Examples with Mustache com.github.mustachejava.Mustache used on opensource projects

Example 6 with Mustache

use of com.github.mustachejava.Mustache in project dropwizard by dropwizard.

the class MustacheViewRenderer method render.

@Override
public void render(View view, Locale locale, OutputStream output) throws IOException {
    try {
        final MustacheFactory mustacheFactory = useCache ? factories.get(view.getClass()) : createNewMustacheFactory(view.getClass());
        final Mustache template = mustacheFactory.compile(view.getTemplateName());
        final Charset charset = view.getCharset().orElse(StandardCharsets.UTF_8);
        try (OutputStreamWriter writer = new OutputStreamWriter(output, charset)) {
            template.execute(writer, view);
        }
    } catch (Throwable e) {
        throw new ViewRenderException("Mustache template error: " + view.getTemplateName(), e);
    }
}

Example 7 with Mustache

use of com.github.mustachejava.Mustache in project elasticsearch by elastic.

the class CustomMustacheFactoryTests method testUrlEncoder.

public void testUrlEncoder() {
    final ScriptEngineService engine = new MustacheScriptEngineService();
    final Map<String, String> params = singletonMap(Script.CONTENT_TYPE_OPTION, X_WWW_FORM_URLENCODED_MIME_TYPE);
    Mustache script = (Mustache) engine.compile(null, "{\"field\": \"{{value}}\"}", params);
    CompiledScript compiled = new CompiledScript(INLINE, null, MustacheScriptEngineService.NAME, script);
    ExecutableScript executable = engine.executable(compiled, singletonMap("value", "tilde~ AND date:[2016 FROM*]"));
    BytesReference result = (BytesReference) executable.run();
    assertThat(result.utf8ToString(), equalTo("{\"field\": \"tilde%7E+AND+date%3A%5B2016+FROM*%5D\"}"));
}

Example 8 with Mustache

use of com.github.mustachejava.Mustache in project elasticsearch by elastic.

the class CustomMustacheFactoryTests method testJsonEscapeEncoder.

public void testJsonEscapeEncoder() {
    final ScriptEngineService engine = new MustacheScriptEngineService();
    final Map<String, String> params = randomBoolean() ? singletonMap(Script.CONTENT_TYPE_OPTION, JSON_MIME_TYPE) : emptyMap();
    Mustache script = (Mustache) engine.compile(null, "{\"field\": \"{{value}}\"}", params);
    CompiledScript compiled = new CompiledScript(INLINE, null, MustacheScriptEngineService.NAME, script);
    ExecutableScript executable = engine.executable(compiled, singletonMap("value", "a \"value\""));
    BytesReference result = (BytesReference) executable.run();
    assertThat(result.utf8ToString(), equalTo("{\"field\": \"a \\\"value\\\"\"}"));
}

Example 9 with Mustache

use of com.github.mustachejava.Mustache in project error-prone by google.

the class BugPatternIndexWriter method dump.

void dump(Collection<BugPatternInstance> patterns, Writer w, Target target, Set<String> enabledChecks) throws IOException {
    // (Default, Severity) -> [Pattern...]
    SortedSetMultimap<IndexEntry, MiniDescription> sorted = TreeMultimap.create(Comparator.comparing(IndexEntry::onByDefault).reversed().thenComparing(IndexEntry::severity), Comparator.comparing(MiniDescription::name));
    for (BugPatternInstance pattern : patterns) {
        sorted.put(IndexEntry.create(enabledChecks.contains(pattern.name), pattern.severity), MiniDescription.create(pattern));
    }
    Map<String, Object> templateData = new HashMap<>();
    List<Map<String, Object>> bugpatternData = Multimaps.asMap(sorted).entrySet().stream().map(e -> ImmutableMap.of("category", e.getKey().asCategoryHeader(), "checks", e.getValue())).collect(Collectors.toCollection(ArrayList::new));
    templateData.put("bugpatterns", bugpatternData);
    if (target == Target.EXTERNAL) {
        Map<String, String> frontmatterData = ImmutableMap.<String, String>builder().put("title", "Bug Patterns").put("layout", "bugpatterns").build();
        DumperOptions options = new DumperOptions();
        options.setDefaultFlowStyle(DumperOptions.FlowStyle.BLOCK);
        Yaml yaml = new Yaml(options);
        Writer yamlWriter = new StringWriter();
        yamlWriter.write("---\n");
        yaml.dump(frontmatterData, yamlWriter);
        yamlWriter.write("---\n");
        templateData.put("frontmatter", yamlWriter.toString());
        MustacheFactory mf = new DefaultMustacheFactory();
        Mustache mustache = mf.compile("com/google/errorprone/resources/bugpatterns_external.mustache");
        mustache.execute(w, templateData);
    } else {
        MustacheFactory mf = new DefaultMustacheFactory();
        Mustache mustache = mf.compile("com/google/errorprone/resources/bugpatterns_internal.mustache");
        mustache.execute(w, templateData);
    }
}

Example 10 with Mustache

use of com.github.mustachejava.Mustache in project camel by apache.

the class MustacheEndpoint method createMustache.

/**
     * Read and compile a Mustache template
     *
     * @param resourceReader Reader used to get template
     * @param resourceUri    Template Id
     * @return Template
     */
private Mustache createMustache(Reader resourceReader, String resourceUri) throws IOException {
    ClassLoader oldcl = Thread.currentThread().getContextClassLoader();
    try {
        ClassLoader apcl = getCamelContext().getApplicationContextClassLoader();
        if (apcl != null) {
            Thread.currentThread().setContextClassLoader(apcl);
        }
        Mustache newMustache;
        if (startDelimiter != null && endDelimiter != null && mustacheFactory instanceof DefaultMustacheFactory) {
            DefaultMustacheFactory defaultMustacheFactory = (DefaultMustacheFactory) mustacheFactory;
            newMustache = defaultMustacheFactory.compile(resourceReader, resourceUri, startDelimiter, endDelimiter);
        } else {
            newMustache = mustacheFactory.compile(resourceReader, resourceUri);
        }
        return newMustache;
    } finally {
        resourceReader.close();
        if (oldcl != null) {
            Thread.currentThread().setContextClassLoader(oldcl);
        }
    }
}