org.objectweb.speedo.query.jdo
Class JDOAbstractCompiledQuery
java.lang.Object
org.objectweb.speedo.query.lib.AbstractCompiledQuery
org.objectweb.speedo.query.jdo.JDOAbstractCompiledQuery
- All Implemented Interfaces:
- CacheEntry, FixableCacheEntry, ReplaceableCacheEntry, StateFilter, CompiledQuery
- Direct Known Subclasses:
- JDOCompiledDeleteQuery, JDOCompiledSelectQuery
public abstract class JDOAbstractCompiledQuery
- extends AbstractCompiledQuery
Fields inherited from class org.objectweb.speedo.query.lib.AbstractCompiledQuery |
age, classLoader, fixCount, jf, logger, mapper, pncParams, prefetchBufferFactory, status, userCache, userCacheIndexes |
Method Summary |
void |
defineQuery(JDOQueryDefinitionImpl _qd)
|
java.lang.Object |
execute(java.util.Map m,
POManagerItf pm,
QueryDefinition userqd)
evaluate the query with a single parameter which is a Map of object parameters. |
java.lang.Object |
execute(java.lang.Object[] a,
POManagerItf pm,
QueryDefinition userqd)
evaluate the query with a single parameter which is a array of object
parameters. |
protected abstract java.lang.Object |
executeQT(JDOPOManagerItf pm,
org.objectweb.medor.expression.api.ParameterOperand[] pos,
QueryDefinition userqd)
|
protected void |
flushCache(JDOPOManagerItf pm)
|
java.lang.Object |
getCeIdentifier()
|
protected java.lang.Class |
getClass(java.lang.String classname)
|
QueryDefinition |
getDefinition()
|
void |
init(org.objectweb.util.monolog.api.Logger l,
org.objectweb.util.monolog.api.Logger logParserVar,
org.objectweb.util.monolog.api.Logger logParserFil,
org.objectweb.jorm.api.PMapper m,
PrefetchBufferFactory pbf,
JormFactory _jf)
|
boolean |
isPrefetchResult()
|
protected QueryTree |
optimize(QueryTree qt,
boolean debug)
|
void |
setMapper(org.objectweb.jorm.api.PMapper m)
|
protected void |
toHashtableParams(java.lang.String stringToHash,
java.lang.String separator)
Hash a String, and compute a Hashtable
example:
("String name, Float salary, Employee boss", ",")
keys | values
---------------------
"name" | "String"
"salary" | "Float"
"boss" | "Employee" |
protected void |
toHashtableVars(java.lang.String stringToHash,
java.lang.String separator)
|
protected void |
treatParameter(org.objectweb.medor.expression.api.ParameterOperand po,
java.lang.Object value)
|
Methods inherited from class org.objectweb.speedo.query.lib.AbstractCompiledQuery |
accept, assignMapper, fixCe, getCeAge, getCeFixCount, getCeObject, getFieldComparaison, getLogger, getMapper, getPrefetchBufferFactory, getPType, getStatus, init, setCeAge, setJormFactory, unfixCe |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
qd
protected JDOQueryDefinitionImpl qd
- Fields from javax.jdo.Query
hparams
protected java.util.Map hparams
- vparams, hparams and hvars are internal objects to manipulate the list of
parameters, and the list of variables.
paramName2paramClass
protected java.util.Map paramName2paramClass
hvars
protected java.util.Map hvars
varParserlogger
protected org.objectweb.util.monolog.api.Logger varParserlogger
filterParserLogger
protected org.objectweb.util.monolog.api.Logger filterParserLogger
JDOAbstractCompiledQuery
public JDOAbstractCompiledQuery()
executeQT
protected abstract java.lang.Object executeQT(JDOPOManagerItf pm,
org.objectweb.medor.expression.api.ParameterOperand[] pos,
QueryDefinition userqd)
throws EvaluationException,
MedorException,
SpeedoException
- Throws:
EvaluationException
MedorException
SpeedoException
init
public void init(org.objectweb.util.monolog.api.Logger l,
org.objectweb.util.monolog.api.Logger logParserVar,
org.objectweb.util.monolog.api.Logger logParserFil,
org.objectweb.jorm.api.PMapper m,
PrefetchBufferFactory pbf,
JormFactory _jf)
setMapper
public void setMapper(org.objectweb.jorm.api.PMapper m)
- Specified by:
setMapper
in class AbstractCompiledQuery
isPrefetchResult
public boolean isPrefetchResult()
defineQuery
public void defineQuery(JDOQueryDefinitionImpl _qd)
getCeIdentifier
public java.lang.Object getCeIdentifier()
getDefinition
public QueryDefinition getDefinition()
- Returns:
- the definition of the query if it is defined, null value
otherwise.
optimize
protected QueryTree optimize(QueryTree qt,
boolean debug)
throws MedorException,
org.objectweb.medor.expression.api.ExpressionException
- Throws:
MedorException
org.objectweb.medor.expression.api.ExpressionException
execute
public java.lang.Object execute(java.lang.Object[] a,
POManagerItf pm,
QueryDefinition userqd)
throws SpeedoException,
MedorException,
org.objectweb.medor.expression.api.ExpressionException
- evaluate the query with a single parameter which is a array of object
parameters.
- Parameters:
pm
- the persistence manager objecta
- the array parameter of the queryuserqd
- TODO
- Returns:
- a Collection of result objects
- Throws:
EvaluationException
MedorException
SpeedoException
org.objectweb.medor.expression.api.ExpressionException
execute
public java.lang.Object execute(java.util.Map m,
POManagerItf pm,
QueryDefinition userqd)
throws SpeedoException,
MedorException,
org.objectweb.medor.expression.api.ExpressionException
- evaluate the query with a single parameter which is a Map of object parameters.
- Parameters:
pm
- the persistence manager objectm
- the map parameter of the query
- Returns:
- a Collection of result objects
- Throws:
EvaluationException
MedorException
SpeedoException
org.objectweb.medor.expression.api.ExpressionException
treatParameter
protected void treatParameter(org.objectweb.medor.expression.api.ParameterOperand po,
java.lang.Object value)
throws SpeedoException,
org.objectweb.medor.expression.api.ExpressionException
- Throws:
SpeedoException
org.objectweb.medor.expression.api.ExpressionException
toHashtableParams
protected void toHashtableParams(java.lang.String stringToHash,
java.lang.String separator)
- Hash a String, and compute a Hashtable
example:
("String name, Float salary, Employee boss", ",")
keys | values
---------------------
"name" | "String"
"salary" | "Float"
"boss" | "Employee"
- Parameters:
stringToHash
- the String to hashseparator
- the separator to tokenize
toHashtableVars
protected void toHashtableVars(java.lang.String stringToHash,
java.lang.String separator)
getClass
protected java.lang.Class getClass(java.lang.String classname)
flushCache
protected void flushCache(JDOPOManagerItf pm)