Examples with ValueDescriptor org.qi4j.api.value.ValueDescriptor used on opensource projects

Example 21 with ValueDescriptor

use of org.qi4j.api.value.ValueDescriptor in project qi4j-sdk by Qi4j.

the class ResourceTemplateResponseWriter method writeResponse.

@Override
public boolean writeResponse(final Object result, final Response response) throws ResourceException {
    MediaType type = getVariant(response.getRequest(), ENGLISH, supportedMediaTypes).getMediaType();
    if (type != null) {
        // Try to find template for this specific resource
        StringBuilder templateBuilder = (StringBuilder) response.getRequest().getAttributes().get("template");
        String templateName = templateBuilder.toString();
        if (result instanceof ValueDescriptor) {
            templateName += "_form";
        }
        final String extension = metadataService.getExtension(type);
        templateName += "." + extension;
        // Have we failed on this one before, then don't try again
        if (skip.contains(templateName)) {
            return false;
        }
        try {
            final Template template = cfg.getTemplate(templateName);
            Representation rep = new WriterRepresentation(MediaType.TEXT_HTML) {

                @Override
                public void write(Writer writer) throws IOException {
                    Map<String, Object> context = new HashMap<String, Object>();
                    context.put("request", response.getRequest());
                    context.put("response", response);
                    context.put("result", result);
                    try {
                        template.process(context, writer);
                    } catch (TemplateException e) {
                        throw new IOException(e);
                    }
                }
            };
            response.setEntity(rep);
            return true;
        } catch (Exception e) {
            skip.add(templateName);
        // Ignore
        }
    }
    return false;
}

Example 22 with ValueDescriptor

use of org.qi4j.api.value.ValueDescriptor in project qi4j-sdk by Qi4j.

the class ValueEqualityTest method givenValuesOfTheSameTypeWhenTestingValueDescriptorEqualityExpectEquals.

// 
// -------------------------------:: ValueDescriptor equality tests ::----------------------------------------------
// 
@Test
public void givenValuesOfTheSameTypeWhenTestingValueDescriptorEqualityExpectEquals() {
    Some some = buildSomeValue(module);
    ValueDescriptor someDescriptor = qi4j.api().valueDescriptorFor(some);
    Some other = buildSomeValue(module);
    ValueDescriptor otherDescriptor = qi4j.api().valueDescriptorFor(other);
    assertThat("ValueDescriptors equal", someDescriptor, equalTo(otherDescriptor));
    assertThat("ValueDescriptors hashcode equal", someDescriptor.hashCode(), equalTo(otherDescriptor.hashCode()));
}