001/*
002 *  Copyright 2025 Anyware Services
003 *
004 *  Licensed under the Apache License, Version 2.0 (the "License");
005 *  you may not use this file except in compliance with the License.
006 *  You may obtain a copy of the License at
007 *
008 *      http://www.apache.org/licenses/LICENSE-2.0
009 *
010 *  Unless required by applicable law or agreed to in writing, software
011 *  distributed under the License is distributed on an "AS IS" BASIS,
012 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 *  See the License for the specific language governing permissions and
014 *  limitations under the License.
015 */
016
017package org.ametys.plugins.ai.provider.impl;
018
019import dev.langchain4j.model.chat.ChatModel;
020import dev.langchain4j.model.embedding.EmbeddingModel;
021import dev.langchain4j.model.ollama.OllamaChatModel;
022import dev.langchain4j.model.ollama.OllamaEmbeddingModel;
023
024/**
025 * Implementation of the Ollama Provider
026 */
027public class OllamaProvider extends AbstractAIProvider
028{
029    @Override
030    protected ChatModel createChatModel(String modelName)
031    {
032        return OllamaChatModel.builder()
033            .baseUrl(getServerURL())
034            .modelName(modelName)
035            .build();
036    }
037    
038    @Override
039    protected EmbeddingModel createEmbeddingModel(String modelName)
040    {
041        return OllamaEmbeddingModel.builder()
042                .baseUrl(getServerURL())
043                .modelName(modelName)
044                .build();
045    }
046
047    @Override
048    protected boolean isEmbeddingNormalizationRequired()
049    {
050        return true;
051    }
052}