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Java Columns类代码示例

本文整理汇总了Java中org.hibernate.annotations.Columns的典型用法代码示例。如果您正苦于以下问题:Java Columns类的具体用法?Java Columns怎么用?Java Columns使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。


Columns类属于org.hibernate.annotations包,在下文中一共展示了Columns类的3个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: buildColumns

import org.hibernate.annotations.Columns; //导入依赖的package包/类
private Columns buildColumns(Element element) {
	List<Element> subelements = element.elements( "column" );
	List<Column> columns = new ArrayList<Column>( subelements.size() );
	for ( Element subelement : subelements ) {
		columns.add( getColumn( subelement, false, element ) );
	}
	if ( columns.size() > 0 ) {
		AnnotationDescriptor columnsDescr = new AnnotationDescriptor( Columns.class );
		columnsDescr.setValue( "columns", columns.toArray( new Column[columns.size()] ) );
		return AnnotationFactory.create( columnsDescr );
	}
	else {
		return null;
	}
}
 
开发者ID:lamsfoundation,项目名称:lams,代码行数:16,代码来源:JPAOverriddenAnnotationReader.java

示例2: extractMetadata

import org.hibernate.annotations.Columns; //导入依赖的package包/类
public ColumnsBuilder extractMetadata() {
	columns = null;
	joinColumns = buildExplicitJoinColumns(property, inferredData);


	if ( property.isAnnotationPresent( Column.class ) || property.isAnnotationPresent( Formula.class ) ) {
		Column ann = property.getAnnotation( Column.class );
		Formula formulaAnn = property.getAnnotation( Formula.class );
		columns = Ejb3Column.buildColumnFromAnnotation(
				new Column[] { ann }, formulaAnn, nullability, propertyHolder, inferredData,
				entityBinder.getSecondaryTables(), mappings
		);
	}
	else if ( property.isAnnotationPresent( Columns.class ) ) {
		Columns anns = property.getAnnotation( Columns.class );
		columns = Ejb3Column.buildColumnFromAnnotation(
				anns.columns(), null,
				nullability, propertyHolder, inferredData, entityBinder.getSecondaryTables(),
				mappings
		);
	}

	//set default values if needed
	if ( joinColumns == null &&
			( property.isAnnotationPresent( ManyToOne.class )
					|| property.isAnnotationPresent( OneToOne.class ) )
			) {
		joinColumns = buildDefaultJoinColumnsForXToOne(property, inferredData);
	}
	else if ( joinColumns == null &&
			( property.isAnnotationPresent( OneToMany.class )
					|| property.isAnnotationPresent( ElementCollection.class )
			) ) {
		OneToMany oneToMany = property.getAnnotation( OneToMany.class );
		String mappedBy = oneToMany != null ?
				oneToMany.mappedBy() :
				"";
		joinColumns = Ejb3JoinColumn.buildJoinColumns(
				null,
				mappedBy, entityBinder.getSecondaryTables(),
				propertyHolder, inferredData.getPropertyName(), mappings
		);
	}
	else if ( joinColumns == null && property.isAnnotationPresent( org.hibernate.annotations.Any.class ) ) {
		throw new AnnotationException( "@Any requires an explicit @JoinColumn(s): "
				+ BinderHelper.getPath( propertyHolder, inferredData ) );
	}
	if ( columns == null && !property.isAnnotationPresent( ManyToMany.class ) ) {
		//useful for collection of embedded elements
		columns = Ejb3Column.buildColumnFromAnnotation(
				null, null,
				nullability, propertyHolder, inferredData, entityBinder.getSecondaryTables(), mappings
		);
	}

	if ( nullability == Nullability.FORCED_NOT_NULL ) {
		//force columns to not null
		for (Ejb3Column col : columns ) {
			col.forceNotNull();
		}
	}
	return this;
}
 
开发者ID:lamsfoundation,项目名称:lams,代码行数:64,代码来源:ColumnsBuilder.java

示例3: annotationType

import org.hibernate.annotations.Columns; //导入依赖的package包/类
public Class<? extends Annotation> annotationType() {
	return Columns.class;
}
 
开发者ID:lamsfoundation,项目名称:lams,代码行数:4,代码来源:CustomizableColumns.java


注:本文中的org.hibernate.annotations.Columns类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。