Examples with RenderResult cn.bran.japid.template.RenderResult used on opensource projects

Example 21 with RenderResult

use of cn.bran.japid.template.RenderResult in project japid42 by branaway.

the class RenderInvokerUtils method invokeNamedArgsRender.

public static <T extends JapidTemplateBaseWithoutPlay> RenderResult invokeNamedArgsRender(Class<T> c, NamedArgRuntime[] args) {
    int modifiers = c.getModifiers();
    if (Modifier.isAbstract(modifiers)) {
        throw new RuntimeException("Cannot init the template class since it's an abstract class: " + c.getName());
    }
    try {
        // String methodName = "render";
        Constructor<T> ctor = c.getConstructor(StringBuilder.class);
        StringBuilder sb = new StringBuilder(8000);
        JapidTemplateBaseWithoutPlay t = ctor.newInstance(sb);
        RenderResult rr = renderWithNamedArgs(t, args);
        JapidFlags.logTimeLogs(t);
        return rr;
    } catch (NoSuchMethodException e) {
        throw new RuntimeException("Could not match the arguments with the template args.");
    } catch (InstantiationException e) {
        // e.printStackTrace();
        throw new RuntimeException("Could not instantiate the template object. Abstract?");
    } catch (InvocationTargetException e) {
        // e.printStackTrace();
        Throwable e1 = e.getTargetException();
        throw new RuntimeException("Could not invoke the template object:  ", e1);
    } catch (Exception e) {
        if (e instanceof RuntimeException)
            throw (RuntimeException) e;
        else
            throw new RuntimeException("Could not invoke the template object: ", e);
    // throw new RuntimeException(e);
    }
}

Example 22 with RenderResult

use of cn.bran.japid.template.RenderResult in project japid42 by branaway.

the class RenderInvokerUtils method invokeRender.

/**
	 * @param <T>
	 * @param c
	 * @param args
	 * @return
	 * @throws NoSuchMethodException
	 * @throws InstantiationException
	 * @throws IllegalAccessException
	 * @throws InvocationTargetException
	 */
public static <T extends JapidTemplateBaseWithoutPlay> RenderResult invokeRender(Class<T> c, Object... args) {
    int modifiers = c.getModifiers();
    if (Modifier.isAbstract(modifiers)) {
        throw new RuntimeException("Cannot init the template class since it's an abstract class: " + c.getName());
    }
    try {
        // String methodName = "render";
        Constructor<T> ctor = c.getConstructor(StringBuilder.class);
        RenderResult rr = invokeRenderer(ctor, args);
        // methodName, args);
        return rr;
    } catch (NoSuchMethodException e) {
        throw new RuntimeException("Could not match the arguments with the template args.");
    } catch (Exception e) {
        if (e instanceof RuntimeException)
            throw (RuntimeException) e;
        else
            throw new RuntimeException("Could not invoke the template object: ", e);
    }
}

Example 23 with RenderResult

use of cn.bran.japid.template.RenderResult in project japid42 by branaway.

the class RenderInvokerUtils method render.

public static <T extends JapidTemplateBaseWithoutPlay> RenderResult render(T t, Object... args) throws IllegalArgumentException, IllegalAccessException, InvocationTargetException {
    if (args == null) {
        // treat it as a single null argument
        args = new Object[] { null };
    }
    Method m = t.renderMethodInstance;
    if (m == null) {
        throw new RuntimeException("The render method cache is not initialized for: " + t.getClass().getName());
    }
    Object invoke;
    try {
        invoke = m.invoke(t, args);
        return (RenderResult) invoke;
    } catch (IllegalArgumentException e) {
        String msg = e.getMessage();
        String paramTypes = flatArgs(m.getParameterTypes());
        msg = msg + ": the arguments do not match the parameters of the template " + t.getClass().getName() + paramTypes;
        String ss = flatArgs(args);
        throw new RuntimeException(msg + ": " + ss);
    // System.err.println(e + ": " + m + args);
    // throw e;
    }
// } catch (IllegalArgumentException e) {
// throw new RuntimeException("Template argument type mismatch: ", e);
// } catch (InvocationTargetException e) {
// Throwable te = e.getTargetException();
// Throwable cause = te.getCause();
// if (cause != null)
// throw new RuntimeException("error in running the renderer: ", cause);
// else
// throw new RuntimeException("error in running the renderer: ", te);
// // te.printStackTrace();
// } catch (Exception e) {
// e.printStackTrace();
// throw new RuntimeException(e);
// }
}

Example 24 with RenderResult

use of cn.bran.japid.template.RenderResult in project Japid by branaway.

the class RenderResultCacheTest method test11sconds.

@Test
public void test11sconds() {
    RenderResultCache.setAltCache(new AltCacheSimpleImpl());
    RenderResult rr = new RenderResult(null, null, 0);
    RenderResultCache.set(KEY1, rr, "11s");
    RenderResult rrr;
    try {
        rrr = RenderResultCache.get(KEY1);
        assertNotNull(rrr);
    } catch (ShouldRefreshException e1) {
        throw new RuntimeException(e1);
    }
    System.out.println("let wait for 9 secs");
    waitfor(9000);
    try {
        rrr = RenderResultCache.get(KEY1);
        assertNotNull(rrr);
    } catch (ShouldRefreshException e) {
        fail("should be safe");
    }
    waitfor(1000);
    // the second time in refreshing zone should get the item
    try {
        rrr = RenderResultCache.get(KEY1);
        fail("should alert expiration");
    } catch (ShouldRefreshException e) {
        try {
            rrr = RenderResultCache.get(KEY1);
            assertNotNull(rrr);
        } catch (ShouldRefreshException e1) {
            fail("should alert expiration ONCE");
        }
    }
}

Example 25 with RenderResult

use of cn.bran.japid.template.RenderResult in project Japid by branaway.

the class RenderResultCacheTest method testReadThruWithThread.

@Test
public void testReadThruWithThread() throws ShouldRefreshException {
    assertFalse(RenderResultCache.shouldIgnoreCache());
    RenderResultCache.setAltCache(new AltCacheSimpleImpl());
    RenderResult rr = new RenderResult(null, null, 0);
    RenderResultCache.set(KEY1, rr, "4s");
    RenderResultCache.setIgnoreCache(true);
    RenderResult rrr = RenderResultCache.get(KEY1);
    assertNull(rrr);
    final AtomicBoolean b = new AtomicBoolean(false);
    Thread t = new Thread(new Runnable() {

        @Override
        public void run() {
            try {
                RenderResult rrr = RenderResultCache.get(KEY1);
                b.set(rrr != null);
            } catch (ShouldRefreshException e) {
                fail();
            }
        }
    });
    t.start();
    waitfor(100);
    assertTrue(b.get());
    RenderResultCache.setIgnoreCache(false);
}