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Fixed JIRA issue SGF-247 - boolean-based Repository queries generate UnsupportedOperationException.

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This commit is contained in:
John Blum
2014-01-17 20:45:23 -08:00
parent c278676423
commit cd8b1b24ca
6 changed files with 387 additions and 38 deletions
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78
src/main/java/org/springframework/data/gemfire/repository/query/Predicates.java
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@@ -121,20 +121,22 @@ class Predicates implements Predicate {
*/
@Override
public String toString(String alias) {
Type type = part.getType();
return String.format("%s.%s %s", alias == null ? QueryBuilder.DEFAULT_ALIAS : alias, part.getProperty()
.toDotPath(), toClause(type));
return String.format("%s.%s %s", alias == null ? QueryBuilder.DEFAULT_ALIAS : alias,
part.getProperty().toDotPath(), toClause(type));
}
private String toClause(Type type) {
switch (type) {
case IS_NULL:
case IS_NOT_NULL:
return String.format("%s NULL", getOperator(type));
default:
return String.format("%s $%s", getOperator(type), value.next());
case FALSE:
case TRUE:
return String.format("%1$s %2$s", getOperator(type), Type.TRUE.equals(type));
case IS_NULL:
case IS_NOT_NULL:
return String.format("%s NULL", getOperator(type));
default:
return String.format("%s $%s", getOperator(type), value.next());
}
}
@@ -145,33 +147,39 @@ class Predicates implements Predicate {
* @return
*/
private String getOperator(Type type) {
switch (type) {
case IN:
return "IN SET";
case NOT_IN:
return "NOT IN SET";
case GREATER_THAN:
return ">";
case GREATER_THAN_EQUAL:
return ">=";
case LESS_THAN:
return "<";
case LESS_THAN_EQUAL:
return "<=";
case IS_NOT_NULL:
case NEGATING_SIMPLE_PROPERTY:
return "!=";
case LIKE:
case STARTING_WITH:
case ENDING_WITH:
case CONTAINING:
return "LIKE";
case IS_NULL:
case SIMPLE_PROPERTY:
return "=";
default:
throw new IllegalArgumentException(String.format("Unsupported operator %s!", type));
case IN:
return "IN SET";
case NOT_IN:
return "NOT IN SET";
case GREATER_THAN:
return ">";
case GREATER_THAN_EQUAL:
return ">=";
case LESS_THAN:
return "<";
case LESS_THAN_EQUAL:
return "<=";
case IS_NOT_NULL:
case NEGATING_SIMPLE_PROPERTY:
return "!=";
/*
NOTE unfortunately, 'NOT LIKE' operator is not supported by GemFire's Query/OQL syntax
case NOT_LIKE:
return "NOT LIKE";
*/
case LIKE:
case STARTING_WITH:
case ENDING_WITH:
case CONTAINING:
return "LIKE";
case FALSE:
case IS_NULL:
case SIMPLE_PROPERTY:
case TRUE:
return "=";
default:
throw new IllegalArgumentException(String.format("Unsupported operator %s!", type));
}
}
}