Examples with XPathResult com.android.tools.build.bundletool.xml.XPathResolver.XPathResult used on opensource projects

Example 1 with XPathResult

use of com.android.tools.build.bundletool.xml.XPathResolver.XPathResult in project bundletool by google.

the class DumpManager method printManifest.

void printManifest(BundleModuleName moduleName, Optional<String> xPathExpression) {
    // Extract the manifest from the bundle.
    ZipPath manifestPath = ZipPath.create(moduleName.getName()).resolve(SpecialModuleEntry.ANDROID_MANIFEST.getPath());
    XmlProtoNode manifestProto = new XmlProtoNode(extractAndParse(bundlePath, manifestPath, XmlNode::parseFrom));
    // Convert the proto to real XML.
    Document document = XmlProtoToXmlConverter.convert(manifestProto);
    // Select the output.
    String output;
    if (xPathExpression.isPresent()) {
        try {
            XPath xPath = XPathFactory.newInstance().newXPath();
            xPath.setNamespaceContext(new XmlNamespaceContext(manifestProto));
            XPathExpression compiledXPathExpression = xPath.compile(xPathExpression.get());
            XPathResult xPathResult = XPathResolver.resolve(document, compiledXPathExpression);
            output = xPathResult.toString();
        } catch (XPathExpressionException e) {
            throw InvalidCommandException.builder().withInternalMessage("Error in the XPath expression: " + xPathExpression).withCause(e).build();
        }
    } else {
        output = XmlUtils.documentToString(document);
    }
    // Print the output.
    printStream.println(output.trim());
}