How to use

getDbDdlSyntax

method

in

com.avaje.ebean.config.dbplatform.DatabasePlatform

public void setDatabasePlatform(DatabasePlatform databasePlatform) {
 this.databasePlatform = databasePlatform;
 this.maxConstraintNameLength = databasePlatform.getDbDdlSyntax().getMaxConstraintNameLength();
 logger.finer("Using maxConstraintNameLength of " + maxConstraintNameLength);
}

public void setDatabasePlatform(DatabasePlatform databasePlatform) {
  this.databasePlatform = databasePlatform;
  this.maxConstraintNameLength = databasePlatform.getDbDdlSyntax().getMaxConstraintNameLength();
  logger.finer("Using maxConstraintNameLength of " + maxConstraintNameLength);
}

public DdlGenContext(DatabasePlatform dbPlatform, NamingConvention namingConvention){
  this.dbPlatform = dbPlatform;
  this.dbTypeMap = dbPlatform.getDbTypeMap();
  this.ddlSyntax = dbPlatform.getDbDdlSyntax();
  this.newLine = ddlSyntax.getNewLine();
  this.namingConvention = namingConvention;
}

public DdlGenContext(DatabasePlatform dbPlatform, NamingConvention namingConvention){
  this.dbPlatform = dbPlatform;
  this.dbTypeMap = dbPlatform.getDbTypeMap();
  this.ddlSyntax = dbPlatform.getDbDdlSyntax();
  this.newLine = ddlSyntax.getNewLine();
  this.namingConvention = namingConvention;
}

public TableName getM2MJoinTableName(TableName lhsTable, TableName rhsTable) {
  StringBuilder buffer = new StringBuilder();
  buffer.append(lhsTable.getName());
  buffer.append("_");
  String rhsTableName = rhsTable.getName();
  if (rhsTableName.indexOf('_') < rhsPrefixLength) {
    // trim off a xx_ prefix if there is one
    rhsTableName = rhsTableName.substring(rhsTableName.indexOf('_') + 1);
  }
  buffer.append(rhsTableName);
  int maxConstraintNameLength = databasePlatform.getDbDdlSyntax().getMaxConstraintNameLength();
  // maxConstraintNameLength is used as the max table name length.
  if (buffer.length() > maxConstraintNameLength) {
    buffer.setLength(maxConstraintNameLength);
  }
  return new TableName(lhsTable.getCatalog(), lhsTable.getSchema(), buffer.toString());
}

public TableName getM2MJoinTableName(TableName lhsTable, TableName rhsTable) {
 StringBuilder buffer = new StringBuilder();
 buffer.append(lhsTable.getName());
 buffer.append("_");
 String rhsTableName = rhsTable.getName();
 if (rhsTableName.indexOf('_') < rhsPrefixLength) {
  // trim off a xx_ prefix if there is one
  rhsTableName = rhsTableName.substring(rhsTableName.indexOf('_') + 1);
 }
 buffer.append(rhsTableName);
 int maxConstraintNameLength = databasePlatform.getDbDdlSyntax().getMaxConstraintNameLength();
 // maxConstraintNameLength is used as the max table name length.
 if (buffer.length() > maxConstraintNameLength) {
  buffer.setLength(maxConstraintNameLength);
 }
 return new TableName(lhsTable.getCatalog(), lhsTable.getSchema(), buffer.toString());
}

public void configureDbConfig(ServerConfig config) {
  Validate.notNull(config, "Config cannot be null");
  DataSourceConfig ds = new DataSourceConfig();
  ds.setDriver("org.sqlite.JDBC");
  ds.setUrl("jdbc:sqlite:{DIR}{NAME}.db");
  ds.setUsername("bukkit");
  ds.setPassword("walrus");
  ds.setIsolationLevel(TransactionIsolation.getLevel("SERIALIZABLE"));
  if (ds.getDriver().contains("sqlite")) {
    config.setDatabasePlatform(new SQLitePlatform());
    config.getDatabasePlatform().getDbDdlSyntax().setIdentity("");
  }
  config.setDataSourceConfig(ds);
}