org.teiid.metadata.Table.getColumnByName()方法的使用及代码示例

x33g5p2x  于2022-01-30 转载在 其他  
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本文整理了Java中org.teiid.metadata.Table.getColumnByName()方法的一些代码示例，展示了Table.getColumnByName()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。Table.getColumnByName()方法的具体详情如下：
包路径：org.teiid.metadata.Table
类名称：Table
方法名：getColumnByName

Table.getColumnByName介绍

暂无

代码示例

代码示例来源：origin: org.teiid.connectors/translator-odata

private boolean hasColumns(List<String> columnNames, Table table) {
  for (String columnName:columnNames) {
    if (table.getColumnByName(columnName) == null) {
      return false;
    }
  }
  return true;
}

代码示例来源：origin: org.teiid.connectors/translator-jpa

private boolean columnExists(String name, Table table) {
  return table.getColumnByName(name) != null;
}

代码示例来源：origin: org.teiid/teiid-olingo

static Column findColumn(Table table, String propertyName) {
  return table.getColumnByName(propertyName);
}

代码示例来源：origin: teiid/teiid

public static Column getColumn(final String elementName, Table table,
    String shortElementName) throws QueryMetadataException {
  Column c = table.getColumnByName(shortElementName);
  if (c != null) {
    return c;
  }
   throw new QueryMetadataException(QueryPlugin.Event.TEIID30356, elementName+TransformationMetadata.NOT_EXISTS_MESSAGE);
}

代码示例来源：origin: org.jboss.teiid/teiid-engine

public static Column getColumn(final String elementName, Table table,
    String shortElementName) throws QueryMetadataException {
  Column c = table.getColumnByName(shortElementName);
  if (c != null) {
    return c;
  }
   throw new QueryMetadataException(QueryPlugin.Event.TEIID30356, elementName+TransformationMetadata.NOT_EXISTS_MESSAGE);
}

代码示例来源：origin: org.teiid/teiid-engine

public static Column getColumn(final String elementName, Table table,
    String shortElementName) throws QueryMetadataException {
  Column c = table.getColumnByName(shortElementName);
  if (c != null) {
    return c;
  }
   throw new QueryMetadataException(QueryPlugin.Event.TEIID30356, elementName+TransformationMetadata.NOT_EXISTS_MESSAGE);
}

代码示例来源：origin: teiid/teiid

private void assignColumn(Table table, ColumnSet<?> columns, String columnName) {
  Column column = table.getColumnByName(columnName);
  if (column == null) {
    throw new MetadataException(DataPlugin.Event.TEIID60011, DataPlugin.Util.gs(DataPlugin.Event.TEIID60011, table.getFullName(), columnName));
  }
  columns.getColumns().add(column);
}

代码示例来源：origin: org.jboss.teiid/teiid-engine

Column getColumn(String columnName, Table table) throws MetadataException {
  Column c = table.getColumnByName(columnName);
  if (c != null) {
    return c;
  }
  throw new MetadataException(QueryPlugin.Util.getString("SQLParser.no_column", columnName, table.getName())); //$NON-NLS-1$
}

代码示例来源：origin: org.teiid/teiid-engine

Column getColumn(String columnName, Table table) throws MetadataException {
  Column c = table.getColumnByName(columnName);
  if (c != null) {
    return c;
  }
  throw new MetadataException(QueryPlugin.Util.getString("SQLParser.no_column", columnName, table.getName())); //$NON-NLS-1$
}

代码示例来源：origin: teiid/teiid

Column getColumn(String columnName, Table table) throws MetadataException {
  Column c = table.getColumnByName(columnName);
  if (c != null) {
    return c;
  }
  throw new MetadataException(QueryPlugin.Util.getString("SQLParser.no_column", columnName, table.getName())); //$NON-NLS-1$
}

代码示例来源：origin: org.teiid.connectors/translator-jpa

private Column addColumn(MetadataFactory mf, String name, String type, Table entityTable) throws TranslatorException {
  if (!columnExists(name, entityTable)) {
    Column c = mf.addColumn(name, type, entityTable);
    c.setUpdatable(true);
    return c;
  }
  return entityTable.getColumnByName(name);
}

代码示例来源：origin: org.teiid.connectors/translator-jpa

private void addForeignKey(MetadataFactory mf, String name, List<String> columnNames, String referenceTable, Table table) throws TranslatorException {
  ForeignKey fk = mf.addForeignKey("FK_"+name, columnNames, referenceTable, table);
  for (String column:columnNames) {
    Column c = table.getColumnByName(column);
    c.setProperty(KEY_ASSOSIATED_WITH_FOREIGN_TABLE, mf.getName()+Tokens.DOT+referenceTable);
  }
  fk.setNameInSource(name);
}

代码示例来源：origin: org.teiid/teiid-runtime

@Override
public void setColumnStats(String vdbName, String vdbVersion,
    String schemaName, String tableName, String columnName,
    ColumnStats stats) {
  VDBMetaData vdb = getVdbRepository().getLiveVDB(vdbName, vdbVersion);
  Table t = getTable(vdbName, vdbVersion, schemaName, tableName);
  if (t == null) {
    return;
  }
  Column c = t.getColumnByName(columnName);
  if (c != null) {
    DdlPlan.setColumnStats(vdb, c, stats);
  }
}

代码示例来源：origin: org.teiid.connectors/translator-odata4

private boolean addProperty(MetadataFactory mf, XMLMetadata metadata,
    Table table, CsdlProperty property) throws TranslatorException {
  if (isSimple(property.getType()) || isEnum(metadata, property.getType())) {
    if (table.getColumnByName(property.getName()) == null) {
      addPropertyAsColumn(mf, table, property);
    }
    return true;
  }
  return false;            
}

代码示例来源：origin: teiid/teiid

public void removeColumn(String objectName, Database.ResourceType type, String childName) {
  if (!assertInEditMode(Mode.SCHEMA)) {
    return;
  }
  Table table = (Table)getSchemaRecord(objectName, type);
  assertGrant(Grant.Permission.Privilege.ALTER, Database.ResourceType.TABLE, table);
  
  Column column = table.getColumnByName(childName);
  if (column == null) {
    throw new org.teiid.metadata.MetadataException(QueryPlugin.Event.TEIID31223,
      QueryPlugin.Util.gs(QueryPlugin.Event.TEIID31223, childName));      
  }
  table.removeColumn(column);
}

代码示例来源：origin: org.teiid/teiid-engine

public void removeColumn(String objectName, Database.ResourceType type, String childName) {
  if (!assertInEditMode(Mode.SCHEMA)) {
    return;
  }
  Table table = (Table)getSchemaRecord(objectName, type);
  assertGrant(Grant.Permission.Privilege.ALTER, Database.ResourceType.TABLE, table);
  
  Column column = table.getColumnByName(childName);
  if (column == null) {
    throw new org.teiid.metadata.MetadataException(QueryPlugin.Event.TEIID31223,
      QueryPlugin.Util.gs(QueryPlugin.Event.TEIID31223, childName));      
  }
  table.removeColumn(column);
}

代码示例来源：origin: org.teiid/teiid-engine

private void verifyTableColumns(ModelMetaData model, ValidatorReport report,
      MetadataValidator metadataValidator, Table view, Table matView, String ignoreColumnOnMatView) {
    List<Column> columns = view.getColumns();
    for(int i = 0 ; i < columns.size() ; i ++) {
      Column column = columns.get(i);
      Column matViewColumn = matView.getColumnByName(column.getName());
      if (matViewColumn == null) {
        metadataValidator.log(report, model, QueryPlugin.Util.gs(QueryPlugin.Event.TEIID31193, column.getName(), matView.getFullName(), view.getFullName()));
      } else if(!column.getDatatypeUUID().equals(matViewColumn.getDatatypeUUID())){
        metadataValidator.log(report, model, QueryPlugin.Util.gs(QueryPlugin.Event.TEIID31194, matViewColumn.getName(), matView.getFullName(), column.getName(), view.getFullName()));
      }
    }
  }
}

代码示例来源：origin: org.jboss.teiid/teiid-engine

private void verifyTableColumns(ModelMetaData model, ValidatorReport report,
      MetadataValidator metadataValidator, Table view, Table matView, String ignoreColumnOnMatView) {
    List<Column> columns = view.getColumns();
    for(int i = 0 ; i < columns.size() ; i ++) {
      Column column = columns.get(i);
      Column matViewColumn = matView.getColumnByName(column.getName());
      if (matViewColumn == null) {
        metadataValidator.log(report, model, QueryPlugin.Util.gs(QueryPlugin.Event.TEIID31193, column.getName(), matView.getFullName(), view.getFullName()));
      } else if(!column.getDatatypeUUID().equals(matViewColumn.getDatatypeUUID())){
        metadataValidator.log(report, model, QueryPlugin.Util.gs(QueryPlugin.Event.TEIID31194, matViewColumn.getName(), matView.getFullName(), column.getName(), view.getFullName()));
      }
    }
  }
}

代码示例来源：origin: teiid/teiid

private void verifyTableColumns(ModelMetaData model, ValidatorReport report,
      MetadataValidator metadataValidator, Table view, Table matView, String ignoreColumnOnMatView) {
    List<Column> columns = view.getColumns();
    for(int i = 0 ; i < columns.size() ; i ++) {
      Column column = columns.get(i);
      Column matViewColumn = matView.getColumnByName(column.getName());
      if (matViewColumn == null) {
        metadataValidator.log(report, model, QueryPlugin.Util.gs(QueryPlugin.Event.TEIID31193, column.getName(), matView.getFullName(), view.getFullName()));
      } else if(!column.getDatatypeUUID().equals(matViewColumn.getDatatypeUUID())){
        metadataValidator.log(report, model, QueryPlugin.Util.gs(QueryPlugin.Event.TEIID31194, matViewColumn.getName(), matView.getFullName(), column.getName(), view.getFullName()));
      }
    }
  }
}

代码示例来源：origin: teiid/teiid

@Test
public void testAlterTableRenameColumn() throws Exception {
  String ddl = "CREATE FOREIGN TABLE G1( e1 integer, e2 varchar, e3 date);" +
      "ALTER FOREIGN TABLE G1 RENAME COLUMN e3 TO e3renamed;";
  Schema s = helpParse(ddl, "model").getSchema();
  Map<String, Table> tableMap = s.getTables();    
  
  assertTrue("Table not found", tableMap.containsKey("G1"));
  Table table = tableMap.get("G1");
  
  Column e3 = table.getColumnByName("e3renamed");
  assertNotNull(e3);
  assertEquals("date", e3.getRuntimeType());
}

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