Interner Fehler: Bild ist ein Sammlungsbild, das ADT mit Oracle erwartet

Question

Ich versuche, eine gespeicherte Funktion in einer Oracle-Datenbank mit spring-jdbc aufzurufen.

Dies ist die gespeicherte Funktion, die ich aufzurufen versuche:

FUNCTION GET_RESOURCE_LIST RETURN RESOURCE_TAB;

Es folgt die Definition von resource_tab

TYPE RESOURCE_TAB AS TABLE OF TRESOURCE;

Es folgt die Definition von tresource

TYPE TRESOURCE AS OBJECT(
RESOURCE_ID NUMBER(10,0),
RESOURCE_NAME VARCHAR2(100)
)

Der aufrufende Code

final SimpleJdbcCall call = new SimpleJdbcCall(idmJdbcTemplate).withFunctionName("get_resource_list").declareParameters(new SqlOutParameter(
        "RETURN", OracleTypes.STRUCT,
        "RESOURCE_TAB",
        new SqlReturnType() {

          @Override
          public Object getTypeValue(CallableStatement cs, int paramIndex, int sqlType, String typeName) throws SQLException {
            final Struct s = (Struct)cs.getObject(paramIndex);
            final Object[] attr = s.getAttributes();
            return attr[1];
          }             
        }));

call.compile();
final Collection<String> resources = call.executeFunction(Collection.class);

Das letzte Beispiel ist die Stapelverfolgung, die ich erhalte:

org.springframework.jdbc.UncategorizedSQLException: CallableStatementCallback; uncategorized SQLException for SQL [{? = call WVUID.IDM_REPO_MANUAL.GET_RESOURCE_LIST()}]; SQL state [99999]; error code [17001]; Internal Error: Image is a collection image,expecting ADT; nested exception is java.sql.SQLException: Internal Error: Image is a collection image,expecting ADT
    at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:83)
    at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:80)
    at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:80)
    at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:969)
    at org.springframework.jdbc.core.JdbcTemplate.call(JdbcTemplate.java:1003)
    Truncated. see log file for complete stacktrace

Caused By: java.sql.SQLException: Internal Error: Image is a collection image,expecting ADT
    at oracle.jdbc.driver.SQLStateMapping.newSQLException(SQLStateMapping.java:70)
    at oracle.jdbc.driver.DatabaseError.newSQLException(DatabaseError.java:133)
    at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:199)
    at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:263)
    at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:271)
    Truncated. see log file for complete stacktrace
> 
    at org.springframework.jdbc.core.JdbcTemplate$5.doInCallableStatement(JdbcTemplate.java:1015)
    at org.springframework.jdbc.core.JdbcTemplate$5.doInCallableStatement(JdbcTemplate.java:1)
    at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:953)
    ... 62 more