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This commit is contained in:
Timo Westkämper 2009-10-21 08:25:18 +00:00
parent 006c0a1ac0
commit dcc0f04eae
2 changed files with 6 additions and 8 deletions
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4
querydsl-core/src/main/java/com/mysema/query/types/expr/Expr.java
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@ -38,9 +38,7 @@ public abstract class Expr<D> implements Serializable{
*/
@SuppressWarnings("unchecked")
public static <T> Expr<T> create(T val){
if (val instanceof String){
return (Expr<T>)EString.create((String)val);
}else if (val instanceof Boolean){
if (val instanceof Boolean){
return (Expr<T>)EBoolean.create((Boolean)val);
}else{
return new ExprConst<T>(Assert.notNull(val,"val is null"));

10
querydsl-core/src/main/java/com/mysema/query/types/path/PathMetadata.java
View File

@ -17,9 +17,7 @@ import org.apache.commons.lang.builder.HashCodeBuilder;
import com.mysema.commons.lang.Assert;
import com.mysema.query.types.expr.ENumber;
import com.mysema.query.types.expr.EString;
import com.mysema.query.types.expr.Expr;
import com.mysema.query.types.expr.ExprConst;
import com.mysema.query.util.NotEmpty;
/**
@ -54,15 +52,17 @@ public final class PathMetadata<T> implements Serializable{
}
public static <KT> PathMetadata<KT> forMapAccess(PMap<?, ?> parent, KT key) {
return new PathMetadata<KT>(parent,ExprConst.create(key), PathType.MAPVALUE_CONSTANT);
return new PathMetadata<KT>(parent, Expr.create(key), PathType.MAPVALUE_CONSTANT);
}
public static PathMetadata<String> forProperty(Path<?> parent, @NotEmpty String property) {
return new PathMetadata<String>(parent, EString.create(Assert.hasLength(property)), PathType.PROPERTY);
// TODO : cache expressions ?
return new PathMetadata<String>(parent, Expr.create(Assert.hasLength(property)), PathType.PROPERTY);
}
public static PathMetadata<String> forVariable(@NotEmpty String variable) {
return new PathMetadata<String>(null, EString.create(Assert.hasLength(variable)), PathType.VARIABLE);
// TODO : cache expressions ?
return new PathMetadata<String>(null, Expr.create(Assert.hasLength(variable)), PathType.VARIABLE);
}
private final Expr<T> expression;