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Hibernate example source code file (GlobalAnnotationMocker.java)

This example Hibernate source code file (GlobalAnnotationMocker.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Hibernate tags/keywords

annotationinstance, annotationinstance, annotationvalue, annotationvalue, arraylist, arraylist, collection, globalannotationmocker, globalannotations, iterator, list, list, named_native_queries, table_generator, util

The Hibernate GlobalAnnotationMocker.java source code

/*
 * Hibernate, Relational Persistence for Idiomatic Java
 *
 * Copyright (c) 2011, Red Hat Inc. or third-party contributors as
 * indicated by the @author tags or express copyright attribution
 * statements applied by the authors.  All third-party contributions are
 * distributed under license by Red Hat Inc..
 *
 * This copyrighted material is made available to anyone wishing to use, modify,
 * copy, or redistribute it subject to the terms and conditions of the GNU
 * Lesser General Public License, as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License
 * for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this distribution; if not, write to:
 * Free Software Foundation, Inc.
 * 51 Franklin Street, Fifth Floor
 * Boston, MA  02110-1301  USA
 */
package org.hibernate.metamodel.source.annotations.xml.mocker;

import java.util.ArrayList;
import java.util.Collection;
import java.util.Iterator;
import java.util.List;

import org.jboss.jandex.AnnotationInstance;
import org.jboss.jandex.AnnotationValue;

import org.hibernate.metamodel.source.annotation.jaxb.XMLColumnResult;
import org.hibernate.metamodel.source.annotation.jaxb.XMLEntityResult;
import org.hibernate.metamodel.source.annotation.jaxb.XMLFieldResult;
import org.hibernate.metamodel.source.annotation.jaxb.XMLNamedNativeQuery;
import org.hibernate.metamodel.source.annotation.jaxb.XMLNamedQuery;
import org.hibernate.metamodel.source.annotation.jaxb.XMLQueryHint;
import org.hibernate.metamodel.source.annotation.jaxb.XMLSequenceGenerator;
import org.hibernate.metamodel.source.annotation.jaxb.XMLSqlResultSetMapping;
import org.hibernate.metamodel.source.annotation.jaxb.XMLTableGenerator;

/**
 * @author Strong Liu
 */
class GlobalAnnotationMocker extends AbstractMocker {
	private GlobalAnnotations globalAnnotations;

	GlobalAnnotationMocker(IndexBuilder indexBuilder, GlobalAnnotations globalAnnotations) {
		super( indexBuilder );
		this.globalAnnotations = globalAnnotations;
	}


	void process() {
		if ( !globalAnnotations.getTableGeneratorMap().isEmpty() ) {
			for ( XMLTableGenerator generator : globalAnnotations.getTableGeneratorMap().values() ) {
				parserTableGenerator( generator );
			}
		}
		if ( !globalAnnotations.getSequenceGeneratorMap().isEmpty() ) {
			for ( XMLSequenceGenerator generator : globalAnnotations.getSequenceGeneratorMap().values() ) {
				parserSequenceGenerator( generator );
			}
		}
		if ( !globalAnnotations.getNamedQueryMap().isEmpty() ) {
			Collection<XMLNamedQuery> namedQueries = globalAnnotations.getNamedQueryMap().values();
			if ( namedQueries.size() > 1 ) {
				parserNamedQueries( namedQueries );
			}
			else {
				parserNamedQuery( namedQueries.iterator().next() );
			}
		}
		if ( !globalAnnotations.getNamedNativeQueryMap().isEmpty() ) {
			Collection<XMLNamedNativeQuery> namedQueries = globalAnnotations.getNamedNativeQueryMap().values();
			if ( namedQueries.size() > 1 ) {
				parserNamedNativeQueries( namedQueries );
			}
			else {
				parserNamedNativeQuery( namedQueries.iterator().next() );
			}
		}
		if ( !globalAnnotations.getSqlResultSetMappingMap().isEmpty() ) {
			parserSqlResultSetMappings( globalAnnotations.getSqlResultSetMappingMap().values() );
		}
		indexBuilder.finishGlobalConfigurationMocking( globalAnnotations );
	}

	private AnnotationInstance parserSqlResultSetMappings(Collection<XMLSqlResultSetMapping> namedQueries) {
		AnnotationValue[] values = new AnnotationValue[namedQueries.size()];
		int i = 0;
		for ( Iterator<XMLSqlResultSetMapping> iterator = namedQueries.iterator(); iterator.hasNext(); ) {
			AnnotationInstance annotationInstance = parserSqlResultSetMapping( iterator.next() );
			values[i++] = MockHelper.nestedAnnotationValue(
					"", annotationInstance
			);
		}
		return create(
				SQL_RESULT_SET_MAPPINGS, null,
				new AnnotationValue[] { AnnotationValue.createArrayValue( "values", values ) }

		);
	}


	//@SqlResultSetMapping
	private AnnotationInstance parserSqlResultSetMapping(XMLSqlResultSetMapping mapping) {

		List<AnnotationValue> annotationValueList = new ArrayList();
		MockHelper.stringValue( "name", mapping.getName(), annotationValueList );
		nestedEntityResultList( "entities", mapping.getEntityResult(), annotationValueList );
		nestedColumnResultList( "columns", mapping.getColumnResult(), annotationValueList );
		return
				create(
						SQL_RESULT_SET_MAPPING, null, annotationValueList

				);
	}


	//@EntityResult
	private AnnotationInstance parserEntityResult(XMLEntityResult result) {

		List<AnnotationValue> annotationValueList = new ArrayList();
		MockHelper.stringValue(
				"discriminatorColumn", result.getDiscriminatorColumn(), annotationValueList
		);
		nestedFieldResultList( "fields", result.getFieldResult(), annotationValueList );
		MockHelper.classValue(
				"entityClass", result.getEntityClass(), annotationValueList, indexBuilder.getServiceRegistry()
		);
		return
				create(
						ENTITY_RESULT, null, annotationValueList

				);
	}

	private void nestedEntityResultList(String name, List<XMLEntityResult> entityResults, List annotationValueList) {
		if ( MockHelper.isNotEmpty( entityResults ) ) {
			AnnotationValue[] values = new AnnotationValue[entityResults.size()];
			for ( int i = 0; i < entityResults.size(); i++ ) {
				AnnotationInstance annotationInstance = parserEntityResult( entityResults.get( i ) );
				values[i] = MockHelper.nestedAnnotationValue(
						"", annotationInstance
				);
			}
			MockHelper.addToCollectionIfNotNull(
					annotationValueList, AnnotationValue.createArrayValue( name, values )
			);
		}
	}

	//@ColumnResult
	private AnnotationInstance parserColumnResult(XMLColumnResult result) {
		return create( COLUMN_RESULT, null, MockHelper.stringValueArray( "name", result.getName() ) );
	}

	private void nestedColumnResultList(String name, List<XMLColumnResult> columnResults, List annotationValueList) {
		if ( MockHelper.isNotEmpty( columnResults ) ) {
			AnnotationValue[] values = new AnnotationValue[columnResults.size()];
			for ( int i = 0; i < columnResults.size(); i++ ) {
				AnnotationInstance annotationInstance = parserColumnResult( columnResults.get( i ) );
				values[i] = MockHelper.nestedAnnotationValue(
						"", annotationInstance
				);
			}
			MockHelper.addToCollectionIfNotNull(
					annotationValueList, AnnotationValue.createArrayValue( name, values )
			);
		}
	}

	//@FieldResult
	private AnnotationInstance parserFieldResult(XMLFieldResult result) {
		List<AnnotationValue> annotationValueList = new ArrayList();
		MockHelper.stringValue( "name", result.getName(), annotationValueList );
		MockHelper.stringValue( "column", result.getColumn(), annotationValueList );
		return create( FIELD_RESULT, null, annotationValueList );
	}


	private void nestedFieldResultList(String name, List<XMLFieldResult> fieldResultList, List annotationValueList) {
		if ( MockHelper.isNotEmpty( fieldResultList ) ) {
			AnnotationValue[] values = new AnnotationValue[fieldResultList.size()];
			for ( int i = 0; i < fieldResultList.size(); i++ ) {
				AnnotationInstance annotationInstance = parserFieldResult( fieldResultList.get( i ) );
				values[i] = MockHelper.nestedAnnotationValue(
						"", annotationInstance
				);
			}
			MockHelper.addToCollectionIfNotNull(
					annotationValueList, AnnotationValue.createArrayValue( name, values )
			);
		}
	}

	private AnnotationInstance parserNamedNativeQueries(Collection<XMLNamedNativeQuery> namedQueries) {
		AnnotationValue[] values = new AnnotationValue[namedQueries.size()];
		int i = 0;
		for ( Iterator<XMLNamedNativeQuery> iterator = namedQueries.iterator(); iterator.hasNext(); ) {
			AnnotationInstance annotationInstance = parserNamedNativeQuery( iterator.next() );
			values[i++] = MockHelper.nestedAnnotationValue(
					"", annotationInstance
			);
		}
		return create(
				NAMED_NATIVE_QUERIES, null,
				new AnnotationValue[] { AnnotationValue.createArrayValue( "values", values ) }

		);
	}

	//@NamedNativeQuery
	private AnnotationInstance parserNamedNativeQuery(XMLNamedNativeQuery namedNativeQuery) {
		List<AnnotationValue> annotationValueList = new ArrayList();
		MockHelper.stringValue( "name", namedNativeQuery.getName(), annotationValueList );
		MockHelper.stringValue( "query", namedNativeQuery.getQuery(), annotationValueList );
		MockHelper.stringValue(
				"resultSetMapping", namedNativeQuery.getResultSetMapping(), annotationValueList
		);
		MockHelper.classValue(
				"resultClass", namedNativeQuery.getResultClass(), annotationValueList, indexBuilder.getServiceRegistry()
		);
		nestedQueryHintList( "hints", namedNativeQuery.getHint(), annotationValueList );
		return
				create(
						NAMED_NATIVE_QUERY, null, annotationValueList

				);
	}


	private AnnotationInstance parserNamedQueries(Collection<XMLNamedQuery> namedQueries) {
		AnnotationValue[] values = new AnnotationValue[namedQueries.size()];
		int i = 0;
		for ( Iterator<XMLNamedQuery> iterator = namedQueries.iterator(); iterator.hasNext(); ) {
			AnnotationInstance annotationInstance = parserNamedQuery( iterator.next() );
			values[i++] = MockHelper.nestedAnnotationValue(
					"", annotationInstance
			);
		}
		return create(
				NAMED_QUERIES, null,
				new AnnotationValue[] { AnnotationValue.createArrayValue( "values", values ) }

		);
	}


	//@NamedQuery
	private AnnotationInstance parserNamedQuery(XMLNamedQuery namedQuery) {
		List<AnnotationValue> annotationValueList = new ArrayList();
		MockHelper.stringValue( "name", namedQuery.getName(), annotationValueList );
		MockHelper.stringValue( "query", namedQuery.getQuery(), annotationValueList );
		MockHelper.enumValue( "lockMode", LOCK_MODE_TYPE, namedQuery.getLockMode(), annotationValueList );
		nestedQueryHintList( "hints", namedQuery.getHint(), annotationValueList );
		return create( NAMED_QUERY, null, annotationValueList );
	}

	//@QueryHint
	private AnnotationInstance parserQueryHint(XMLQueryHint queryHint) {
		List<AnnotationValue> annotationValueList = new ArrayList();
		MockHelper.stringValue( "name", queryHint.getName(), annotationValueList );
		MockHelper.stringValue( "value", queryHint.getValue(), annotationValueList );
		return create( QUERY_HINT, null, annotationValueList );

	}

	private void nestedQueryHintList(String name, List<XMLQueryHint> constraints, List annotationValueList) {
		if ( MockHelper.isNotEmpty( constraints ) ) {
			AnnotationValue[] values = new AnnotationValue[constraints.size()];
			for ( int i = 0; i < constraints.size(); i++ ) {
				AnnotationInstance annotationInstance = parserQueryHint( constraints.get( i ) );
				values[i] = MockHelper.nestedAnnotationValue(
						"", annotationInstance
				);
			}
			MockHelper.addToCollectionIfNotNull(
					annotationValueList, AnnotationValue.createArrayValue( name, values )
			);
		}
	}


	//@SequenceGenerator
	private AnnotationInstance parserSequenceGenerator(XMLSequenceGenerator generator) {
		List<AnnotationValue> annotationValueList = new ArrayList();
		MockHelper.stringValue( "name", generator.getName(), annotationValueList );
		MockHelper.stringValue( "catalog", generator.getCatalog(), annotationValueList );
		MockHelper.stringValue( "schema", generator.getSchema(), annotationValueList );
		MockHelper.stringValue( "sequenceName", generator.getSequenceName(), annotationValueList );
		MockHelper.integerValue( "initialValue", generator.getInitialValue(), annotationValueList );
		MockHelper.integerValue( "allocationSize", generator.getAllocationSize(), annotationValueList );
		return
				create(
						SEQUENCE_GENERATOR, null, annotationValueList

				);
	}

	//@TableGenerator
	private AnnotationInstance parserTableGenerator(XMLTableGenerator generator) {
		List<AnnotationValue> annotationValueList = new ArrayList();
		MockHelper.stringValue( "name", generator.getName(), annotationValueList );
		MockHelper.stringValue( "catalog", generator.getCatalog(), annotationValueList );
		MockHelper.stringValue( "schema", generator.getSchema(), annotationValueList );
		MockHelper.stringValue( "table", generator.getTable(), annotationValueList );
		MockHelper.stringValue( "pkColumnName", generator.getPkColumnName(), annotationValueList );
		MockHelper.stringValue( "valueColumnName", generator.getValueColumnName(), annotationValueList );
		MockHelper.stringValue( "pkColumnValue", generator.getPkColumnValue(), annotationValueList );
		MockHelper.integerValue( "initialValue", generator.getInitialValue(), annotationValueList );
		MockHelper.integerValue( "allocationSize", generator.getAllocationSize(), annotationValueList );
		nestedUniqueConstraintList( "uniqueConstraints", generator.getUniqueConstraint(), annotationValueList );
		return
				create(
						TABLE_GENERATOR, null, annotationValueList

				);
	}

	@Override
	protected AnnotationInstance push(AnnotationInstance annotationInstance) {
		if ( annotationInstance != null ) {
			return globalAnnotations.push( annotationInstance.name(), annotationInstance );
		}
		return null;
	}
}

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