javax.persistence.Column.columnDefinition()方法的使用及代码示例

x33g5p2x  于2022-01-17 转载在 其他  
字(10.3k)|赞(0)|评价(0)|浏览(244)

本文整理了Java中javax.persistence.Column.columnDefinition()方法的一些代码示例，展示了Column.columnDefinition()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Column.columnDefinition()方法的具体详情如下：
包路径：javax.persistence.Column
类名称：Column
方法名：columnDefinition

Column.columnDefinition介绍

暂无

代码示例

代码示例来源：origin: hs-web/hsweb-framework

column.setNotNull(true);
if (StringUtils.hasText(columnAnn.columnDefinition())) {
  column.setColumnDefinition(columnAnn.columnDefinition());

代码示例来源：origin: requery/requery

length = persistenceColumn.length();
  isReadOnly = !persistenceColumn.updatable();
  definition = persistenceColumn.columnDefinition();
});

代码示例来源：origin: hibernate/hibernate-orm

if ( col.columnDefinition().equals( "" ) ) {
  sqlType = null;
  sqlType = normalizer.applyGlobalQuoting( col.columnDefinition() );

代码示例来源：origin: hibernate/hibernate-orm

@Test
public void testColumnNoAttributes() throws Exception {
  reader = getReader( Entity3.class, "field1", "element-collection.orm16.xml" );
  assertAnnotationPresent( ElementCollection.class );
  assertAnnotationPresent( Column.class );
  Column column = reader.getAnnotation( Column.class );
  assertEquals( "", column.name() );
  assertFalse( column.unique() );
  assertTrue( column.nullable() );
  assertTrue( column.insertable() );
  assertTrue( column.updatable() );
  assertEquals( "", column.columnDefinition() );
  assertEquals( "", column.table() );
  assertEquals( 255, column.length() );
  assertEquals( 0, column.precision() );
  assertEquals( 0, column.scale() );
}

代码示例来源：origin: hibernate/hibernate-orm

@Test
public void testColumnAllAttributes() throws Exception {
  reader = getReader( Entity3.class, "field1", "element-collection.orm17.xml" );
  assertAnnotationPresent( ElementCollection.class );
  assertAnnotationPresent( Column.class );
  Column column = reader.getAnnotation( Column.class );
  assertEquals( "col1", column.name() );
  assertTrue( column.unique() );
  assertFalse( column.nullable() );
  assertFalse( column.insertable() );
  assertFalse( column.updatable() );
  assertEquals( "int", column.columnDefinition() );
  assertEquals( "table1", column.table() );
  assertEquals( 50, column.length() );
  assertEquals( 2, column.precision() );
  assertEquals( 1, column.scale() );
}

代码示例来源：origin: hibernate/hibernate-orm

revisionPropSqlType = revisionPropColumn.columnDefinition();

代码示例来源：origin: hibernate/hibernate-orm

assertTrue( overrides[0].column().insertable() );
assertTrue( overrides[0].column().updatable() );
assertEquals( "", overrides[0].column().columnDefinition() );
assertEquals( "", overrides[0].column().table() );
assertEquals( 255, overrides[0].column().length() );
assertFalse( overrides[1].column().insertable() );
assertFalse( overrides[1].column().updatable() );
assertEquals( "int", overrides[1].column().columnDefinition() );
assertEquals( "table1", overrides[1].column().table() );
assertEquals( 50, overrides[1].column().length() );

代码示例来源：origin: hibernate/hibernate-orm

assertTrue( overrides[0].column().insertable() );
assertTrue( overrides[0].column().updatable() );
assertEquals( "", overrides[0].column().columnDefinition() );
assertEquals( "", overrides[0].column().table() );
assertEquals( 255, overrides[0].column().length() );
assertFalse( overrides[1].column().insertable() );
assertFalse( overrides[1].column().updatable() );
assertEquals( "int", overrides[1].column().columnDefinition() );
assertEquals( "table1", overrides[1].column().table() );
assertEquals( 50, overrides[1].column().length() );

代码示例来源：origin: hibernate/hibernate-orm

assertTrue( overrides[0].column().insertable() );
assertTrue( overrides[0].column().updatable() );
assertEquals( "", overrides[0].column().columnDefinition() );
assertEquals( "", overrides[0].column().table() );
assertEquals( 255, overrides[0].column().length() );
assertFalse( overrides[1].column().insertable() );
assertFalse( overrides[1].column().updatable() );
assertEquals( "int", overrides[1].column().columnDefinition() );
assertEquals( "table1", overrides[1].column().table() );
assertEquals( 50, overrides[1].column().length() );

代码示例来源：origin: ebean-orm/ebean

protected void readColumn(Column columnAnn, DeployBeanProperty prop) {
 if (!isEmpty(columnAnn.name())) {
  String dbColumn = databasePlatform.convertQuotedIdentifiers(columnAnn.name());
  prop.setDbColumn(dbColumn);
 }
 prop.setDbInsertable(columnAnn.insertable());
 prop.setDbUpdateable(columnAnn.updatable());
 prop.setNullable(columnAnn.nullable());
 prop.setUnique(columnAnn.unique());
 if (columnAnn.precision() > 0) {
  prop.setDbLength(columnAnn.precision());
 } else if (columnAnn.length() != 255) {
  // set default 255 on DbTypeMap
  prop.setDbLength(columnAnn.length());
 }
 prop.setDbScale(columnAnn.scale());
 prop.setDbColumnDefn(columnAnn.columnDefinition());
 String baseTable = descriptor.getBaseTable();
 String tableName = columnAnn.table();
 if (!"".equals(tableName) && !tableName.equalsIgnoreCase(baseTable)) {
  // its on a secondary table...
  prop.setSecondaryTable(tableName);
 }
}

代码示例来源：origin: limeng32/mybatis.flying

public static JdbcType getColumnType(Column column, Field field) {
  if (!"".equals(column.columnDefinition().trim())) {
    String columnDefinition_ = column.columnDefinition().indexOf(" ") > -1
        ? column.columnDefinition().substring(0, column.columnDefinition().indexOf(" "))
        : column.columnDefinition();
    JdbcType jdbcType = JdbcTypeEnum.forName(columnDefinition_);
    if (jdbcType != null) {
      return jdbcType;
    }
  }
  if (TypeJdbcTypeConverter.map.get(field.getType()) != null) {
    return TypeJdbcTypeConverter.map.get(field.getType());
  } else {
    return JdbcType.OTHER;
  }
}

代码示例来源：origin: michaelliao/warpdb

private static String getColumnDefinition(AccessibleObject ao, Class<?> type) {
  Column col = ao.getAnnotation(Column.class);
  String colDef = null;
  if (col == null || col.columnDefinition().isEmpty()) {
    if (type.isEnum()) {
      colDef = "VARCHAR(50)";
    } else {
      colDef = getDefaultColumnType(type, col);
    }
  } else {
    colDef = col.columnDefinition().toUpperCase();
  }
  return colDef;
}

代码示例来源：origin: micromata/projectforge

public String getAttribute(final Class entityClass, final String property)
{
 TableAttribute attr = TableAttribute.createTableAttribute(entityClass, property);
 if (attr == null)
  return "";
 final Column columnAnnotation = attr.getAnnotation(Column.class);
 if (columnAnnotation != null && StringUtils.isNotEmpty(columnAnnotation.columnDefinition()) == true) {
  return columnAnnotation.columnDefinition();
 } else {
  return getDatabaseSupport().getType(attr);
 }
}

代码示例来源：origin: org.hibernate/hibernate-annotations

final ObjectNameNormalizer nameNormalizer = mappings.getObjectNameNormalizer();
javax.persistence.Column col = actualCols[index];
final String sqlType = col.columnDefinition().equals( "" )
    ? null
    : nameNormalizer.normalizeIdentifierQuoting( col.columnDefinition() );
final String tableName = nameNormalizer.normalizeIdentifierQuoting( col.table() );
final String columnName = nameNormalizer.normalizeIdentifierQuoting( col.name() );

代码示例来源：origin: org.apache.openjpa/com.springsource.org.apache.openjpa

/**
 * Setup the given column with information from the given annotation.
 */
private static void setupColumn(Column col, javax.persistence.Column anno) {
  if (!StringUtils.isEmpty(anno.name()))
    col.setName(anno.name());
  if (!StringUtils.isEmpty(anno.columnDefinition()))
    col.setTypeName(anno.columnDefinition());
  if (anno.precision() != 0)
    col.setSize(anno.precision());
  else if (anno.length() != 255)
    col.setSize(anno.length());
  col.setNotNull(!anno.nullable());
  col.setDecimalDigits(anno.scale());
  col.setFlag(Column.FLAG_UNINSERTABLE, !anno.insertable());
  col.setFlag(Column.FLAG_UNUPDATABLE, !anno.updatable());
}

代码示例来源：origin: org.apache.openejb.patch/openjpa

/**
 * Setup the given column with information from the given annotation.
 */
private static void setupColumn(Column col, javax.persistence.Column anno,
  boolean delimit) {
  if (!StringUtils.isEmpty(anno.name()))
    col.setIdentifier(DBIdentifier.newColumn(anno.name(),delimit));
  if (!StringUtils.isEmpty(anno.columnDefinition()))
    col.setTypeIdentifier(DBIdentifier.newColumnDefinition(anno.columnDefinition()));
  if (anno.precision() != 0)
    col.setSize(anno.precision());
  else if (anno.length() != 255)
    col.setSize(anno.length());
  col.setNotNull(!anno.nullable());
  col.setDecimalDigits(anno.scale());
  col.setFlag(Column.FLAG_UNINSERTABLE, !anno.insertable());
  col.setFlag(Column.FLAG_UNUPDATABLE, !anno.updatable());
}

代码示例来源：origin: org.apache.openjpa/openjpa-persistence-jdbc

/**
 * Setup the given column with information from the given annotation.
 */
private static void setupColumn(Column col, javax.persistence.Column anno,
  boolean delimit) {
  if (!StringUtil.isEmpty(anno.name()))
    col.setIdentifier(DBIdentifier.newColumn(anno.name(),delimit));
  if (!StringUtil.isEmpty(anno.columnDefinition()))
    col.setTypeIdentifier(DBIdentifier.newColumnDefinition(anno.columnDefinition()));
  if (anno.precision() != 0)
    col.setSize(anno.precision());
  else if (anno.length() != 255)
    col.setSize(anno.length());
  col.setNotNull(!anno.nullable());
  col.setDecimalDigits(anno.scale());
  col.setFlag(Column.FLAG_UNINSERTABLE, !anno.insertable());
  col.setFlag(Column.FLAG_UNUPDATABLE, !anno.updatable());
}

代码示例来源：origin: org.apache.openjpa/openjpa-all

/**
 * Setup the given column with information from the given annotation.
 */
private static void setupColumn(Column col, javax.persistence.Column anno,
  boolean delimit) {
  if (!StringUtil.isEmpty(anno.name()))
    col.setIdentifier(DBIdentifier.newColumn(anno.name(),delimit));
  if (!StringUtil.isEmpty(anno.columnDefinition()))
    col.setTypeIdentifier(DBIdentifier.newColumnDefinition(anno.columnDefinition()));
  if (anno.precision() != 0)
    col.setSize(anno.precision());
  else if (anno.length() != 255)
    col.setSize(anno.length());
  col.setNotNull(!anno.nullable());
  col.setDecimalDigits(anno.scale());
  col.setFlag(Column.FLAG_UNINSERTABLE, !anno.insertable());
  col.setFlag(Column.FLAG_UNUPDATABLE, !anno.updatable());
}

代码示例来源：origin: com.caucho/resin

public ColumnConfig(Column column)
{
 setName(column.name());
 setUnique(column.unique());
 setNullable(column.nullable());
 setInsertable(column.insertable());
 setUpdatable(column.updatable());
 setColumnDefinition(column.columnDefinition());
 setTable(column.table());
 setLength(column.length());
 setPrecision(column.precision());
 setScale(column.scale());
}

代码示例来源：origin: com.caucho/resin

/**
  * Fill the column value by introspection
  */
 public void introspect(Column column)
 {
  setName(column.name());
  setUnique(column.unique());
  setNullable(column.nullable());
  setInsertable(column.insertable());
  setUpdatable(column.updatable());
  setColumnDefinition(column.columnDefinition());
  setTable(column.table());

  setLength(column.length());
  setPrecision(column.precision());
  setScale(column.scale());
 }
}

内容来源于网络，如有侵权，请联系作者删除！

Column

相关文章

    查看更多
    微信公众号

    热门标签

    更多
    JavaquerypythonNode开发语言requestUtil数据库Table后端算法LoggerMessageElementParser

    最新文章

    更多
    • 蜀ICP备13028337号-1 大数据知识库 https://www.saoniuhuo.com © All rights reserved
    • 本站内容来源互联网,如果侵犯您的权益请联系我们删除, 联系方式：448109455@qq.com