Examples of lcmc.drbd.domain.DrbdXml$HostProxy

lcmc.drbd.domain.DrbdXml
This class parses xml from drbdsetup and drbdadm, stores the information in the hashes and provides methods to get this information. The xml is obtained with drbdsetp xml command and drbdadm dump-xml.

                             final int leftWidth,
                             final int rightWidth,
                             final boolean wizard,
                             final Map<Host, Widget> newInsideIpComboBoxHash,
                             final Map<Host, Widget> newOutsideIpComboBoxHash) {
        final DrbdXml dxml = getBrowser().getDrbdXml();
        for (final Host pHost : new HashSet<Host>(getCluster().getProxyHosts())) {
            final String section = Tools.getString("ResourceInfo.Proxy") + pHost.getName();
            final JPanel sectionPanel = getParamPanel(section);
            addSectionPanel(section, wizard, sectionPanel);
            enableSection(section, !DrbdProxy.PROXY, wizard);
            sectionPanel.setBackground(AppDefaults.LIGHT_ORANGE);
            final Value[] proxyNetInterfaces = getNetInterfaces(pHost.getBrowser());
            /* inside ip */
            if (proxyNetInterfaces == null) {
                //TODO: just textfield
            }
            final Widget iIpWi = widgetFactory.createInstance(
                                        Widget.Type.COMBOBOX,
                                        Widget.NO_DEFAULT,
                                        proxyNetInterfaces,
                                        Widget.NO_REGEXP,
                                        rightWidth,
                                        Widget.NO_ABBRV,
                                        new AccessMode(AccessMode.ADMIN, AccessMode.NORMAL),
                                        Widget.NO_BUTTON);
            iIpWi.setAlwaysEditable(!pHost.isConnected());
            newInsideIpComboBoxHash.put(pHost, iIpWi);


            final JLabel insideIpLabel = new JLabel(Tools.getString("ResourceInfo.ProxyInsideIp"));
            iIpWi.setLabel(insideIpLabel, Tools.getString("ResourceInfo.ProxyInsideIp.ToolTip"));
            final JPanel panel = new JPanel();
            addField(panel, insideIpLabel, iIpWi.getComponent(), leftWidth, rightWidth, 0);
            panel.setBackground(AppDefaults.LIGHT_ORANGE);
            panel.setLayout(new SpringLayout());
            sectionPanel.add(panel);


            /* outside ip */
            final Widget oIpWi = widgetFactory.createInstance(
                                                    Widget.Type.COMBOBOX,
                                                    Widget.NO_DEFAULT,
                                                    proxyNetInterfaces,
                                                    Widget.NO_REGEXP,
                                                    rightWidth,
                                                    Widget.NO_ABBRV,
                                                    new AccessMode(AccessMode.ADMIN, AccessMode.NORMAL),
                                                    Widget.NO_BUTTON);
            oIpWi.setAlwaysEditable(!pHost.isConnected());
            newOutsideIpComboBoxHash.put(pHost, oIpWi);


            final JLabel outsideIpLabel = new JLabel(Tools.getString("ResourceInfo.ProxyOutsideIp"));
            oIpWi.setLabel(outsideIpLabel, Tools.getString("ResourceInfo.ProxyOutsideIp.ToolTip"));
            addField(panel, outsideIpLabel, oIpWi.getComponent(), leftWidth, rightWidth, 0);
            SpringUtilities.makeCompactGrid(panel, 2, 2, /* rows, cols */
                                            1, 1,           /* initX, initY */
                                            1, 1);          /* xPad, yPad */
            optionsPanel.add(sectionPanel);
        }


        for (final Host host : getHosts()) {
            final HostProxy hostProxy = dxml.getHostProxy(host.getName(), getName());
            Value insideIpSaved = null;
            Value outsideIpSaved = null;
            final Host proxyHost;
            if (hostProxy != null) {
                insideIpSaved = hostProxy.getInsideIp();

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        if (outsidePortComboBox != null && !Tools.areEqual(savedOutsidePort, outsidePortComboBox.getValue())) {
            changed = true;
        }


        /* ips */
        final DrbdXml dxml = getBrowser().getDrbdXml();
        for (final Host host : getHosts()) {
            final Host proxyHost = getProxyHost(host, !WIZARD);
            if (proxyHost == null) {
                continue;
            }
            final Widget wi = insideIpComboBoxHash.get(proxyHost);
            if (wi == null) {
                continue;
            }
            Value ipSaved = savedInsideIps.get(proxyHost);
            final Value defaultInsideIp = getDefaultInsideIp(proxyHost);
            if (ipSaved == null) {
                ipSaved = defaultInsideIp;
            }
            final Value value = wi.getValue();
            if (!Tools.areEqual(ipSaved, value)) {
                changed = true;
            }
        }


        for (final Host host : getHosts()) {
            final HostProxy hostProxy = dxml.getHostProxy(host.getName(), getName());
            final Host proxyHost;
            if (hostProxy != null) {
                proxyHost = getCluster().getProxyHostByName(hostProxy.getProxyHostName());
            } else {
                proxyHost = host;

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            portLabel = Tools.getString("ResourceInfo.NetInterfacePort");
        }
        portCB.getLabel().setText(portLabel);
        final Widget protocolWi = getWidget(DrbdXml.PROTOCOL_PARAM, Widget.WIZARD_PREFIX);
        final Widget pingTimeoutWi = getWidget(DrbdXml.PING_TIMEOUT_PARAM, Widget.WIZARD_PREFIX);
        final DrbdXml dxml = getBrowser().getDrbdXml();
        if (protocolWi != null && getResource().isNew()) {
            if (isProxy) {
                protocolWi.setValue(PROXY_DEFAULT_PROTOCOL);
                pingTimeoutWi.setValue(PROXY_DEFAULT_PING_TIMEOUT);
            } else {
                protocolWi.setValue(dxml.getParamPreferred(DrbdXml.PROTOCOL_PARAM));
                pingTimeoutWi.setValue(dxml.getParamDefault(DrbdXml.PING_TIMEOUT_PARAM));
            }
        }
    }

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        super.init(name, browser);
        setResource(new Resource(name));
    }


    public void setParameters() {
        final DrbdXml dxml = getBrowser().getDrbdXml();
        final Cluster cluster = getCluster();
        for (final String hostName : dxml.getProxyHostNames()) {
            final Host proxyHost = cluster.getProxyHostByName(hostName);
            if (proxyHost == null) {
                final Host hp = hostFactory.createInstance();
                hp.setHostname(hostName);
                cluster.addProxyHost(hp);
                addProxyHostNode(hp);
            } else {
                if (proxyHostInfo != null && proxyHostInfo.getNode() == null) {
                    addProxyHostNode(proxyHost);
                }
            }
        }
        for (final String param : getParametersFromXML()) {
            final String sectionString = dxml.getSection(param);
            /* remove -options */
            final String section = sectionString.replaceAll("-options$", "");
            Value value;
            final Value defaultValue = getParamDefault(param);
            if (DrbdXml.GLOBAL_SECTION.equals(section)) {
                value = dxml.getGlobalConfigValue(param);
                if (value == null) {
                    value = defaultValue;
                }
            } else {
                value = dxml.getCommonConfigValue(section, param);
                if (value == null || value.isNothingSelected()) {
                    value = defaultValue;
                }
            }
            if ("usage-count".equals(param)) {

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    }


    /** Returns lsit of all parameters as an array. */
    @Override
    public String[] getParametersFromXML() {
        final DrbdXml drbdXml = getBrowser().getDrbdXml();
        if (drbdXml == null) {
            return null;
        }
        return getEnabledSectionParams(drbdXml.getGlobalParams());
    }

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        getBrowser().resetFilesystems();
    }


    /** Adds existing drbd resource to the GUI. */
    public ResourceInfo addDrbdResource(final String name, final Set<Host> hosts, final Application.RunMode runMode) {
        final DrbdXml dxml = getBrowser().getDrbdXml();
        final ResourceInfo resourceInfo = resourceInfoProvider.get();
        resourceInfo.init(name, hosts, getBrowser());
        final String[] sections = dxml.getSections();
        for (final String sectionString : sections) {
            /* remove -options */
            final String section = sectionString.replaceAll("-options$", "");
            final String[] params = dxml.getSectionParams(sectionString);
            for (final String param : params) {
                Value value = dxml.getConfigValue(name, section, param);
                if (value == null || value.isNothingSelected()) {
                    value = dxml.getParamDefault(param);
                }
                resourceInfo.getDrbdResource().setValue(param, value);
            }
        }
        resourceInfo.getDrbdResource().setCommited(true);

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            incorrect.add("no resources inside");
        } else {
            getBrowser().putDrbdResHash();
        }


        final DrbdXml dxml = getBrowser().getDrbdXml();
        if (dxml != null && dxml.isDrbdDisabled()) {
            incorrect.add("DRBD is disabled");
        }


        check.addCheck(super.checkResourceFields(param, params));
        return check;

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        super.resetInfoPanel();
        infoPanel = null;
    }


    public void updateDrbdInfo() {
        final DrbdXml newDrbdXml = drbdXmlProvider.get();
        newDrbdXml.init(getCluster().getHostsArray(), getBrowser().getHostDrbdParameters());
        for (final Host host : getCluster().getHosts()) {
            final String configString = newDrbdXml.getConfig(host);
            if (configString != null) {
                newDrbdXml.update(configString);
            }
        }
        getBrowser().setDrbdXml(newDrbdXml);
        getBrowser().resetFilesystems();
    }

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        for (final Host host : hosts) {
            final StringBuilder globalConfig = new StringBuilder(160);
            globalConfig.append("## generated by drbd-gui\n\n");


            final StringBuilder global = new StringBuilder(80);
            final DrbdXml dxml = getBrowser().getDrbdXml();
            /* global options */
            final String[] params = dxml.getSectionParams(DrbdXml.GLOBAL_SECTION);
            global.append("global {\n");
            final boolean volumesAvailable = host.hasVolumes();
            for (final String param : params) {
                Value value = getComboBoxValue(param);
                if (value == null || value.isNothingSelected()) {
                    if ("usage-count".equals(param)) {
                        value = DrbdXml.CONFIG_YES;
                    } else {
                        continue;
                    }
                }
                if (!value.equals(dxml.getParamDefault(param))) {
                    if ("disable-ip-verification".equals(param)
                        || (!volumesAvailable && (isCheckBox(param) || "booleanhandler".equals(getParamType(param))))) {
                        if (value.equals(DrbdXml.CONFIG_YES)) {
                            /* boolean parameter */
                            global.append("\t\t").append(param).append(";\n");

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     * Creates drbd config for sections and returns it. Removes 'drbd: '
     * from the 'after' parameter.
     */
    protected String drbdSectionsConfig(final Host host) throws Exceptions.DrbdConfigException {
        final StringBuilder config = new StringBuilder("");
        final DrbdXml dxml = getBrowser().getDrbdXml();
        final String[] sections = dxml.getSections();
        final boolean volumesAvailable = host.hasVolumes();
        for (final String sectionString : sections) {
            if (!isSectionEnabled(sectionString)) {
                continue;
            }
            /* remove -options */
            final String section = sectionString.replaceAll("-options$", "");
            if ("resource".equals(section) || DrbdXml.GLOBAL_SECTION.equals(section)) {
                continue;
            }
            final String[] params = dxml.getSectionParams(sectionString);


            if (params.length != 0) {
                final StringBuilder sectionConfig = new StringBuilder("");
                boolean inPlugin = false;
                for (final String param : params) {

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