com.wavemaker.runtime.data.dao.query.providers.RuntimeParametersProvider Maven / Gradle / Ivy
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* Copyright (C) 2022-2023 WaveMaker, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
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package com.wavemaker.runtime.data.dao.query.providers;
import java.util.Map;
import java.util.Optional;
import java.util.stream.Collectors;
import org.hibernate.Session;
import org.hibernate.type.Type;
import com.wavemaker.runtime.data.dao.util.QueryHelper;
import com.wavemaker.runtime.data.model.JavaType;
import com.wavemaker.runtime.data.model.queries.QueryParameter;
import com.wavemaker.runtime.data.model.queries.RuntimeQuery;
import com.wavemaker.runtime.data.util.HibernateUtils;
/**
* @author Dilip Kumar
* @since 4/8/17
*/
public class RuntimeParametersProvider implements ParametersProvider {
private final RuntimeQuery query;
private final Map parameterMap;
public RuntimeParametersProvider(final RuntimeQuery query) {
this.query = query;
parameterMap = query.getParameters().stream()
.collect(Collectors.toMap(QueryParameter::getName, parameter -> parameter));
}
@Override
public Object getValue(final Session session, final String name) {
if (parameterMap.containsKey(name)) {
return QueryHelper.prepareParam(parameterMap.get(name), false);
} else {
return null;
}
}
@Override
public Optional getType(final Session session, final String name) {
if (parameterMap.containsKey(name)) {
final JavaType javaType = parameterMap.get(name).getType();
return HibernateUtils.findType(session.getTypeHelper(), javaType.getClassName());
}
return Optional.empty();
}
}