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EclipseLink 2.3.3, build 'v20120629-r11760' API Reference | ||||||||
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java.lang.Objectorg.eclipse.persistence.queries.JPQLCall
public class JPQLCall
Purpose: Used as an abstraction of a database invocation. A call is an JPQL string.
Responsibilities:
| Field Summary | |
|---|---|
protected boolean |
isParsed
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protected java.lang.String |
jpqlString
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protected DatabaseQuery |
query
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| Constructor Summary | |
|---|---|
JPQLCall()
PUBLIC: Create a new JPQLCall. |
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JPQLCall(java.lang.String jpqlString)
PUBLIC: Create a new JPQLCall with an jpqlString. |
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| Method Summary | |
|---|---|
org.eclipse.persistence.internal.queries.DatabaseQueryMechanism |
buildNewQueryMechanism(DatabaseQuery query)
INTERNAL: Return the appropriate mechanism, with the call added as necessary. |
org.eclipse.persistence.internal.queries.DatabaseQueryMechanism |
buildQueryMechanism(DatabaseQuery query,
org.eclipse.persistence.internal.queries.DatabaseQueryMechanism mechanism)
INTERNAL: Return the appropriate mechanism, with the call added as necessary. |
java.lang.Object |
clone()
INTERNAL: Return a clone of the call. |
java.lang.String |
getCallString()
INTERNAL: Return the string for the call |
java.lang.String |
getEjbqlString()
INTERNAL: Return the EJBQL string for this call |
java.lang.String |
getJPQLString()
INTERNAL: Return the EJBQL string for this call |
java.lang.String |
getLogString(org.eclipse.persistence.internal.databaseaccess.Accessor accessor)
INTERNAL: Return the SQL string for this call. |
DatabaseQuery |
getQuery()
Back reference to query, unfortunately required for events. |
java.lang.String |
getSQLString()
INTERNAL: Return the SQL string for this call. |
boolean |
isFinished()
Return whether all the results of the call have been returned. |
boolean |
isJPQLCall()
INTERNAL: Yes this is an JPQLCall |
boolean |
isNothingReturned()
The return type is one of, NoReturn, ReturnOneRow or ReturnManyRows. |
boolean |
isOneRowReturned()
The return type is one of, NoReturn, ReturnOneRow or ReturnManyRows. |
boolean |
isParsed()
INTERNAL Is this query Parsed |
void |
populateQuery(org.eclipse.persistence.internal.sessions.AbstractSession session)
Populate the query using the information retrieved from parsing the EJBQL. |
java.sql.PreparedStatement |
prepareStatement(org.eclipse.persistence.internal.databaseaccess.DatabaseAccessor accessor,
org.eclipse.persistence.internal.sessions.AbstractRecord translationRow,
org.eclipse.persistence.internal.sessions.AbstractSession session)
INTERNAL: Prepare the JDBC statement, this may be parameterize or a call statement. |
void |
setEjbqlString(java.lang.String jpqlString)
INTERNAL: Set the EJBQL string for this call |
void |
setIsParsed(boolean newIsParsed)
INTERNAL Set the isParsed state |
void |
setJPQLString(java.lang.String jpqlString)
INTERNAL: Set the JPQL string for this call |
void |
setQuery(DatabaseQuery query)
INTERNAL: Back reference to query, unfortunately required for events. |
java.lang.String |
toString()
INTERNAL: Print the JPQL string. |
void |
translate(org.eclipse.persistence.internal.sessions.AbstractRecord translationRow,
org.eclipse.persistence.internal.sessions.AbstractRecord modifyRow,
org.eclipse.persistence.internal.sessions.AbstractSession session)
INTERNAL: translate method comment. |
| Methods inherited from class java.lang.Object |
|---|
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Field Detail |
|---|
protected DatabaseQuery query
protected java.lang.String jpqlString
protected boolean isParsed
| Constructor Detail |
|---|
public JPQLCall()
public JPQLCall(java.lang.String jpqlString)
| Method Detail |
|---|
public org.eclipse.persistence.internal.queries.DatabaseQueryMechanism buildNewQueryMechanism(DatabaseQuery query)
buildNewQueryMechanism in interface Call
public org.eclipse.persistence.internal.queries.DatabaseQueryMechanism buildQueryMechanism(DatabaseQuery query,
org.eclipse.persistence.internal.queries.DatabaseQueryMechanism mechanism)
buildQueryMechanism in interface Callpublic java.lang.Object clone()
Call
clone in interface Callclone in class java.lang.Objectpublic java.lang.String getCallString()
public java.lang.String getEjbqlString()
public java.lang.String getJPQLString()
public DatabaseQuery getQuery()
public java.lang.String getLogString(org.eclipse.persistence.internal.databaseaccess.Accessor accessor)
getLogString in interface Callpublic java.lang.String getSQLString()
public boolean isJPQLCall()
public boolean isFinished()
isFinished in interface Callpublic boolean isParsed()
public void populateQuery(org.eclipse.persistence.internal.sessions.AbstractSession session)
public java.sql.PreparedStatement prepareStatement(org.eclipse.persistence.internal.databaseaccess.DatabaseAccessor accessor,
org.eclipse.persistence.internal.sessions.AbstractRecord translationRow,
org.eclipse.persistence.internal.sessions.AbstractSession session)
throws java.sql.SQLException
java.sql.SQLExceptionpublic void setEjbqlString(java.lang.String jpqlString)
public void setJPQLString(java.lang.String jpqlString)
public void setIsParsed(boolean newIsParsed)
public void setQuery(DatabaseQuery query)
public void translate(org.eclipse.persistence.internal.sessions.AbstractRecord translationRow,
org.eclipse.persistence.internal.sessions.AbstractRecord modifyRow,
org.eclipse.persistence.internal.sessions.AbstractSession session)
public boolean isNothingReturned()
isNothingReturned in interface Callpublic boolean isOneRowReturned()
isOneRowReturned in interface Callpublic java.lang.String toString()
toString in class java.lang.Object
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EclipseLink 2.3.3, build 'v20120629-r11760' API Reference | ||||||||
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