org.apache.hadoop.yarn.webapp.WebAppException Java Examples
The following examples show how to use
org.apache.hadoop.yarn.webapp.WebAppException.
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Example #1
Source File: HamletImpl.java From hadoop with Apache License 2.0 | 6 votes |
/** * Parse selector into id and classes * @param selector in the form of (#id)?(.class)* * @return an two element array [id, "space-separated classes"]. * Either element could be null. * @throws WebAppException when both are null or syntax error. */ public static String[] parseSelector(String selector) { String[] result = new String[]{null, null}; Iterable<String> rs = SS.split(selector); Iterator<String> it = rs.iterator(); if (it.hasNext()) { String maybeId = it.next(); if (maybeId.charAt(0) == '#') { result[S_ID] = maybeId.substring(1); if (it.hasNext()) { result[S_CLASS] = SJ.join(Iterables.skip(rs, 1)); } } else { result[S_CLASS] = SJ.join(rs); } return result; } throw new WebAppException("Error parsing selector: "+ selector); }
Example #2
Source File: HamletImpl.java From big-c with Apache License 2.0 | 6 votes |
/** * Parse selector into id and classes * @param selector in the form of (#id)?(.class)* * @return an two element array [id, "space-separated classes"]. * Either element could be null. * @throws WebAppException when both are null or syntax error. */ public static String[] parseSelector(String selector) { String[] result = new String[]{null, null}; Iterable<String> rs = SS.split(selector); Iterator<String> it = rs.iterator(); if (it.hasNext()) { String maybeId = it.next(); if (maybeId.charAt(0) == '#') { result[S_ID] = maybeId.substring(1); if (it.hasNext()) { result[S_CLASS] = SJ.join(Iterables.skip(rs, 1)); } } else { result[S_CLASS] = SJ.join(rs); } return result; } throw new WebAppException("Error parsing selector: "+ selector); }
Example #3
Source File: HtmlPage.java From big-c with Apache License 2.0 | 5 votes |
@Override public void render() { puts(DOCTYPE); render(page().html().meta_http("X-UA-Compatible", "IE=8") .meta_http("Content-type", MimeType.HTML)); if (page().nestLevel() != 0) { throw new WebAppException("Error rendering page: nestLevel="+ page().nestLevel()); } }
Example #4
Source File: AMWebController.java From tez with Apache License 2.0 | 5 votes |
void sendErrorResponse(int sc, String msg, Exception e) { if (LOG.isDebugEnabled()) { LOG.debug(msg, e); } try { response().sendError(sc, msg); } catch (IOException e1) { throw new WebAppException(e); } }
Example #5
Source File: WebAppTests.java From big-c with Apache License 2.0 | 5 votes |
public static <T> Injector testController(Class<? extends Controller> ctrlr, String methodName, Class<T> api, T impl, Module... modules) { try { Injector injector = createMockInjector(api, impl, modules); Method method = ctrlr.getMethod(methodName, (Class<?>[])null); method.invoke(injector.getInstance(ctrlr), (Object[])null); return injector; } catch (Exception e) { throw new WebAppException(e); } }
Example #6
Source File: HtmlBlock.java From big-c with Apache License 2.0 | 5 votes |
@Override public void render() { int nestLevel = context().nestLevel(); LOG.debug("Rendering {} @{}", getClass(), nestLevel); render(block()); if (block.nestLevel() != nestLevel) { throw new WebAppException("Error rendering block: nestLevel="+ block.nestLevel() +" expected "+ nestLevel); } context().set(nestLevel, block.wasInline()); }
Example #7
Source File: HtmlPage.java From hadoop with Apache License 2.0 | 5 votes |
@Override public void render() { puts(DOCTYPE); render(page().html().meta_http("X-UA-Compatible", "IE=8") .meta_http("Content-type", MimeType.HTML)); if (page().nestLevel() != 0) { throw new WebAppException("Error rendering page: nestLevel="+ page().nestLevel()); } }
Example #8
Source File: WebAppTests.java From hadoop with Apache License 2.0 | 5 votes |
public static <T> Injector testController(Class<? extends Controller> ctrlr, String methodName, Class<T> api, T impl, Module... modules) { try { Injector injector = createMockInjector(api, impl, modules); Method method = ctrlr.getMethod(methodName, (Class<?>[])null); method.invoke(injector.getInstance(ctrlr), (Object[])null); return injector; } catch (Exception e) { throw new WebAppException(e); } }
Example #9
Source File: HtmlBlock.java From hadoop with Apache License 2.0 | 5 votes |
@Override public void render() { int nestLevel = context().nestLevel(); LOG.debug("Rendering {} @{}", getClass(), nestLevel); render(block()); if (block.nestLevel() != nestLevel) { throw new WebAppException("Error rendering block: nestLevel="+ block.nestLevel() +" expected "+ nestLevel); } context().set(nestLevel, block.wasInline()); }
Example #10
Source File: WebAppTests.java From hadoop with Apache License 2.0 | 4 votes |
/** * Create a mock injector for tests * @param <T> type of class/interface * @param api the interface class of the object to inject * @param impl the implementation object to inject * @param modules additional guice modules * @return an injector */ public static <T> Injector createMockInjector(final Class<T> api, final T impl, final Module... modules) { return Guice.createInjector(new AbstractModule() { final PrintWriter writer = spy(new PrintWriter(System.out)); final HttpServletRequest request = createRequest(); final HttpServletResponse response = createResponse(); @Override protected void configure() { if (api != null) { bind(api).toInstance(impl); } bindScope(RequestScoped.class, Scopes.SINGLETON); if (modules != null) { for (Module module : modules) { install(module); } } } @Provides HttpServletRequest request() { return request; } @Provides HttpServletResponse response() { return response; } @Provides PrintWriter writer() { return writer; } HttpServletRequest createRequest() { // the default suffices for now return mock(HttpServletRequest.class); } HttpServletResponse createResponse() { try { HttpServletResponse res = mock(HttpServletResponse.class); when(res.getWriter()).thenReturn(writer); return res; } catch (Exception e) { throw new WebAppException(e); } } }); }
Example #11
Source File: TestParseRoute.java From hadoop with Apache License 2.0 | 4 votes |
@Test(expected=WebAppException.class) public void testMissingLeadingSlash() { WebApp.parseRoute("foo/bar"); }
Example #12
Source File: TestParseSelector.java From hadoop with Apache License 2.0 | 4 votes |
@Test(expected=WebAppException.class) public void testMissingAll() { parseSelector(""); }
Example #13
Source File: TestHtmlPage.java From hadoop with Apache License 2.0 | 4 votes |
@Test(expected=WebAppException.class) public void testShort() { WebAppTests.testPage(ShortView.class); }
Example #14
Source File: TestHtmlBlock.java From hadoop with Apache License 2.0 | 4 votes |
@Test(expected=WebAppException.class) public void testShortPage() { WebAppTests.testPage(ShortPage.class); }
Example #15
Source File: HamletGen.java From big-c with Apache License 2.0 | 4 votes |
static void throwUnhandled(String className, Method method) { throw new WebAppException("Unhandled " + className + "#" + method); }
Example #16
Source File: TestHtmlBlock.java From hadoop with Apache License 2.0 | 4 votes |
@Test(expected=WebAppException.class) public void testShortBlock() { WebAppTests.testBlock(ShortBlock.class); }
Example #17
Source File: TestHtmlBlock.java From big-c with Apache License 2.0 | 4 votes |
@Test(expected=WebAppException.class) public void testShortBlock() { WebAppTests.testBlock(ShortBlock.class); }
Example #18
Source File: TestHtmlBlock.java From big-c with Apache License 2.0 | 4 votes |
@Test(expected=WebAppException.class) public void testShortPage() { WebAppTests.testPage(ShortPage.class); }
Example #19
Source File: TestHtmlPage.java From big-c with Apache License 2.0 | 4 votes |
@Test(expected=WebAppException.class) public void testShort() { WebAppTests.testPage(ShortView.class); }
Example #20
Source File: TestParseRoute.java From big-c with Apache License 2.0 | 4 votes |
@Test(expected=WebAppException.class) public void testMissingLeadingSlash() { WebApp.parseRoute("foo/bar"); }
Example #21
Source File: WebAppTests.java From big-c with Apache License 2.0 | 4 votes |
/** * Create a mock injector for tests * @param <T> type of class/interface * @param api the interface class of the object to inject * @param impl the implementation object to inject * @param modules additional guice modules * @return an injector */ public static <T> Injector createMockInjector(final Class<T> api, final T impl, final Module... modules) { return Guice.createInjector(new AbstractModule() { final PrintWriter writer = spy(new PrintWriter(System.out)); final HttpServletRequest request = createRequest(); final HttpServletResponse response = createResponse(); @Override protected void configure() { if (api != null) { bind(api).toInstance(impl); } bindScope(RequestScoped.class, Scopes.SINGLETON); if (modules != null) { for (Module module : modules) { install(module); } } } @Provides HttpServletRequest request() { return request; } @Provides HttpServletResponse response() { return response; } @Provides PrintWriter writer() { return writer; } HttpServletRequest createRequest() { // the default suffices for now return mock(HttpServletRequest.class); } HttpServletResponse createResponse() { try { HttpServletResponse res = mock(HttpServletResponse.class); when(res.getWriter()).thenReturn(writer); return res; } catch (Exception e) { throw new WebAppException(e); } } }); }
Example #22
Source File: HamletGen.java From hadoop with Apache License 2.0 | 4 votes |
static void throwUnhandled(String className, Method method) { throw new WebAppException("Unhandled " + className + "#" + method); }
Example #23
Source File: TestParseSelector.java From big-c with Apache License 2.0 | 4 votes |
@Test(expected=WebAppException.class) public void testMissingAll() { parseSelector(""); }