org.modeshape.sequencer.ddl.dialect.derby

Class DerbyDdlParser

java.lang.Object

org.modeshape.sequencer.ddl.StandardDdlParser

org.modeshape.sequencer.ddl.dialect.derby.DerbyDdlParser

All Implemented Interfaces:

DdlConstants, DdlConstants.StatementStartPhrases, DdlParser, DerbyDdlConstants, DerbyDdlConstants.DerbyStatementStartPhrases

public class DerbyDdlParser
extends StandardDdlParser
implements DerbyDdlConstants, DerbyDdlConstants.DerbyStatementStartPhrases

Derby-specific DDL Parser. Includes custom data types as well as custom DDL statements.

Nested Class Summary

Nested classes/interfaces inherited from interface org.modeshape.sequencer.ddl.dialect.derby.DerbyDdlConstants

DerbyDdlConstants.DerbyDataTypes, DerbyDdlConstants.DerbyStatementStartPhrases

Nested classes/interfaces inherited from interface org.modeshape.sequencer.ddl.DdlConstants

DdlConstants.AstNodeNames, DdlConstants.DataTypes, DdlConstants.DropBehavior, DdlConstants.MatchType, DdlConstants.Problems, DdlConstants.ReferencialAction, DdlConstants.StatementStartPhrases

Field Summary

Fields

Modifier and Type	Field and Description
protected static List<String[]>	derbyDataTypeStrings
static String	ID The Derby parser identifier.

Fields inherited from interface org.modeshape.sequencer.ddl.dialect.derby.DerbyDdlConstants

CUSTOM_KEYWORDS

Fields inherited from interface org.modeshape.sequencer.ddl.DdlConstants

ALTER, CHECK, COLUMN, COMMA, CONSTRAINT, CONSTRAINT_C, CONSTRAINT_FK, CONSTRAINT_PK, CONSTRAINT_UC, CREATE, DECLARE, DEFAULT_TERMINATOR, DELETE, DROP, FOREIGN, FOREIGN_KEY, GIGA, GRANT, INDEX, INSERT, KEY, KILO, L_PAREN, L_SQUOTE, LS_BRACE, MEGA, MISSING_TERMINATOR_NODE_LITERAL, NOT, NULL, OFF, ON, PERIOD, PRIMARY, PRIMARY_KEY, R_PAREN, REVOKE, RS_BRACE, SCHEMA, SELECT, SEMICOLON, SET, SPACE, SQL_92_RESERVED_WORDS, TABLE, UNIQUE, UNNAMED_CHECK_NODE_NAME, UPDATE, VIEW

Fields inherited from interface org.modeshape.sequencer.ddl.dialect.derby.DerbyDdlConstants.DerbyStatementStartPhrases

ALTER_PHRASES, CREATE_PHRASES, DROP_PHRASES, MISC_PHRASES, SET_PHRASES, STMT_CREATE_FUNCTION, STMT_CREATE_INDEX, STMT_CREATE_PROCEDURE, STMT_CREATE_ROLE, STMT_CREATE_SYNONYM, STMT_CREATE_TRIGGER, STMT_CREATE_UNIQUE_INDEX, STMT_DECLARE_GLOBAL_TEMP_TABLE, STMT_DROP_FUNCTION, STMT_DROP_INDEX, STMT_DROP_PROCEDURE, STMT_DROP_ROLE, STMT_DROP_SYNONYM, STMT_DROP_TRIGGER, STMT_LOCK_TABLE, STMT_RENAME_INDEX, STMT_RENAME_TABLE, STMT_SET_CURRENT_ISOLATION, STMT_SET_CURRENT_SCHEMA, STMT_SET_CURRENT_SQLID, STMT_SET_ISOLATION, STMT_SET_ROLE, STMT_SET_SCHEMA, VALID_SCHEMA_CHILD_STMTS

Fields inherited from interface org.modeshape.sequencer.ddl.DdlConstants.StatementStartPhrases

SQL_92_ALL_PHRASES, STMT_ALTER_DOMAIN, STMT_ALTER_TABLE, STMT_CREATE_ASSERTION, STMT_CREATE_CHARACTER_SET, STMT_CREATE_COLLATION, STMT_CREATE_DOMAIN, STMT_CREATE_GLOBAL_TEMPORARY_TABLE, STMT_CREATE_LOCAL_TEMPORARY_TABLE, STMT_CREATE_OR_REPLACE_VIEW, STMT_CREATE_SCHEMA, STMT_CREATE_TABLE, STMT_CREATE_TRANSLATION, STMT_CREATE_VIEW, STMT_DROP_ASSERTION, STMT_DROP_CHARACTER_SET, STMT_DROP_COLLATION, STMT_DROP_DOMAIN, STMT_DROP_SCHEMA, STMT_DROP_TABLE, STMT_DROP_TRANSLATION, STMT_DROP_VIEW, STMT_GRANT, STMT_INSERT_INTO, STMT_REVOKE, STMT_SET_DEFINE, VALID_SCHEMA_CHILD_TYPES

Constructor Summary

Constructors

Constructor and Description
DerbyDdlParser()

Method Summary

Modifier and Type	Method and Description
protected List<String>	getCustomDataTypeStartWords() Returns a list of custom data type start words which can be used to help identify a column definition sub-statement.
String	getId() Get the identifier for this parser.
protected String[]	getValidSchemaChildTypes()
protected void	initializeTokenStream(DdlTokenStream tokens) Method called by StandardDdlParser.score(String, String, DdlParserScorer) and StandardDdlParser.parse(String, AstNode, Object) to initialize the token stream, giving subclasses a chance to register key words and statement start phrases.
protected AstNode	parseAlterTableStatement(DdlTokenStream tokens, AstNode parentNode) Parses DDL ALTER TABLE AstNode based on SQL 92 specifications.
protected void	parseColumnDefinition(DdlTokenStream tokens, AstNode tableNode, boolean isAlterTable) Utility method to parse the actual column definition.
protected void	parseColumns(DdlTokenStream tokens, AstNode tableNode, boolean isAlterTable) Utility method designed to parse columns within an ALTER TABLE ADD statement.
protected AstNode	parseCreateFunction(DdlTokenStream tokens, AstNode parentNode) Parses DDL CREATE FUNCTION statement
protected AstNode	parseCreateIndex(DdlTokenStream tokens, AstNode parentNode) Parses DDL CREATE INDEX
protected AstNode	parseCreateProcedure(DdlTokenStream tokens, AstNode parentNode) Parses DDL CREATE PROCEDURE statement
protected AstNode	parseCreateRole(DdlTokenStream tokens, AstNode parentNode) Parses DDL CREATE ROLE statement
protected AstNode	parseCreateStatement(DdlTokenStream tokens, AstNode parentNode) Parses DDL CREATE statement based on SQL 92 specifications.
protected AstNode	parseCustomStatement(DdlTokenStream tokens, AstNode parentNode) Catch-all method to parse unknown (not registered or handled by sub-classes) statements.
protected AstNode	parseDropStatement(DdlTokenStream tokens, AstNode parentNode) Parses DDL DROP AstNode based on SQL 92 specifications.
protected void	parseGrantPrivileges(DdlTokenStream tokens, List<AstNode> privileges)
protected AstNode	parseGrantStatement(DdlTokenStream tokens, AstNode parentNode) Parses DDL GRANT statement AstNode based on SQL 92 specifications.

Methods inherited from class org.modeshape.sequencer.ddl.StandardDdlParser

addProblem, addProblem, areNextTokensCreateTableOptions, attachNewProblem, computeScore, consumeComment, consumeIdentifier, consumeParenBoundedTokens, doUseTerminator, equals, getCurrentMarkedPosition, getDatatypeParser, getDataTypeStartWords, getIdentifyingKeywords, getProblems, getRootNode, getStatementTypeName, getTableElementsString, getTerminator, handleUnknownToken, hashCode, integer, isColumnDefinitionStart, isComment, isMissingTerminatorNode, isTableConstraint, isTerminator, isTestMode, isValidSchemaChild, markEndOfStatement, markStartOfStatement, mergeNodes, missingTerminatorNode, nodeFactory, parse, parseAlterStatement, parseCheckConstraint, parseCollateClause, parseColumnConstraint, parseColumnNameList, parseColumnsAndConstraints, parseConstraintAttributes, parseCreateAssertionStatement, parseCreateCharacterSetStatement, parseCreateCollationStatement, parseCreateDomainStatement, parseCreateSchemaStatement, parseCreateTableOptions, parseCreateTableStatement, parseCreateTranslationStatement, parseCreateViewStatement, parseDefaultClause, parseIgnorableStatement, parseIgnorableStatement, parseInsertStatement, parseName, parseNameList, parseNextCreateTableOption, parseNextStatement, parseReferences, parseRevokeStatement, parseSetStatement, parseSingleTerminatedColumnDefinition, parseStatement, parseTableConstraint, parseUntilCommaOrTerminator, parseUntilSemiColon, parseUntilTerminator, parseUntilTerminatorIgnoreEmbeddedStatements, postProcess, removeMissingTerminatorNodes, rewrite, score, setAsSchemaChildNode, setDatatypeParser, setDoUseTerminator, setRootNode, setTerminator, setTestMode, testPrint, unknownTerminatedNode

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Field Detail

ID

public static final String ID

The Derby parser identifier.

See Also:

Constant Field Values

derbyDataTypeStrings

protected static final List<String[]> derbyDataTypeStrings

Constructor Detail

DerbyDdlParser

public DerbyDdlParser()

Method Detail

initializeTokenStream

protected void initializeTokenStream(DdlTokenStream tokens)

Method called by StandardDdlParser.score(String, String, DdlParserScorer) and StandardDdlParser.parse(String, AstNode, Object) to initialize the token stream, giving subclasses a chance to register key words and statement start phrases.

Overrides:

initializeTokenStream in class StandardDdlParser

Parameters:

tokens - the stream of tokens

See Also:

StandardDdlParser.initializeTokenStream(org.modeshape.sequencer.ddl.DdlTokenStream)

getId

public String getId()

Get the identifier for this parser.

Specified by:

getId in interface DdlParser

Overrides:

getId in class StandardDdlParser

Returns:

the parser's identifier; never null

See Also:

StandardDdlParser.getId()

getValidSchemaChildTypes

protected String[] getValidSchemaChildTypes()

Overrides:

getValidSchemaChildTypes in class StandardDdlParser

See Also:

StandardDdlParser.getValidSchemaChildTypes()

parseCustomStatement

protected AstNode parseCustomStatement(DdlTokenStream tokens,
                                       AstNode parentNode)
                                throws ParsingException

Catch-all method to parse unknown (not registered or handled by sub-classes) statements.

Overrides:

parseCustomStatement in class StandardDdlParser

Parameters:

tokens - the DdlTokenStream representing the tokenized DDL content; may not be null

parentNode - the parent AstNode node; may not be null

Returns:

the AstNode

Throws:

ParsingException

See Also:

StandardDdlParser.parseCustomStatement(org.modeshape.sequencer.ddl.DdlTokenStream, org.modeshape.sequencer.ddl.node.AstNode)

parseCreateStatement

protected AstNode parseCreateStatement(DdlTokenStream tokens,
                                       AstNode parentNode)
                                throws ParsingException

Parses DDL CREATE statement based on SQL 92 specifications.

Overrides:

parseCreateStatement in class StandardDdlParser

Parameters:

tokens - the DdlTokenStream representing the tokenized DDL content; may not be null

parentNode - the parent AstNode node; may not be null

Returns:

the parsed CREATE AstNode

Throws:

ParsingException

See Also:

StandardDdlParser.parseCreateStatement(org.modeshape.sequencer.ddl.DdlTokenStream, org.modeshape.sequencer.ddl.node.AstNode)

parseCreateIndex

protected AstNode parseCreateIndex(DdlTokenStream tokens,
                                   AstNode parentNode)
                            throws ParsingException

Parses DDL CREATE INDEX

Parameters:

tokens - the tokenized DdlTokenStream of the DDL input content; may not be null

parentNode - the parent AstNode node; may not be null

Returns:

the parsed CREATE INDEX

Throws:

ParsingException

parseCreateFunction

protected AstNode parseCreateFunction(DdlTokenStream tokens,
                                      AstNode parentNode)
                               throws ParsingException

Parses DDL CREATE FUNCTION statement

Parameters:

tokens - the tokenized DdlTokenStream of the DDL input content; may not be null

parentNode - the parent AstNode node; may not be null

Returns:

the parsed CREATE FUNCTION statement node

Throws:

ParsingException

parseCreateProcedure

protected AstNode parseCreateProcedure(DdlTokenStream tokens,
                                       AstNode parentNode)
                                throws ParsingException

Parses DDL CREATE PROCEDURE statement

Parameters:

tokens - the tokenized DdlTokenStream of the DDL input content; may not be null

parentNode - the parent AstNode node; may not be null

Returns:

the parsed CREATE PROCEDURE statement node

Throws:

ParsingException

parseCreateRole

protected AstNode parseCreateRole(DdlTokenStream tokens,
                                  AstNode parentNode)
                           throws ParsingException

Parses DDL CREATE ROLE statement

Parameters:

tokens - the tokenized DdlTokenStream of the DDL input content; may not be null

parentNode - the parent AstNode node; may not be null

Returns:

the parsed CREATE ROLE statement node

Throws:

ParsingException

parseDropStatement

protected AstNode parseDropStatement(DdlTokenStream tokens,
                                     AstNode parentNode)
                              throws ParsingException

Parses DDL DROP AstNode based on SQL 92 specifications.

Overrides:

parseDropStatement in class StandardDdlParser

Parameters:

tokens - the DdlTokenStream representing the tokenized DDL content; may not be null

parentNode - the parent AstNode node; may not be null

Returns:

the parsed DROP AstNode

Throws:

ParsingException

See Also:

StandardDdlParser.parseDropStatement(org.modeshape.sequencer.ddl.DdlTokenStream, org.modeshape.sequencer.ddl.node.AstNode)

parseGrantStatement

protected AstNode parseGrantStatement(DdlTokenStream tokens,
                                      AstNode parentNode)
                               throws ParsingException

Parses DDL GRANT statement AstNode based on SQL 92 specifications. Syntax for tables GRANT privilege-type ON [TABLE] { table-Name | view-Name } TO grantees Syntax for routines GRANT EXECUTE ON { FUNCTION | PROCEDURE } routine-designator TO grantees Syntax for roles GRANT roleName [ {, roleName }* ] TO grantees privilege-types ALL PRIVILEGES | privilege-list privilege-list table-privilege {, table-privilege }* table-privilege DELETE | INSERT | REFERENCES [column list] | SELECT [column list] | TRIGGER | UPDATE [column list] column list ( column-identifier {, column-identifier}* ) GRANT

Overrides:

parseGrantStatement in class StandardDdlParser

Parameters:

tokens - the DdlTokenStream representing the tokenized DDL content; may not be null

parentNode - the parent AstNode node; may not be null

Returns:

the AstNode

Throws:

ParsingException

See Also:

StandardDdlParser.parseGrantStatement(org.modeshape.sequencer.ddl.DdlTokenStream, org.modeshape.sequencer.ddl.node.AstNode)

parseGrantPrivileges

protected void parseGrantPrivileges(DdlTokenStream tokens,
                                    List<AstNode> privileges)
                             throws ParsingException

Overrides:

parseGrantPrivileges in class StandardDdlParser

Throws:

ParsingException

See Also:

StandardDdlParser.parseGrantPrivileges(org.modeshape.sequencer.ddl.DdlTokenStream, java.util.List)

parseAlterTableStatement

protected AstNode parseAlterTableStatement(DdlTokenStream tokens,
                                           AstNode parentNode)
                                    throws ParsingException

Parses DDL ALTER TABLE AstNode based on SQL 92 specifications.

Overrides:

parseAlterTableStatement in class StandardDdlParser

Parameters:

tokens - the DdlTokenStream representing the tokenized DDL content; may not be null

parentNode - the parent AstNode node; may not be null

Returns:

the parsed ALTER TABLE AstNode

Throws:

ParsingException

See Also:

StandardDdlParser.parseAlterTableStatement(org.modeshape.sequencer.ddl.DdlTokenStream, org.modeshape.sequencer.ddl.node.AstNode)

parseColumnDefinition

protected void parseColumnDefinition(DdlTokenStream tokens,
                                     AstNode tableNode,
                                     boolean isAlterTable)
                              throws ParsingException

Utility method to parse the actual column definition. SQL-92 Structural Specification ::= { | } [ ] [ ... ] [ ]

Overrides:

parseColumnDefinition in class StandardDdlParser

Parameters:

tokens - the DdlTokenStream representing the tokenized DDL content; may not be null

isAlterTable - true if in-line constraint is part of add column in alter table statement

Throws:

ParsingException

See Also:

StandardDdlParser.parseColumnDefinition(org.modeshape.sequencer.ddl.DdlTokenStream, org.modeshape.sequencer.ddl.node.AstNode, boolean)

parseColumns

protected void parseColumns(DdlTokenStream tokens,
                            AstNode tableNode,
                            boolean isAlterTable)
                     throws ParsingException

Utility method designed to parse columns within an ALTER TABLE ADD statement.

Parameters:

tokens - the tokenized DdlTokenStream of the DDL input content; may not be null

tableNode -

isAlterTable -

Throws:

ParsingException

getCustomDataTypeStartWords

protected List<String> getCustomDataTypeStartWords()

Returns a list of custom data type start words which can be used to help identify a column definition sub-statement. Sub-classes should override this method to contribute DB-specific data types.

Overrides:

getCustomDataTypeStartWords in class StandardDdlParser

Returns:

list of data type start words

See Also:

StandardDdlParser.getDataTypeStartWords()