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TemplateBean.java
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TemplateBean.java
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/*
* Copyright (c) 2022 Contributors to the Eclipse Foundation
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* and Apache License v2.0 which accompanies this distribution.
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
* and the Apache License v2.0 is available at http://www.opensource.org/licenses/apache2.0.php.
*
* You may elect to redistribute this code under either of these licenses.
*
* Contributors:
*
* Otavio Santana
*/
package org.eclipse.jnosql.mapping.semistructured.spi;
import jakarta.enterprise.context.spi.CreationalContext;
import jakarta.nosql.column.ColumnTemplate;
import org.eclipse.jnosql.communication.column.ColumnManager;
import org.eclipse.jnosql.mapping.DatabaseQualifier;
import org.eclipse.jnosql.mapping.DatabaseType;
import org.eclipse.jnosql.mapping.semistructured.ColumnTemplateProducer;
import org.eclipse.jnosql.mapping.semistructured.JNoSQLColumnTemplate;
import org.eclipse.jnosql.mapping.core.spi.AbstractBean;
import java.lang.annotation.Annotation;
import java.lang.reflect.Type;
import java.util.Collections;
import java.util.Set;
class TemplateBean extends AbstractBean<JNoSQLColumnTemplate> {
private static final Set<Type> TYPES = Set.of(ColumnTemplate.class, JNoSQLColumnTemplate.class);
private final String provider;
private final Set<Annotation> qualifiers;
/**
* Constructor
*
* @param provider the provider name, that must be a
*/
public TemplateBean(String provider) {
this.provider = provider;
this.qualifiers = Collections.singleton(DatabaseQualifier.ofColumn(provider));
}
@Override
public Class<?> getBeanClass() {
return ColumnTemplate.class;
}
@Override
public JNoSQLColumnTemplate create(CreationalContext<JNoSQLColumnTemplate> context) {
ColumnTemplateProducer producer = getInstance(ColumnTemplateProducer.class);
ColumnManager manager = getColumnManager();
return producer.apply(manager);
}
private ColumnManager getColumnManager() {
return getInstance(ColumnManager.class, DatabaseQualifier.ofColumn(provider));
}
@Override
public Set<Type> getTypes() {
return TYPES;
}
@Override
public Set<Annotation> getQualifiers() {
return qualifiers;
}
@Override
public String getId() {
return ColumnTemplate.class.getName() + DatabaseType.COLUMN + "-" + provider;
}
}