/** Listener for remove button, which removes the environment variable from the role. */
@SuppressWarnings("unchecked")
protected void removeBtnListener() {
int selIndex = tblViewer.getTable().getSelectionIndex();
if (selIndex > -1) {
try {
Entry<String, String> mapEntry =
(Entry<String, String>) tblViewer.getTable().getItem(selIndex).getData();
// Check environment variable is associated with component
if (windowsAzureRole.getIsEnvPreconfigured(mapEntry.getKey())) {
errorTitle = Messages.jdkDsblErrTtl;
errorMessage = Messages.envJdkDslErrMsg;
MessageUtil.displayErrorDialog(getShell(), errorTitle, errorMessage);
} else {
boolean choice =
MessageDialog.openQuestion(new Shell(), Messages.evRemoveTtl, Messages.evRemoveMsg);
if (choice) {
// to delete call rename with newName(second param) as empty
windowsAzureRole.renameRuntimeEnv(mapEntry.getKey(), "");
tblViewer.refresh();
}
}
} catch (Exception ex) {
errorTitle = Messages.adRolErrTitle;
errorMessage = Messages.adRolErrMsgBox1 + Messages.adRolErrMsgBox2;
MessageUtil.displayErrorDialog(this.getShell(), errorTitle, errorMessage);
Activator.getDefault().log(errorMessage, ex);
}
}
}
@SuppressWarnings("unchecked")
@Override
public String getColumnText(Object element, int colIndex) {
String result = "";
try {
Entry<String, String> mapEntry = (Entry<String, String>) element;
switch (colIndex) {
case 0:
result = mapEntry.getKey();
break;
case 1:
result = mapEntry.getValue();
break;
default:
// This switch is for column indices. Here the switch always
// have an valid index so default will never be reached.
}
} catch (Exception ex) {
errorTitle = Messages.adRolErrTitle;
errorMessage = Messages.adRolErrMsgBox1 + Messages.adRolErrMsgBox2;
MessageUtil.displayErrorDialog(getShell(), errorTitle, errorMessage);
Activator.getDefault().log(errorMessage, ex);
}
return result;
}
/**
* Creates a table viewer for environment variables table, which a) sets the input data for table
* b) enables in-place modification.
*/
private void createTableViewer() {
tblViewer = new TableViewer(tblEnvVariables);
tblViewer.setUseHashlookup(true);
tblViewer.setColumnProperties(new String[] {Messages.evColName, Messages.evColValue});
CellEditor[] editors = new CellEditor[2];
editors[0] = new TextCellEditor(tblEnvVariables);
editors[1] = new TextCellEditor(tblEnvVariables);
tblViewer.setCellEditors(editors);
tblViewer.setContentProvider(new EnvVarContentProvider());
tblViewer.setLabelProvider(new EnvVarLabelProvider());
tblViewer.setCellModifier(new EnvVarCellModifier());
try {
mapEnvVar = windowsAzureRole.getRuntimeEnv();
tblViewer.setInput(mapEnvVar.entrySet().toArray());
} catch (Exception ex) {
errorTitle = Messages.rolsErr;
errorMessage = Messages.adRolErrMsgBox1 + Messages.adRolErrMsgBox2;
MessageUtil.displayErrorDialog(getShell(), errorTitle, errorMessage);
Activator.getDefault().log(errorMessage, ex);
}
}
@Override
protected void okPressed() {
boolean okToProceed = true;
try {
if (isEditEndpt) {
// if its an edit an endpoint scenario
okToProceed = editEndpt();
} else {
// for add an endpoint scenario
boolean isValid = windowsAzureRole.isAvailableEndpointName(txtName.getText());
if (isValid) {
boolean isValidendpoint =
windowsAzureRole.isValidEndpoint(
txtName.getText(),
WindowsAzureEndpointType.valueOf(comboType.getText()),
txtPrivatePort.getText(),
txtPublicPort.getText());
if (isValidendpoint) {
windowsAzureRole.addEndpoint(
txtName.getText(),
WindowsAzureEndpointType.valueOf(comboType.getText()),
txtPrivatePort.getText(),
txtPublicPort.getText());
} else {
errorTitle = Messages.dlgInvldPort;
errorMessage = Messages.dlgPortInUse;
MessageUtil.displayErrorDialog(this.getShell(), errorTitle, errorMessage);
okToProceed = false;
}
} else {
errorTitle = Messages.dlgInvdEdPtName1;
errorMessage = Messages.dlgInvdEdPtName2;
MessageUtil.displayErrorDialog(this.getShell(), errorTitle, errorMessage);
okToProceed = false;
}
}
} catch (WindowsAzureInvalidProjectOperationException e) {
errorTitle = Messages.rolsErr;
errorMessage = Messages.adRolErrMsgBox1 + Messages.adRolErrMsgBox2;
MessageUtil.displayErrorDialog(this.getShell(), errorTitle, errorMessage);
Activator.getDefault().log(errorMessage, e);
}
if (okToProceed) {
super.okPressed();
}
}
/**
* Validates public and private ports. And also makes changes corresponding to the debug endpoint.
*
* @param oldEndptName : old name of the endpoint.
* @return retVal : false if any error occurs.
* @throws WindowsAzureInvalidProjectOperationException
*/
private boolean validatePorts(String oldEndptName)
throws WindowsAzureInvalidProjectOperationException {
boolean retVal = true;
WindowsAzureEndpointType oldType = waEndpt.getEndPointType();
WindowsAzureEndpoint debugEndpt = windowsAzureRole.getDebuggingEndpoint();
WindowsAzureEndpoint stickyEndpt = windowsAzureRole.getSessionAffinityInputEndpoint();
WindowsAzureEndpoint stickyIntEndpt = windowsAzureRole.getSessionAffinityInternalEndpoint();
String stcEndptName = "";
String dbgEndptName = "";
String stcIntEndptName = "";
if (debugEndpt != null) {
// get the debugging endpoint name
dbgEndptName = debugEndpt.getName();
}
if (stickyEndpt != null) {
stcEndptName = stickyEndpt.getName();
stcIntEndptName = stickyIntEndpt.getName();
}
// validate ports
boolean isValidendpoint =
windowsAzureRole.isValidEndpoint(
oldEndptName,
WindowsAzureEndpointType.valueOf(comboType.getText()),
txtPrivatePort.getText(),
txtPublicPort.getText());
if (isValidendpoint) {
if (oldEndptName.equalsIgnoreCase(dbgEndptName)) {
retVal = handleChangeForDebugEndpt(oldType);
}
if (oldEndptName.equalsIgnoreCase(stcEndptName)) {
retVal = handleChangeForStickyEndpt(oldType);
}
if (oldEndptName.equalsIgnoreCase(stcIntEndptName)) {
retVal = handleChangeForStickyEndpt(oldType);
}
if (retVal) {
// set the new values in the endpoint object.
waEndpt.setEndPointType(WindowsAzureEndpointType.valueOf(comboType.getText()));
waEndpt.setName(txtName.getText());
if (comboType.getText().equalsIgnoreCase(WindowsAzureEndpointType.Input.toString())
|| comboType
.getText()
.equalsIgnoreCase(WindowsAzureEndpointType.InstanceInput.toString())) {
waEndpt.setPort(txtPublicPort.getText());
}
waEndpt.setPrivatePort(txtPrivatePort.getText());
}
} else {
errorTitle = Messages.dlgInvldPort;
errorMessage = Messages.dlgPortInUse;
MessageUtil.displayErrorDialog(this.getShell(), errorTitle, errorMessage);
retVal = false;
}
return retVal;
}
@SuppressWarnings("unchecked")
@Override
public void modify(Object variable, String columnName, Object modifiedVal) {
try {
TableItem tblItem = (TableItem) variable;
Entry<String, String> mapEntry = (Entry<String, String>) tblItem.getData();
if (columnName.equals(Messages.evColName)) {
String modifiedName = modifiedVal.toString();
boolean isValidName = true;
for (Iterator<String> iterator = mapEnvVar.keySet().iterator(); iterator.hasNext(); ) {
String key = iterator.next();
if (key.equalsIgnoreCase(modifiedName)) {
isValidName = false;
break;
}
}
if (modifiedName.isEmpty()) {
errorTitle = Messages.evNameEmptyTtl;
errorMessage = Messages.evNameEmptyMsg;
MessageUtil.displayErrorDialog(getShell(), errorTitle, errorMessage);
} else if (!isValidName && !modifiedName.equalsIgnoreCase(mapEntry.getKey())
|| windowsAzureRole.getLsEnv().contains(modifiedName)) {
errorTitle = Messages.evInUseTitle;
errorMessage = Messages.evInUseMsg;
MessageUtil.displayErrorDialog(getShell(), errorTitle, errorMessage);
} else {
String name = modifiedName.trim();
name = name.replaceAll("[\\s]+", "_");
windowsAzureRole.renameRuntimeEnv(mapEntry.getKey(), name);
}
} else if (columnName.equals(Messages.evColValue)) {
windowsAzureRole.setRuntimeEnv(mapEntry.getKey(), modifiedVal.toString().trim());
}
tblViewer.refresh();
} catch (Exception ex) {
errorTitle = Messages.adRolErrTitle;
errorMessage = Messages.adRolErrMsgBox1 + Messages.adRolErrMsgBox2;
MessageUtil.displayErrorDialog(getShell(), errorTitle, errorMessage);
Activator.getDefault().log(errorMessage, ex);
}
}
/** Listener for add button, which launches a dialog to add an environment variable. */
protected void addBtnListener() {
try {
WAEnvVarDialog dialog = new WAEnvVarDialog(getShell(), mapEnvVar, windowsAzureRole);
dialog.open();
tblViewer.refresh();
} catch (Exception ex) {
errorTitle = Messages.evLaunchErrTtl;
errorMessage = Messages.evErrLaunchMsg1 + Messages.evErrLaunchMsg2;
MessageUtil.displayErrorDialog(getShell(), errorTitle, errorMessage);
Activator.getDefault().log(errorMessage, ex);
}
}
@SuppressWarnings("unchecked")
public Object getValue(Object element, String property) {
Object result = null;
try {
Entry<String, String> mapEntry = (Entry<String, String>) element;
if (property.equals(Messages.evColName)) {
result = mapEntry.getKey();
} else if (property.equals(Messages.evColValue)) {
result = mapEntry.getValue();
}
} catch (Exception ex) {
errorTitle = Messages.adRolErrTitle;
errorMessage = Messages.adRolErrMsgBox1 + Messages.adRolErrMsgBox2;
MessageUtil.displayErrorDialog(getShell(), errorTitle, errorMessage);
Activator.getDefault().log(errorMessage, ex);
}
return result;
}
/** Listener for edit button, which launches a dialog to edit an environment variable. */
@SuppressWarnings("unchecked")
protected void editBtnListener() {
int selIndex = tblViewer.getTable().getSelectionIndex();
if (selIndex > -1) {
try {
Entry<String, String> mapEntry =
(Entry<String, String>) tblViewer.getTable().getItem(selIndex).getData();
WAEnvVarDialog dialog =
new WAEnvVarDialog(getShell(), mapEnvVar, windowsAzureRole, mapEntry.getKey());
dialog.open();
tblViewer.refresh();
} catch (Exception ex) {
errorTitle = Messages.evLaunchErrTtl;
errorMessage = Messages.evErrLaunchMsg1 + Messages.evErrLaunchMsg2;
MessageUtil.displayErrorDialog(getShell(), errorTitle, errorMessage);
Activator.getDefault().log(errorMessage, ex);
}
}
}
/**
* This method edits an endpoint. For editing it also validates endpoint name and ports.
*
* @return retVal : false if any error occurs.
* @throws WindowsAzureInvalidProjectOperationException
*/
private boolean editEndpt() throws WindowsAzureInvalidProjectOperationException {
boolean retVal = true;
String oldEndptName = waEndpt.getName();
if (!oldEndptName.equalsIgnoreCase(txtName.getText())) {
// validate endpoint name
boolean isValid = windowsAzureRole.isAvailableEndpointName(txtName.getText());
if (!isValid) {
// if name is not valid
errorTitle = Messages.dlgInvdEdPtName1;
errorMessage = Messages.dlgInvdEdPtName2;
MessageUtil.displayErrorDialog(this.getShell(), errorTitle, errorMessage);
retVal = false;
}
}
if (retVal) {
retVal = validatePorts(oldEndptName);
}
return retVal;
}
@Override
public boolean performOk() {
boolean okToProceed = true;
try {
if (!Activator.getDefault().isSaved()) {
waProjManager.save();
Activator.getDefault().setSaved(true);
}
WAEclipseHelper.refreshWorkspace(Messages.rolsRefTitle, Messages.rolsRefMsg);
} catch (WindowsAzureInvalidProjectOperationException e) {
errorTitle = Messages.adRolErrTitle;
errorMessage = Messages.adRolErrMsgBox1 + Messages.adRolErrMsgBox2;
MessageUtil.displayErrorDialog(this.getShell(), errorTitle, errorMessage);
Activator.getDefault().log(errorMessage, e);
okToProceed = false;
}
if (okToProceed) {
okToProceed = super.performOk();
}
return okToProceed;
}
