Example usage for java.util Properties propertyNames

List of usage examples for java.util Properties propertyNames

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Introduction

In this page you can find the example usage for java.util Properties propertyNames.

Prototype

public Enumeration<?> propertyNames()

Source Link

Document

Returns an enumeration of all the keys in this property list, including distinct keys in the default property list if a key of the same name has not already been found from the main properties list.

Usage

From source file:org.nuxeo.theme.themes.ThemeSerializer.java

private void serializeFormat(final Format format, final org.w3c.dom.Element domParent) {
    final String typeName = format.getFormatType().getTypeName();
    final org.w3c.dom.Element domElement = doc.createElement(typeName);

    final String description = format.getDescription();
    if (description != null) {
        domParent.appendChild(doc.createComment(String.format(" %s ", description)));
    }/*www .  j  a v a  2  s .  c  o m*/

    StringBuilder s = new StringBuilder();
    Iterator<Element> iter = ElementFormatter.getElementsFor(format).iterator();
    boolean hasElement = iter.hasNext();
    while (iter.hasNext()) {
        Element element = iter.next();
        s.append(element.computeXPath());
        if (iter.hasNext()) {
            s.append("|");
        }
    }
    if (hasElement) {
        domElement.setAttribute("element", s.toString());
    }

    // widgets
    if ("widget".equals(typeName)) {
        // view name
        String viewName = format.getName();
        org.w3c.dom.Element domView = doc.createElement("view");
        domView.appendChild(doc.createTextNode(viewName));
        domElement.appendChild(domView);

        // properties
        Properties properties = format.getProperties();
        Enumeration<?> names = properties.propertyNames();

        while (names.hasMoreElements()) {
            String name = (String) names.nextElement();
            if ("view".equals(name)) {
                continue;
            }
            String value = properties.getProperty(name);
            org.w3c.dom.Element domAttr = doc.createElement(name);
            domAttr.appendChild(doc.createTextNode(Utils.cleanUp(value)));
            domElement.appendChild(domAttr);
        }
    }

    // layout
    else if ("layout".equals(typeName)) {
        Properties properties = format.getProperties();
        Enumeration<?> names = properties.propertyNames();
        while (names.hasMoreElements()) {
            String name = (String) names.nextElement();
            String value = properties.getProperty(name);
            org.w3c.dom.Element domView = doc.createElement(name);
            domView.appendChild(doc.createTextNode(Utils.cleanUp(value)));
            domElement.appendChild(domView);
        }
    }

    // style
    else if ("style".equals(typeName)) {
        Style style = (Style) format;
        if (style.isExternal()) {
            return;
        }
        String styleName = style.getName();
        Style ancestor = (Style) ThemeManager.getAncestorFormatOf(style);
        if (styleName != null) {
            domElement.setAttribute("name", styleName);
        }
        if (ancestor != null) {
            domElement.setAttribute("inherit", ancestor.getName());
        }
        if (style.isRemote()) {
            domElement.setAttribute("remote", "true");
        }
        if ((!style.isRemote() || style.isCustomized())) {
            for (String viewName : style.getSelectorViewNames()) {
                for (String path : style.getPathsForView(viewName)) {
                    Properties styleProperties = style.getPropertiesFor(viewName, path);
                    if (styleProperties.isEmpty()) {
                        continue;
                    }
                    org.w3c.dom.Element domSelector = doc.createElement("selector");
                    path = Utils.cleanUp(path);
                    domSelector.setAttribute("path", path);
                    if (!"*".equals(viewName)) {
                        domSelector.setAttribute("view", viewName);
                    }

                    for (Map.Entry<Object, Object> entry : styleProperties.entrySet()) {
                        org.w3c.dom.Element domProperty = doc.createElement((String) entry.getKey());
                        String value = (String) entry.getValue();
                        String presetName = PresetManager.extractPresetName(null, value);
                        if (presetName != null) {
                            domProperty.setAttribute("preset", presetName);
                        } else {
                            domProperty.appendChild(doc.createTextNode(Utils.cleanUp(value)));
                        }
                        domSelector.appendChild(domProperty);
                    }

                    // Set selector description
                    String selectorDescription = style.getSelectorDescription(path, viewName);
                    if (selectorDescription != null) {
                        domElement.appendChild(doc.createComment(String.format(" %s ", selectorDescription)));
                    }

                    domElement.appendChild(domSelector);
                }
            }
        }
    }
    domParent.appendChild(domElement);
}

From source file:org.wso2.carbon.identity.notification.mgt.NotificationMgtConfigBuilder.java

/**
 * Build a list of subscription by a particular module
 *
 * @param moduleName       Name of the module
 * @param moduleProperties Set of properties which
 * @return A list of subscriptions by the module
 */// www . jav  a 2  s .c om
private List<Subscription> buildSubscriptionList(String moduleName, Properties moduleProperties) {
    // Get subscribed events
    Properties subscriptions = NotificationManagementUtils.getSubProperties(
            moduleName + "." + NotificationMgtConstants.Configs.SUBSCRIPTION, moduleProperties);

    List<Subscription> subscriptionList = new ArrayList<Subscription>();
    Enumeration propertyNames = subscriptions.propertyNames();
    // Iterate through events and build event objects
    while (propertyNames.hasMoreElements()) {
        String key = (String) propertyNames.nextElement();
        String subscriptionName = (String) subscriptions.remove(key);
        // Read all the event properties starting from the event prefix
        Properties subscriptionProperties = NotificationManagementUtils.getPropertiesWithPrefix(
                moduleName + "." + NotificationMgtConstants.Configs.SUBSCRIPTION + "." + subscriptionName,
                moduleProperties);
        Subscription subscription = new Subscription(subscriptionName, subscriptionProperties);
        subscriptionList.add(subscription);
    }
    return subscriptionList;
}

From source file:org.apache.jcs.engine.control.CompositeCacheConfigurator.java

/**
 * Create caches used internally. System status gives them creation
 * priority./*from  w  w  w  .j  av  a  2s . com*/
 *
 * @param props
 */
protected void parseSystemRegions(Properties props) {
    Enumeration en = props.propertyNames();
    while (en.hasMoreElements()) {
        String key = (String) en.nextElement();
        if (key.startsWith(SYSTEM_REGION_PREFIX) && (key.indexOf("attributes") == -1)) {
            String regionName = key.substring(SYSTEM_REGION_PREFIX.length());
            String value = OptionConverter.findAndSubst(key, props);
            ICache cache;
            synchronized (regionName) {
                cache = parseRegion(props, regionName, value, null, SYSTEM_REGION_PREFIX);
            }
            compositeCacheManager.systemCaches.put(regionName, cache);
            // to be availiable for remote reference they need to be here as
            // well
            compositeCacheManager.caches.put(regionName, cache);
        }
    }
}

From source file:PropertiesHelper.java

/**
 * Adds new properties to an existing set of properties while
 * substituting variables. This function will allow value
 * substitutions based on other property values. Value substitutions
 * may not be nested. A value substitution will be ${property.key},
 * where the dollar-brace and close-brace are being stripped before
 * looking up the value to replace it with. Note that the ${..}
 * combination must be escaped from the shell.
 *
 * @param b is the set of properties to add to existing properties.
 * @return the combined set of properties.
 *//*  w ww . j  a  v  a2s.com*/
protected Properties addProperties(Properties b) {
    // initial
    // Properties result = new Properties(this);
    Properties sys = System.getProperties();
    Pattern pattern = Pattern.compile("\\$\\{[-a-zA-Z0-9._]+\\}");

    for (Enumeration e = b.propertyNames(); e.hasMoreElements();) {
        String key = (String) e.nextElement();
        String value = b.getProperty(key);

        // unparse value ${prop.key} inside braces
        Matcher matcher = pattern.matcher(value);
        StringBuffer sb = new StringBuffer();
        while (matcher.find()) {
            // extract name of properties from braces
            String newKey = value.substring(matcher.start() + 2, matcher.end() - 1);

            // try to find a matching value in result properties
            String newVal = getProperty(newKey);

            // if still not found, try system properties
            if (newVal == null) {
                newVal = sys.getProperty(newKey);
            }

            // replace braced string with the actual value or empty string
            matcher.appendReplacement(sb, newVal == null ? "" : newVal);
        }
        matcher.appendTail(sb);
        setProperty(key, sb.toString());
    }
    return this;
}

From source file:com.ifunshow.antelopeframe.core.web.exception.SimpleMappingExceptionResolver.java

/**
 * Find a matching view name in the given exception mappings.
 * @param exceptionMappings mappings between exception class names and error view names
 * @param ex the exception that got thrown during handler execution
 * @return the view name, or <code>null</code> if none found
 * @see #setExceptionMappings/*from w  ww .ja  v a  2s. c  om*/
 */
protected String findMatchingViewName(Properties exceptionMappings, Exception ex) {
    String viewName = null;
    String dominantMapping = null;
    int deepest = Integer.MAX_VALUE;
    for (Enumeration<?> names = exceptionMappings.propertyNames(); names.hasMoreElements();) {
        String exceptionMapping = (String) names.nextElement();
        int depth = getDepth(exceptionMapping, ex);
        if (depth >= 0 && depth < deepest) {
            deepest = depth;
            dominantMapping = exceptionMapping;
            viewName = exceptionMappings.getProperty(exceptionMapping);
        }
    }
    if (viewName != null && logger.isDebugEnabled()) {
        logger.debug("Resolving to view '" + viewName + "' for exception of type [" + ex.getClass().getName()
                + "], based on exception mapping [" + dominantMapping + "]");
    }
    return viewName;
}

From source file:org.accada.reader.hal.ControllerProperties.java

/**
 * Gets the names of the configurable parameters.
 * /*from w  w w  .  j  av  a  2s. c  o  m*/
 * @return The parameter names.
 * 
 * @throws Exception
 */
public String[] getParameterNames() throws Exception {
    String[] names = null;
    InputStream in;
    Properties props = new Properties();
    log.debug("Trying to get Parameters");

    //possible Errors are propageted and further processed as HardwareExceptions
    in = this.getClass().getResourceAsStream("/props/" + propsFile);
    //possible Errors are propageted and further processed as HardwareExceptions
    props.load(in);
    in.close();
    Enumeration propNames = props.propertyNames();
    names = new String[props.size()];
    int i = 0;
    while (propNames.hasMoreElements()) {
        names[i] = (String) propNames.nextElement();
        i++;
    }
    return names;
}

From source file:org.jsecurity.realm.text.PropertiesRealm.java

@SuppressWarnings("unchecked")
private void createRealmEntitiesFromProperties(Properties properties) {

    StringBuffer userDefs = new StringBuffer();
    StringBuffer roleDefs = new StringBuffer();

    Enumeration<String> propNames = (Enumeration<String>) properties.propertyNames();

    while (propNames.hasMoreElements()) {

        String key = propNames.nextElement().trim();
        String value = properties.getProperty(key).trim();
        if (log.isTraceEnabled()) {
            log.trace("Processing properties line - key: [" + key + "], value: [" + value + "].");
        }/*from  w w  w. j  a v  a2s .c  o  m*/

        if (isUsername(key)) {
            String username = getUsername(key);
            userDefs.append(username).append(" = ").append(value).append("\n");
        } else if (isRolename(key)) {
            String rolename = getRolename(key);
            roleDefs.append(rolename).append(" = ").append(value).append("\n");
        } else {
            String msg = "Encountered unexpected key/value pair.  All keys must be prefixed with either '"
                    + USERNAME_PREFIX + "' or '" + ROLENAME_PREFIX + "'.";
            throw new IllegalStateException(msg);
        }
    }

    setUserDefinitions(userDefs.toString());
    setRoleDefinitions(roleDefs.toString());
    processDefinitions();
}

From source file:org.ow2.chameleon.core.ChameleonConfiguration.java

/**
 * Loads system properties./*from   w  w w  . ja  v a2  s  . co  m*/
 *
 * @throws java.io.IOException if the system.properties file cannot be read.
 */
public void loadSystemProperties() throws IOException {
    InputStream stream = null;
    try {
        File file = new File(baseDirectory.getAbsolutePath(), Constants.SYSTEM_PROPERTIES_FILE);
        Properties ps = new Properties();

        if (file.isFile()) {
            stream = new FileInputStream(file);
            ps.load(stream);
            Enumeration e = ps.propertyNames();
            while (e.hasMoreElements()) {
                String k = (String) e.nextElement();
                String v = StringUtils.substVars((String) ps.get(k), k, null, System.getProperties());
                System.setProperty(k, v);
            }
        }
    } finally {
        IOUtils.closeQuietly(stream);
    }
}

From source file:org.springframework.web.portlet.handler.SimpleMappingExceptionResolver.java

/**
 * Find a matching view name in the given exception mappings
 * @param exceptionMappings mappings between exception class names and error view names
 * @param ex the exception that got thrown during handler execution
 * @return the view name, or <code>null</code> if none found
 * @see #setExceptionMappings/* w ww  .java 2s  . c  o m*/
 */
protected String findMatchingViewName(Properties exceptionMappings, Exception ex) {
    String viewName = null;
    String dominantMapping = null;
    int deepest = Integer.MAX_VALUE;
    for (Enumeration names = exceptionMappings.propertyNames(); names.hasMoreElements();) {
        String exceptionMapping = (String) names.nextElement();
        int depth = getDepth(exceptionMapping, ex);
        if (depth >= 0 && depth < deepest) {
            deepest = depth;
            dominantMapping = exceptionMapping;
            viewName = exceptionMappings.getProperty(exceptionMapping);
        }
    }
    if (viewName != null && logger.isDebugEnabled()) {
        logger.debug("Resolving to view '" + viewName + "' for exception of type [" + ex.getClass().getName()
                + "], based on exception mapping [" + dominantMapping + "]");
    }
    return viewName;
}

From source file:org.intermine.web.struts.BagBuildController.java

/**
 * Set up environment for the buildBag page.
 *
 * @param mapping The ActionMapping used to select this instance
 * @param form The optional ActionForm bean for this request (if any)
 * @param request The HTTP request we are processing
 * @param response The HTTP response we are creating
 * @return an ActionForward object defining where control goes next
 *
 * @exception Exception if an error occurs
 *///from   ww w. j  a v  a 2 s.  co  m
@Override
public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request,
        HttpServletResponse response) throws Exception {

    HttpSession session = request.getSession();
    final InterMineAPI im = SessionMethods.getInterMineAPI(session);
    Model model = im.getModel();

    ObjectStore os = im.getObjectStore();
    ObjectStoreSummary oss = im.getObjectStoreSummary();

    Collection<String> qualifiedTypes = model.getClassNames();

    ArrayList<String> typeList = new ArrayList();
    ArrayList<String> preferedTypeList = new ArrayList();

    TagManager tagManager = im.getTagManager();
    List<Tag> preferredBagTypeTags = tagManager.getTags("im:preferredBagType", null, "class",
            im.getProfileManager().getSuperuser());
    for (Tag tag : preferredBagTypeTags) {
        preferedTypeList.add(TypeUtil.unqualifiedName(tag.getObjectIdentifier()));
    }
    Map<String, List<FieldDescriptor>> classKeys = im.getClassKeys();
    for (Iterator<String> iter = qualifiedTypes.iterator(); iter.hasNext();) {
        String className = iter.next();
        String unqualifiedName = TypeUtil.unqualifiedName(className);
        if (ClassKeyHelper.hasKeyFields(classKeys, unqualifiedName) && oss.getClassCount(className) > 0) {
            typeList.add(unqualifiedName);
        }
    }
    Collections.sort(preferedTypeList);
    Collections.sort(typeList);
    request.setAttribute("typeList", typeList);
    request.setAttribute("preferredTypeList", preferedTypeList);

    BagQueryConfig bagQueryConfig = im.getBagQueryConfig();
    String extraClassName = bagQueryConfig.getExtraConstraintClassName();
    if (extraClassName != null) {
        request.setAttribute("extraBagQueryClass", TypeUtil.unqualifiedName(extraClassName));

        List extraClassFieldValues = getFieldValues(os, oss, extraClassName,
                bagQueryConfig.getConstrainField());
        request.setAttribute("extraClassFieldValues", extraClassFieldValues);

        // find the types in typeList that contain a field with the name given by
        // bagQueryConfig.getConnectField()
        List<String> typesWithConnectingField = new ArrayList<String>();
        Iterator<String> allTypesIterator = new IteratorChain(typeList.iterator(), preferedTypeList.iterator());
        while (allTypesIterator.hasNext()) {
            String connectFieldName = bagQueryConfig.getConnectField();
            String typeName = allTypesIterator.next();
            String qualifiedTypeName = model.getPackageName() + "." + typeName;
            ClassDescriptor cd = model.getClassDescriptorByName(qualifiedTypeName);
            FieldDescriptor fd = cd.getFieldDescriptorByName(connectFieldName);
            if (fd != null && fd instanceof ReferenceDescriptor) {
                typesWithConnectingField.add(typeName);
            }
        }
        request.setAttribute("typesWithConnectingField", typesWithConnectingField);
        final String defaultValue = getDefaultValue(request, im);
        if (StringUtils.isNotEmpty(defaultValue)) {
            BuildBagForm bbf = (BuildBagForm) form;
            bbf.setExtraFieldValue(defaultValue);
        }
    }

    // get example bag values
    String bagExampleIdentifiersPropertiesKey = "bag.example.identifiers";
    ServletContext servletContext = session.getServletContext();
    Properties properties = SessionMethods.getWebProperties(servletContext);
    Properties bagExampleIdentifiers = PropertiesUtil
            .getPropertiesStartingWith(bagExampleIdentifiersPropertiesKey, properties);
    if (bagExampleIdentifiers.size() != 0) {
        Map<String, String> bagExampleIdentifiersMap = new HashMap<String, String>();
        Enumeration<?> e = bagExampleIdentifiers.propertyNames();
        while (e.hasMoreElements()) {
            String key = (String) e.nextElement();
            String value = bagExampleIdentifiers.getProperty(key);
            if (key.equals(bagExampleIdentifiersPropertiesKey)) {
                bagExampleIdentifiersMap.put("default", value);
            } else {
                bagExampleIdentifiersMap.put(key.replace(bagExampleIdentifiersPropertiesKey + ".", ""), value);
            }
            bagExampleIdentifiers.getProperty(key);
        }
        request.setAttribute("bagExampleIdentifiers", bagExampleIdentifiersMap);
    }
    return null;
}