Examples with Reader java.io.Reader used on opensource projects

Example 36 with Reader

use of java.io.Reader in project hackpad by dropbox.

the class CachingModuleScriptProviderBase method getModuleScript.

public ModuleScript getModuleScript(Context cx, String moduleId, URI moduleUri, Scriptable paths) throws Exception {
    final CachedModuleScript cachedModule1 = getLoadedModule(moduleId);
    final Object validator1 = getValidator(cachedModule1);
    final ModuleSource moduleSource = (moduleUri == null) ? moduleSourceProvider.loadSource(moduleId, paths, validator1) : moduleSourceProvider.loadSource(moduleUri, validator1);
    if (moduleSource == ModuleSourceProvider.NOT_MODIFIED) {
        return cachedModule1.getModule();
    }
    if (moduleSource == null) {
        return null;
    }
    final Reader reader = moduleSource.getReader();
    try {
        final int idHash = moduleId.hashCode();
        synchronized (loadLocks[(idHash >>> loadLockShift) & loadLockMask]) {
            final CachedModuleScript cachedModule2 = getLoadedModule(moduleId);
            if (cachedModule2 != null) {
                if (!equal(validator1, getValidator(cachedModule2))) {
                    return cachedModule2.getModule();
                }
            }
            final URI sourceUri = moduleSource.getUri();
            final ModuleScript moduleScript = new ModuleScript(cx.compileReader(reader, sourceUri.toString(), 1, moduleSource.getSecurityDomain()), sourceUri, moduleSource.getBase());
            putLoadedModule(moduleId, moduleScript, moduleSource.getValidator());
            return moduleScript;
        }
    } finally {
        reader.close();
    }
}

Example 37 with Reader

use of java.io.Reader in project elasticsearch by elastic.

the class MustacheScriptEngineService method compile.

/**
     * Compile a template string to (in this case) a Mustache object than can
     * later be re-used for execution to fill in missing parameter values.
     *
     * @param templateSource a string representing the template to compile.
     * @return a compiled template object for later execution.
     * */
@Override
public Object compile(String templateName, String templateSource, Map<String, String> params) {
    final MustacheFactory factory = createMustacheFactory(params);
    Reader reader = new FastStringReader(templateSource);
    return factory.compile(reader, "query-template");
}

Example 38 with Reader

use of java.io.Reader in project elasticsearch by elastic.

the class IcuTokenizerFactoryTests method testIcuCustomizeRuleFile.

public void testIcuCustomizeRuleFile() throws IOException {
    TestAnalysis analysis = createTestAnalysis();
    // test the tokenizer with single rule file
    TokenizerFactory tokenizerFactory = analysis.tokenizer.get("user_rule_tokenizer");
    ICUTokenizer tokenizer = (ICUTokenizer) tokenizerFactory.create();
    Reader reader = new StringReader("One-two punch.  Brang-, not brung-it.  This one--not that one--is the right one, -ish.");
    tokenizer.setReader(reader);
    assertTokenStreamContents(tokenizer, new String[] { "One-two", "punch", "Brang", "not", "brung-it", "This", "one", "not", "that", "one", "is", "the", "right", "one", "ish" });
}

Example 39 with Reader

use of java.io.Reader in project elasticsearch by elastic.

the class IcuTokenizerFactoryTests method testSimpleIcuTokenizer.

public void testSimpleIcuTokenizer() throws IOException {
    TestAnalysis analysis = createTestAnalysis();
    TokenizerFactory tokenizerFactory = analysis.tokenizer.get("icu_tokenizer");
    ICUTokenizer tokenizer = (ICUTokenizer) tokenizerFactory.create();
    Reader reader = new StringReader("向日葵, one-two");
    tokenizer.setReader(reader);
    assertTokenStreamContents(tokenizer, new String[] { "向日葵", "one", "two" });
}

Example 40 with Reader

use of java.io.Reader in project che by eclipse.

the class JavadocContentAccess2 method getContentsFromInputStream.

private static String getContentsFromInputStream(InputStream in, String encoding) throws CoreException {
    final int defaultFileSize = 15 * 1024;
    StringBuffer buffer = new StringBuffer(defaultFileSize);
    Reader reader = null;
    try {
        reader = new BufferedReader(new InputStreamReader(in, encoding), defaultFileSize);
        char[] readBuffer = new char[2048];
        int charCount = reader.read(readBuffer);
        while (charCount > 0) {
            buffer.append(readBuffer, 0, charCount);
            charCount = reader.read(readBuffer);
        }
    } catch (IOException e) {
        throw new CoreException(new Status(IStatus.ERROR, "JavaPlugin.getPluginId()", e.getMessage(), e));
    } finally {
        try {
            if (reader != null) {
                //this will also close the InputStream wrapped in the reader
                reader.close();
            }
        } catch (IOException e) {
        //ignore
        }
    }
    return buffer.toString();
}