jodd.db.orm.sqlgen.chunks
Class MatchChunk

java.lang.Object
  jodd.db.orm.sqlgen.chunks.SqlChunk
      jodd.db.orm.sqlgen.chunks.MatchChunk

All Implemented Interfaces:

java.lang.Cloneable

public class MatchChunk
extends SqlChunk

Renders condition part of the sql query based on values in provided entity object. Conditions are defined by following expression: tableRef = objectRef. Matching may be done for existing columns (non-null), all columns (including nulls) and just for the identity columns.

Field Summary

protected java.lang.Object	data
protected int	includeColumns
protected java.lang.String	objectRef
protected java.lang.String	tableRef

Fields inherited from class jodd.db.orm.sqlgen.chunks.SqlChunk

CHUNK_INSERT, CHUNK_MATCH, CHUNK_RAW, CHUNK_REFERENCE, CHUNK_SELECT_COLUMNS, CHUNK_TABLE, CHUNK_UPDATE, CHUNK_VALUE, chunkType, COLS_ALL, COLS_NA, COLS_ONLY_EXISTING, COLS_ONLY_IDS, nextChunk, previousChunk, templateData

Constructor Summary

	MatchChunk(java.lang.String expression)
	MatchChunk(java.lang.String tableRef, java.lang.Object data, int includeColumns)
	MatchChunk(java.lang.String tableRef, java.lang.String objectRef, int includeColumns)
protected	MatchChunk(java.lang.String tableRef, java.lang.String objectRef, java.lang.Object data, int includeColumns)

Method Summary

SqlChunk	clone() Clones all parsed chunk data to an instance that is ready for processing.
void	process(java.lang.StringBuilder out) Process the chunk and appends data to the output.

Methods inherited from class jodd.db.orm.sqlgen.chunks.SqlChunk

appendMissingSpace, defineParameter, getNextChunk, getPreviousChunk, init, insertChunkAfter, isPreviousChunkOfSameType, isPreviousChunkOfType, isPreviousMacroChunk, isPreviousRawChunk, lookupName, lookupTableRef, lookupType, resolveClass, resolveTable, separateByCommaOrSpace

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

data

protected java.lang.Object data

tableRef

protected final java.lang.String tableRef

objectRef

protected final java.lang.String objectRef

includeColumns

protected final int includeColumns

Constructor Detail

MatchChunk

public MatchChunk(java.lang.String tableRef,
                  java.lang.Object data,
                  int includeColumns)

MatchChunk

public MatchChunk(java.lang.String tableRef,
                  java.lang.String objectRef,
                  int includeColumns)

MatchChunk

protected MatchChunk(java.lang.String tableRef,
                     java.lang.String objectRef,
                     java.lang.Object data,
                     int includeColumns)

MatchChunk

public MatchChunk(java.lang.String expression)

Method Detail

process

public void process(java.lang.StringBuilder out)

Description copied from class: SqlChunk

Process the chunk and appends data to the output.

Specified by:

process in class SqlChunk

clone

public SqlChunk clone()

Description copied from class: SqlChunk

Clones all parsed chunk data to an instance that is ready for processing.

Specified by:

clone in class SqlChunk