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Merge pull request #1390 from querydsl/i1384

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Add more Expressions.arrayPath variants
This commit is contained in:
Ruben Dijkstra 2015-05-31 14:30:19 +02:00
commit 9543306df0
2 changed files with 32 additions and 0 deletions
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27
querydsl-core/src/main/java/com/querydsl/core/types/dsl/Expressions.java
View File

@ -1418,6 +1418,33 @@ public final class Expressions {
return new MapPath<K,V,E>(keyType, valueType, queryType, metadata);
}
/**
* Create a new Path expression
*
* @param arrayType array type
* @param variable variable name
* @param <A> array type
* @param <E> element type
* @return path expression
*/
public static <A, E> ArrayPath<A, E> arrayPath(Class<A> arrayType, String variable) {
return new ArrayPath<A, E>(arrayType, variable);
}
/**
* Create a new Path expression
*
* @param arrayType array type
* @param parent path metadata
* @param property property name
* @param <A> array type
* @param <E> element type
* @return path expression
*/
public static <A, E> ArrayPath<A, E> arrayPath(Class<A> arrayType, Path<?> parent, String property) {
return new ArrayPath<A, E>(arrayType, parent, property);
}
/**
* Create a new Path expression
*

5
querydsl-core/src/test/java/com/querydsl/core/types/dsl/ExpressionsTest.java
View File

@ -57,6 +57,11 @@ public class ExpressionsTest {
assertReturnType(Expressions.class.getMethod(type + "Template", Class.class, Template.class, ImmutableList.class));
}
}
// arrays
assertReturnType(Expressions.class.getMethod("arrayPath", Class.class, String.class));
assertReturnType(Expressions.class.getMethod("arrayPath", Class.class, Path.class, String.class));
assertReturnType(Expressions.class.getMethod("arrayPath", Class.class, PathMetadata.class));
}
private void assertReturnType(Method method) {