Package org.apache.openjpa.jdbc.sql

Class RowImpl

java.lang.Object
org.apache.openjpa.jdbc.sql.RowImpl
All Implemented Interfaces:
Cloneable, Row
Direct Known Subclasses:
PrimaryRow, SecondaryRow, StateComparisonVersionStrategy.CustomUpdate
public class RowImpl extends Object implements Row, Cloneable
Basic Row implementation.
Author:
Abe White

  • Field Details

  • Constructor Details

    • RowImpl

      public RowImpl(Table table, int action)
      Constructor.
      Parameters:
      table - the table the row is a part of
      action - the action on the row

    • RowImpl

      protected RowImpl(Column[] cols, int action)

  • Method Details

    • getTable

      public Table getTable()
      Description copied from interface: Row
      Return the table for this row.
      Specified by:
      getTable in interface Row

    • getColumns

      public Column[] getColumns()

    • getAction

      public int getAction()
      Description copied from interface: Row
      Return the action for this row.
      Specified by:
      getAction in interface Row

    • isValid

      public boolean isValid()
      Description copied from interface: Row
      Whether this row has information set on it.
      Specified by:
      isValid in interface Row

    • setValid

      public void setValid(boolean valid)
      Description copied from interface: Row
      Whether this row has information set on it.
      Specified by:
      setValid in interface Row

    • getPrimaryKey

      public OpenJPAStateManager getPrimaryKey()
      This implementation does not track primary keys.
      Specified by:
      getPrimaryKey in interface Row

    • getFailedObject

      public Object getFailedObject()
      This implementation does not track failed objects.
      Specified by:
      getFailedObject in interface Row

    • setFailedObject

      public void setFailedObject(Object failed)
      This implementation does not track failed objects.
      Specified by:
      setFailedObject in interface Row

    • isDependent

      public boolean isDependent()
      Secondary rows cannot be dependent.

    • getSet

      public Object getSet(Column col)
      Return the value set for update on the given column.

    • getWhere

      public Object getWhere(Column col)
      Return the value set for where on the given column.

    • setPrimaryKey

      public void setPrimaryKey(OpenJPAStateManager sm) throws SQLException
      Description copied from interface: Row
      Set the primary key to represent the given object.
      Specified by:
      setPrimaryKey in interface Row
      Throws:
      SQLException

    • setPrimaryKey

      public void setPrimaryKey(ColumnIO io, OpenJPAStateManager sm) throws SQLException
      Description copied from interface: Row
      Set the primary key to represent the given object.
      Specified by:
      setPrimaryKey in interface Row
      Parameters:
      io - information on which columns are settable; may be null
      Throws:
      SQLException

    • wherePrimaryKey

      public void wherePrimaryKey(OpenJPAStateManager sm) throws SQLException
      Description copied from interface: Row
      Set the primary key equality criteria for this row.
      Specified by:
      wherePrimaryKey in interface Row
      Throws:
      SQLException

    • setForeignKey

      public void setForeignKey(ForeignKey fk, OpenJPAStateManager sm) throws SQLException
      Description copied from interface: Row
      Set the value of the given foreign key to the given object. If the related type uses table-per-class mappings, the foreign key may be targeted at an independent superclass table.
      Specified by:
      setForeignKey in interface Row
      Throws:
      SQLException

    • setForeignKey

      public void setForeignKey(ForeignKey fk, ColumnIO io, OpenJPAStateManager sm) throws SQLException
      Description copied from interface: Row
      Set the value of the given foreign key to the given object. If the related type uses table-per-class mappings, the foreign key may be targeted at an independent superclass table.
      Specified by:
      setForeignKey in interface Row
      io - information on which columns are settable; may be null
      Throws:
      SQLException

    • whereForeignKey

      public void whereForeignKey(ForeignKey fk, OpenJPAStateManager sm) throws SQLException
      Description copied from interface: Row
      Set the foreign key equality criteria to link to the given object. If the related type uses table-per-class mappings, the foreign key may be targeted at an independent superclass table.
      Specified by:
      whereForeignKey in interface Row
      Throws:
      SQLException

    • clearForeignKey

      public void clearForeignKey(ForeignKey fk) throws SQLException
      Clear a circular foreign key.
      Throws:
      SQLException

    • canSetAny

      protected boolean canSetAny(ColumnIO io, int i, boolean nullValue)
      Return true if any of the given column indexes are settable.

    • canSet

      protected boolean canSet(ColumnIO io, int i, boolean nullValue)
      Return true if the given column index is settable.

    • setRelationId

      public void setRelationId(Column col, OpenJPAStateManager sm, RelationId rel) throws SQLException
      Description copied from interface: Row
      Set the value of the given column to the identity of given instance, using the given callback to create the column value. This method is used for mappings that store some serialized form of id values, but must make sure that the related object's id is assigned (which might require an insert if the instance uses auto-increment) before it is serialized.
      Specified by:
      setRelationId in interface Row
      Throws:
      SQLException

    • clearRelationId

      public void clearRelationId(Column col) throws SQLException
      Clear a circular relation id.
      Throws:
      SQLException

    • setArray

      public void setArray(Column col, Array val) throws SQLException
      Description copied from interface: Row
      Set the value of the given column in this row.
      Specified by:
      setArray in interface Row
      Throws:
      SQLException

    • setAsciiStream

      public void setAsciiStream(Column col, InputStream val, int length) throws SQLException
      Description copied from interface: Row
      Set the value of the given column in this row.
      Specified by:
      setAsciiStream in interface Row
      Throws:
      SQLException

    • setBigDecimal

      public void setBigDecimal(Column col, BigDecimal val) throws SQLException
      Description copied from interface: Row
      Set the value of the given column in this row.
      Specified by:
      setBigDecimal in interface Row
      Throws:
      SQLException

    • setBigInteger

      public void setBigInteger(Column col, BigInteger val) throws SQLException
      Description copied from interface: Row
      Set the value of the given column in this row.
      Specified by:
      setBigInteger in interface Row
      Throws:
      SQLException

    • setBinaryStream

      public void setBinaryStream(Column col, InputStream val, int length) throws SQLException
      Description copied from interface: Row
      Set the value of the given column in this row.
      Specified by:
      setBinaryStream in interface Row
      Throws:
      SQLException

    • setBlob

      public void setBlob(Column col, Blob val) throws SQLException
      Description copied from interface: Row
      Set the value of the given column in this row.
      Specified by:
      setBlob in interface Row
      Throws:
      SQLException

    • setBoolean

      public void setBoolean(Column col, boolean val) throws SQLException
      Description copied from interface: Row
      Set the value of the given column in this row.
      Specified by:
      setBoolean in interface Row
      Throws:
      SQLException

    • setByte

      public void setByte(Column col, byte val) throws SQLException
      Description copied from interface: Row
      Set the value of the given column in this row.
      Specified by:
      setByte in interface Row
      Throws:
      SQLException

    • setBytes

      public void setBytes(Column col, byte[] val) throws SQLException
      Description copied from interface: Row
      Set the value of the given column in this row.
      Specified by:
      setBytes in interface Row
      Throws:
      SQLException

    • setCalendar

      public void setCalendar(Column col, Calendar val) throws SQLException
      Description copied from interface: Row
      Set the value of the given column in this row.
      Specified by:
      setCalendar in interface Row
      Throws:
      SQLException

    • setChar

      public void setChar(Column col, char val) throws SQLException
      Description copied from interface: Row
      Set the value of the given column in this row.
      Specified by:
      setChar in interface Row
      Throws:
      SQLException

    • setCharacterStream

      public void setCharacterStream(Column col, Reader val, int length) throws SQLException
      Description copied from interface: Row
      Set the value of the given column in this row.
      Specified by:
      setCharacterStream in interface Row
      Throws:
      SQLException

    • setClob

      public void setClob(Column col, Clob val) throws SQLException
      Description copied from interface: Row
      Set the value of the given column in this row.
      Specified by:
      setClob in interface Row
      Throws:
      SQLException

    • setDate

      public void setDate(Column col, Date val) throws SQLException
      Description copied from interface: Row
      Set the value of the given column in this row.
      Specified by:
      setDate in interface Row
      Throws:
      SQLException

    • setDate

      public void setDate(Column col, Date val, Calendar cal) throws SQLException
      Description copied from interface: Row
      Set the value of the given column in this row.
      Specified by:
      setDate in interface Row
      Throws:
      SQLException

    • setDouble

      public void setDouble(Column col, double val) throws SQLException
      Description copied from interface: Row
      Set the value of the given column in this row.
      Specified by:
      setDouble in interface Row
      Throws:
      SQLException

    • setFloat

      public void setFloat(Column col, float val) throws SQLException
      Description copied from interface: Row
      Set the value of the given column in this row.
      Specified by:
      setFloat in interface Row
      Throws:
      SQLException

    • setInt

      public void setInt(Column col, int val) throws SQLException
      Description copied from interface: Row
      Set the value of the given column in this row.
      Specified by:
      setInt in interface Row
      Throws:
      SQLException

    • setLong

      public void setLong(Column col, long val) throws SQLException
      Description copied from interface: Row
      Set the value of the given column in this row.
      Specified by:
      setLong in interface Row
      Throws:
      SQLException

    • setLocale

      public void setLocale(Column col, Locale val) throws SQLException
      Description copied from interface: Row
      Set the value of the given column in this row.
      Specified by:
      setLocale in interface Row
      Throws:
      SQLException

    • setNull

      public void setNull(Column col) throws SQLException
      Description copied from interface: Row
      Set the value of the given column in this row.
      Specified by:
      setNull in interface Row
      Throws:
      SQLException

    • setNull

      public void setNull(Column col, boolean overrideDefault) throws SQLException
      Description copied from interface: Row
      Set the value of the given column in this row.
      Specified by:
      setNull in interface Row
      overrideDefault - whether to set this column to null even if this is an insert and the column has a default
      Throws:
      SQLException

    • setNumber

      public void setNumber(Column col, Number val) throws SQLException
      Description copied from interface: Row
      Set the value of the given column in this row.
      Specified by:
      setNumber in interface Row
      Throws:
      SQLException

    • setRaw

      public void setRaw(Column col, String val) throws SQLException
      Description copied from interface: Row
      Set a DB understood value for the given column. The value will not be parameterized and instead be inserted as raw SQL.
      Specified by:
      setRaw in interface Row
      Throws:
      SQLException

    • setShort

      public void setShort(Column col, short val) throws SQLException
      Description copied from interface: Row
      Set the value of the given column in this row.
      Specified by:
      setShort in interface Row
      Throws:
      SQLException

    • setString

      public void setString(Column col, String val) throws SQLException
      Description copied from interface: Row
      Set the value of the given column in this row.
      Specified by:
      setString in interface Row
      Throws:
      SQLException

    • setTime

      public void setTime(Column col, Time val, Calendar cal) throws SQLException
      Description copied from interface: Row
      Set the value of the given column in this row.
      Specified by:
      setTime in interface Row
      Throws:
      SQLException

    • setTimestamp

      public void setTimestamp(Column col, Timestamp val, Calendar cal) throws SQLException
      Description copied from interface: Row
      Set the value of the given column in this row.
      Specified by:
      setTimestamp in interface Row
      Throws:
      SQLException

    • setObject

      public void setObject(Column col, Object val) throws SQLException
      Description copied from interface: Row
      Set the value of the given column in this row.
      Specified by:
      setObject in interface Row
      Parameters:
      col - the column being set
      val - the value for the column
      Throws:
      SQLException

    • whereArray

      public void whereArray(Column col, Array val) throws SQLException
      Description copied from interface: Row
      Set an equality condition on the value of the given column in this row.
      Specified by:
      whereArray in interface Row
      Throws:
      SQLException

    • whereAsciiStream

      public void whereAsciiStream(Column col, InputStream val, int length) throws SQLException
      Description copied from interface: Row
      Set an equality condition on the value of the given column in this row.
      Specified by:
      whereAsciiStream in interface Row
      Throws:
      SQLException

    • whereBigDecimal

      public void whereBigDecimal(Column col, BigDecimal val) throws SQLException
      Description copied from interface: Row
      Set an equality condition on the value of the given column in this row.
      Specified by:
      whereBigDecimal in interface Row
      Throws:
      SQLException

    • whereBigInteger

      public void whereBigInteger(Column col, BigInteger val) throws SQLException
      Description copied from interface: Row
      Set an equality condition on the value of the given column in this row.
      Specified by:
      whereBigInteger in interface Row
      Throws:
      SQLException

    • whereBinaryStream

      public void whereBinaryStream(Column col, InputStream val, int length) throws SQLException
      Description copied from interface: Row
      Set an equality condition on the value of the given column in this row.
      Specified by:
      whereBinaryStream in interface Row
      Throws:
      SQLException

    • whereBlob

      public void whereBlob(Column col, Blob val) throws SQLException
      Description copied from interface: Row
      Set an equality condition on the value of the given column in this row.
      Specified by:
      whereBlob in interface Row
      Throws:
      SQLException

    • whereBoolean

      public void whereBoolean(Column col, boolean val) throws SQLException
      Description copied from interface: Row
      Set an equality condition on the value of the given column in this row.
      Specified by:
      whereBoolean in interface Row
      Throws:
      SQLException

    • whereByte

      public void whereByte(Column col, byte val) throws SQLException
      Description copied from interface: Row
      Set an equality condition on the value of the given column in this row.
      Specified by:
      whereByte in interface Row
      Throws:
      SQLException

    • whereBytes

      public void whereBytes(Column col, byte[] val) throws SQLException
      Description copied from interface: Row
      Set an equality condition on the value of the given column in this row.
      Specified by:
      whereBytes in interface Row
      Throws:
      SQLException

    • whereCalendar

      public void whereCalendar(Column col, Calendar val) throws SQLException
      Description copied from interface: Row
      Set an equality condition on the value of the given column in this row.
      Specified by:
      whereCalendar in interface Row
      Throws:
      SQLException

    • whereChar

      public void whereChar(Column col, char val) throws SQLException
      Description copied from interface: Row
      Set an equality condition on the value of the given column in this row.
      Specified by:
      whereChar in interface Row
      Throws:
      SQLException

    • whereCharacterStream

      public void whereCharacterStream(Column col, Reader val, int length) throws SQLException
      Description copied from interface: Row
      Set an equality condition on the value of the given column in this row.
      Specified by:
      whereCharacterStream in interface Row
      Throws:
      SQLException

    • whereClob

      public void whereClob(Column col, Clob val) throws SQLException
      Description copied from interface: Row
      Set an equality condition on the value of the given column in this row.
      Specified by:
      whereClob in interface Row
      Throws:
      SQLException

    • whereDate

      public void whereDate(Column col, Date val) throws SQLException
      Description copied from interface: Row
      Set an equality condition on the value of the given column in this row.
      Specified by:
      whereDate in interface Row
      Throws:
      SQLException

    • whereDate

      public void whereDate(Column col, Date val, Calendar cal) throws SQLException
      Description copied from interface: Row
      Set an equality condition on the value of the given column in this row.
      Specified by:
      whereDate in interface Row
      Throws:
      SQLException

    • whereDouble

      public void whereDouble(Column col, double val) throws SQLException
      Description copied from interface: Row
      Set an equality condition on the value of the given column in this row.
      Specified by:
      whereDouble in interface Row
      Throws:
      SQLException

    • whereFloat

      public void whereFloat(Column col, float val) throws SQLException
      Description copied from interface: Row
      Set an equality condition on the value of the given column in this row.
      Specified by:
      whereFloat in interface Row
      Throws:
      SQLException

    • whereInt

      public void whereInt(Column col, int val) throws SQLException
      Description copied from interface: Row
      Set an equality condition on the value of the given column in this row.
      Specified by:
      whereInt in interface Row
      Throws:
      SQLException

    • whereLong

      public void whereLong(Column col, long val) throws SQLException
      Description copied from interface: Row
      Set an equality condition on the value of the given column in this row.
      Specified by:
      whereLong in interface Row
      Throws:
      SQLException

    • whereLocale

      public void whereLocale(Column col, Locale val) throws SQLException
      Description copied from interface: Row
      Set an equality condition on the value of the given column in this row.
      Specified by:
      whereLocale in interface Row
      Throws:
      SQLException

    • whereNull

      public void whereNull(Column col) throws SQLException
      Description copied from interface: Row
      Set an equality condition on the value of the given column in this row.
      Specified by:
      whereNull in interface Row
      Throws:
      SQLException

    • whereNumber

      public void whereNumber(Column col, Number val) throws SQLException
      Description copied from interface: Row
      Set an equality condition on the value of the given column in this row.
      Specified by:
      whereNumber in interface Row
      Throws:
      SQLException

    • whereRaw

      public void whereRaw(Column col, String val) throws SQLException
      Description copied from interface: Row
      Set a DB understood where condition for the given column. The value will not be parameterized and instead be inserted as raw SQL.
      Specified by:
      whereRaw in interface Row
      Throws:
      SQLException

    • whereShort

      public void whereShort(Column col, short val) throws SQLException
      Description copied from interface: Row
      Set an equality condition on the value of the given column in this row.
      Specified by:
      whereShort in interface Row
      Throws:
      SQLException

    • whereString

      public void whereString(Column col, String val) throws SQLException
      Description copied from interface: Row
      Set an equality condition on the value of the given column in this row.
      Specified by:
      whereString in interface Row
      Throws:
      SQLException

    • whereTime

      public void whereTime(Column col, Time val, Calendar cal) throws SQLException
      Description copied from interface: Row
      Set an equality condition on the value of the given column in this row.
      Specified by:
      whereTime in interface Row
      Throws:
      SQLException

    • whereTimestamp

      public void whereTimestamp(Column col, Timestamp val, Calendar cal) throws SQLException
      Description copied from interface: Row
      Set an equality condition on the value of the given column in this row.
      Specified by:
      whereTimestamp in interface Row
      Throws:
      SQLException

    • whereObject

      public void whereObject(Column col, Object val) throws SQLException
      Description copied from interface: Row
      Set an equality condition on the value of the given column in this row.
      Specified by:
      whereObject in interface Row
      Parameters:
      col - the column being set
      val - the value for the column
      Throws:
      SQLException

    • setObject

      protected void setObject(Column col, Object val, int metaType, boolean overrideDefault) throws SQLException
      All set column methods delegate to this one. Set the given object unless this is an insert and the given column is auto-assigned.
      Throws:
      SQLException

    • whereObject

      protected void whereObject(Column col, Object val, int metaType) throws SQLException
      All where column methods delegate to this one.
      Throws:
      SQLException

    • getSQL

      public String getSQL(DBDictionary dict)
      Return the SQL for the operation on this row.

    • generateSQL

      protected String generateSQL(DBDictionary dict)
      Generate the SQL for this row; the result of this method is cached.

    • getParameterCount

      public int getParameterCount()
      The number of parameters that will be set for this row.

    • flush

      public void flush(PreparedStatement stmnt, DBDictionary dict, JDBCStore store) throws SQLException
      Flush the row's values to the given prepared statement.
      Throws:
      SQLException

    • flush

      public void flush(PreparedStatement stmnt, int idx, DBDictionary dict, JDBCStore store) throws SQLException
      Flush the row's values to the given prepared statement.
      Throws:
      SQLException

    • clone

      public Object clone()
      Performs a proper deep clone.
      Overrides:
      clone in class Object

    • newInstance

      protected RowImpl newInstance(Column[] cols, int action)
      Return a new row.

    • copyInto

      public void copyInto(RowImpl row, boolean whereOnly)
      Copy all values from this row into the given one.
      Parameters:
      whereOnly - if true, only copy where conditions

    • getVals

      public Object[] getVals()

    • getTypes

      public int[] getTypes()

    • isFlushed

      public boolean isFlushed()

    • setFlushed

      public void setFlushed(boolean isFlushed)