org.apache.solr.handler.dataimport
Class SqlEscapingEvaluator

java.lang.Object
  org.apache.solr.handler.dataimport.Evaluator
      org.apache.solr.handler.dataimport.SqlEscapingEvaluator

public class SqlEscapingEvaluator
extends Evaluator

Escapes values in SQL queries. It escapes the value of the given expression by replacing all occurrences of single-quotes by two single-quotes and similarily for double-quotes

Field Summary

Fields inherited from class org.apache.solr.handler.dataimport.Evaluator

DATE_FORMAT_EVALUATOR, ESCAPE_SOLR_QUERY_CHARS, SQL_ESCAPE_EVALUATOR, URL_ENCODE_EVALUATOR

Constructor Summary

SqlEscapingEvaluator()

Method Summary

String

evaluate(String expression, Context context) Return a String after processing an expression and a VariableResolver

Methods inherited from class java.lang.Object

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

Constructor Detail

SqlEscapingEvaluator

public SqlEscapingEvaluator()

Method Detail

evaluate

public String evaluate(String expression,
                       Context context)

Description copied from class: Evaluator

Return a String after processing an expression and a VariableResolver

Specified by:

evaluate in class Evaluator

Parameters:

expression - string to be evaluated

context - instance

Returns:

the value of the given expression evaluated using the resolver

See Also:

VariableResolver