Examples of javax.jdo.FetchGroup.removeCategory()

javax.jdo.FetchGroup.removeCategory()
Remove the members (fields or properties) of the named category from the set of members in this FetchGroup. This method first resolves the category name to a set of members and then removes the members as if {@link #removeMembers} was called. After thismethod executes, the category is not remembered. @return the FetchGroup @throws JDOUserException if the FetchGroup is unmodifiable @since 2.2

        FetchGroup fg = pm.getFetchGroup(Employee.class, "testRemoveCategory");
        Set expectedSet = new HashSet();
        expectedSet.addAll(Arrays.asList(allButMultivaluedMembers));
        Set members = fg.getMembers();
        fg.addCategory(FetchGroup.ALL);
        fg.removeCategory(FetchGroup.MULTIVALUED);
        members = fg.getMembers();
        assertEquals("FetchGroup.addCategory(all).removeCategory(multivalued)"
                + " should contain all but multivalued members.\n",
                expectedSet, members);        
    }

View Full Code Here

    public void testUnmodifiableRemoveCategory() {
        FetchGroup fg = pm.getFetchGroup(Employee.class, "testUnmodifiableRemoveCategory");
        fg.addCategory(FetchGroup.ALL);
        fg.setUnmodifiable();
        try {
            fg.removeCategory(FetchGroup.ALL);
            fail("Unmodifiable FetchGroup should throw on removeCategory.");
        } catch(JDOException ex) {
            // good catch!
        }
    }

View Full Code Here

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.