Java Code Examples for javax.servlet.jsp.jstl.core.Config#get()

The following examples show how to use javax.servlet.jsp.jstl.core.Config#get() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: JstlLocalization.java From vraptor4 with Apache License 2.0

6 votes

/**
 * Looks up a configuration variable in the request, session and application scopes. If none is found, return by
 * {@link ServletContext#getInitParameter(String)} method.
 */
private Object findByKey(String key) {
	Object value = Config.get(request, key);
	if (value != null) {
		return value;
	}

	value = Config.get(request.getSession(createNewSession()), key);
	if (value != null) {
		return value;
	}

	value = Config.get(request.getServletContext(), key);
	if (value != null) {
		return value;
	}

	return request.getServletContext().getInitParameter(key);
}

Example 2

Source File: ViewResolverTests.java From java-technology-stack with MIT License

5 votes

@Test
public void testInternalResourceViewResolverWithJstl() throws Exception {
	Locale locale = !Locale.GERMAN.equals(Locale.getDefault()) ? Locale.GERMAN : Locale.FRENCH;

	MockServletContext sc = new MockServletContext();
	StaticWebApplicationContext wac = new StaticWebApplicationContext();
	wac.setServletContext(sc);
	wac.addMessage("code1", locale, "messageX");
	wac.refresh();
	InternalResourceViewResolver vr = new InternalResourceViewResolver();
	vr.setViewClass(JstlView.class);
	vr.setApplicationContext(wac);

	View view = vr.resolveViewName("example1", Locale.getDefault());
	assertEquals("Correct view class", JstlView.class, view.getClass());
	assertEquals("Correct URL", "example1", ((JstlView) view).getUrl());

	view = vr.resolveViewName("example2", Locale.getDefault());
	assertEquals("Correct view class", JstlView.class, view.getClass());
	assertEquals("Correct URL", "example2", ((JstlView) view).getUrl());

	MockHttpServletRequest request = new MockHttpServletRequest(sc);
	HttpServletResponse response = new MockHttpServletResponse();
	request.setAttribute(DispatcherServlet.WEB_APPLICATION_CONTEXT_ATTRIBUTE, wac);
	request.setAttribute(DispatcherServlet.LOCALE_RESOLVER_ATTRIBUTE, new FixedLocaleResolver(locale));
	Map<String, Object> model = new HashMap<>();
	TestBean tb = new TestBean();
	model.put("tb", tb);
	view.render(model, request, response);

	assertTrue("Correct tb attribute", tb.equals(request.getAttribute("tb")));
	assertTrue("Correct rc attribute", request.getAttribute("rc") == null);

	assertEquals(locale, Config.get(request, Config.FMT_LOCALE));
	LocalizationContext lc = (LocalizationContext) Config.get(request, Config.FMT_LOCALIZATION_CONTEXT);
	assertEquals("messageX", lc.getResourceBundle().getString("code1"));
}

Example 3

Source File: RequestContext.java From spring4-understanding with Apache License 2.0

5 votes

public static Locale getJstlLocale(HttpServletRequest request, ServletContext servletContext) {
	Object localeObject = Config.get(request, Config.FMT_LOCALE);
	if (localeObject == null) {
		HttpSession session = request.getSession(false);
		if (session != null) {
			localeObject = Config.get(session, Config.FMT_LOCALE);
		}
		if (localeObject == null && servletContext != null) {
			localeObject = Config.get(servletContext, Config.FMT_LOCALE);
		}
	}
	return (localeObject instanceof Locale ? (Locale) localeObject : null);
}

Example 4

Source File: ViewResolverTests.java From spring4-understanding with Apache License 2.0

5 votes

@Test
public void testInternalResourceViewResolverWithJstlAndContextParam() throws Exception {
	Locale locale = !Locale.GERMAN.equals(Locale.getDefault()) ? Locale.GERMAN : Locale.FRENCH;

	MockServletContext sc = new MockServletContext();
	sc.addInitParameter(Config.FMT_LOCALIZATION_CONTEXT, "org/springframework/web/context/WEB-INF/context-messages");
	StaticWebApplicationContext wac = new StaticWebApplicationContext();
	wac.setServletContext(sc);
	wac.addMessage("code1", locale, "messageX");
	wac.refresh();
	InternalResourceViewResolver vr = new InternalResourceViewResolver();
	vr.setViewClass(JstlView.class);
	vr.setApplicationContext(wac);

	View view = vr.resolveViewName("example1", Locale.getDefault());
	assertEquals("Correct view class", JstlView.class, view.getClass());
	assertEquals("Correct URL", "example1", ((JstlView) view).getUrl());

	view = vr.resolveViewName("example2", Locale.getDefault());
	assertEquals("Correct view class", JstlView.class, view.getClass());
	assertEquals("Correct URL", "example2", ((JstlView) view).getUrl());

	MockHttpServletRequest request = new MockHttpServletRequest(sc);
	HttpServletResponse response = new MockHttpServletResponse();
	request.setAttribute(DispatcherServlet.WEB_APPLICATION_CONTEXT_ATTRIBUTE, wac);
	request.setAttribute(DispatcherServlet.LOCALE_RESOLVER_ATTRIBUTE, new FixedLocaleResolver(locale));
	Map model = new HashMap();
	TestBean tb = new TestBean();
	model.put("tb", tb);
	view.render(model, request, response);

	assertTrue("Correct tb attribute", tb.equals(request.getAttribute("tb")));
	assertTrue("Correct rc attribute", request.getAttribute("rc") == null);

	assertEquals(locale, Config.get(request, Config.FMT_LOCALE));
	LocalizationContext lc = (LocalizationContext) Config.get(request, Config.FMT_LOCALIZATION_CONTEXT);
	assertEquals("message1", lc.getResourceBundle().getString("code1"));
	assertEquals("message2", lc.getResourceBundle().getString("code2"));
}

Example 5

Source File: JstlUtils.java From spring4-understanding with Apache License 2.0

5 votes

@Override
public ResourceBundle getResourceBundle() {
	HttpSession session = this.request.getSession(false);
	if (session != null) {
		Object lcObject = Config.get(session, Config.FMT_LOCALIZATION_CONTEXT);
		if (lcObject instanceof LocalizationContext) {
			ResourceBundle lcBundle = ((LocalizationContext) lcObject).getResourceBundle();
			return new MessageSourceResourceBundle(this.messageSource, getLocale(), lcBundle);
		}
	}
	return new MessageSourceResourceBundle(this.messageSource, getLocale());
}

Example 6

Source File: RequestContext.java From lams with GNU General Public License v2.0

5 votes

public static TimeZone getJstlTimeZone(HttpServletRequest request, ServletContext servletContext) {
	Object timeZoneObject = Config.get(request, Config.FMT_TIME_ZONE);
	if (timeZoneObject == null) {
		HttpSession session = request.getSession(false);
		if (session != null) {
			timeZoneObject = Config.get(session, Config.FMT_TIME_ZONE);
		}
		if (timeZoneObject == null && servletContext != null) {
			timeZoneObject = Config.get(servletContext, Config.FMT_TIME_ZONE);
		}
	}
	return (timeZoneObject instanceof TimeZone ? (TimeZone) timeZoneObject : null);
}

Example 7

Source File: RequestContext.java From lams with GNU General Public License v2.0

5 votes

public static Locale getJstlLocale(HttpServletRequest request, ServletContext servletContext) {
	Object localeObject = Config.get(request, Config.FMT_LOCALE);
	if (localeObject == null) {
		HttpSession session = request.getSession(false);
		if (session != null) {
			localeObject = Config.get(session, Config.FMT_LOCALE);
		}
		if (localeObject == null && servletContext != null) {
			localeObject = Config.get(servletContext, Config.FMT_LOCALE);
		}
	}
	return (localeObject instanceof Locale ? (Locale) localeObject : null);
}

Example 8

Source File: JstlUtils.java From lams with GNU General Public License v2.0

5 votes

@Override
public Locale getLocale() {
	HttpSession session = this.request.getSession(false);
	if (session != null) {
		Object localeObject = Config.get(session, Config.FMT_LOCALE);
		if (localeObject instanceof Locale) {
			return (Locale) localeObject;
		}
	}
	return RequestContextUtils.getLocale(this.request);
}

Example 9

Source File: JstlUtils.java From lams with GNU General Public License v2.0

5 votes

@Override
public ResourceBundle getResourceBundle() {
	HttpSession session = this.request.getSession(false);
	if (session != null) {
		Object lcObject = Config.get(session, Config.FMT_LOCALIZATION_CONTEXT);
		if (lcObject instanceof LocalizationContext) {
			ResourceBundle lcBundle = ((LocalizationContext) lcObject).getResourceBundle();
			return new MessageSourceResourceBundle(this.messageSource, getLocale(), lcBundle);
		}
	}
	return new MessageSourceResourceBundle(this.messageSource, getLocale());
}

Example 10

Source File: ViewResolverTests.java From java-technology-stack with MIT License

5 votes

@Test
public void testInternalResourceViewResolverWithJstlAndContextParam() throws Exception {
	Locale locale = !Locale.GERMAN.equals(Locale.getDefault()) ? Locale.GERMAN : Locale.FRENCH;

	MockServletContext sc = new MockServletContext();
	sc.addInitParameter(Config.FMT_LOCALIZATION_CONTEXT, "org/springframework/web/context/WEB-INF/context-messages");
	StaticWebApplicationContext wac = new StaticWebApplicationContext();
	wac.setServletContext(sc);
	wac.addMessage("code1", locale, "messageX");
	wac.refresh();
	InternalResourceViewResolver vr = new InternalResourceViewResolver();
	vr.setViewClass(JstlView.class);
	vr.setApplicationContext(wac);

	View view = vr.resolveViewName("example1", Locale.getDefault());
	assertEquals("Correct view class", JstlView.class, view.getClass());
	assertEquals("Correct URL", "example1", ((JstlView) view).getUrl());

	view = vr.resolveViewName("example2", Locale.getDefault());
	assertEquals("Correct view class", JstlView.class, view.getClass());
	assertEquals("Correct URL", "example2", ((JstlView) view).getUrl());

	MockHttpServletRequest request = new MockHttpServletRequest(sc);
	HttpServletResponse response = new MockHttpServletResponse();
	request.setAttribute(DispatcherServlet.WEB_APPLICATION_CONTEXT_ATTRIBUTE, wac);
	request.setAttribute(DispatcherServlet.LOCALE_RESOLVER_ATTRIBUTE, new FixedLocaleResolver(locale));
	Map<String, Object> model = new HashMap<>();
	TestBean tb = new TestBean();
	model.put("tb", tb);
	view.render(model, request, response);

	assertTrue("Correct tb attribute", tb.equals(request.getAttribute("tb")));
	assertTrue("Correct rc attribute", request.getAttribute("rc") == null);

	assertEquals(locale, Config.get(request, Config.FMT_LOCALE));
	LocalizationContext lc = (LocalizationContext) Config.get(request, Config.FMT_LOCALIZATION_CONTEXT);
	assertEquals("message1", lc.getResourceBundle().getString("code1"));
	assertEquals("message2", lc.getResourceBundle().getString("code2"));
}

Example 11

Source File: JstlUtils.java From spring-analysis-note with MIT License

5 votes

@Override
public ResourceBundle getResourceBundle() {
	HttpSession session = this.request.getSession(false);
	if (session != null) {
		Object lcObject = Config.get(session, Config.FMT_LOCALIZATION_CONTEXT);
		if (lcObject instanceof LocalizationContext) {
			ResourceBundle lcBundle = ((LocalizationContext) lcObject).getResourceBundle();
			return new MessageSourceResourceBundle(this.messageSource, getLocale(), lcBundle);
		}
	}
	return new MessageSourceResourceBundle(this.messageSource, getLocale());
}

Example 12

Source File: RequestContext.java From java-technology-stack with MIT License

5 votes

@Nullable
public static TimeZone getJstlTimeZone(HttpServletRequest request, @Nullable ServletContext servletContext) {
	Object timeZoneObject = Config.get(request, Config.FMT_TIME_ZONE);
	if (timeZoneObject == null) {
		HttpSession session = request.getSession(false);
		if (session != null) {
			timeZoneObject = Config.get(session, Config.FMT_TIME_ZONE);
		}
		if (timeZoneObject == null && servletContext != null) {
			timeZoneObject = Config.get(servletContext, Config.FMT_TIME_ZONE);
		}
	}
	return (timeZoneObject instanceof TimeZone ? (TimeZone) timeZoneObject : null);
}

Example 13

Source File: RequestContext.java From java-technology-stack with MIT License

5 votes

@Nullable
public static Locale getJstlLocale(HttpServletRequest request, @Nullable ServletContext servletContext) {
	Object localeObject = Config.get(request, Config.FMT_LOCALE);
	if (localeObject == null) {
		HttpSession session = request.getSession(false);
		if (session != null) {
			localeObject = Config.get(session, Config.FMT_LOCALE);
		}
		if (localeObject == null && servletContext != null) {
			localeObject = Config.get(servletContext, Config.FMT_LOCALE);
		}
	}
	return (localeObject instanceof Locale ? (Locale) localeObject : null);
}

Example 14

Source File: RequestContext.java From spring4-understanding with Apache License 2.0

5 votes

public static TimeZone getJstlTimeZone(HttpServletRequest request, ServletContext servletContext) {
	Object timeZoneObject = Config.get(request, Config.FMT_TIME_ZONE);
	if (timeZoneObject == null) {
		HttpSession session = request.getSession(false);
		if (session != null) {
			timeZoneObject = Config.get(session, Config.FMT_TIME_ZONE);
		}
		if (timeZoneObject == null && servletContext != null) {
			timeZoneObject = Config.get(servletContext, Config.FMT_TIME_ZONE);
		}
	}
	return (timeZoneObject instanceof TimeZone ? (TimeZone) timeZoneObject : null);
}

Example 15

Source File: ViewResolverTests.java From spring4-understanding with Apache License 2.0

5 votes

@Test
public void testInternalResourceViewResolverWithJstl() throws Exception {
	Locale locale = !Locale.GERMAN.equals(Locale.getDefault()) ? Locale.GERMAN : Locale.FRENCH;

	MockServletContext sc = new MockServletContext();
	StaticWebApplicationContext wac = new StaticWebApplicationContext();
	wac.setServletContext(sc);
	wac.addMessage("code1", locale, "messageX");
	wac.refresh();
	InternalResourceViewResolver vr = new InternalResourceViewResolver();
	vr.setViewClass(JstlView.class);
	vr.setApplicationContext(wac);

	View view = vr.resolveViewName("example1", Locale.getDefault());
	assertEquals("Correct view class", JstlView.class, view.getClass());
	assertEquals("Correct URL", "example1", ((JstlView) view).getUrl());

	view = vr.resolveViewName("example2", Locale.getDefault());
	assertEquals("Correct view class", JstlView.class, view.getClass());
	assertEquals("Correct URL", "example2", ((JstlView) view).getUrl());

	MockHttpServletRequest request = new MockHttpServletRequest(sc);
	HttpServletResponse response = new MockHttpServletResponse();
	request.setAttribute(DispatcherServlet.WEB_APPLICATION_CONTEXT_ATTRIBUTE, wac);
	request.setAttribute(DispatcherServlet.LOCALE_RESOLVER_ATTRIBUTE, new FixedLocaleResolver(locale));
	Map model = new HashMap();
	TestBean tb = new TestBean();
	model.put("tb", tb);
	view.render(model, request, response);

	assertTrue("Correct tb attribute", tb.equals(request.getAttribute("tb")));
	assertTrue("Correct rc attribute", request.getAttribute("rc") == null);

	assertEquals(locale, Config.get(request, Config.FMT_LOCALE));
	LocalizationContext lc = (LocalizationContext) Config.get(request, Config.FMT_LOCALIZATION_CONTEXT);
	assertEquals("messageX", lc.getResourceBundle().getString("code1"));
}

Example 16

Source File: ViewResolverTests.java From spring-analysis-note with MIT License

5 votes

@Test
public void testInternalResourceViewResolverWithJstl() throws Exception {
	Locale locale = !Locale.GERMAN.equals(Locale.getDefault()) ? Locale.GERMAN : Locale.FRENCH;

	MockServletContext sc = new MockServletContext();
	StaticWebApplicationContext wac = new StaticWebApplicationContext();
	wac.setServletContext(sc);
	wac.addMessage("code1", locale, "messageX");
	wac.refresh();
	InternalResourceViewResolver vr = new InternalResourceViewResolver();
	vr.setViewClass(JstlView.class);
	vr.setApplicationContext(wac);

	View view = vr.resolveViewName("example1", Locale.getDefault());
	assertEquals("Correct view class", JstlView.class, view.getClass());
	assertEquals("Correct URL", "example1", ((JstlView) view).getUrl());

	view = vr.resolveViewName("example2", Locale.getDefault());
	assertEquals("Correct view class", JstlView.class, view.getClass());
	assertEquals("Correct URL", "example2", ((JstlView) view).getUrl());

	MockHttpServletRequest request = new MockHttpServletRequest(sc);
	HttpServletResponse response = new MockHttpServletResponse();
	request.setAttribute(DispatcherServlet.WEB_APPLICATION_CONTEXT_ATTRIBUTE, wac);
	request.setAttribute(DispatcherServlet.LOCALE_RESOLVER_ATTRIBUTE, new FixedLocaleResolver(locale));
	Map<String, Object> model = new HashMap<>();
	TestBean tb = new TestBean();
	model.put("tb", tb);
	view.render(model, request, response);

	assertTrue("Correct tb attribute", tb.equals(request.getAttribute("tb")));
	assertTrue("Correct rc attribute", request.getAttribute("rc") == null);

	assertEquals(locale, Config.get(request, Config.FMT_LOCALE));
	LocalizationContext lc = (LocalizationContext) Config.get(request, Config.FMT_LOCALIZATION_CONTEXT);
	assertEquals("messageX", lc.getResourceBundle().getString("code1"));
}

Example 17

Source File: RequestContext.java From spring-analysis-note with MIT License

5 votes

@Nullable
public static TimeZone getJstlTimeZone(HttpServletRequest request, @Nullable ServletContext servletContext) {
	Object timeZoneObject = Config.get(request, Config.FMT_TIME_ZONE);
	if (timeZoneObject == null) {
		HttpSession session = request.getSession(false);
		if (session != null) {
			timeZoneObject = Config.get(session, Config.FMT_TIME_ZONE);
		}
		if (timeZoneObject == null && servletContext != null) {
			timeZoneObject = Config.get(servletContext, Config.FMT_TIME_ZONE);
		}
	}
	return (timeZoneObject instanceof TimeZone ? (TimeZone) timeZoneObject : null);
}

Example 18

Source File: RequestContext.java From spring-analysis-note with MIT License

5 votes

@Nullable
public static Locale getJstlLocale(HttpServletRequest request, @Nullable ServletContext servletContext) {
	Object localeObject = Config.get(request, Config.FMT_LOCALE);
	if (localeObject == null) {
		HttpSession session = request.getSession(false);
		if (session != null) {
			localeObject = Config.get(session, Config.FMT_LOCALE);
		}
		if (localeObject == null && servletContext != null) {
			localeObject = Config.get(servletContext, Config.FMT_LOCALE);
		}
	}
	return (localeObject instanceof Locale ? (Locale) localeObject : null);
}

Example 19

Source File: JstlUtils.java From spring-analysis-note with MIT License

5 votes

@Override
public Locale getLocale() {
	HttpSession session = this.request.getSession(false);
	if (session != null) {
		Object localeObject = Config.get(session, Config.FMT_LOCALE);
		if (localeObject instanceof Locale) {
			return (Locale) localeObject;
		}
	}
	return RequestContextUtils.getLocale(this.request);
}

Example 20

Source File: JstlResolver.java From lams with GNU General Public License v2.0

2 votes

public Locale resolveLocale(final HttpServletRequest request) {

		return (Locale) Config.get(request.getSession(), Config.FMT_LOCALE);
	}