Spring/spring-data-neo4j
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DATAGRAPH-325 Cannot return a set from a query with Neo4j (hashcode ResultColumn problem)

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This commit is contained in:
Michael Hunger
2013-06-03 01:28:13 +02:00
parent 65422a55af
commit b765195062
1 changed files with 2 additions and 14 deletions
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16
spring-data-neo4j/src/main/java/org/springframework/data/neo4j/support/conversion/QueryResultProxy.java
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@@ -46,11 +46,11 @@ public class QueryResultProxy implements InvocationHandler {
@SuppressWarnings("unchecked")
@Override
public Object invoke(Object proxy, Method method, Object[] params) throws Throwable {
if (OBJECT_EQUALS.equals(method)) {
if (method.getName().equals("equals") && params!=null && params.length == 1) {
return equalsInternal(proxy, params[0]);
}
if (OBJECT_HASHCODE.equals(method)) {
if (method.getName().equals("hashCode") && (params==null || params.length == 0)) {
return map.hashCode();
}
@@ -103,10 +103,6 @@ public class QueryResultProxy implements InvocationHandler {
return null;
}
private static final Method OBJECT_EQUALS = getObjectMethod("equals", Object.class);
private static final Method OBJECT_HASHCODE = getObjectMethod("hashCode");
private boolean equalsInternal(Object me, Object other) {
if (other == null) {
return false;
@@ -118,12 +114,4 @@ public class QueryResultProxy implements InvocationHandler {
if (!(handler instanceof QueryResultProxy)) return false;
return ((QueryResultProxy) handler).map.equals(map);
}
private static Method getObjectMethod(String name, Class... types) {
try {
return Object.class.getMethod(name, types);
} catch (NoSuchMethodException e) {
throw new IllegalArgumentException(e);
}
}
}