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Oracle Application Server TopLink API Reference 10g Release 2 (10.1.2) B15903-01 |
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java.lang.Object
oracle.toplink.internal.databaseaccess.DatabasePlatform
oracle.toplink.internal.databaseaccess.SybasePlatform
Purpose: Provides Sybase specific behaviour.
Responsibilities:
Field Summary |
Fields inherited from class oracle.toplink.internal.databaseaccess.DatabasePlatform |
DEFAULT_MAX_BATCH_WRITING_SIZE, DEFAULT_PARAMETERIZED_MAX_BATCH_WRITING_SIZE |
Constructor Summary | |
SybasePlatform() |
Method Summary | |
java.lang.Object |
executeStoredProcedureCall(StoredProcedureCall dbCall, java.sql.PreparedStatement statement, oracle.toplink.internal.databaseaccess.DatabaseAccessor accessor, oracle.toplink.publicinterface.Session session) because each platform has different requirements for accessing stored procedures and the way that we can combine resultsets and output params the stored procedure call is being executed on the platform. |
java.lang.String |
getBatchDelimiterString() Used for batch writing and sp defs. |
java.lang.String |
getCreationInOutputProcedureToken() |
java.lang.String |
getCreationOutputProcedureToken() |
java.lang.String |
getInOutputProcedureToken() |
java.util.Vector |
getNativeTableInfo(java.lang.String table, java.lang.String creator, oracle.toplink.publicinterface.Session session) Return the catalog information through using the native SQL catalog selects. |
java.lang.String |
getOutputProcedureToken() |
java.lang.String |
getProcedureArgumentString() Used for sp defs. |
java.lang.String |
getProcedureCallHeader() Used for sp calls. |
java.lang.String |
getStoredProcedureParameterPrefix() |
ValueReadQuery |
getTimestampQuery() PUBLIC: This method returns the query to select the timestamp from the server for Sybase. |
boolean |
isSybase() |
java.util.Hashtable |
maximumNumericValues() Builds a table of maximum numeric values keyed on java class. |
java.util.Hashtable |
minimumNumericValues() Builds a table of minimum numeric values keyed on java class. |
ExpressionOperator |
modOperator() Override the default MOD operator. |
void |
printFieldIdentityClause(java.io.Writer writer) Append the receiver's field 'identity' constraint clause to a writer. |
void |
printFieldNullClause(java.io.Writer writer) Append the receiver's field 'NULL' constraint clause to a writer. |
void |
registerOutputParameter(java.sql.CallableStatement statement, int index, int jdbcType) This method is used to register output parameter on Callable Statements for Stored Procedures as each database seems to have a different method. |
boolean |
requiresProcedureCallBrackets() USed for sp calls. |
boolean |
requiresProcedureCallOuputToken() Used for sp calls. |
boolean |
shouldPrintInOutputTokenBeforeType() |
boolean |
shouldPrintOuterJoinInWhereClause() Some database require outer joins to be given in the where clause, others require it in the from clause. |
boolean |
shouldPrintOutputTokenBeforeType() |
boolean |
shouldUseJDBCOuterJoinSyntax() JDBC defines and outer join syntax, many drivers do not support this. |
boolean |
supportsNativeSequenceNumbers() Return true if the receiver uses host sequence numbers, generated on the database. |
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
public SybasePlatform()
Method Detail |
public java.lang.Object executeStoredProcedureCall(StoredProcedureCall dbCall, java.sql.PreparedStatement statement, oracle.toplink.internal.databaseaccess.DatabaseAccessor accessor, oracle.toplink.publicinterface.Session session) throws java.sql.SQLException
executeStoredProcedureCall
in class DatabasePlatform
java.sql.SQLException
public java.lang.String getBatchDelimiterString()
getBatchDelimiterString
in class DatabasePlatform
public java.lang.String getCreationInOutputProcedureToken()
getCreationInOutputProcedureToken
in class DatabasePlatform
public java.lang.String getCreationOutputProcedureToken()
getCreationOutputProcedureToken
in class DatabasePlatform
public java.lang.String getInOutputProcedureToken()
getInOutputProcedureToken
in class DatabasePlatform
public java.util.Vector getNativeTableInfo(java.lang.String table, java.lang.String creator, oracle.toplink.publicinterface.Session session)
public java.lang.String getOutputProcedureToken()
getOutputProcedureToken
in class DatabasePlatform
public java.lang.String getProcedureArgumentString()
getProcedureArgumentString
in class DatabasePlatform
public java.lang.String getProcedureCallHeader()
getProcedureCallHeader
in class DatabasePlatform
public java.lang.String getStoredProcedureParameterPrefix()
getStoredProcedureParameterPrefix
in class DatabasePlatform
public ValueReadQuery getTimestampQuery()
getTimestampQuery
in class DatabasePlatform
public boolean isSybase()
isSybase
in class DatabasePlatform
public java.util.Hashtable maximumNumericValues()
NOTE: BigInteger & BigDecimal maximums are dependent upon their precision & Scale
maximumNumericValues
in class DatabasePlatform
public java.util.Hashtable minimumNumericValues()
NOTE: BigInteger & BigDecimal minimums are dependent upon their precision & Scale
minimumNumericValues
in class DatabasePlatform
public ExpressionOperator modOperator()
public void printFieldIdentityClause(java.io.Writer writer) throws ValidationException
printFieldIdentityClause
in class DatabasePlatform
ValidationException
public void printFieldNullClause(java.io.Writer writer) throws ValidationException
printFieldNullClause
in class DatabasePlatform
ValidationException
public void registerOutputParameter(java.sql.CallableStatement statement, int index, int jdbcType) throws java.sql.SQLException
registerOutputParameter
in class DatabasePlatform
java.sql.SQLException
public boolean requiresProcedureCallBrackets()
requiresProcedureCallBrackets
in class DatabasePlatform
public boolean requiresProcedureCallOuputToken()
requiresProcedureCallOuputToken
in class DatabasePlatform
public boolean shouldPrintInOutputTokenBeforeType()
shouldPrintInOutputTokenBeforeType
in class DatabasePlatform
public boolean shouldPrintOuterJoinInWhereClause()
shouldPrintOuterJoinInWhereClause
in class DatabasePlatform
public boolean shouldPrintOutputTokenBeforeType()
shouldPrintOutputTokenBeforeType
in class DatabasePlatform
public boolean shouldUseJDBCOuterJoinSyntax()
shouldUseJDBCOuterJoinSyntax
in class DatabasePlatform
public boolean supportsNativeSequenceNumbers()
supportsNativeSequenceNumbers
in class DatabasePlatform
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