProcessor.java

@@ -7,7 +7,6 @@
 import jakarta.enterprise.context.ApplicationScoped;
 
 import io.quarkiverse.langchain4j.deployment.items.ChatModelProviderCandidateBuildItem;
-import io.quarkiverse.langchain4j.deployment.items.ModerationModelProviderCandidateBuildItem;
 import io.quarkiverse.langchain4j.deployment.items.SelectedChatModelProviderBuildItem;
 import io.quarkiverse.langchain4j.ollama.runtime.OllamaRecorder;
 import io.quarkiverse.langchain4j.ollama.runtime.config.Langchain4jOllamaConfig;
@@ -30,11 +29,10 @@ FeatureBuildItem feature() {
 
     @BuildStep
     public void providerCandidates(BuildProducer<ChatModelProviderCandidateBuildItem> chatProducer,
-            //                                   BuildProducer<EmbeddingModelProviderCandidateBuildItem> embeddingProducer,
-            BuildProducer<ModerationModelProviderCandidateBuildItem> moderationProducer) {
-        chatProducer.produce(new ChatModelProviderCandidateBuildItem(PROVIDER));
-        //        embeddingProducer.produce(new EmbeddingModelProviderCandidateBuildItem(PROVIDER));
-        //        moderationProducer.produce(new ModerationModelProviderCandidateBuildItem(PROVIDER));
+            Langchain4jOllamaOpenAiBuildConfig config) {
+        if (config.chatModel().enabled().isEmpty() || config.chatModel().enabled().get()) {
+            chatProducer.produce(new ChatModelProviderCandidateBuildItem(PROVIDER));
+        }
     }
 
     @SuppressWarnings("OptionalUsedAsFieldOrParameterType")

openai/azure-openai/deployment/src/main/java/io/quarkiverse/langchain4j/azure/openai/deployment/AzureOpenAiProcessor.java

@@ -35,10 +35,17 @@ FeatureBuildItem feature() {
     @BuildStep
     public void providerCandidates(BuildProducer<ChatModelProviderCandidateBuildItem> chatProducer,
             BuildProducer<EmbeddingModelProviderCandidateBuildItem> embeddingProducer,
-            BuildProducer<ModerationModelProviderCandidateBuildItem> moderationProducer) {
-        chatProducer.produce(new ChatModelProviderCandidateBuildItem(PROVIDER));
-        embeddingProducer.produce(new EmbeddingModelProviderCandidateBuildItem(PROVIDER));
-        moderationProducer.produce(new ModerationModelProviderCandidateBuildItem(PROVIDER));
+            BuildProducer<ModerationModelProviderCandidateBuildItem> moderationProducer,
+            Langchain4jAzureOpenAiBuildConfig config) {
+        if (config.chatModel().enabled().isEmpty() || config.chatModel().enabled().get()) {
+            chatProducer.produce(new ChatModelProviderCandidateBuildItem(PROVIDER));
+        }
+        if (config.embeddingModel().enabled().isEmpty() || config.embeddingModel().enabled().get()) {
+            embeddingProducer.produce(new EmbeddingModelProviderCandidateBuildItem(PROVIDER));
+        }
+        if (config.moderationModel().enabled().isEmpty() || config.moderationModel().enabled().get()) {
+            moderationProducer.produce(new ModerationModelProviderCandidateBuildItem(PROVIDER));
+        }
     }
 
     @SuppressWarnings("OptionalUsedAsFieldOrParameterType")

openai/azure-openai/deployment/src/main/java/io/quarkiverse/langchain4j/azure/openai/deployment/ChatModelBuildConfig.java

@@ -0,0 +1,16 @@
+package io.quarkiverse.langchain4j.azure.openai.deployment;
+
+import java.util.Optional;
+
+import io.quarkus.runtime.annotations.ConfigDocDefault;
+import io.quarkus.runtime.annotations.ConfigGroup;
+
+@ConfigGroup
+public interface ChatModelBuildConfig {
+
+    /**
+     * Whether the model should be enabled
+     */
+    @ConfigDocDefault("true")
+    Optional<Boolean> enabled();
+}

openai/azure-openai/deployment/src/main/java/io/quarkiverse/langchain4j/azure/openai/deployment/EmbeddingModelBuildConfig.java

@@ -0,0 +1,16 @@
+package io.quarkiverse.langchain4j.azure.openai.deployment;
+
+import java.util.Optional;
+
+import io.quarkus.runtime.annotations.ConfigDocDefault;
+import io.quarkus.runtime.annotations.ConfigGroup;
+
+@ConfigGroup
+public interface EmbeddingModelBuildConfig {
+
+    /**
+     * Whether the model should be enabled
+     */
+    @ConfigDocDefault("true")
+    Optional<Boolean> enabled();
+}

openai/azure-openai/deployment/src/main/java/io/quarkiverse/langchain4j/azure/openai/deployment/Langchain4jAzureOpenAiBuildConfig.java

@@ -0,0 +1,26 @@
+package io.quarkiverse.langchain4j.azure.openai.deployment;
+
+import static io.quarkus.runtime.annotations.ConfigPhase.BUILD_TIME;
+
+import io.quarkus.runtime.annotations.ConfigRoot;
+import io.smallrye.config.ConfigMapping;
+
+@ConfigRoot(phase = BUILD_TIME)
+@ConfigMapping(prefix = "quarkus.langchain4j.azure-openai")
+public interface Langchain4jAzureOpenAiBuildConfig {
+
+    /**
+     * Chat model related settings
+     */
+    ChatModelBuildConfig chatModel();
+
+    /**
+     * Embedding model related settings
+     */
+    EmbeddingModelBuildConfig embeddingModel();
+
+    /**
+     * Moderation model related settings
+     */
+    ModerationModelBuildConfig moderationModel();
+}

openai/azure-openai/deployment/src/main/java/io/quarkiverse/langchain4j/azure/openai/deployment/ModerationModelBuildConfig.java

@@ -0,0 +1,16 @@
+package io.quarkiverse.langchain4j.azure.openai.deployment;
+
+import java.util.Optional;
+
+import io.quarkus.runtime.annotations.ConfigDocDefault;
+import io.quarkus.runtime.annotations.ConfigGroup;
+
+@ConfigGroup
+public interface ModerationModelBuildConfig {
+
+    /**
+     * Whether the model should be enabled
+     */
+    @ConfigDocDefault("true")
+    Optional<Boolean> enabled();
+}

openai/openai-vanilla/deployment/src/main/java/io/quarkiverse/langchain4j/openai/deployment/ChatModelBuildConfig.java

@@ -0,0 +1,16 @@
+package io.quarkiverse.langchain4j.openai.deployment;
+
+import java.util.Optional;
+
+import io.quarkus.runtime.annotations.ConfigDocDefault;
+import io.quarkus.runtime.annotations.ConfigGroup;
+
+@ConfigGroup
+public interface ChatModelBuildConfig {
+
+    /**
+     * Whether the model should be enabled
+     */
+    @ConfigDocDefault("true")
+    Optional<Boolean> enabled();
+}

openai/openai-vanilla/deployment/src/main/java/io/quarkiverse/langchain4j/openai/deployment/EmbeddingModelBuildConfig.java

@@ -0,0 +1,16 @@
+package io.quarkiverse.langchain4j.openai.deployment;
+
+import java.util.Optional;
+
+import io.quarkus.runtime.annotations.ConfigDocDefault;
+import io.quarkus.runtime.annotations.ConfigGroup;
+
+@ConfigGroup
+public interface EmbeddingModelBuildConfig {
+
+    /**
+     * Whether the model should be enabled
+     */
+    @ConfigDocDefault("true")
+    Optional<Boolean> enabled();
+}

openai/openai-vanilla/deployment/src/main/java/io/quarkiverse/langchain4j/openai/deployment/Langchain4jOpenAiBuildConfig.java

@@ -0,0 +1,26 @@
+package io.quarkiverse.langchain4j.openai.deployment;
+
+import static io.quarkus.runtime.annotations.ConfigPhase.BUILD_TIME;
+
+import io.quarkus.runtime.annotations.ConfigRoot;
+import io.smallrye.config.ConfigMapping;
+
+@ConfigRoot(phase = BUILD_TIME)
+@ConfigMapping(prefix = "quarkus.langchain4j.openai")
+public interface Langchain4jOpenAiBuildConfig {
+
+    /**
+     * Chat model related settings
+     */
+    ChatModelBuildConfig chatModel();
+
+    /**
+     * Embedding model related settings
+     */
+    EmbeddingModelBuildConfig embeddingModel();
+
+    /**
+     * Moderation model related settings
+     */
+    ModerationModelBuildConfig moderationModel();
+}

openai/openai-vanilla/deployment/src/main/java/io/quarkiverse/langchain4j/openai/deployment/ModerationModelBuildConfig.java

@@ -0,0 +1,16 @@
+package io.quarkiverse.langchain4j.openai.deployment;
+
+import java.util.Optional;
+
+import io.quarkus.runtime.annotations.ConfigDocDefault;
+import io.quarkus.runtime.annotations.ConfigGroup;
+
+@ConfigGroup
+public interface ModerationModelBuildConfig {
+
+    /**
+     * Whether the model should be enabled
+     */
+    @ConfigDocDefault("true")
+    Optional<Boolean> enabled();
+}