/**
* 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;
}
/** This class creates a dialog to edit/add an Endpoint. */
public class WAEndpointDialog extends org.eclipse.jface.dialogs.Dialog {
private Text txtName;
private Combo comboType;
private Text txtPublicPort;
private Text txtPrivatePort;
private Label lblPublicPort;
private WindowsAzureRole windowsAzureRole;
private WindowsAzureEndpoint waEndpt;
private static String[] arrType = {
WindowsAzureEndpointType.Input.toString(),
WindowsAzureEndpointType.Internal.toString(),
WindowsAzureEndpointType.InstanceInput.toString()
};
private static String errorTitle;
private static String errorMessage;
private boolean isSamePort;
private boolean isEditEndpt = false;
// Constructor to be called while adding an endpoint
public WAEndpointDialog(Shell parent, WindowsAzureRole windowsAzureRole) {
super(parent);
this.windowsAzureRole = windowsAzureRole;
}
// Constructor to be called while editing an endpoint
public WAEndpointDialog(
Shell parent,
WindowsAzureRole windowsAzureRole,
WindowsAzureEndpoint waEndpoint,
boolean isEditEndpt) {
super(parent);
this.isEditEndpt = isEditEndpt;
this.waEndpt = waEndpoint;
this.windowsAzureRole = windowsAzureRole;
}
@Override
protected void configureShell(Shell newShell) {
super.configureShell(newShell);
String title = Messages.adRolEndPtTitle;
if (isEditEndpt) {
title = Messages.endptEditTitle;
}
newShell.setText(title);
}
protected Control createContents(Composite parent) {
Composite container = new Composite(parent, SWT.NONE);
GridLayout gridLayout = new GridLayout(2, false);
container.setLayout(gridLayout);
GridData gridData = new GridData();
gridData.widthHint = 200;
container.setLayoutData(gridData);
Label lblName = new Label(container, SWT.LEFT);
gridData = new GridData();
gridData.horizontalIndent = 10;
lblName.setLayoutData(gridData);
lblName.setText(Messages.adRolName);
txtName = new Text(container, SWT.SINGLE | SWT.BORDER);
gridData = new GridData();
gridData.horizontalAlignment = GridData.END;
gridData.grabExcessHorizontalSpace = true;
gridData.widthHint = 75;
txtName.setLayoutData(gridData);
createEndptTypeComponent(container);
createPublicPortComponent(container);
Label lblPrivatePort = new Label(container, SWT.LEFT);
gridData = new GridData();
gridData.horizontalIndent = 10;
lblPrivatePort.setLayoutData(gridData);
lblPrivatePort.setText(Messages.adRolPrivatePort);
txtPrivatePort = new Text(container, SWT.SINGLE | SWT.BORDER);
gridData = new GridData();
gridData.horizontalAlignment = GridData.END;
gridData.grabExcessHorizontalSpace = true;
gridData.widthHint = 75;
txtPrivatePort.setLayoutData(gridData);
if (isEditEndpt) {
txtName.setText(waEndpt.getName());
txtPrivatePort.setText(waEndpt.getPrivatePort());
txtPublicPort.setText(waEndpt.getPort());
comboType.setText(waEndpt.getEndPointType().toString());
if (comboType.getText().equalsIgnoreCase(WindowsAzureEndpointType.Internal.toString())) {
txtPublicPort.setEnabled(false);
lblPublicPort.setEnabled(false);
txtPublicPort.setText("");
}
}
return super.createContents(parent);
}
/**
* Creates an endpoint type component consisting of label and combo box. Also adds a selection
* listener to combo box.
*
* @param container
*/
private void createEndptTypeComponent(Composite container) {
Label lblType = new Label(container, SWT.LEFT);
GridData gridData = new GridData();
gridData.horizontalIndent = 10;
lblType.setLayoutData(gridData);
lblType.setText(Messages.adRolType);
comboType = new Combo(container, SWT.READ_ONLY);
gridData = new GridData();
gridData.horizontalAlignment = GridData.END;
gridData.grabExcessHorizontalSpace = true;
gridData.widthHint = 60;
comboType.setLayoutData(gridData);
comboType.setItems(arrType);
comboType.setText(arrType[0]);
final Combo comboTemp = comboType;
comboType.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent event) {
if (comboTemp
.getText()
.equalsIgnoreCase(WindowsAzureEndpointType.Internal.toString())) {
txtPublicPort.setText("");
txtPublicPort.setEnabled(false);
lblPublicPort.setEnabled(false);
} else if (comboTemp
.getText()
.equalsIgnoreCase(WindowsAzureEndpointType.Input.toString())) {
txtPublicPort.setEnabled(true);
lblPublicPort.setEnabled(true);
String port = txtPublicPort.getText();
if (port.contains("-")) {
txtPublicPort.setText(port.split("-")[0]);
} else {
try {
Integer.parseInt(port);
} catch (Exception e) {
port = txtPrivatePort.getText();
}
txtPublicPort.setText(port);
}
} else {
txtPublicPort.setEnabled(true);
lblPublicPort.setEnabled(true);
if (!txtPublicPort.getText().isEmpty() && txtPrivatePort.getText().isEmpty()) {
if (!txtPublicPort.getText().contains("-")) {
txtPublicPort.setText(
txtPublicPort.getText().concat("-").concat(txtPublicPort.getText()));
}
txtPrivatePort.setText(txtPublicPort.getText().split("-")[0]);
} else if (txtPublicPort.getText().isEmpty()) {
txtPublicPort.setText(txtPrivatePort.getText());
}
}
}
});
}
/**
* Creates a public port component consisting of label and text box. Also adds a focus listener to
* the text box.
*
* @param container
*/
private void createPublicPortComponent(Composite container) {
lblPublicPort = new Label(container, SWT.LEFT);
GridData gridData = new GridData();
gridData.horizontalIndent = 10;
lblPublicPort.setLayoutData(gridData);
lblPublicPort.setText(Messages.adRolPubPort);
txtPublicPort = new Text(container, SWT.SINGLE | SWT.BORDER);
gridData = new GridData();
gridData.horizontalAlignment = GridData.END;
gridData.grabExcessHorizontalSpace = true;
gridData.widthHint = 75;
txtPublicPort.setLayoutData(gridData);
final Combo comboTemp = comboType;
txtPublicPort.addFocusListener(
new FocusListener() {
@Override
public void focusLost(FocusEvent event) {
if (!comboTemp.getText().equalsIgnoreCase(WindowsAzureEndpointType.Internal.toString())
&& (txtPrivatePort.getText().isEmpty() || isSamePort)) {
if (txtPublicPort.getText().contains("-")) {
txtPrivatePort.setText(txtPublicPort.getText().split("-")[0]);
} else {
txtPrivatePort.setText(txtPublicPort.getText());
}
}
}
@Override
public void focusGained(FocusEvent event) {
String oldPort = txtPublicPort.getText();
isSamePort = false;
if (txtPrivatePort.getText().equals(oldPort)) {
isSamePort = true;
}
}
});
}
@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();
}
}
/**
* 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;
}
/**
* 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;
}
/**
* Disables the debugging if debug endpoint's type is changed to 'Internal', and if private port
* is modified then assigns the new debugging port by setting the modified endpoint as a debugging
* endpoint.
*
* @param oldType : old type of the endpoint.
* @return retVal : false if any error occurs.
* @throws WindowsAzureInvalidProjectOperationException
*/
private boolean handleChangeForDebugEndpt(WindowsAzureEndpointType oldType)
throws WindowsAzureInvalidProjectOperationException {
boolean retVal = true;
if (oldType.equals(WindowsAzureEndpointType.Input)
&& comboType.getText().equalsIgnoreCase(WindowsAzureEndpointType.Internal.toString())) {
StringBuffer msg = new StringBuffer(Messages.dlgEPDel);
msg.append(Messages.dlgEPChangeType);
msg.append(Messages.dlgEPDel2);
boolean choice =
MessageDialog.openQuestion(new Shell(), Messages.dlgTypeTitle, msg.toString());
if (choice) {
waEndpt.setEndPointType(WindowsAzureEndpointType.valueOf(comboType.getText()));
windowsAzureRole.setDebuggingEndpoint(null);
} else {
retVal = false;
}
} else if (!waEndpt.getPrivatePort().equalsIgnoreCase(txtPrivatePort.getText())) {
boolean isSuspended = windowsAzureRole.getStartSuspended();
windowsAzureRole.setDebuggingEndpoint(null);
waEndpt.setPrivatePort(txtPrivatePort.getText());
windowsAzureRole.setDebuggingEndpoint(waEndpt);
windowsAzureRole.setStartSuspended(isSuspended);
}
return retVal;
}
/**
* Disables the session affinity if endpoint's type is changed to 'Internal'.
*
* @param oldType : old type of the end point.
* @return retVal : false if any error occurs.
* @throws WindowsAzureInvalidProjectOperationException
*/
private boolean handleChangeForStickyEndpt(WindowsAzureEndpointType oldType)
throws WindowsAzureInvalidProjectOperationException {
boolean retVal = true;
return retVal;
}
}
