Java LSParser.parseURI方法代码示例

import org.w3c.dom.ls.LSParser; //导入方法依赖的package包/类
/**
 * Finds bean definition element by id and type in Spring application context and
 * performs unmarshalling in order to return JaxB object.
 * @param project
 * @param id
 * @param type
 * @return
 */
public <T> T getBeanDefinition(File configFile, Project project, String id, Class<T> type) {
    LSParser parser = XMLUtils.createLSParser();

    GetSpringBeanFilter filter = new GetSpringBeanFilter(id, type);
    parser.setFilter(filter);

    List<File> configFiles = new ArrayList<>();
    configFiles.add(configFile);
    configFiles.addAll(getConfigImports(configFile, project));

    for (File file : configFiles) {
        parser.parseURI(file.toURI().toString());

        if (filter.getBeanDefinition() != null) {
            return createJaxbObjectFromElement(filter.getBeanDefinition());
        }
    }

    return null;
}
 

import org.w3c.dom.ls.LSParser; //导入方法依赖的package包/类
/**
 * Finds all bean definition elements by type and attribute values in Spring application context and
 * performs unmarshalling in order to return a list of JaxB object.
 * @param project
 * @param type
 * @param attributes
 * @return
 */
public <T> List<T> getBeanDefinitions(File configFile, Project project, Class<T> type, Map<String, String> attributes) {
    List<T> beanDefinitions = new ArrayList<T>();

    List<File> importedFiles = getConfigImports(configFile, project);
    for (File importLocation : importedFiles) {
        beanDefinitions.addAll(getBeanDefinitions(importLocation, project, type, attributes));
    }

    LSParser parser = XMLUtils.createLSParser();

    GetSpringBeansFilter filter = new GetSpringBeansFilter(type, attributes);
    parser.setFilter(filter);
    parser.parseURI(configFile.toURI().toString());

    for (Element element : filter.getBeanDefinitions()) {
        beanDefinitions.add(createJaxbObjectFromElement(element));
    }

    return beanDefinitions;
}
 

import org.w3c.dom.ls.LSParser; //导入方法依赖的package包/类
/**
 * Checking for namespace normalization.
 * @see <a href="content/screenName.xml">screenName.xml</a> has prefix of
 * userName is bound to "http://hibid.com/user" namespace normalization
 * will create a namespace of prefix us and attach userEmail.
 *
 * @throws Exception If any errors occur.
 */
@Test
public void testCheckScreenNameExists() throws Exception {
    String resultFile = USER_DIR + "screenName.out";
    String xmlFile = XML_DIR + "screenName.xml";
    String goldFile = GOLDEN_DIR + "screenNameGold.xml";

    String nsTagName = "http://hibid.com/screenName";
    String userNs = "http://hibid.com/user";

    try (FileOutputStream output = new FileOutputStream(resultFile)) {
        DOMImplementationRegistry registry = DOMImplementationRegistry.newInstance();
        DOMImplementationLS impl = (DOMImplementationLS) registry.getDOMImplementation("LS");
        LSSerializer writer = impl.createLSSerializer();
        LSParser builder = impl.createLSParser(DOMImplementationLS.MODE_SYNCHRONOUS, null);
        Document document = builder.parseURI(xmlFile);
        NodeList nl = document.getElementsByTagNameNS(nsTagName, "screen-name");
        assertEquals(nl.getLength(), 1);
        Element screenName = (Element)nl.item(0);
        Element userEmail = document.createElementNS(userNs, "userEmail");
        assertTrue(userEmail.isDefaultNamespace(userNs));

        Text email = document.createTextNode("[email protected]");
        userEmail.appendChild(email);
        screenName.appendChild(userEmail);
        document.normalizeDocument();

        MyDOMOutput domoutput = new MyDOMOutput();
        domoutput.setByteStream(output);
        writer.write(document, domoutput);
    }
    assertTrue(compareDocumentWithGold(goldFile, resultFile));
}
 

import org.w3c.dom.ls.LSParser; //导入方法依赖的package包/类
/**
 * Reads file import locations from Spring bean application context.
 * @param project
 * @return
 */
public List<File> getConfigImports(File configFile, Project project) {
    LSParser parser = XMLUtils.createLSParser();

    GetSpringImportsFilter filter = new GetSpringImportsFilter(configFile);
    parser.setFilter(filter);
    parser.parseURI(configFile.toURI().toString());

    return filter.getImportedFiles();
}