@Test public void testResolve() throws Exception { final Credential credential = mock(Credential.class); when(credential.getId()).thenReturn("input"); final PrincipalResolver resolver1 = mock(PrincipalResolver.class); when(resolver1.supports(eq(credential))).thenReturn(true); when(resolver1.resolve((eq(credential)))).thenReturn(new SimplePrincipal("output")); final PrincipalResolver resolver2 = mock(PrincipalResolver.class); when(resolver2.supports(any(Credential.class))).thenReturn(false); when(resolver2.resolve(argThat(new ArgumentMatcher<Credential>() { @Override public boolean matches(final Object o) { return ((Credential) o).getId().equals("output"); } }))).thenReturn( new SimplePrincipal("final", Collections.<String, Object>singletonMap("mail", "final@example.com"))); final ChainingPrincipalResolver resolver = new ChainingPrincipalResolver(); resolver.setChain(Arrays.asList(resolver1, resolver2)); final Principal principal = resolver.resolve(credential); assertEquals("final", principal.getId()); assertEquals("final@example.com", principal.getAttributes().get("mail")); }
public Principal resolve(final Credential credential) { Principal result = null; Credential input = credential; for (final PrincipalResolver resolver : this.chain) { if (result != null) { input = new IdentifiableCredential(result.getId()); } result = resolver.resolve(input); } return result; }
ChainingPrincipalResolver implements PrincipalResolver { public Principal resolve(final Credential credential) { Principal result = null; Credential input = credential; for (final PrincipalResolver resolver : this.chain) { if (result != null) { input = new IdentifiableCredential(result.getId()); } result = resolver.resolve(input); } return result; } }
ChainingPrincipalResolver implements PrincipalResolver { public Principal resolve(final Credential credential) { Principal result = null; Credential input = credential; for (final PrincipalResolver resolver : this.chain) { if (result != null) { input = new IdentifiableCredential(result.getId()); } result = resolver.resolve(input); } return result; }  }
ChainingPrincipalResolver implements PrincipalResolver { public Principal resolve(final Credential credential) { Principal result = null; Credential input = credential; for (final PrincipalResolver resolver : this.chain) { if (result != null) { input = new IdentifiableCredential(result.getId()); } result = resolver.resolve(input); } return result; }  void setChain(final List<PrincipalResolver> chain); Principal resolve(final Credential credential); boolean supports(final Credential credential); }
ChainingPrincipalResolver implements PrincipalResolver { public Principal resolve(final Credential credential) { Principal result = null; Credential input = credential; for (final PrincipalResolver resolver : this.chain) { if (result != null) { input = new IdentifiableCredential(result.getId()); } result = resolver.resolve(input); } return result; }  void setChain(final List<PrincipalResolver> chain); Principal resolve(final Credential credential); boolean supports(final Credential credential);  }