com.googlecode.flyway.core.dbsupport.mysql
Class MySQLSqlScript

java.lang.Object
  com.googlecode.flyway.core.migration.sql.SqlScript
      com.googlecode.flyway.core.dbsupport.mysql.MySQLSqlScript

public class MySQLSqlScript
extends SqlScript

SqlScript supporting MySQL-specific delimiter changes.

Field Summary

Fields inherited from class com.googlecode.flyway.core.migration.sql.SqlScript

DEFAULT_STATEMENT_DELIMITER

Constructor Summary

MySQLSqlScript(java.lang.String sqlScriptSource, PlaceholderReplacer placeholderReplacer)
Creates a new sql script from this source with these placeholders to replace.

Method Summary

protected java.lang.String	changeDelimiterIfNecessary(java.lang.String statement, java.lang.String line, java.lang.String delimiter) Checks whether this line in the sql script indicates that the statement delimiter will be different from the current one.
protected boolean	isCommentDirective(java.lang.String line) Checks whether this line is in fact a directive disguised as a comment.
protected boolean	isDelimiterChangeExplicit()

Methods inherited from class com.googlecode.flyway.core.migration.sql.SqlScript

execute, getSqlStatements

Methods inherited from class java.lang.Object

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

Constructor Detail

MySQLSqlScript

public MySQLSqlScript(java.lang.String sqlScriptSource,
                      PlaceholderReplacer placeholderReplacer)

Creates a new sql script from this source with these placeholders to replace.

Parameters:

sqlScriptSource - The sql script as a text block with all placeholders still present.

placeholderReplacer - The placeholder replacer to apply to sql migration scripts.

Throws:

java.lang.IllegalStateException - Thrown when the script could not be read from this resource.

Method Detail

changeDelimiterIfNecessary

protected java.lang.String changeDelimiterIfNecessary(java.lang.String statement,
                                                      java.lang.String line,
                                                      java.lang.String delimiter)

Description copied from class: SqlScript

Checks whether this line in the sql script indicates that the statement delimiter will be different from the current one. Useful for database-specific stored procedures and block constructs.

Overrides:

changeDelimiterIfNecessary in class SqlScript

Parameters:

statement - The statement assembled so far, reduced to a single line with all linebreaks replaced by spaces.

line - The line to analyse.

delimiter - The current delimiter.

Returns:

The new delimiter to use (can be the same as the current one) or null for no delimiter.

isDelimiterChangeExplicit

protected boolean isDelimiterChangeExplicit()

Overrides:

isDelimiterChangeExplicit in class SqlScript

Returns:

true if this database uses an explicit delimiter change statement. false if a delimiter change is implied by certain statements.

isCommentDirective

protected boolean isCommentDirective(java.lang.String line)

Description copied from class: SqlScript

Checks whether this line is in fact a directive disguised as a comment.

Overrides:

isCommentDirective in class SqlScript

Parameters:

line - The line to analyse.

Returns:

true if it is a directive that should be processed by the database, false if not.