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EclipseLink 2.4.2, build 'v20130514-5956486' 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 |
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Fields inherited from class org.eclipse.persistence.platform.database.DatabasePlatform |
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DEFAULT_VARCHAR_SIZE |
Fields inherited from class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform |
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castSizeForVarcharParameter, classTypes, cursorCode, DEFAULT_MAX_BATCH_WRITING_SIZE, DEFAULT_PARAMETERIZED_MAX_BATCH_WRITING_SIZE, fieldTypes, IS_VALID_TIMEOUT, isCastRequired, maxBatchWritingSize, partitioningCallback, pingSQL, printInnerJoinInWhereClause, printOuterJoinInWhereClause, shouldBindAllParameters, shouldBindLiterals, shouldCacheAllStatements, shouldForceFieldNamesToUpperCase, shouldIgnoreCaseOnFieldComparisons, shouldOptimizeDataConversion, shouldTrimStrings, statementCacheSize, stringBindingSize, structConverters, supportsAutoCommit, tableCreationSuffix, transactionIsolation, typeConverters, Types_NCLOB, Types_SQLXML, useRownumFiltering, usesBatchWriting, usesByteArrayBinding, usesJDBCBatchWriting, usesNativeBatchWriting, usesNativeSQL, usesStreamsForBinding, usesStringBinding |
Fields inherited from class org.eclipse.persistence.internal.databaseaccess.DatasourcePlatform |
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conversionManager, dataTypesConvertedFromAClass, dataTypesConvertedToAClass, defaultSequence, endDelimiter, platformOperators, sequences, sequencesLock, startDelimiter, tableQualifier, timestampQuery |
Constructor Summary | |
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InformixPlatform()
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Method Summary | |
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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()
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ValueReadQuery |
buildSelectQueryForIdentity()
INTERNAL: Build the identity query for native sequencing. |
ValueReadQuery |
buildSelectQueryForSequenceObject(java.lang.String qualifiedSeqName,
java.lang.Integer size)
INTERNAL: Returns query used to read value generated by sequence object (like Oracle sequence). |
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()
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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 |
shouldSelectIncludeOrderBy()
Informix seemed to require this at some point. |
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 |
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addBatch, addStructConverter, allowsSizeInProcedureArguments, appendBoolean, appendByteArray, appendLiteralToCall, appendLiteralToCallWithBinding, appendNumber, appendParameter, appendParameterInternal, appendString, autoCommit, beginTransaction, buildBatchCriteria, buildBatchCriteriaForComplexId, buildCallWithReturning, buildClassTypes, buildCreateIndex, buildCreateIndex, buildDropIndex, buildDropIndex, buildProcedureCallString, buildSequenceObjectAlterIncrementWriter, buildSequenceObjectCreationWriter, buildSequenceObjectDeletionWriter, canBatchWriteWithOptimisticLocking, canBuildCallWithReturning, commitTransaction, computeMaxRowsForSQL, convertToDatabaseType, copyInto, createArray, createArray, createPlatformDefaultSequence, createStruct, createStruct, dontBindUpdateAllQueryUsingTempTables, executeBatch, executeStoredProcedure, freeTemporaryObject, getAssignmentString, getBatchBeginString, getBatchDelimiterString, getBatchEndString, getCastSizeForVarcharParameter, getClassTypes, getConnection, getConstraintDeletionString, getCreateTempTableSqlBodyForTable, getCreateTempTableSqlPrefix, getCreateTempTableSqlSuffix, getCreateViewString, getCreationInOutputProcedureToken, getCreationOutputProcedureToken, getCursorCode, getCustomModifyValueForCall, getDefaultSequenceTableName, getFieldTypeDefinition, getFieldTypes, getFunctionCallHeader, getIdentifierQuoteCharacter, getIndexNamePrefix, getInOutputProcedureToken, getInputProcedureToken, getJDBCOuterJoinString, getJDBCType, getJDBCType, getJDBCTypeForSetNull, getJdbcTypeName, getMaxBatchWritingSize, getMaxForeignKeyNameSize, getMaxIndexNameSize, getMaxUniqueKeyNameSize, getNoWaitString, getObjectFromResultSet, getOutputProcedureToken, getPartitioningCallback, getPingSQL, getProcedureArgumentSetter, getProcedureArgumentString, getProcedureAsString, getProcedureBeginString, getProcedureCallHeader, getProcedureCallTail, getProcedureEndString, getQualifiedName, getQualifiedSequenceTableName, getRefValue, getRefValue, getSelectForUpdateNoWaitString, getSelectForUpdateOfString, getSelectForUpdateWaitString, getSequenceCounterFieldName, getSequenceNameFieldName, getSequencePreallocationSize, getSequenceTableName, getStatementCacheSize, getStoredProcedureParameterPrefix, getStoredProcedureTerminationToken, getStringBindingSize, getStructConverters, getTableCreationSuffix, getTempTableForTable, getTransactionIsolation, getTypeConverters, getVPDClearIdentifierQuery, getVPDCreationFunctionString, getVPDCreationPolicyString, getVPDDeletionString, getVPDSetIdentifierQuery, hasPartitioningCallback, initialize, initializeConnectionData, isCastRequired, isDynamicSQLRequiredForFunctions, isForUpdateCompatibleWithDistinct, isLockTimeoutException, isNullAllowedInSelectClause, isXDBDocument, minimumTimeIncrement, prepareBatchStatement, printFieldNotNullClause, printFieldNullClause, printFieldTypeSize, printFieldTypeSize, printFieldUnique, printFieldUnique, printSQLSelectStatement, printStoredFunctionReturnKeyWord, printValuelist, printValuelist, registerOutputParameter, requiresNamedPrimaryKeyConstraints, requiresProcedureBrackets, requiresProcedureCallOuputToken, requiresTableInIndexDropDDL, requiresTypeNameToRegisterOutputParameter, requiresUniqueConstraintCreationOnTableCreate, retrieveFirstPrimaryKeyOrOne, rollbackTransaction, setCastSizeForVarcharParameter, setClassTypes, setCursorCode, setFieldTypes, setIsCastRequired, setMaxBatchWritingSize, setNullFromDatabaseField, setParameterValueInDatabaseCall, setPartitioningCallback, setPingSQL, setPrintInnerJoinInWhereClause, setPrintOuterJoinInWhereClause, setSequenceCounterFieldName, setSequenceNameFieldName, setSequenceTableName, setShouldBindAllParameters, setShouldBindLiterals, setShouldCacheAllStatements, setShouldForceFieldNamesToUpperCase, setShouldIgnoreCaseOnFieldComparisons, setShouldOptimizeDataConversion, setShouldTrimStrings, setShouldUseRownumFiltering, setStatementCacheSize, setStringBindingSize, setSupportsAutoCommit, setTableCreationSuffix, setTransactionIsolation, setUsesBatchWriting, setUsesByteArrayBinding, setUsesJDBCBatchWriting, setUsesNativeBatchWriting, setUsesNativeSQL, setUsesStreamsForBinding, setUsesStringBinding, shouldAlwaysUseTempStorageForModifyAll, shouldBindAllParameters, shouldBindLiterals, shouldCacheAllStatements, shouldCreateIndicesForPrimaryKeys, shouldCreateIndicesOnUniqueKeys, shouldForceFieldNamesToUpperCase, shouldIgnoreCaseOnFieldComparisons, shouldIgnoreException, shouldOptimizeDataConversion, shouldPrintAliasForUpdate, shouldPrintFieldIdentityClause, shouldPrintInnerJoinInWhereClause, shouldPrintInOutputTokenBeforeType, shouldPrintInputTokenAtStart, shouldPrintLockingClauseAfterWhereClause, shouldPrintOuterJoinInWhereClause, shouldPrintOutputTokenAtStart, shouldPrintOutputTokenBeforeType, shouldPrintStoredProcedureArgumentNameInCall, shouldPrintStoredProcedureVariablesAfterBeginString, shouldTempTableSpecifyPrimaryKeys, shouldTrimStrings, shouldUseCustomModifyForCall, shouldUseJDBCOuterJoinSyntax, shouldUseRownumFiltering, supportsANSIInnerJoinSyntax, supportsAutoCommit, supportsAutoConversionToNumericForArithmeticOperations, supportsCountDistinctWithMultipleFields, supportsDeleteOnCascade, supportsForeignKeyConstraints, supportsGlobalTempTables, supportsIndexes, supportsIndividualTableLocking, supportsLocalTempTables, supportsLockingQueriesWithMultipleTables, supportsNestingOuterJoins, supportsOuterJoinsWithBrackets, supportsPrimaryKeyConstraint, supportsStoredFunctions, supportsTempTables, supportsUniqueColumns, supportsUniqueKeyConstraints, supportsVPD, usesBatchWriting, usesByteArrayBinding, usesJDBCBatchWriting, usesNativeBatchWriting, usesNativeSQL, usesSequenceTable, usesStreamsForBinding, usesStringBinding, wasFailureCommunicationBased, writeAutoAssignmentSetClause, writeAutoJoinWhereClause, writeCleanUpTempTableSql, writeCreateTempTableSql, writeDeleteFromTargetTableUsingTempTableSql, writeFields, writeFieldsAutoClause, writeFieldsList, writeInsertIntoTableSql, writeJoinWhereClause, writeLOB, writeParameterMarker, writeTableCreationSuffix, writeUpdateOriginalFromTempTableSql |
Methods inherited from class org.eclipse.persistence.internal.databaseaccess.DatasourcePlatform |
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addOperator, addSequence, addSequence, buildNativeCall, buildSelectQueryForIdentity, buildSelectQueryForSequenceObject, clone, convertObject, createConnectionCustomizer, getConversionManager, getDataTypesConvertedFrom, getDataTypesConvertedTo, getDefaultSequence, getDefaultSequenceToWrite, getEndDelimiter, getOperator, getPlatformOperators, getSelectSequenceQuery, getSequence, getSequences, getSequencesToWrite, getStartDelimiter, getTableQualifier, getTimestampFromServer, getTimestampQuery, getUpdateSequenceQuery, hasDefaultSequence, initializeDefaultQueries, initializePlatformOperators, isAccess, isAttunity, isCloudscape, isDB2, isDBase, isDerby, isFirebird, isH2, isHSQL, isMaxDB, isMySQL, isODBC, isOracle, isOracle9, isPointBase, isPostgreSQL, isSQLAnywhere, isSQLServer, isSybase, isSymfoware, isTimesTen, isTimesTen7, removeAllSequences, removeSequence, sequencesAfterCloneCleanup, setConversionManager, setDefaultSequence, setEndDelimiter, setSelectSequenceNumberQuery, setSequencePreallocationSize, setSequences, setStartDelimiter, setTableQualifier, setTimestampQuery, setUpdateSequenceQuery, shouldNativeSequenceUseTransaction, shouldPrepare, shouldSelectDistinctIncludeOrderBy, supportsNativeSequenceNumbers, toString, usesPlatformDefaultSequence |
Methods inherited from class java.lang.Object |
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equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public InformixPlatform()
Method Detail |
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protected void appendDate(java.sql.Date date, java.io.Writer writer) throws java.io.IOException
appendDate
in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform
java.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.DatabasePlatform
java.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.DatabasePlatform
java.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.DatabasePlatform
java.io.IOException
protected java.util.Hashtable buildFieldTypes()
buildFieldTypes
in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform
public ValueReadQuery buildSelectQueryForIdentity()
buildSelectQueryForIdentity
in class org.eclipse.persistence.internal.databaseaccess.DatasourcePlatform
public int getMaxFieldNameSize()
getMaxFieldNameSize
in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform
public java.lang.String getSelectForUpdateString()
getSelectForUpdateString
in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform
public boolean isInformix()
isInformix
in interface org.eclipse.persistence.internal.databaseaccess.Platform
isInformix
in class org.eclipse.persistence.internal.databaseaccess.DatasourcePlatform
public boolean isInformixOuterJoin()
isInformixOuterJoin
in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform
public boolean shouldSelectIncludeOrderBy()
shouldSelectIncludeOrderBy
in class org.eclipse.persistence.internal.databaseaccess.DatasourcePlatform
public java.util.Hashtable maximumNumericValues()
NOTE: BigInteger & BigDecimal maximums are dependent upon their precision & Scale
maximumNumericValues
in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform
public 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.DatabasePlatform
ValidationException
public boolean requiresProcedureCallBrackets()
requiresProcedureCallBrackets
in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform
public boolean shouldPrintConstraintNameAfter()
shouldPrintConstraintNameAfter
in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform
public boolean supportsIdentity()
supportsIdentity
in class org.eclipse.persistence.internal.databaseaccess.DatasourcePlatform
public boolean supportsSequenceObjects()
supportsSequenceObjects
in class org.eclipse.persistence.internal.databaseaccess.DatasourcePlatform
public ValueReadQuery buildSelectQueryForSequenceObject(java.lang.String qualifiedSeqName, java.lang.Integer size)
buildSelectQueryForSequenceObject
in class org.eclipse.persistence.internal.databaseaccess.DatasourcePlatform
public boolean isAlterSequenceObjectSupported()
isAlterSequenceObjectSupported
in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform
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EclipseLink 2.4.2, build 'v20130514-5956486' API Reference | ||||||||
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