Example usage for org.eclipse.jface.viewers StructuredSelection getFirstElement

List of usage examples for org.eclipse.jface.viewers StructuredSelection getFirstElement

  1. HOME
  2. Java
  3. org.eclipse.jface
  4. org.eclipse.jface.viewers.*
  5. StructuredSelection
  6. getFirstElement

Introduction

In this page you can find the example usage for org.eclipse.jface.viewers StructuredSelection getFirstElement.

Prototype

@Override
    public Object getFirstElement()

Source Link

Usage

From source file:com.clustercontrol.infra.composite.action.InfraManagementSelectionChangedListener.java

License:Open Source License

/**
 * ??????<BR>//from ww  w . j av a  2  s .  c  o  m
 * [?]???????????
 * []???
 * <P>
 * <ol>
 * <li>????????ID?ID????</li>
 * <li>ID?ID[?]??????</li>
 * <li>[]???</li>
 * </ol>
 *
 * @param event ?
 *
 * @see org.eclipse.jface.viewers.ISelectionChangedListener#selectionChanged(org.eclipse.jface.viewers.SelectionChangedEvent)
 */
@Override
public void selectionChanged(SelectionChangedEvent event) {
    //[?]??
    IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage();

    //??
    StructuredSelection selection = (StructuredSelection) event.getSelection();

    //[?]?
    IViewPart viewPart = page.findView(InfraManagementView.ID);
    //?
    if (viewPart != null && selection != null) {
        InfraManagementView view = (InfraManagementView) viewPart.getAdapter(InfraManagementView.class);
        if (view == null) {
            m_log.info("selection changed: infra management view is null");
        } else {
            //[?]???/???
            view.setEnabledAction(selection.size(), selection);
        }
    }

    //[]?
    viewPart = page.findView(InfraModuleView.ID);
    if (viewPart != null && selection != null) {
        InfraModuleView view = (InfraModuleView) viewPart.getAdapter(InfraModuleView.class);
        if (view == null) {
            m_log.info("execute: infra module view is null");
            return;
        }
        if (selection.size() == 1) {
            ArrayList<?> info = (ArrayList<?>) selection.getFirstElement();

            //
            view.update((String) info.get(GetInfraManagementTableDefine.MANAGER_NAME),
                    (String) info.get(GetInfraManagementTableDefine.MANAGEMENT_ID));
        } else {
            //??
            view.update(null, null);
        }
        view.setEnabledAction();
    }
}

From source file:com.clustercontrol.infra.composite.FileReplaceSettingComposite.java

License:Open Source License

/**
 * ????//from  www  .  j ava2 s . co m
 */
private void initialize() {
    // ????
    GridData gridData = null;

    GridLayout layout = new GridLayout(1, true);
    layout.marginHeight = 0;
    layout.marginWidth = 0;
    layout.numColumns = 12;
    this.setLayout(layout);

    Table table = new Table(this, SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL | SWT.FULL_SELECTION | SWT.SINGLE);
    gridData = new GridData();
    gridData.horizontalSpan = 12;
    gridData.horizontalAlignment = SWT.FILL;
    gridData.grabExcessHorizontalSpace = true;
    gridData.heightHint = 100;
    table.setHeaderVisible(true);
    table.setLinesVisible(true);
    table.setLayoutData(gridData);

    // 
    Label label = new Label(this, SWT.NONE);
    gridData = new GridData();
    gridData.horizontalSpan = 6;
    gridData.horizontalAlignment = GridData.FILL;
    gridData.grabExcessHorizontalSpace = true;
    label.setLayoutData(gridData);

    m_createCondition = new Button(this, SWT.NONE);
    gridData = new GridData();
    gridData.horizontalSpan = 2;
    gridData.horizontalAlignment = SWT.FILL;
    gridData.grabExcessHorizontalSpace = true;
    m_createCondition.setText(Messages.getString("add"));
    m_createCondition.setLayoutData(gridData);
    m_createCondition.addSelectionListener(new SelectionAdapter() {
        @SuppressWarnings("unchecked")
        @Override
        public void widgetSelected(SelectionEvent e) {
            ReplaceTextDialog dialog = new ReplaceTextDialog(m_shell);
            if (dialog.open() == IDialogConstants.OK_ID) {
                List<?> info = dialog.getInputData();
                List<Object> list = (ArrayList<Object>) m_viewer.getInput();
                if (list == null) {
                    list = new ArrayList<Object>();
                }
                list.add(info);
                m_viewer.setInput(list);
            }
        }
    });

    //?
    m_modifyCondition = new Button(this, SWT.NONE);
    gridData = new GridData();
    gridData.horizontalSpan = 2;
    gridData.horizontalAlignment = SWT.FILL;
    gridData.grabExcessHorizontalSpace = true;
    WidgetTestUtil.setTestId(this, "modifycondition", m_modifyCondition);
    m_modifyCondition.setText(Messages.getString("modify"));
    m_modifyCondition.setLayoutData(gridData);
    m_modifyCondition.addSelectionListener(new SelectionAdapter() {
        @SuppressWarnings("unchecked")
        @Override
        public void widgetSelected(SelectionEvent e) {
            StructuredSelection selection = (StructuredSelection) m_viewer.getSelection();
            if (selection != null && selection.size() > 0) {
                m_selectItem = (List<Object>) selection.getFirstElement();
            } else {
                m_selectItem = null;
            }

            if (m_selectItem != null) {
                ReplaceTextDialog dialog = new ReplaceTextDialog(m_shell, m_selectItem);
                if (dialog.open() == IDialogConstants.OK_ID) {
                    List<?> info = dialog.getInputData();
                    List<Object> list = (ArrayList<Object>) m_viewer.getInput();
                    list.remove(m_selectItem);
                    list.add(info);
                    m_selectItem = null;
                    m_viewer.setInput(list);
                }
            } else {

            }
        }
    });

    //?
    m_deleteCondition = new Button(this, SWT.NONE);
    gridData = new GridData();
    gridData.horizontalSpan = 2;
    gridData.horizontalAlignment = SWT.FILL;
    gridData.grabExcessHorizontalSpace = true;
    m_deleteCondition.setText(Messages.getString("delete"));
    m_deleteCondition.setLayoutData(gridData);
    m_deleteCondition.addSelectionListener(new SelectionAdapter() {
        @SuppressWarnings("unchecked")
        @Override
        public void widgetSelected(SelectionEvent e) {
            StructuredSelection selection = (StructuredSelection) m_viewer.getSelection();
            if (selection != null && selection.size() > 0) {
                m_selectItem = (List<Object>) selection.getFirstElement();
            } else {
                m_selectItem = null;
            }
            if (m_selectItem != null) {
                List<Object> list = (ArrayList<Object>) m_viewer.getInput();
                boolean b = list.remove(m_selectItem);
                m_log.debug("remove " + b);
                m_selectItem = null;
                m_viewer.setInput(list);
            } else {
                m_log.debug("m_selectItem is null.");
            }
        }
    });

    m_viewer = new CommonTableViewer(table);
    m_viewer.createTableColumn(GetInfraFileReplaceSettingTableDefine.get(),
            GetInfraFileReplaceSettingTableDefine.SORT_COLUMN_INDEX,
            GetInfraFileReplaceSettingTableDefine.SORT_ORDER);

}

From source file:com.clustercontrol.infra.composite.ModuleTypeListComposite.java

License:Open Source License

/**
 * ?????//  w  ww. ja v  a2  s. c  o  m
 */
private void createContents() {

    // ??
    GridLayout layout = new GridLayout();
    layout.numColumns = 2;
    layout.marginHeight = 0;
    layout.marginWidth = 0;
    this.setLayout(layout);

    // ??
    this.moduleTypeList = new ListViewer(this, SWT.V_SCROLL | SWT.H_SCROLL | SWT.SINGLE | SWT.BORDER);
    GridData gdata = new GridData(GridData.FILL_BOTH);
    this.moduleTypeList.getList().setLayoutData(gdata);

    // ??????
    this.moduleTypeList.addSelectionChangedListener(new ISelectionChangedListener() {
        @Override
        public void selectionChanged(SelectionChangedEvent event) {
            StructuredSelection selection = (StructuredSelection) event.getSelection();
            selectItem = (String) selection.getFirstElement();
        }
    });
}

From source file:com.clustercontrol.infra.view.action.CheckInfraModuleAction.java

License:Open Source License

@Override
public Object execute(ExecutionEvent event) throws ExecutionException {
    this.window = HandlerUtil.getActiveWorkbenchWindow(event);
    // In case this action has been disposed
    if (null == this.window || !isEnabled()) {
        return null;
    }//from  w  w  w  . j a v  a  2 s  .c  o  m

    // ???
    this.viewPart = HandlerUtil.getActivePart(event);
    if (!(viewPart instanceof InfraModuleView)) {
        return null;
    }

    InfraModuleView infraModuleView = null;
    try {
        infraModuleView = (InfraModuleView) viewPart.getAdapter(InfraModuleView.class);
    } catch (Exception e) {
        m_log.info("execute " + e.getMessage());
        return null;
    }
    if (infraModuleView == null) {
        m_log.info("execute: view is null");
        return null;
    }

    StructuredSelection selection = null;
    if (infraModuleView.getComposite().getTableViewer().getSelection() instanceof StructuredSelection) {
        selection = (StructuredSelection) infraModuleView.getComposite().getTableViewer().getSelection();
    }

    InfraManagementInfo management = null;
    String managerName = infraModuleView.getComposite().getManagerName();

    try {
        InfraEndpointWrapper wrapper = InfraEndpointWrapper.getWrapper(managerName);
        management = wrapper.getInfraManagement(infraModuleView.getComposite().getManagementId());
    } catch (InvalidRole_Exception e) {
        // ???
        MessageDialog.openError(null, Messages.getString("failed"),
                Messages.getString("message.accesscontrol.16"));
        return null;
    } catch (HinemosUnknown_Exception | InvalidUserPass_Exception | NotifyNotFound_Exception
            | InfraManagementNotFound_Exception e) {
        m_log.error("execute() : " + e.getClass().getName() + ", " + e.getMessage());
        MessageDialog.openError(null, Messages.getString("failed"),
                Messages.getString("message.infra.action.result",
                        new Object[] { Messages.getString("infra.module.id"),
                                Messages.getString("infra.module.check"), Messages.getString("failed"),
                                HinemosMessage.replace(e.getMessage()) }));
        return null;
    }

    if (selection == null || management == null) {
        return null;
    }

    String moduleId = (String) ((ArrayList<?>) selection.getFirstElement())
            .get(GetInfraModuleTableDefine.MODULE_ID);

    boolean allRun = false;
    RunDialog dialog = new RunDialog(null, Messages.getString("message.infra.confirm.action", new Object[] {
            Messages.getString("infra.module.id"), Messages.getString("infra.module.check"), moduleId }));
    if (dialog.open() == IDialogConstants.CANCEL_ID) {
        return null;
    }
    allRun = dialog.isAllRun();

    List<AccessInfo> accessInfoList = AccessUtil.getAccessInfoList(viewPart.getSite().getShell(),
            management.getFacilityId(), management.getOwnerRoleId(), managerName,
            infraModuleView.isUseNodeProp());
    // ?????????null?????
    // ???????
    if (accessInfoList == null) {
        return null;
    }
    List<String> moduleIdList = new ArrayList<String>();
    moduleIdList.add(moduleId);
    try {
        InfraEndpointWrapper wrapper = InfraEndpointWrapper.getWrapper(managerName);
        String sessionId = wrapper.createSession(management.getManagementId(), moduleIdList, accessInfoList);
        while (true) {
            ModuleResult moduleResult = wrapper.checkInfraModule(sessionId, !allRun);
            if (!allRun && !ModuleUtil.displayResult(moduleResult.getModuleId(), moduleResult)) {
                break;
            }
            if (!moduleResult.isHasNext()) {
                break;
            }
        }
        MessageDialog.openInformation(null, Messages.getString("message"),
                Messages.getString("message.infra.management.check.end"));
        wrapper.deleteSession(sessionId);
    } catch (InvalidRole_Exception e) {
        // ???
        MessageDialog.openError(null, Messages.getString("failed"),
                Messages.getString("message.accesscontrol.16"));
        return null;
    } catch (HinemosUnknown_Exception | InvalidUserPass_Exception | InfraManagementNotFound_Exception
            | InfraModuleNotFound_Exception | SessionNotFound_Exception | FacilityNotFound_Exception
            | InvalidSetting_Exception e) {
        m_log.error("execute() :  " + e.getClass().getName() + ", " + e.getMessage());
        MessageDialog.openError(null, Messages.getString("failed"),
                Messages.getString("message.infra.action.result",
                        new Object[] { Messages.getString("infra.module.id"),
                                Messages.getString("infra.module.run"), Messages.getString("failed"),
                                HinemosMessage.replace(e.getMessage()) }));
        return null;
    } catch (Exception e) {
        m_log.error("execute() :  " + e.getClass().getName() + ", " + e.getMessage());
        MessageDialog.openError(null, Messages.getString("failed"),
                Messages.getString("message.infra.action.result",
                        new Object[] { Messages.getString("infra.module.id"),
                                Messages.getString("infra.module.run"), Messages.getString("failed"),
                                HinemosMessage.replace(e.getMessage()) }));
        return null;
    }
    infraModuleView.update(infraModuleView.getComposite().getManagerName(),
            infraModuleView.getComposite().getManagementId());
    return null;
}

From source file:com.clustercontrol.infra.view.action.CopyInfraManagementAction.java

License:Open Source License

@Override
public Object execute(ExecutionEvent event) throws ExecutionException {
    this.window = HandlerUtil.getActiveWorkbenchWindow(event);
    // In case this action has been disposed
    if (null == this.window || !isEnabled()) {
        return null;
    }//from w w w . j a  v  a 2 s.  co m

    this.viewPart = HandlerUtil.getActivePart(event);

    InfraManagementView view = null;
    if (viewPart instanceof InfraManagementView) {
        view = (InfraManagementView) viewPart;
    }

    if (view == null) {
        m_log.info("execute: view is null");
        return null;
    }

    //   view???????
    StructuredSelection selection = null;
    if (view.getComposite().getTableViewer().getSelection() instanceof StructuredSelection) {
        selection = (StructuredSelection) view.getComposite().getTableViewer().getSelection();
    }

    String managerName = null;
    String managementId = null;
    if (selection != null) {
        managerName = (String) ((ArrayList<?>) selection.getFirstElement())
                .get(GetInfraManagementTableDefine.MANAGER_NAME);
        managementId = (String) ((ArrayList<?>) selection.getFirstElement())
                .get(GetInfraManagementTableDefine.MANAGEMENT_ID);
    }

    if (managementId != null) {
        // [???]??
        InfraManagementDialog dialog = new InfraManagementDialog(this.viewPart.getSite().getShell(),
                managerName, managementId, PropertyDefineConstant.MODE_COPY);

        // ???????????
        if (dialog.open() == IDialogConstants.OK_ID) {
            view.update();
        }
    }
    return null;
}

From source file:com.clustercontrol.infra.view.action.CopyInfraModuleAction.java

License:Open Source License

@Override
public Object execute(ExecutionEvent event) throws ExecutionException {
    this.window = HandlerUtil.getActiveWorkbenchWindow(event);
    // In case this action has been disposed
    if (null == this.window || !isEnabled()) {
        return null;
    }/*from   w ww .  j  ava 2s.com*/

    // ???
    this.viewPart = HandlerUtil.getActivePart(event);
    if (!(viewPart instanceof InfraModuleView)) {
        return null;
    }

    InfraModuleView infraModuleView = null;
    try {
        infraModuleView = (InfraModuleView) viewPart.getAdapter(InfraModuleView.class);
    } catch (Exception e) {
        m_log.info("execute " + e.getMessage());
        return null;
    }

    if (infraModuleView == null) {
        m_log.info("execute: infra module view is null");
        return null;
    }

    StructuredSelection selection = null;
    if (infraModuleView.getComposite().getTableViewer().getSelection() instanceof StructuredSelection) {
        selection = (StructuredSelection) infraModuleView.getComposite().getTableViewer().getSelection();
    }

    String moduleId = null;
    if (selection != null) {
        moduleId = (String) ((ArrayList<?>) selection.getFirstElement())
                .get(GetInfraModuleTableDefine.MODULE_ID);
    }

    InfraManagementInfo info = null;
    String managerName = infraModuleView.getComposite().getManagerName();
    String managementId = infraModuleView.getComposite().getManagementId();
    try {
        InfraEndpointWrapper wrapper = InfraEndpointWrapper.getWrapper(managerName);
        info = wrapper.getInfraManagement(managementId);
    } catch (InvalidRole_Exception e) {
        // ???
        MessageDialog.openError(null, Messages.getString("failed"),
                Messages.getString("message.accesscontrol.16"));
        return null;
    } catch (HinemosUnknown_Exception | InvalidUserPass_Exception | NotifyNotFound_Exception
            | InfraManagementNotFound_Exception e) {
        m_log.debug("execute getInfraManagement, " + e.getMessage());
        MessageDialog.openError(null, Messages.getString("failed"), HinemosMessage.replace(e.getMessage()));
        return null;
    }

    InfraModuleInfo module = null;
    if (info != null && info.getModuleList() != null) {
        for (InfraModuleInfo tmpModule : info.getModuleList()) {
            if (tmpModule.getModuleId().equals(moduleId)) {
                module = tmpModule;
                break;
            }
        }

        CommonDialog dialog = null;
        if (module != null) {
            if (module instanceof CommandModuleInfo) {
                dialog = new CommandModuleDialog(infraModuleView.getSite().getShell(), managerName,
                        managementId, moduleId, PropertyDefineConstant.MODE_COPY);
            } else if (module instanceof FileTransferModuleInfo) {
                dialog = new FileTransferModuleDialog(infraModuleView.getSite().getShell(), managerName,
                        managementId, moduleId, PropertyDefineConstant.MODE_COPY);
            } else {
                throw new InternalError("dialog is null");
            }
        }
        if (dialog != null)
            dialog.open();

        infraModuleView.update(managerName, managementId);
    }
    return null;
}

From source file:com.clustercontrol.infra.view.action.DownloadInfraFileAction.java

License:Open Source License

@Override
public Object execute(ExecutionEvent event) throws ExecutionException {
    InfraFileManagerView view = getView(event);
    if (view == null) {
        m_log.info("execute: view is null");
        return null;
    }/*from  w ww . j  a v  a 2 s .  c o  m*/

    InfraFileInfo info = InfraFileUtil.getSelectedInfraFileInfo(view);
    if (info == null) {
        return null;
    }

    String action = Messages.getString("download");

    FileDialog fd = new FileDialog(window.getShell(), SWT.SAVE);
    String fileName = info.getFileName();
    fd.setFileName(fileName);
    String selectedFilePath = null;
    try {
        selectedFilePath = fd.open();
    } catch (Exception e) {
        m_log.error(e);
        InfraFileUtil.showFailureDialog(action, HinemosMessage.replace(e.getMessage()));
        return null;
    }

    // path is null when dialog cancelled
    if (null != selectedFilePath) {
        StructuredSelection selection = null;
        if (view.getComposite().getTableViewer().getSelection() instanceof StructuredSelection) {
            selection = (StructuredSelection) view.getComposite().getTableViewer().getSelection();
        }
        String managerName = null;
        if (selection != null && selection.isEmpty() == false) {
            managerName = (String) ((ArrayList<?>) selection.getFirstElement())
                    .get(GetInfraFileManagerTableDefine.MANAGER_NAME);
        }
        InfraEndpointWrapper wrapper = InfraEndpointWrapper.getWrapper(managerName);
        FileOutputStream fos = null;
        try {
            DataHandler dh = wrapper.downloadInfraFile(info.getFileId(), fileName);
            fos = new FileOutputStream(new File(selectedFilePath));
            dh.writeTo(fos);
            if (ClusterControlPlugin.isRAP()) {
                FileDownloader.openBrowser(window.getShell(), selectedFilePath, fileName);
            } else {
                InfraFileUtil.showSuccessDialog(action, info.getFileId());
            }
            wrapper.deleteDownloadedInfraFile(fileName);
        } catch (Exception e) {
            m_log.error(e);
            InfraFileUtil.showFailureDialog(action, HinemosMessage.replace(e.getMessage()));
        } finally {
            if (fos != null) {
                try {
                    fos.close();
                } catch (IOException e) {
                }
            }
        }
    }

    return null;
}

From source file:com.clustercontrol.infra.view.action.DownOrderInfraModuleAction.java

License:Open Source License

@Override
public void updateElement(UIElement element, @SuppressWarnings("rawtypes") Map parameters) {
    boolean enable = false;
    IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
    // page may not start at state restoring
    if (null != window) {
        IWorkbenchPage page = window.getActivePage();
        if (null != page) {
            IWorkbenchPart part = page.getActivePart();

            if (part instanceof InfraModuleView) {
                InfraModuleView view = (InfraModuleView) part.getAdapter(InfraModuleView.class);
                if (view == null) {
                    m_log.info("execute: view is null");
                    return;
                }/* w  w  w.ja  va2 s.c  o m*/
                // Enable button when 1 item is selected
                StructuredSelection selection = null;
                if (view.getComposite().getTableViewer().getSelection() instanceof StructuredSelection) {
                    selection = (StructuredSelection) view.getComposite().getTableViewer().getSelection();
                }
                if (selection != null && selection.size() == 1
                        && view.getComposite().getTable().getItemCount() > 1
                        && (int) ((ArrayList<?>) selection.getFirstElement())
                                .get(GetInfraModuleTableDefine.ORDER_NO) < view.getComposite().getTable()
                                        .getItemCount()) {
                    enable = true;
                }
            }
            this.setBaseEnabled(enable);
        } else {
            this.setBaseEnabled(false);
        }
    }
}

From source file:com.clustercontrol.infra.view.action.ModifyInfraManagementAction.java

License:Open Source License

@Override
public Object execute(ExecutionEvent event) throws ExecutionException {
    this.window = HandlerUtil.getActiveWorkbenchWindow(event);
    // In case this action has been disposed
    if (null == this.window || !isEnabled()) {
        return null;
    }/*from  w  w  w. j  a  v a  2  s . c o m*/

    this.viewPart = HandlerUtil.getActivePart(event);
    if (!(viewPart instanceof InfraManagementView)) {
        return null;
    }

    InfraManagementView infraManagementView = null;
    try {
        infraManagementView = (InfraManagementView) viewPart;
    } catch (Exception e) {
        m_log.info("execute " + e.getMessage());
        return null;
    }

    StructuredSelection selection = null;
    if (infraManagementView.getComposite().getTableViewer().getSelection() instanceof StructuredSelection) {
        selection = (StructuredSelection) infraManagementView.getComposite().getTableViewer().getSelection();
    }
    String managerName = null;
    String managementId = null;
    if (selection != null) {
        managerName = (String) ((ArrayList<?>) selection.getFirstElement())
                .get(GetInfraManagementTableDefine.MANAGER_NAME);
        managementId = (String) ((ArrayList<?>) selection.getFirstElement())
                .get(GetInfraManagementTableDefine.MANAGEMENT_ID);
    }

    if (managementId != null) {
        // [???]??
        InfraManagementDialog dialog = new InfraManagementDialog(this.viewPart.getSite().getShell(),
                managerName, managementId, PropertyDefineConstant.MODE_MODIFY);
        // ???????????
        if (dialog.open() == IDialogConstants.OK_ID) {
            infraManagementView.update();
        }
    }
    return null;
}

From source file:com.clustercontrol.infra.view.action.ModifyInfraModuleAction.java

License:Open Source License

@Override
public Object execute(ExecutionEvent event) throws ExecutionException {
    this.window = HandlerUtil.getActiveWorkbenchWindow(event);
    // In case this action has been disposed
    if (null == this.window || !isEnabled()) {
        return null;
    }/*ww w. j ava  2 s . c  o m*/

    // ???
    this.viewPart = HandlerUtil.getActivePart(event);

    if (!(viewPart instanceof InfraModuleView)) {
        return null;
    }

    InfraModuleView infraModuleView = null;
    try {
        infraModuleView = (InfraModuleView) viewPart.getAdapter(InfraModuleView.class);
    } catch (Exception e) {
        m_log.info("execute " + e.getMessage());
        return null;
    }

    if (infraModuleView == null) {
        m_log.info("execute: view is null");
        return null;
    }

    StructuredSelection selection = null;

    String managerName = null;
    if (infraModuleView.getComposite().getTableViewer().getSelection() instanceof StructuredSelection) {
        selection = (StructuredSelection) infraModuleView.getComposite().getTableViewer().getSelection();
        managerName = infraModuleView.getComposite().getManagerName();
    }

    String moduleId = null;
    if (selection != null) {
        moduleId = (String) ((ArrayList<?>) selection.getFirstElement())
                .get(GetInfraModuleTableDefine.MODULE_ID);
    }

    String managementId = infraModuleView.getComposite().getManagementId();
    InfraManagementInfo info = null;
    try {
        InfraEndpointWrapper wrapper = InfraEndpointWrapper
                .getWrapper(infraModuleView.getComposite().getManagerName());
        info = wrapper.getInfraManagement(infraModuleView.getComposite().getManagementId());
    } catch (InvalidRole_Exception e) {
        // ???
        MessageDialog.openError(null, Messages.getString("failed"),
                Messages.getString("message.accesscontrol.16"));
        return null;
    } catch (HinemosUnknown_Exception | InvalidUserPass_Exception | NotifyNotFound_Exception
            | InfraManagementNotFound_Exception e) {
        m_log.debug("execute getInfraManagement, " + e.getMessage());
        MessageDialog.openError(null, Messages.getString("failed"), HinemosMessage.replace(e.getMessage()));
        return null;
    }

    InfraModuleInfo module = null;

    if (info != null && info.getModuleList() != null) {
        for (InfraModuleInfo tmpModule : info.getModuleList()) {
            if (tmpModule.getModuleId().equals(moduleId)) {
                module = tmpModule;
                break;
            }
        }

        CommonDialog dialog = null;
        if (moduleId != null) {
            if (module instanceof CommandModuleInfo) {
                dialog = new CommandModuleDialog(infraModuleView.getSite().getShell(), managerName,
                        managementId, moduleId, PropertyDefineConstant.MODE_MODIFY);
            } else if (module instanceof FileTransferModuleInfo) {
                dialog = new FileTransferModuleDialog(infraModuleView.getSite().getShell(), managerName,
                        managementId, moduleId, PropertyDefineConstant.MODE_MODIFY);
            } else {
                throw new InternalError("dialog is null");
            }
        }
        if (dialog != null)
            dialog.open();

        infraModuleView.update(managerName, managementId);
    }
    return null;
}