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EclipseLink 1.1.0_ 1.1.0.r3634 API Reference | |||||||||
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java.lang.Objectorg.eclipse.persistence.internal.databaseaccess.DatasourcePlatform
org.eclipse.persistence.internal.databaseaccess.DatabasePlatform
org.eclipse.persistence.platform.database.DatabasePlatform
org.eclipse.persistence.platform.database.InformixPlatform
public class InformixPlatform
Purpose: Provides Informix specific behavior.
Responsibilities:
| Field Summary |
|---|
| Fields inherited from class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform |
|---|
classTypes, cursorCode, DEFAULT_MAX_BATCH_WRITING_SIZE, DEFAULT_PARAMETERIZED_MAX_BATCH_WRITING_SIZE, fieldTypes, maxBatchWritingSize, pingSQL, shouldBindAllParameters, shouldCacheAllStatements, shouldForceFieldNamesToUpperCase, shouldIgnoreCaseOnFieldComparisons, shouldOptimizeDataConversion, shouldTrimStrings, statementCacheSize, stringBindingSize, structConverters, supportsAutoCommit, transactionIsolation, typeConverters, useRownumFiltering, usesBatchWriting, usesByteArrayBinding, usesJDBCBatchWriting, usesNativeBatchWriting, usesNativeSQL, usesStreamsForBinding, usesStringBinding |
| Fields inherited from class org.eclipse.persistence.internal.databaseaccess.DatasourcePlatform |
|---|
conversionManager, dataTypesConvertedFromAClass, dataTypesConvertedToAClass, defaultSequence, platformOperators, sequences, tableQualifier, timestampQuery |
| Constructor Summary | |
|---|---|
InformixPlatform()
|
|
| Method Summary | |
|---|---|
protected void |
appendCalendar(java.util.Calendar calendar,
java.io.Writer writer)
Answer a platform correct string representation of a Calendar, suitable for SQL generation. |
protected void |
appendDate(java.sql.Date date,
java.io.Writer writer)
Answer a platform correct string representation of a Date, suitable for SQL generation. |
protected void |
appendInformixCalendar(java.util.Calendar calendar,
java.io.Writer writer)
Write a timestamp in Informix specific format ( yyyy-mm-dd hh:mm:ss.fff) |
protected void |
appendInformixTimestamp(java.sql.Timestamp timestamp,
java.io.Writer writer)
Write a timestamp in Informix specific format (yyyy-mm-dd hh:mm:ss.fff). |
protected void |
appendTime(java.sql.Time time,
java.io.Writer writer)
Answer a platform correct string representation of a Time, suitable for SQL generation. |
protected void |
appendTimestamp(java.sql.Timestamp timestamp,
java.io.Writer writer)
Answer a platform correct string representation of a Timestamp, suitable for SQL generation. |
protected java.util.Hashtable |
buildFieldTypes()
|
ValueReadQuery |
buildSelectQueryForIdentity()
INTERNAL: Build the identity query for native sequencing. |
ValueReadQuery |
buildSelectQueryForSequenceObject(java.lang.String seqName,
java.lang.Integer size)
INTERNAL: Returns query used to read value generated by sequence object (like Oracle sequence). |
java.io.Writer |
buildSequenceObjectAlterIncrementWriter(java.io.Writer writer,
java.lang.String fullSeqName,
int increment)
INTERNAL: Override this method if the platform supports sequence objects and isAlterSequenceObjectSupported returns true. |
java.io.Writer |
buildSequenceObjectCreationWriter(java.io.Writer writer,
java.lang.String fullSeqName,
int increment,
int start)
INTERNAL: Override this method if the platform supports sequence objects. |
java.io.Writer |
buildSequenceObjectDeletionWriter(java.io.Writer writer,
java.lang.String fullSeqName)
INTERNAL: Override this method if the platform supports sequence objects. |
int |
getMaxFieldNameSize()
INTERNAL: returns the maximum number of characters that can be used in a field name on this platform. |
java.lang.String |
getSelectForUpdateString()
Informix seems to like this syntax instead of the OF * syntax. |
boolean |
isAlterSequenceObjectSupported()
INTERNAL: Override this method if the platform supports sequence objects and it's possible to alter sequence object's increment in the database. |
boolean |
isInformix()
|
boolean |
isInformixOuterJoin()
Some database require outer joins to be given in the where clause, others require it in the from clause. |
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. |
void |
printFieldIdentityClause(java.io.Writer writer)
Append the receiver's field serial constraint clause to a writer. |
boolean |
requiresProcedureCallBrackets()
USed for sp calls. |
boolean |
shouldPrintConstraintNameAfter()
Some Platforms want the constraint name after the constraint definition. |
boolean |
shouldPrintOuterJoinInWhereClause()
Some database require outer joins to be given in the where clause, others require it in the from clause. |
boolean |
supportsIdentity()
INTERNAL: Indicates whether the platform supports identity. |
boolean |
supportsSequenceObjects()
INTERNAL: Indicates whether the platform supports sequence objects. |
| Methods inherited from class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform |
|---|
addBatch, addStructConverter, allowsSizeInProcedureArguments, appendBoolean, appendByteArray, appendLiteralToCall, appendLiteralToCallWithBinding, appendNumber, appendParameter, appendParameterInternal, appendString, autoCommit, beginTransaction, buildCallWithReturning, buildClassTypes, buildProcedureCallString, buildSelectQueryForIdentity, buildSelectQueryForSequenceObject, canBuildCallWithReturning, commitTransaction, computeMaxRowsForSQL, convertToDatabaseType, copyInto, createArray, createArray, createPlatformDefaultSequence, createStruct, createStruct, dontBindUpdateAllQueryUsingTempTables, executeBatch, executeStoredProcedure, getAssignmentString, getBatchBeginString, getBatchDelimiterString, getBatchEndString, getClassTypes, getConnection, getConstraintDeletionString, getCreateTempTableSqlBodyForTable, getCreateTempTableSqlPrefix, getCreateTempTableSqlSuffix, getCreateViewString, getCreationInOutputProcedureToken, getCreationOutputProcedureToken, getCursorCode, getCustomModifyValueForCall, getFieldTypeDefinition, getFieldTypes, getFunctionCallHeader, getIdentifierQuoteCharacter, getInOutputProcedureToken, getInputProcedureToken, getJDBCOuterJoinString, getJDBCType, getJDBCType, getJdbcTypeName, getMaxBatchWritingSize, getMaxForeignKeyNameSize, getMaxUniqueKeyNameSize, getNoWaitString, getObjectFromResultSet, getOutputProcedureToken, getPingSQL, getProcedureArgumentSetter, getProcedureArgumentString, getProcedureAsString, getProcedureBeginString, getProcedureCallHeader, getProcedureCallTail, getProcedureEndString, getQualifiedName, getQualifiedSequenceTableName, getRefValue, getRefValue, getSelectForUpdateNoWaitString, getSelectForUpdateOfString, getSelectForUpdateWaitString, getSequenceCounterFieldName, getSequenceNameFieldName, getSequencePreallocationSize, getSequenceTableName, getStatementCacheSize, getStoredProcedureParameterPrefix, getStoredProcedureTerminationToken, getStringBindingSize, getStructConverters, getTempTableForTable, getTransactionIsolation, getTypeConverters, isLockTimeoutException, isNullAllowedInSelectClause, isXDBDocument, prepareBatchStatement, printFieldNotNullClause, printFieldNullClause, printFieldTypeSize, printFieldTypeSize, printFieldUnique, printFieldUnique, printSQLSelectStatement, printValuelist, printValuelist, processResultSet, registerOutputParameter, requiresNamedPrimaryKeyConstraints, requiresProcedureBrackets, requiresProcedureCallOuputToken, requiresTypeNameToRegisterOutputParameter, rollbackTransaction, setClassTypes, setCursorCode, setFieldTypes, setMaxBatchWritingSize, setParameterValueInDatabaseCall, setPingSQL, setSequenceCounterFieldName, setSequenceNameFieldName, setSequenceTableName, setShouldBindAllParameters, setShouldCacheAllStatements, setShouldForceFieldNamesToUpperCase, setShouldIgnoreCaseOnFieldComparisons, setShouldOptimizeDataConversion, setShouldTrimStrings, setShouldUseRownumFiltering, setStatementCacheSize, setStringBindingSize, setSupportsAutoCommit, setTransactionIsolation, setUsesBatchWriting, setUsesByteArrayBinding, setUsesJDBCBatchWriting, setUsesNativeBatchWriting, setUsesNativeSQL, setUsesStreamsForBinding, setUsesStringBinding, shouldAlwaysUseTempStorageForModifyAll, shouldBindAllParameters, shouldBindLiterals, shouldCacheAllStatements, shouldForceFieldNamesToUpperCase, shouldIgnoreCaseOnFieldComparisons, shouldIgnoreException, shouldNativeSequenceUseTransaction, shouldOptimizeDataConversion, shouldPrintAliasForUpdate, shouldPrintFieldIdentityClause, shouldPrintInOutputTokenBeforeType, shouldPrintInputTokenAtStart, shouldPrintLockingClauseAfterWhereClause, shouldPrintOutputTokenAtStart, shouldPrintOutputTokenBeforeType, shouldPrintStoredProcedureArgumentNameInCall, shouldPrintStoredProcedureVariablesAfterBeginString, shouldTempTableSpecifyPrimaryKeys, shouldTrimStrings, shouldUseCustomModifyForCall, shouldUseJDBCOuterJoinSyntax, shouldUseRownumFiltering, supportsAutoCommit, supportsForeignKeyConstraints, supportsGlobalTempTables, supportsLocalTempTables, supportsNativeSequenceNumbers, supportsPrimaryKeyConstraint, supportsStoredFunctions, supportsTempTables, supportsUniqueKeyConstraints, usesBatchWriting, usesByteArrayBinding, usesJDBCBatchWriting, usesNativeBatchWriting, usesNativeSQL, usesSequenceTable, usesStreamsForBinding, usesStringBinding, wasFailureCommunicationBased, writeAutoAssignmentSetClause, writeAutoJoinWhereClause, writeCleanUpTempTableSql, writeCreateTempTableSql, writeDeleteFromTargetTableUsingTempTableSql, writeFields, writeFieldsAutoClause, writeFieldsList, writeInsertIntoTableSql, writeJoinWhereClause, writeLOB, writeParameterMarker, writeUpdateOriginalFromTempTableSql |
| Methods inherited from class org.eclipse.persistence.internal.databaseaccess.DatasourcePlatform |
|---|
addOperator, addSequence, clone, convertObject, createConnectionCustomizer, createSequences, getConversionManager, getDataTypesConvertedFrom, getDataTypesConvertedTo, getDefaultSequence, getDefaultSequenceToWrite, getOperator, getPlatformOperators, getSelectSequenceQuery, getSequence, getSequences, getSequencesToWrite, getTableQualifier, getTimestampFromServer, getTimestampQuery, getUpdateSequenceQuery, hasDefaultSequence, initializePlatformOperators, isAccess, isAttunity, isCloudscape, isDB2, isDBase, isDerby, isHSQL, isMySQL, isODBC, isOracle, isOracle9, isPointBase, isPostgreSQL, isSQLAnywhere, isSQLServer, isSybase, isTimesTen, isTimesTen7, removeAllSequences, removeSequence, sequencesAfterCloneCleanup, setConversionManager, setDefaultSequence, setSelectSequenceNumberQuery, setSequencePreallocationSize, setSequences, setTableQualifier, setTimestampQuery, setUpdateSequenceQuery, toString, usesPlatformDefaultSequence |
| Methods inherited from class java.lang.Object |
|---|
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Constructor Detail |
|---|
public InformixPlatform()
| Method Detail |
|---|
protected void appendDate(java.sql.Date date,
java.io.Writer writer)
throws java.io.IOException
appendDate in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatformjava.io.IOException
protected void appendInformixTimestamp(java.sql.Timestamp timestamp,
java.io.Writer writer)
throws java.io.IOException
java.io.IOException
protected void appendCalendar(java.util.Calendar calendar,
java.io.Writer writer)
throws java.io.IOException
appendCalendar in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatformjava.io.IOException
protected void appendInformixCalendar(java.util.Calendar calendar,
java.io.Writer writer)
throws java.io.IOException
java.io.IOException
protected void appendTime(java.sql.Time time,
java.io.Writer writer)
throws java.io.IOException
appendTime in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatformjava.io.IOException
protected void appendTimestamp(java.sql.Timestamp timestamp,
java.io.Writer writer)
throws java.io.IOException
appendTimestamp in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatformjava.io.IOExceptionprotected java.util.Hashtable buildFieldTypes()
buildFieldTypes in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatformpublic ValueReadQuery buildSelectQueryForIdentity()
buildSelectQueryForIdentity in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatformpublic int getMaxFieldNameSize()
getMaxFieldNameSize in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatformpublic java.lang.String getSelectForUpdateString()
getSelectForUpdateString in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatformpublic boolean isInformix()
isInformix in interface org.eclipse.persistence.internal.databaseaccess.PlatformisInformix in class org.eclipse.persistence.internal.databaseaccess.DatasourcePlatformpublic boolean isInformixOuterJoin()
isInformixOuterJoin in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatformpublic java.util.Hashtable maximumNumericValues()
NOTE: BigInteger & BigDecimal maximums are dependent upon their precision & Scale
maximumNumericValues in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatformpublic java.util.Hashtable minimumNumericValues()
NOTE: BigInteger & BigDecimal minimums are dependent upon their precision & Scale
minimumNumericValues in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform
public void printFieldIdentityClause(java.io.Writer writer)
throws ValidationException
printFieldIdentityClause in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatformValidationExceptionpublic boolean requiresProcedureCallBrackets()
requiresProcedureCallBrackets in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatformpublic boolean shouldPrintConstraintNameAfter()
shouldPrintConstraintNameAfter in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatformpublic boolean shouldPrintOuterJoinInWhereClause()
shouldPrintOuterJoinInWhereClause in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatformpublic boolean supportsIdentity()
supportsIdentity in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatformpublic boolean supportsSequenceObjects()
supportsSequenceObjects in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform
public ValueReadQuery buildSelectQueryForSequenceObject(java.lang.String seqName,
java.lang.Integer size)
buildSelectQueryForSequenceObject in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform
public java.io.Writer buildSequenceObjectCreationWriter(java.io.Writer writer,
java.lang.String fullSeqName,
int increment,
int start)
throws java.io.IOException
buildSequenceObjectCreationWriter in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatformjava.io.IOException
public java.io.Writer buildSequenceObjectDeletionWriter(java.io.Writer writer,
java.lang.String fullSeqName)
throws java.io.IOException
buildSequenceObjectDeletionWriter in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatformjava.io.IOExceptionpublic boolean isAlterSequenceObjectSupported()
isAlterSequenceObjectSupported in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform
public java.io.Writer buildSequenceObjectAlterIncrementWriter(java.io.Writer writer,
java.lang.String fullSeqName,
int increment)
throws java.io.IOException
buildSequenceObjectAlterIncrementWriter in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatformjava.io.IOException
|
EclipseLink 1.1.0_ 1.1.0.r3634 API Reference | |||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | |||||||||