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

Example 41 with StringReader

use of java.io.StringReader in project platform_frameworks_base by android.

the class FullBackupTest method testparseBackupSchemeFromXml_onlyInclude.

public void testparseBackupSchemeFromXml_onlyInclude() throws Exception {
    mXpp.setInput(new StringReader("<full-backup-content>" + "<include path=\"onlyInclude.txt\" domain=\"file\"/>" + "</full-backup-content>"));
    FullBackup.BackupScheme bs = FullBackup.getBackupSchemeForTest(mContext);
    bs.parseBackupSchemeFromXmlLocked(mXpp, excludesSet, includeMap);
    assertEquals("Excluding files when there was no <exclude/> tag.", 0, excludesSet.size());
    assertEquals("Unexpected number of <include/>s", 1, includeMap.size());
    Set<String> fileDomainIncludes = includeMap.get(FullBackup.FILES_TREE_TOKEN);
    assertEquals("Didn't find expected file domain include.", 1, fileDomainIncludes.size());
    assertEquals("Invalid path parsed for <include/>", new File(mContext.getFilesDir(), "onlyInclude.txt").getCanonicalPath(), fileDomainIncludes.iterator().next());
}

Example 42 with StringReader

use of java.io.StringReader in project platformlayer by platformlayer.

the class ConfigMap method read.

public static Properties read(OpsTarget target, File path) throws OpsException {
    String contents = target.readTextFile(path);
    if (contents == null) {
        return null;
    }
    Properties properties = new Properties();
    try {
        properties.load(new StringReader(contents));
    } catch (IOException e) {
        throw new OpsException("Error reading properties file: " + path, e);
    }
    // return new ConfigMap(properties);
    return properties;
}

Example 43 with StringReader

use of java.io.StringReader in project platformlayer by platformlayer.

the class CloneHelpers method cloneViaJaxb.

public static <T> T cloneViaJaxb(T o) {
    try {
        Class<T> objectClass = (Class<T>) o.getClass();
        JaxbHelper jaxbHelper = JaxbHelper.get(objectClass);
        String xml = JaxbHelper.toXml(o, false);
        return jaxbHelper.deserialize(new StringReader(xml), objectClass);
    } catch (UnmarshalException e) {
        throw new IllegalStateException("Error while cloning object", e);
    } catch (JAXBException e) {
        throw new IllegalStateException("Error while cloning object", e);
    }
}

Example 44 with StringReader

use of java.io.StringReader in project antlr4 by antlr.

the class XPath method split.

// TODO: check for invalid token/rule names, bad syntax
public XPathElement[] split(String path) {
    ANTLRInputStream in;
    try {
        in = new ANTLRInputStream(new StringReader(path));
    } catch (IOException ioe) {
        throw new IllegalArgumentException("Could not read path: " + path, ioe);
    }
    XPathLexer lexer = new XPathLexer(in) {

        @Override
        public void recover(LexerNoViableAltException e) {
            throw e;
        }
    };
    lexer.removeErrorListeners();
    lexer.addErrorListener(new XPathLexerErrorListener());
    CommonTokenStream tokenStream = new CommonTokenStream(lexer);
    try {
        tokenStream.fill();
    } catch (LexerNoViableAltException e) {
        int pos = lexer.getCharPositionInLine();
        String msg = "Invalid tokens or characters at index " + pos + " in path '" + path + "'";
        throw new IllegalArgumentException(msg, e);
    }
    List<Token> tokens = tokenStream.getTokens();
    //		System.out.println("path="+path+"=>"+tokens);
    List<XPathElement> elements = new ArrayList<XPathElement>();
    int n = tokens.size();
    int i = 0;
    loop: while (i < n) {
        Token el = tokens.get(i);
        Token next = null;
        switch(el.getType()) {
            case XPathLexer.ROOT:
            case XPathLexer.ANYWHERE:
                boolean anywhere = el.getType() == XPathLexer.ANYWHERE;
                i++;
                next = tokens.get(i);
                boolean invert = next.getType() == XPathLexer.BANG;
                if (invert) {
                    i++;
                    next = tokens.get(i);
                }
                XPathElement pathElement = getXPathElement(next, anywhere);
                pathElement.invert = invert;
                elements.add(pathElement);
                i++;
                break;
            case XPathLexer.TOKEN_REF:
            case XPathLexer.RULE_REF:
            case XPathLexer.WILDCARD:
                elements.add(getXPathElement(el, false));
                i++;
                break;
            case Token.EOF:
                break loop;
            default:
                throw new IllegalArgumentException("Unknowth path element " + el);
        }
    }
    return elements.toArray(new XPathElement[0]);
}

Example 45 with StringReader

use of java.io.StringReader in project platform_frameworks_base by android.

the class BaseTestRunner method getFilteredTrace.

// END android-changed
/**
	 * Filters stack frames from internal JUnit classes
	 */
public static String getFilteredTrace(String stack) {
    if (showStackRaw())
        return stack;
    StringWriter sw = new StringWriter();
    PrintWriter pw = new PrintWriter(sw);
    StringReader sr = new StringReader(stack);
    // BEGIN android-changed
    // Use a sensible default buffer size
    BufferedReader br = new BufferedReader(sr, 1000);
    // END android-changed
    String line;
    try {
        while ((line = br.readLine()) != null) {
            if (!filterLine(line))
                pw.println(line);
        }
    } catch (Exception IOException) {
        // return the stack unfiltered
        return stack;
    }
    return sw.toString();
}