Example usage for org.apache.commons.digester.xmlrules DigesterLoader createDigester

Introduction

In this page you can find the example usage for org.apache.commons.digester.xmlrules DigesterLoader createDigester.

Prototype

public static Digester createDigester(URL rulesXml) 

Source Link

Document

Creates a new digester and initializes it from the specified XML file

Usage

From source file:com.panet.imeta.core.config.DigesterConfigManager.java

/**
 * Loads the configuration parameters by delegating to commons digester.
 *///from w  ww. ja v a 2 s.co m
public Collection<T> load() throws KettleConfigException {
    ClassLoader loader = Thread.currentThread().getContextClassLoader();

    Digester digester = DigesterLoader.createDigester(loader.getResource(rulesURL));

    final Set<T> configObjs = new LinkedHashSet<T>();

    digester.addRule(setNext, new SetNextRule("") {
        @SuppressWarnings("unchecked")
        public void end(String nameSpace, String name) throws Exception {
            configObjs.add((T) digester.peek());
        }
    });

    try {
        digester.parse(loader.getResource(configURL));
    } catch (Exception e) {
        throw new KettleConfigException(e);
    }

    return configObjs;
}

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From source file:com.discursive.jccook.xml.bean.VariableSubExample.java

public void testDigest() throws Exception {

    List emails = new ArrayList();

    Map vars = new HashMap();
    vars.put("email.to", "tobrien@discursive.com");
    vars.put("user.name", "Tim");
    vars.put("order.id", "1RR2E223WVVS");
    vars.put("product.name", "Foundation");

    MultiVariableExpander expander = new MultiVariableExpander();
    expander.addSource("$", vars);

    Substitutor substitutor = new VariableSubstitutor(expander);

    InputStream input = getClass().getResourceAsStream("./email.xml");

    URL rules = getClass().getResource("./email-rules.xml");
    Digester digester = DigesterLoader.createDigester(rules);
    digester.setSubstitutor(substitutor);
    digester.push(emails);/*w  w w. ja v a  2 s.c  o m*/

    digester.parse(input);

    System.out.println("Resulting Email: " + emails.get(0));

}

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From source file:com.discursive.jccook.xml.bean.BetwixtExample.java

public void testCustomXmlOutput() throws Exception {

    List plays = new ArrayList();

    InputStream input = getClass().getResourceAsStream("./plays.xml");
    URL rules = getClass().getResource("./play-rules.xml");
    Digester digester = DigesterLoader.createDigester(rules);
    digester.push(plays);/*from  w  w  w .j av  a 2  s  .  c o  m*/
    Object root = digester.parse(input);

    logger.debug("Number of plays: " + plays.size());

    Play play = (Play) plays.get(0);

    BeanWriter beanWriter = new BeanWriter();
    beanWriter.enablePrettyPrint();
    beanWriter.write(play);

    logger.debug(beanWriter.toString());
}

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From source file:de.mpg.escidoc.services.syndication.Feeds.java

/**
 * Unmarshalling of the feed definitions XML file on hand of the feeds digester rules   
 * @param rulesFileName is URI of the digester rules file 
 * @param feedsFileName is URI of the feed definitions file 
 * @return feed collection class/*from   ww  w. j  a v  a2s . c  o m*/
 * @throws SyndicationException
 */
public static Feeds readFeedsFromXml(String rulesFileName, String feedsFileName) throws SyndicationException {
    URL rules = Feeds.class.getClassLoader().getResource(rulesFileName);

    Digester digester = DigesterLoader.createDigester(rules);
    digester.setNamespaceAware(false);

    Feeds fs = null;
    try {
        InputStream input = ResourceUtil.getResourceAsStream(feedsFileName, Feeds.class.getClassLoader());
        fs = (Feeds) digester.parse(input);
    } catch (Exception e) {
        throw new SyndicationException("Cannot parse: " + feedsFileName, e);
    }

    return fs;
}

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From source file:fr.paris.lutece.plugins.updater.service.catalog.CatalogService.java

/**
 * Load a catalog list from a reader object
 * @param reader The reader//  w  w  w.j  av a2  s  .c o  m
 */
private void loadCatalogsList(Reader reader) {
    // Configure Digester from XML ruleset
    URL rules = getClass().getResource(FILE_CATALOGS_LIST_RULES);

    Digester digester = DigesterLoader.createDigester(rules);

    // Push empty List onto Digester's Stack
    digester.push(this);

    try {
        digester.parse(reader);
    } catch (FileNotFoundException e) {
        AppLogService.error(EXCEPTION_MESSAGE + e.getMessage(), e);
    } catch (SAXException e) {
        AppLogService.error(EXCEPTION_MESSAGE + e.getMessage(), e);
    } catch (IOException e) {
        AppLogService.error(EXCEPTION_MESSAGE + e.getMessage(), e);
    }
}

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From source file:com.agnie.useradmin.tools.dbinit.DBInitializer.java

@Transactional
public void createPermissionsRoles(Application dm) throws Exception {
    HashMap<String, Permission> permMapping = new HashMap<String, Permission>();
    List<Permission> pms = new ArrayList<Permission>();
    InputStream input = getClass().getResourceAsStream("permissions.xml");
    URL rules = getClass().getResource("permission-digester-rule.xml");
    Digester digester = DigesterLoader.createDigester(rules);
    digester.push(pms);//from ww  w .j  a  v a2  s  .  c  o m
    digester.parse(input);
    for (Permission pm : pms) {
        pm.setId(java.util.UUID.randomUUID().toString());
        pm.setApplication(dm);
        em.get().persist(pm);
        permMapping.put(pm.getCode(), pm);
    }
    createRole(permMapping, dm);
}

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From source file:fr.paris.lutece.plugins.updater.service.catalog.CatalogService.java

/**
 * Load a catalog from a reader object/*from  w ww .j  a va 2  s  . c  om*/
 * @param reader The reader
 */
private void load(Reader reader) {
    // Configure Digester from XML ruleset
    URL rules = getClass().getResource(FILE_CATALOG_RULES);

    Digester digester = DigesterLoader.createDigester(rules);

    // Push empty List onto Digester's Stack
    digester.push(this);

    try {
        digester.parse(reader);
    } catch (FileNotFoundException e) {
        AppLogService.error(EXCEPTION_MESSAGE + e.getMessage(), e);
    } catch (SAXException e) {
        AppLogService.error(EXCEPTION_MESSAGE + e.getMessage(), e);
    } catch (IOException e) {
        AppLogService.error(EXCEPTION_MESSAGE + e.getMessage(), e);
    }
}

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From source file:com.agnie.useradmin.tools.dbinit.DBInitializer.java

@Transactional
public void createRole(HashMap<String, Permission> permMapping, Application dm) throws Exception {
    List<DummyRole> rls = new ArrayList<DummyRole>();
    InputStream input = getClass().getResourceAsStream("roles.xml");
    URL rules = getClass().getResource("role-digester-rule.xml");
    Digester digester = DigesterLoader.createDigester(rules);
    digester.push(rls);//from w ww .j  a va 2s .  c  om
    digester.parse(input);
    List<Permission> pms = null;
    for (DummyRole dummyRole : rls) {
        pms = new ArrayList<Permission>();
        Role rl = new Role();
        rl.setId(java.util.UUID.randomUUID().toString());
        rl.setName(dummyRole.getName());
        rl.setDescription(dummyRole.getDescription());
        rl.setLevel(dummyRole.getAuthLevel());
        rl.setApplication(dm);
        List<String> rlPms = dummyRole.getPermissions();
        for (String rlpm : rlPms) {
            pms.add(permMapping.get(rlpm));
        }
        rl.setPermissions(pms);
        em.get().persist(rl);
    }

}

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From source file:fr.paris.lutece.portal.service.plugin.PluginFile.java

/**
 * Load plugin data from the XML file using Jakarta Commons Digester
 * @param strFilename The XML plugin filename
 * @throws fr.paris.lutece.portal.service.init.LuteceInitException If a problem occured during the loading
 */// w  ww .j a  v a2s.  c o  m
public void load(String strFilename) throws LuteceInitException {
    // Configure Digester from XML ruleset
    URL rules = getClass().getResource(FILE_RULES);
    Digester digester = DigesterLoader.createDigester(rules);

    // Push empty List onto Digester's Stack
    digester.push(this);
    digester.setValidating(false);

    try {
        InputStream input = new FileInputStream(strFilename);
        digester.parse(input);
    } catch (FileNotFoundException e) {
        throw new LuteceInitException("Error loading plugin file : " + strFilename, e);
    } catch (SAXException e) {
        throw new LuteceInitException("Error loading plugin file : " + strFilename, e);
    } catch (IOException e) {
        throw new LuteceInitException("Error loading plugin file : " + strFilename, e);
    }
}

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From source file:com.germinus.easyconf.ConfigurationLoader.java

/**
 * Read an XML file and return an Object representation of its contents
 *//* w w w.j ava  2s  . com*/
Object loadXMLFile(URL confFileUrl, ComponentProperties properties) throws IOException, SAXException {
    log.debug("Loading XML file: " + confFileUrl);
    String componentName = properties.getComponentName();
    String rulesFileName = componentName + Conventions.DIGESTERRULES_EXTENSION;
    URL digesterRulesUrl = ClasspathUtil.locateResource(rulesFileName);
    if (digesterRulesUrl == null) {
        throw new DigesterRulesNotFoundException(componentName, rulesFileName);
    }
    Digester digester = DigesterLoader.createDigester(digesterRulesUrl);
    digester.setUseContextClassLoader(true);
    digester.setValidating(false);

    MultiVariableExpander expander = new MultiVariableExpander();
    expander.addSource("$", properties.toMap());
    Substitutor substitutor = new VariableSubstitutor(expander);
    digester.setSubstitutor(substitutor);

    try {
        Object confObj = digester.parse(confFileUrl.openStream());
        log.info("Read configuration from " + confFileUrl);
        return confObj;
    } catch (IllegalArgumentException e) {
        //FIXME: it does not catch the exception
        throw new InvalidPropertyException(properties.getComponentName(), e);
    }
}

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