GetViewDefinitionGeneratorSybase.java

package liquibase.sqlgenerator.core;

import liquibase.database.Database;
import liquibase.database.core.SybaseDatabase;
import liquibase.exception.DatabaseException;
import liquibase.exception.UnexpectedLiquibaseException;
import liquibase.sql.Sql;
import liquibase.sql.UnparsedSql;
import liquibase.sqlgenerator.SqlGeneratorChain;
import liquibase.statement.core.GetViewDefinitionStatement;

public class GetViewDefinitionGeneratorSybase extends GetViewDefinitionGenerator {
    @Override
    public int getPriority() {
        return PRIORITY_DATABASE;
    }

    @Override
    public boolean supports(GetViewDefinitionStatement statement, Database database) {
        return database instanceof SybaseDatabase;
    }

    @Override
    public Sql[] generateSql(GetViewDefinitionStatement statement, Database database, SqlGeneratorChain sqlGeneratorChain) {
        try {
            String sql = "select text from syscomments where id = object_id('" +
    			database.convertRequestedSchemaToSchema(statement.getSchemaName()) + "." +
    			statement.getViewName() + "') order by colid";
            
            return new Sql[]{
            	new UnparsedSql(sql)
            };
        } catch (DatabaseException e) {
            throw new UnexpectedLiquibaseException(e);
        }
    }
}