configxmlreader.java

国外的一套开源CRM

                        }
                    }
                } else {
                    uriMap.put(REQUEST_DESCRIPTION, "");
                }

                // Get the response(s).
                NodeList respList = mapping.getElementsByTagName(RESPONSE);

                for (int respCount = 0; respCount < respList.getLength(); respCount++) {
                    Node responseNode = respList.item(respCount);

                    if (responseNode instanceof Element) {
                        Element response = (Element) responseNode;
                        String name = response.getAttribute(RESPONSE_NAME);
                        String type = response.getAttribute(RESPONSE_TYPE);
                        String value = response.getAttribute(RESPONSE_VALUE);

                        uriMap.put(name, type + ":" + value);
                    }
                }

                if (uri != null)
                    map.put(uri, uriMap);
            }

        }

        /* Debugging */
        if (Debug.verboseOn()) Debug.logVerbose("-------- Request Mappings --------", module);
        HashMap debugMap = map;
        Set debugSet = debugMap.keySet();
        Iterator i = debugSet.iterator();

        while (i.hasNext()) {
            Object o = i.next();
            String request = (String) o;
            HashMap thisURI = (HashMap) debugMap.get(o);

            if (Debug.verboseOn()) Debug.logVerbose(request, module);
            Iterator debugIter = ((Set) thisURI.keySet()).iterator();

            while (debugIter.hasNext()) {
                Object lo = debugIter.next();
                String name = (String) lo;
                String value = (String) thisURI.get(lo);

                if (Debug.verboseOn()) Debug.logVerbose("\t" + name + " -> " + value, module);
            }
        }
        if (Debug.verboseOn()) Debug.logVerbose("------ End Request Mappings ------", module);

        /* End Debugging */

        if (Debug.infoOn()) Debug.logInfo("RequestMap Created: (" + map.size() + ") records.", module);
        return map;
    }

    /** Gets a HashMap of view mappings. */
    public static Map getViewMap(URL xml) {
        Map viewMap = (Map) viewCache.get(xml);

        if (viewMap == null) // don't want to block here
        {
            synchronized (ConfigXMLReader.class) {
                // must check if null again as one of the blocked threads can still enter
                viewMap = (HashMap) viewCache.get(xml);
                if (viewMap == null) {
                    viewMap = loadViewMap(xml);
                    viewCache.put(xml, viewMap);
                }
            }
        }
        // never return null, just an empty map...
        if (viewMap == null) viewMap = new HashMap();
        return viewMap;
    }

    /** Gets a HashMap of view mappings. */
    public static Map loadViewMap(URL xml) {
        HashMap map = new HashMap();
        Element root = loadDocument(xml);

        if (root == null)
            return map;

        NodeList list = root.getElementsByTagName(INCLUDE);

        for (int rootCount = 0; rootCount < list.getLength(); rootCount++) {
            Node node = list.item(rootCount);

            // Make sure we are an element.
            if (node instanceof Element) {
                // Get the file to include
                Element mapping = (Element) node;
                String includeFile = mapping.getAttribute(INCLUDE_FILE);

                if ((includeFile != null) && (includeFile.length() > 0)) {
                    File oldFile = new File(xml.getFile());
                    File newFile = new java.io.File("" + oldFile.getParent() + java.io.File.separator + includeFile);

                    try {
                        Map subMap = loadViewMap(newFile.toURL());

                        map.putAll(subMap);
                    } catch (MalformedURLException mue) {
                        mue.printStackTrace();
                    }
                }

                String includeURL = mapping.getAttribute(INCLUDE_URL);

                if ((includeURL != null) && (includeURL.length() > 0)) {
                    try {
                        Map subMap = loadViewMap(new URL(includeURL));

                        map.putAll(subMap);
                    } catch (MalformedURLException mue) {
                        mue.printStackTrace();
                    }
                }

            }
        }

        list = root.getElementsByTagName(VIEW_MAPPING);
        for (int rootCount = 0; rootCount < list.getLength(); rootCount++) {
            // Create a URI-MAP for each element found.
            HashMap uriMap = new HashMap();
            // Get the node.
            Node node = list.item(rootCount);

            // Make sure we are an element.
            if (node instanceof Element) {
                // Get the view info.
                Element mapping = (Element) node;
                String name = mapping.getAttribute(VIEW_NAME);
                String page = mapping.getAttribute(VIEW_PAGE);
                String type = mapping.getAttribute(VIEW_TYPE);

                if (page == null || page.length() == 0) {
                    page = name;
                }

                uriMap.put(VIEW_NAME, name);
                uriMap.put(VIEW_PAGE, page);
                uriMap.put(VIEW_TYPE, type);
                uriMap.put(VIEW_INFO, mapping.getAttribute(VIEW_INFO));
                uriMap.put(VIEW_CONTENT_TYPE, mapping.getAttribute(VIEW_CONTENT_TYPE));
                uriMap.put(VIEW_ENCODING, mapping.getAttribute(VIEW_ENCODING));

                // Check for a description.
                NodeList descList = mapping.getElementsByTagName(VIEW_DESCRIPTION);

                if (descList.getLength() > 0) {
                    Node descNode = descList.item(0);   // There should be only one.

                    if (descNode instanceof Element) {   // We must be an element.
                        NodeList children = descNode.getChildNodes();

                        if (children.getLength() > 0) {
                            Node cdata = children.item(0);  // Just get the first one.
                            String description = cdata.getNodeValue();

                            if (description != null)
                                description = description.trim();
                            else
                                description = "";
                            uriMap.put(VIEW_DESCRIPTION, description);
                        }
                    }
                } else {
                    uriMap.put(VIEW_DESCRIPTION, "");
                }

                if (name != null)
                    map.put(name, uriMap);
            }
        }

        /* Debugging */
        Debug.logVerbose("-------- View Mappings --------", module);
        HashMap debugMap = map;
        Set debugSet = debugMap.keySet();
        Iterator i = debugSet.iterator();

        while (i.hasNext()) {
            Object o = i.next();
            String request = (String) o;
            HashMap thisURI = (HashMap) debugMap.get(o);

            Debug.logVerbose(request, module);
            Iterator debugIter = ((Set) thisURI.keySet()).iterator();

            while (debugIter.hasNext()) {
                Object lo = debugIter.next();
                String name = (String) lo;
                String value = (String) thisURI.get(lo);

                if (Debug.verboseOn()) Debug.logVerbose("\t" + name + " -> " + value, module);
            }
        }
        Debug.logVerbose("------ End View Mappings ------", module);

        /* End Debugging */

        if (Debug.infoOn()) Debug.logInfo("ViewMap Created: (" + map.size() + ") records.", module);
        return map;
    }

    /** Gets a HashMap of site configuration variables. */
    public static Map getConfigMap(URL xml) {
        Map configMap = (Map) headCache.get(xml);

        if (configMap == null) // don't want to block here
        {
            synchronized (ConfigXMLReader.class) {
                // must check if null again as one of the blocked threads can still enter
                configMap = (HashMap) headCache.get(xml);
                if (configMap == null) {
                    configMap = loadConfigMap(xml);
                    headCache.put(xml, configMap);
                }
            }
        }
        // never return null, just an empty map...
        if (configMap == null) configMap = new HashMap();
        return configMap;
    }

    /** Gets a HashMap of site configuration variables. */
    public static Map loadConfigMap(URL xml) {
        HashMap map = new HashMap();
        Element root = loadDocument(xml);
        NodeList list = null;

        if (root != null) {
            // default error page
            list = root.getElementsByTagName(DEFAULT_ERROR_PAGE);
            if (list.getLength() > 0) {
                Node node = list.item(0);
                NodeList children = node.getChildNodes();
                Node child = children.item(0);

                if (child.getNodeName() != null)
                    map.put(DEFAULT_ERROR_PAGE, child.getNodeValue());
            }
            list = null;
            // site owner
            list = root.getElementsByTagName(SITE_OWNER);
            if (list.getLength() > 0) {
                Node node = list.item(0);
                NodeList children = node.getChildNodes();
                Node child = children.item(0);

                if (child.getNodeName() != null)
                    map.put(SITE_OWNER, child.getNodeValue());
            }
            list = null;
            // security class
            list = root.getElementsByTagName(SECURITY_CLASS);
            if (list.getLength() > 0) {
                Node node = list.item(0);
                NodeList children = node.getChildNodes();
                Node child = children.item(0);

                if (child.getNodeName() != null)
                    map.put(SECURITY_CLASS, child.getNodeValue());
            }
            list = null;
            // first visit events
            list = root.getElementsByTagName(FIRSTVISIT);
            if (list.getLength() > 0) {