Overview  Package   Class  Use  Deprecated  Index
Home >> All >> org >> objectstyle >> cayenne >> access >> [ trans overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

---

org.objectstyle.cayenne.access.trans
Class SelectQueryAssembler  

java.lang.Object
  org.objectstyle.cayenne.access.QueryTranslator
      org.objectstyle.cayenne.access.trans.QueryAssembler
          org.objectstyle.cayenne.access.trans.SelectQueryAssembler

---

public abstract class SelectQueryAssembler

extends QueryAssembler

Abstract superclass of Query translators. Defines callback methods for helper classes that are delegated tasks of building query parts.

---

Field Summary

 

Fields inherited from class org.objectstyle.cayenne.access.trans.QueryAssembler

attributes, values

 

Fields inherited from class org.objectstyle.cayenne.access.QueryTranslator

adapter, con, engine, query

 

Constructor Summary

SelectQueryAssembler()

 

Method Summary
abstract  int	getFetchLimit()           Returns a maximum number of rows that the underlying query should fetch.
abstract  java.lang.String[]	getResultTypes(java.sql.ResultSet rs)           Returns ordered array of Java class names that should be used for values in the ResultSet.
abstract  org.objectstyle.cayenne.map.DbAttribute[]	getSnapshotDesc(java.sql.ResultSet rs)           Returns an ordered array of DbAttributes that describe the result columns in the in the ResultSet.

 

Methods inherited from class org.objectstyle.cayenne.access.trans.QueryAssembler

addToParamList, aliasForTable, aliasForTable, createSqlString, createStatement, dbRelationshipAdded, initStatement, supportsTableAliases

 

Methods inherited from class org.objectstyle.cayenne.access.QueryTranslator

getAdapter, getCon, getEngine, getQuery, getRootDbEntity, getRootEntity, setAdapter, setCon, setEngine, setQuery

 

Methods inherited from class java.lang.Object

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

 

Constructor Detail

SelectQueryAssembler

public SelectQueryAssembler()

Method Detail

getSnapshotDesc

public abstract org.objectstyle.cayenne.map.DbAttribute[] getSnapshotDesc(java.sql.ResultSet rs)

Returns an ordered array of DbAttributes that describe the result columns in the in the ResultSet.

---

getResultTypes

public abstract java.lang.String[] getResultTypes(java.sql.ResultSet rs)

Returns ordered array of Java class names that should be used for values in the ResultSet.

---

getFetchLimit

public abstract int getFetchLimit()

Returns a maximum number of rows that the underlying query should fetch. If the value is less than or equal to zero, all rows will be returned.

---

Overview  Package   Class  Use  Deprecated  Index
Home >> All >> org >> objectstyle >> cayenne >> access >> [ trans overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

---