diff options
Diffstat (limited to 'common/onap-common-configuration-management/onap-configuration-management-cli/src/main/java/org')
2 files changed, 742 insertions, 0 deletions
diff --git a/common/onap-common-configuration-management/onap-configuration-management-cli/src/main/java/org/onap/config/cli/app/Configuration.java b/common/onap-common-configuration-management/onap-configuration-management-cli/src/main/java/org/onap/config/cli/app/Configuration.java new file mode 100644 index 0000000000..d1a93f0041 --- /dev/null +++ b/common/onap-common-configuration-management/onap-configuration-management-cli/src/main/java/org/onap/config/cli/app/Configuration.java @@ -0,0 +1,119 @@ +package org.onap.config.cli.app; + +import org.onap.config.api.ConfigurationChangeListener; +import org.onap.config.api.ConfigurationManager; + +import java.util.HashMap; +import java.util.Map; + +import javax.management.JMX; +import javax.management.MBeanServerConnection; +import javax.management.ObjectName; +import javax.management.remote.JMXConnector; +import javax.management.remote.JMXConnectorFactory; +import javax.management.remote.JMXServiceURL; + +/** + * The type Configuration. + */ +public class Configuration { + + /** + * The entry point of application. + * + * @param args the input arguments + * @throws Exception the exception + */ + public static void main(String[] args) throws Exception { + + String host = getValueFor("host", args); + String port = getValueFor("port", args); + + if (host == null) { + host = "127.0.0.1"; + } + if (port == null) { + port = "9999"; + } + JMXServiceURL url = + new JMXServiceURL("service:jmx:rmi:///jndi/rmi://" + host + ":" + port + "/jmxrmi"); + Map<String, String[]> env = new HashMap<>(); + //populate dummy value. need to be changed as per impl. + String[] credentials = {"principal", "password"}; + env.put(JMXConnector.CREDENTIALS, credentials); + + try (JMXConnector jmxc = JMXConnectorFactory.connect(url, env)) { + + boolean isUpdate = isKeyPresent("update", args); + + Map<String, Object> input = new HashMap<>(); + input.put("ImplClass", isUpdate ? "org.onap.config.type.ConfigurationUpdate" + : "org.onap.config.type.ConfigurationQuery"); + input.put("externalLookup", isKeyPresent("lookup", args)); + input.put("nodeOverride", isKeyPresent("nodeOverride", args)); + input.put("nodeSpecific", isKeyPresent("nodeSpecific", args)); + input.put("fallback", isKeyPresent("fallback", args)); + input.put("latest", isKeyPresent("latest", args)); + input.put("tenant", getValueFor("tenant", args)); + input.put("namespace", getValueFor("namespace", args)); + input.put("key", getValueFor("key", args)); + input.put("value", getValueFor("value", args)); + + + if (!isKeyPresent("list", args) && getValueFor("key", args) == null) { + throw new RuntimeException("Key is missing."); + } + if (isKeyPresent("update", args) && getValueFor("value", args) == null) { + throw new RuntimeException("Value is missing."); + } + + + MBeanServerConnection mbsc = jmxc.getMBeanServerConnection(); + ObjectName mbeanName = new ObjectName("org.openecomp.jmx:name=SystemConfig"); + org.onap.config.api.ConfigurationManager conf = + JMX.newMBeanProxy(mbsc, mbeanName, org.onap.config.api.ConfigurationManager.class, + true); + + boolean isGet = isKeyPresent("get", args); + boolean isList = isKeyPresent("list", args); + if (isGet) { + System.out.println(conf.getConfigurationValue(input)); + } else if (isList) { + Map<String, String> map = conf.listConfiguration(input); + for (Map.Entry<String, String> entry : map.entrySet()) { + System.out.println(entry.getKey() + " : " + entry.getValue()); + } + } else if (isUpdate) { + conf.updateConfigurationValue(input); + } + } + } + + private static boolean isSwitch(String key) { + return key.startsWith("-"); + } + + private static String getValueFor(String key, String[] args) { + for (int i = 0; i < args.length; i++) { + if (isSwitch(args[i])) { + String node = args[i].substring(1); + if (node.equalsIgnoreCase(key) && i < args.length - 1) { + return args[i + 1].trim().length() == 0 ? null : args[i + 1].trim(); + } + } + } + return null; + } + + private static boolean isKeyPresent(String key, String[] args) { + for (int i = 0; i < args.length; i++) { + if (isSwitch(args[i])) { + String node = args[i].substring(1); + if (node.equalsIgnoreCase(key)) { + return true; + } + } + } + return false; + } +} diff --git a/common/onap-common-configuration-management/onap-configuration-management-cli/src/main/java/org/onap/config/gui/app/Configuration.java b/common/onap-common-configuration-management/onap-configuration-management-cli/src/main/java/org/onap/config/gui/app/Configuration.java new file mode 100644 index 0000000000..fa7cf5b77a --- /dev/null +++ b/common/onap-common-configuration-management/onap-configuration-management-cli/src/main/java/org/onap/config/gui/app/Configuration.java @@ -0,0 +1,623 @@ +package org.onap.config.gui.app; + + +import com.sun.tools.attach.VirtualMachine; +import com.sun.tools.attach.VirtualMachineDescriptor; +import org.onap.config.api.ConfigurationManager; + +import java.awt.BorderLayout; +import java.awt.Button; +import java.awt.CardLayout; +import java.awt.Checkbox; +import java.awt.CheckboxGroup; +import java.awt.Choice; +import java.awt.Dialog; +import java.awt.Dimension; +import java.awt.Frame; +import java.awt.GraphicsDevice; +import java.awt.GraphicsEnvironment; +import java.awt.GridBagConstraints; +import java.awt.GridBagLayout; +import java.awt.GridLayout; +import java.awt.Label; +import java.awt.Panel; +import java.awt.ScrollPane; +import java.awt.TextArea; +import java.awt.TextField; +import java.awt.Toolkit; +import java.awt.event.ItemEvent; +import java.awt.event.WindowAdapter; +import java.awt.event.WindowEvent; +import java.util.Collection; +import java.util.HashMap; +import java.util.Map; +import java.util.Set; +import java.util.concurrent.Executors; +import java.util.concurrent.TimeUnit; +import javax.management.JMX; +import javax.management.MBeanServerConnection; +import javax.management.ObjectName; +import javax.management.remote.JMXConnector; +import javax.management.remote.JMXConnectorFactory; +import javax.management.remote.JMXServiceURL; + + +/** + * The type Configuration. + */ +public class Configuration extends Frame { + + /** + * The Vm. + */ + VirtualMachine vm = null; + private TextField host; + private TextField port; + private TextField user; + private Choice pid; + private TextField password; + private CheckboxGroup getUpdateList; + private CheckboxGroup localRemote; + private Choice tenantChoice; + private Choice namespaceChoice; + private Choice keyChoice; + private Checkbox latest; + private Checkbox lookup; + private Checkbox fallback; + private Checkbox nodeSpecific; + private Checkbox nodeSpecificForList; + private Checkbox latestForList; + private Checkbox lookupForList; + private Checkbox fallbackForList; + private Checkbox nodeOverride; + private TextArea getValue = new TextArea(1, 50); + private TextArea updateValue = new TextArea(1, 50); + private Panel table; + private CardLayout cards; + private Panel cardPanel; + private JMXConnector connector; + private ConfigurationManager manager; + private Frame container; + private Button getKeysButton; + + /** + * Instantiates a new Configuration. + * + * @param title the title + */ + public Configuration(String title) { + super(title); + setSize(300, 300); + setLayout(new GridLayout(2, 1)); + Panel firstRowPanel = new Panel(); + firstRowPanel.setLayout(new GridLayout(0, 1)); + firstRowPanel.add( + buildHostPortPanel(host = new TextField("127.0.0.1"), port = new TextField("9999"), + pid = new Choice(), localRemote = new CheckboxGroup())); + firstRowPanel + .add(buildUserPasswordPanel(user = new TextField(""), password = new TextField(""))); + firstRowPanel.add(buildGetUpdatelistPanel(getUpdateList = new CheckboxGroup())); + firstRowPanel.add( + buildTenantNamespacePanel(tenantChoice = new Choice(), namespaceChoice = new Choice())); + firstRowPanel.add(buildKeyPanel(keyChoice = new Choice())); + add(firstRowPanel); + add(cardPanel = buildCards(cards = new CardLayout())); + addWindowListener(new WindowAdapter() { + public void windowClosing(WindowEvent windowEvent) { + close(); + System.exit(0); + } + }); + pack(); + setVisible(true); + container = this; + centreWindow(this); + Executors.newSingleThreadScheduledExecutor().scheduleWithFixedDelay(() -> { + this.populateAvailablePids(); + validate(); + }, 30, 30, TimeUnit.SECONDS); + } + + /** + * The entry point of application. + * + * @param args the input arguments + */ + public static void main(String[] args) { + Configuration configuration = new Configuration("Configuration Management App"); + + } + + private void toggleLocalRemote(ItemEvent ie) { + if (ie.getStateChange() == ItemEvent.SELECTED) { + String usecase = (ie.getSource() instanceof Checkbox) ? ((Checkbox) ie.getSource()).getLabel() + : ((Checkbox) ie.getItem()).getLabel(); + pid.setEnabled(usecase.equals("Local")); + host.setEnabled(!usecase.equals("Local")); + port.setEnabled(!usecase.equals("Local")); + } + } + + private Panel buildHostPortPanel(TextField host, TextField port, Choice pid, + CheckboxGroup group) { + populateAvailablePids(); + Panel panel = new Panel(); + panel.setLayout(new GridBagLayout()); + GridBagConstraints gbc = new GridBagConstraints(); + gbc.fill = gbc.HORIZONTAL; + gbc.weightx = 0; + Checkbox checkbox = null; + panel.add(checkbox = new Checkbox("Local", group, pid.getItemCount() > 0), gbc); + checkbox.addItemListener(this::toggleLocalRemote); + gbc.weightx = 0; + panel.add(checkbox = new Checkbox("Remote", group, pid.getItemCount() == 0), gbc); + checkbox.addItemListener(this::toggleLocalRemote); + gbc.weightx = 0; + panel.add(new Label("PID:"), gbc); + gbc.weightx = 1; + panel.add(pid, gbc); + gbc.weightx = 0; + panel.add(new Label("Host:"), gbc); + gbc.weightx = 1; + panel.add(host, gbc); + gbc.weightx = 0; + panel.add(new Label("Port:"), gbc); + gbc.weightx = 1; + panel.add(port, gbc); + host.setEnabled(pid.getItemCount() == 0); + port.setEnabled(pid.getItemCount() == 0); + pid.setEnabled(pid.getItemCount() > 0); + return panel; + } + + private Panel buildUserPasswordPanel(TextField user, TextField password) { + Panel panel = new Panel(); + password.setEchoChar('*'); + panel.setLayout(new GridBagLayout()); + GridBagConstraints gbc = new GridBagConstraints(); + gbc.fill = gbc.HORIZONTAL; + gbc.weightx = 0; + panel.add(new Label("User : "), gbc); + gbc.weightx = 1; + panel.add(user, gbc); + gbc.weightx = 0; + panel.add(new Label("Password : "), gbc); + gbc.weightx = 1; + panel.add(password, gbc); + gbc.weightx = 0; + Button button = null; + panel.add(button = new Button("Connect"), gbc); + button.addActionListener((actionListener) -> connect()); + return panel; + } + + /** + * Build get updatelist panel panel. + * + * @param getUpdtaeList the get updtae list + * @return the panel + */ + public Panel buildGetUpdatelistPanel(CheckboxGroup getUpdtaeList) { + Panel panel = new Panel(); + Checkbox checkbox = null; + panel.setLayout(new GridLayout(1, 3)); + panel.add(checkbox = new Checkbox("Get", getUpdtaeList, true)); + checkbox.addItemListener(this::showCard); + panel.add(checkbox = new Checkbox("List", getUpdtaeList, false)); + checkbox.addItemListener(this::showCard); + panel.add(checkbox = new Checkbox("Update", getUpdtaeList, false)); + checkbox.addItemListener(this::showCard); + return panel; + } + + /** + * Build tenant namespace panel panel. + * + * @param tenant the tenant + * @param namespace the namespace + * @return the panel + */ + public Panel buildTenantNamespacePanel(Choice tenant, Choice namespace) { + Panel panel = new Panel(); + panel.setLayout(new GridBagLayout()); + GridBagConstraints gbc = new GridBagConstraints(); + gbc.fill = gbc.HORIZONTAL; + gbc.weightx = 0; + panel.add(new Label("Tenant"), gbc); + gbc.weightx = 1; + panel.add(tenant, gbc); + gbc.weightx = 0; + panel.add(new Label("Namespace"), gbc); + gbc.weightx = 1; + panel.add(namespace, gbc); + gbc.weightx = 0; + panel.add(getKeysButton = new Button("Get Keys"), gbc); + getKeysButton.addActionListener((actionListener) -> populateKeys( + manager.getKeys(tenantChoice.getSelectedItem(), namespaceChoice.getSelectedItem()))); + tenantChoice.addItemListener((itemListener) -> keyChoice.removeAll()); + namespaceChoice.addItemListener((itemListener) -> keyChoice.removeAll()); + return panel; + } + + private Panel buildConnectPanel() { + Button button = null; + Panel panel = new Panel(); + panel.setLayout(new GridLayout(1, 3)); + panel.add(new Label()); + panel.add(button = new Button("Connect")); + panel.add(new Label()); + button.addActionListener((actionListener) -> connect()); + return panel; + } + + /** + * Build key panel panel. + * + * @param keyChoice the key choice + * @return the panel + */ + public Panel buildKeyPanel(Choice keyChoice) { + Panel panel = new Panel(); + panel.setLayout(new GridBagLayout()); + GridBagConstraints gbc = new GridBagConstraints(); + gbc.fill = gbc.HORIZONTAL; + gbc.weightx = 0; + panel.add(new Label("Keys : "), gbc); + gbc.weightx = 1; + panel.add(keyChoice, gbc); + return panel; + } + + /** + * Build cards panel. + * + * @param cards the cards + * @return the panel + */ + public Panel buildCards(CardLayout cards) { + Panel panel = new Panel(); + panel.setLayout(cards); + panel.add(buildCardGetPanel(latest = new Checkbox("Latest"), + fallback = new Checkbox("Fallback"), + lookup = new Checkbox("External Lookup"), nodeSpecific = new Checkbox("Node Specific"), + getValue), "Get"); + panel.add(buildCardUpdatePanel(nodeOverride = new Checkbox("NodeOverride"), + updateValue), "Update"); + panel.add(buildCardListPanel(table = new Panel(), latestForList = new Checkbox("Latest"), + fallbackForList = new Checkbox("Fallback"), lookupForList = new Checkbox("External Lookup"), + nodeSpecificForList = new Checkbox("Node Specific")), "List"); + return panel; + } + + /** + * Build card get panel panel. + * + * @param latest the latest + * @param fallback the fallback + * @param lookup the lookup + * @param nodeSpecific the node specific + * @param value the value + * @return the panel + */ + public Panel buildCardGetPanel(Checkbox latest, Checkbox fallback, Checkbox lookup, + Checkbox nodeSpecific, TextArea value) { + Panel panel = new Panel(); + + panel.setLayout(new BorderLayout()); + Panel p1 = new Panel(); + p1.setLayout(new GridLayout(1, 4)); + p1.add(latest); + p1.add(fallback); + p1.add(nodeSpecific); + p1.add(lookup); + panel.add(p1, BorderLayout.NORTH); + panel.add(value, BorderLayout.CENTER); + Panel bottom = new Panel(); + bottom.setLayout(new GridLayout(1, 5)); + bottom.add(new Label()); + Button button = null; + bottom.add(button = new Button("GET")); + button.addActionListener((actionListener) -> value.setText(manager + .getConfigurationValue(buildMap("org.onap.config.type.ConfigurationQuery", value)))); + bottom.add(new Label()); + bottom.add(button = new Button("CLOSE")); + bottom.add(new Label()); + panel.add(bottom, BorderLayout.SOUTH); + button.addActionListener((actionListener) -> { + close(); + System.exit(0); + }); + return panel; + } + + private Map<String, Object> buildMap(String implClass, TextArea value) { + Map<String, Object> input = new HashMap<>(); + input.put("ImplClass", implClass);//:); + input.put("externalLookup", value != null ? lookup.getState() : lookupForList.getState()); + input.put("nodeOverride", nodeOverride.getState()); + input.put("latest", value != null ? latest.getState() : latestForList.getState()); + input.put("fallback", value != null ? fallback.getState() : fallbackForList.getState()); + input.put("nodeSpecific", + value != null ? nodeSpecific.getState() : nodeSpecificForList.getState()); + input.put("tenant", tenantChoice.getSelectedItem()); + input.put("namespace", namespaceChoice.getSelectedItem()); + if (keyChoice.getItemCount() == 0) { + message("Error", "Key is missing."); + throw new RuntimeException("Error"); + } + input.put("key", keyChoice.getSelectedItem()); + input.put("value", value == null ? "" : value.getText()); + return input; + } + + /** + * Build card update panel panel. + * + * @param nodeOverride the node override + * @param value the value + * @return the panel + */ + public Panel buildCardUpdatePanel(Checkbox nodeOverride, TextArea value) { + Panel panel = new Panel(); + panel.setLayout(new BorderLayout()); + Panel p1 = new Panel(); + p1.setLayout(new GridLayout(1, 1)); + p1.add(nodeOverride); + panel.add(p1, BorderLayout.NORTH); + panel.add(value, BorderLayout.CENTER); + Panel bottom = new Panel(); + bottom.setLayout(new GridLayout(1, 5)); + bottom.add(new Label()); + Button button = null; + bottom.add(button = new Button("UPDATE")); + button.addActionListener((actionListener) -> { + manager + .updateConfigurationValue(buildMap("org.onap.config.type.ConfigurationUpdate", value)); + message("Info", "Success"); + }); + bottom.add(new Label()); + bottom.add(button = new Button("CLOSE")); + bottom.add(new Label()); + panel.add(bottom, BorderLayout.SOUTH); + button.addActionListener((actionListener) -> { + close(); + System.exit(0); + }); + return panel; + } + + /** + * Build card list panel panel. + * + * @param table the table + * @param latest the latest + * @param fallback the fallback + * @param nodeSpecific the node specific + * @param lookup the lookup + * @return the panel + */ + public Panel buildCardListPanel(Panel table, Checkbox latest, Checkbox fallback, + Checkbox nodeSpecific, Checkbox lookup) { + Panel panel = new Panel(); + panel.setLayout(new BorderLayout()); + table.setLayout(new GridLayout(0, 2)); + ScrollPane sp = new ScrollPane(); + sp.add(table); + panel.add(sp, BorderLayout.CENTER); + Panel p1 = new Panel(); + p1.setLayout(new GridLayout(1, 4)); + p1.add(latest); + p1.add(fallback); + p1.add(lookup); + p1.add(nodeSpecific); + panel.add(p1, BorderLayout.NORTH); + Panel bottom = new Panel(); + bottom.setLayout(new GridLayout(1, 5)); + bottom.add(new Label()); + Button button = null; + bottom.add(button = new Button("List")); + button.addActionListener((actionListener) -> populateKeyValue( + manager.listConfiguration(buildMap("org.onap.config.type.ConfigurationQuery", null)))); + bottom.add(new Label()); + bottom.add(button = new Button("CLOSE")); + bottom.add(new Label()); + panel.add(bottom, BorderLayout.SOUTH); + button.addActionListener((actionListener) -> { + close(); + System.exit(0); + }); + return panel; + } + + private void populateKeyValue(Map<String, String> collection) { + table.removeAll(); + Set<String> keys = collection.keySet(); + for (String key : keys) { + table.add(new Label(key)); + table.add(new Label(collection.get(key))); + } + table.validate(); + } + + private void showCard(ItemEvent ie) { + if (ie.getStateChange() == ItemEvent.SELECTED) { + String usecase = (ie.getSource() instanceof Checkbox) ? ((Checkbox) ie.getSource()).getLabel() + : ((Checkbox) ie.getItem()).getLabel(); + cards.show(cardPanel, usecase); + if (usecase.equals("List")) { + keyChoice.removeAll(); + } + keyChoice.setEnabled(!usecase.equals("List")); + getKeysButton.setEnabled(!usecase.equals("List")); + } + } + + private void close() { + try { + if (connector != null) { + connector.close(); + connector = null; + vm.detach(); + } + } catch (Exception exception) { + //Do nothing + } + } + + private void connect() { + try { + close(); + if (!validateHostPort()) { + return; + } + JMXServiceURL url = null; + if (localRemote.getSelectedCheckbox().getLabel().equals("Local")) { + url = new JMXServiceURL( + (vm = VirtualMachine.attach(pid.getSelectedItem())).getAgentProperties() + .getProperty("com.sun.management.jmxremote.localConnectorAddress")); + } else { + url = new JMXServiceURL( + "service:jmx:rmi:///jndi/rmi://" + host.getText() + ":" + port.getText() + "/jmxrmi"); + } + Map<String, String[]> env = new HashMap<>(); + String[] credentials = {user.getText(), password.getText()}; + env.put(JMXConnector.CREDENTIALS, credentials); + connector = JMXConnectorFactory.connect(url, env); + MBeanServerConnection mbsc = connector.getMBeanServerConnection(); + ObjectName mbeanName = new ObjectName("org.openecomp.jmx:name=SystemConfig"); + manager = JMX.newMBeanProxy(mbsc, mbeanName, ConfigurationManager.class, true); + message("Message", "Success!!!"); + populateTenants(manager.getTenants()); + populateNamespaces(manager.getNamespaces()); + } catch (Exception exception) { + message("Error", exception.getMessage()); + } + } + + private boolean validateHostPort() { + if (localRemote.getSelectedCheckbox().getLabel().equals("Local")) { + if (pid.getSelectedItem() == null || pid.getSelectedItem().trim().length() == 0 + || !pid.getSelectedItem().matches("^[1-9][0-9]*$")) { + message("Error", "pid is mandatory numeric value greater than 0."); + return false; + } + } else { + if (host.getText() == null || host.getText().trim().length() == 0) { + message("Error", "Host is mandatory."); + return false; + } + if (port.getText() == null || port.getText().trim().length() == 0 + || !port.getText().matches("^[1-9][0-9]*$")) { + message("Error", "Port is mandatory numeric value greater than 0."); + return false; + } + } + return true; + } + + private void populateTenants(Collection<String> collection) { + tenantChoice.removeAll(); + for (String item : collection) { + tenantChoice.add(item); + } + } + + private void populateNamespaces(Collection<String> collection) { + namespaceChoice.removeAll(); + keyChoice.removeAll(); + for (String item : collection) { + namespaceChoice.add(item); + } + } + + private void populateKeys(Collection<String> collection) { + keyChoice.removeAll(); + for (String item : collection) { + keyChoice.add(item); + } + } + + private void message(String title, String text) { + Dialog dialog = new Dialog(container, title, true); + dialog.setLayout(new BorderLayout()); + dialog.add(new Label(text), BorderLayout.CENTER); + Button ok = new Button("OK"); + Panel panel = new Panel(); + panel.setLayout(new GridLayout(1, 3)); + panel.add(new Label()); + panel.add(ok); + panel.add(new Label()); + ok.addActionListener((actionListener) -> dialog.setVisible(false)); + dialog.add(panel, BorderLayout.SOUTH); + dialog.pack(); + centerDialog(dialog); + dialog.setVisible(true); + } + + private void centreWindow(Frame frame) { + Dimension dimension = Toolkit.getDefaultToolkit().getScreenSize(); + int x1 = (int) ((dimension.getWidth() - frame.getWidth()) / 2); + int y1 = (int) ((dimension.getHeight() - frame.getHeight()) / 2); + frame.setLocation(x1, y1); + } + + private void centerDialog(Dialog dialog) { + Dimension dimension = container.getSize(); + container.getLocationOnScreen(); + int x1 = + container.getLocationOnScreen().x + (int) ((dimension.getWidth() - dialog.getWidth()) / 2); + int y1 = container.getLocationOnScreen().y + + (int) ((dimension.getHeight() - dialog.getHeight()) / 2); + dialog.setLocation(x1, y1); + } + + private void setWindowPosition(Frame window, int screen) { + GraphicsEnvironment env = GraphicsEnvironment.getLocalGraphicsEnvironment(); + GraphicsDevice[] allDevices = env.getScreenDevices(); + int topLeftX; + int topLeftY; + int screenX; + int screenY; + int windowPosX; + int windowPosY; + + if (screen < allDevices.length && screen > -1) { + topLeftX = allDevices[screen].getDefaultConfiguration().getBounds().x; + topLeftY = allDevices[screen].getDefaultConfiguration().getBounds().y; + + screenX = allDevices[screen].getDefaultConfiguration().getBounds().width; + screenY = allDevices[screen].getDefaultConfiguration().getBounds().height; + } else { + topLeftX = allDevices[0].getDefaultConfiguration().getBounds().x; + topLeftY = allDevices[0].getDefaultConfiguration().getBounds().y; + + screenX = allDevices[0].getDefaultConfiguration().getBounds().width; + screenY = allDevices[0].getDefaultConfiguration().getBounds().height; + } + + windowPosX = ((screenX - window.getWidth()) / 2) + topLeftX; + windowPosY = ((screenY - window.getHeight()) / 2) + topLeftY; + + window.setLocation(windowPosX, windowPosY); + } + + private void populateAvailablePids() { + pid.removeAll(); + for (VirtualMachineDescriptor desc : VirtualMachine.list()) { + try { + VirtualMachine vm = null; + JMXServiceURL url = new JMXServiceURL( + (vm = VirtualMachine.attach(desc.id())).getAgentProperties() + .getProperty("com.sun.management.jmxremote.localConnectorAddress")); + Set set = JMXConnectorFactory.connect(url, null).getMBeanServerConnection() + .queryMBeans(new ObjectName("org.openecomp.jmx:name=SystemConfig"), null); + if (!set.isEmpty()) { + pid.add(desc.id()); + } + vm.detach(); + } catch (Exception exception) { + //do nothing + } + } + } +} |