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package rba.tool.editor.ui.properties;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import org.apache.commons.lang.StringUtils;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.Adapters;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.QualifiedName;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Text;
import org.eclipse.ui.IWorkbenchPropertyPage;
import org.eclipse.ui.dialogs.PropertyPage;
import rba.tool.editor.ui.messages.Messages;
public class RBAServerPropertySettingPage extends PropertyPage implements IWorkbenchPropertyPage {
private Text txt_IPAddress;
private Text txt_AppName;
private Text txt_Port;
private static QualifiedName ID_IP_ADDRESS = new QualifiedName("IpAddress", "IpAddress");
private static QualifiedName ID_PORT = new QualifiedName("Port", "Port");
private static QualifiedName ID_APP_NAME = new QualifiedName("AppName", "AppName");
private static final String IPADDRESS_PATTERN = "^([01]?\\d\\d?|2[0-4]\\d|25[0-5])\\." + "([01]?\\d\\d?|2[0-4]\\d|25[0-5])\\." + "([01]?\\d\\d?|2[0-4]\\d|25[0-5])\\."
+ "([01]?\\d\\d?|2[0-4]\\d|25[0-5])$";
private static final String DEF_IP = "localhost";
private static final String DEF_PORT = "65530";
private Pattern pattern;
private Matcher matcher;
public RBAServerPropertySettingPage() {
super();
}
protected Control createContents(Composite parent) {
Composite mComposite = new Composite(parent, SWT.NULL);
mComposite.setLayoutData(new GridData(GridData.FILL, GridData.FILL, true, true));
mComposite.setLayout(new GridLayout());
Label mylabel = new Label(mComposite, SWT.NONE);
mylabel.setLayoutData(new GridData());
mylabel.setText(Messages.PAGE_INFORMATION);
// Create a horizontal separator
Label separator = new Label(mComposite, SWT.HORIZONTAL | SWT.SEPARATOR);
separator.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
Composite sComposite = new Composite(mComposite, SWT.NONE);
GridLayout layout = new GridLayout();
layout.numColumns = 4;
sComposite.setLayout(layout);
sComposite.setLayoutData(new GridData(GridData.FILL, GridData.FILL, true, false));
Label lbl_IPAddress = new Label(sComposite, SWT.NONE);
lbl_IPAddress.setLayoutData(new GridData());
lbl_IPAddress.setText(Messages.LBL_IPADDRESS);
txt_IPAddress = new Text(sComposite, SWT.BORDER);
txt_IPAddress.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
txt_IPAddress.setText(getIP());
Label lbl_Port = new Label(sComposite, SWT.NONE);
lbl_Port.setLayoutData(new GridData());
lbl_Port.setText(Messages.LBL_PORT);
txt_Port = new Text(sComposite, SWT.BORDER);
txt_Port.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
txt_Port.setText(getPort());
Label lbl_AppName = new Label(sComposite, SWT.NULL);
lbl_AppName.setLayoutData(new GridData(GridData.FILL));
lbl_AppName.setText(Messages.LBL_APPNAME);
txt_AppName = new Text(sComposite, SWT.BORDER);
txt_AppName.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
txt_AppName.setText(getName());
return mComposite;
}
protected String getIP() {
IResource resource = Adapters.adapt(getElement(), IResource.class);
try {
String value = resource.getPersistentProperty(ID_IP_ADDRESS);
if (value == null)
// Set Default IP Address.
return DEF_IP;
return value;
} catch (CoreException e) {
return e.getMessage();
}
}
protected void setIP(String ip) {
IResource resource = Adapters.adapt(getElement(), IResource.class);
String value = ip;
if (value.equals(""))
value = null;
try {
resource.setPersistentProperty(ID_IP_ADDRESS, value);
} catch (CoreException e) {
}
}
protected String getPort() {
IResource resource = Adapters.adapt(getElement(), IResource.class);
try {
String value = resource.getPersistentProperty(ID_PORT);
if (value == null)
// Set Default Port Number.
return DEF_PORT;
return value;
} catch (CoreException e) {
return e.getMessage();
}
}
protected void setPort(String port) {
IResource resource = Adapters.adapt(getElement(), IResource.class);
String value = port;
if (value.equals(""))
value = null;
try {
resource.setPersistentProperty(ID_PORT, value);
} catch (CoreException e) {
}
}
protected String getName() {
IResource resource = Adapters.adapt(getElement(), IResource.class);
try {
String value = resource.getPersistentProperty(ID_APP_NAME);
if (value == null)
return "";
return value;
} catch (CoreException e) {
return e.getMessage();
}
}
protected void setName(String port) {
IResource resource = Adapters.adapt(getElement(), IResource.class);
String value = port;
if (value.equals(""))
value = null;
try {
resource.setPersistentProperty(ID_APP_NAME, value);
} catch (CoreException e) {
}
}
@Override
public boolean performOk() {
IResource resource = Adapters.adapt(getElement(), IResource.class);
IProject project = resource.getProject();
if (validate()) {
setIP(txt_IPAddress.getText());
setPort(txt_Port.getText());
// Set Default Project Name if txt_AppName is blank.
if (txt_AppName.getText().toString().equals("")) {
txt_AppName.setText(project.getName());
}
setName(txt_AppName.getText());
return super.performOk();
}
return false;
}
@Override
protected void performDefaults() {
super.performDefaults();
txt_IPAddress.setText(DEF_IP);
txt_Port.setText(DEF_PORT);
txt_AppName.setText("");
}
// Check IP Address
public boolean validateIpAddress(final String ip) {
pattern = Pattern.compile(IPADDRESS_PATTERN);
matcher = pattern.matcher(ip);
return matcher.matches();
}
// Validation
protected boolean validate() {
if (StringUtils.isEmpty(txt_IPAddress.getText().toString())) {
setErrorMessage(Messages.ERR_EMPTY_IP);
return false;
}
if (!DEF_IP.equals(txt_IPAddress.getText().toString()) && !validateIpAddress(txt_IPAddress.getText())) {
setErrorMessage(Messages.IP_FORMAT_ERR);
return false;
}
if (StringUtils.isEmpty(txt_Port.getText().toString())) {
setErrorMessage(Messages.ERR_EMPTY_PORT);
return false;
}
if (!StringUtils.isNumeric(txt_Port.getText().toString())) {
setErrorMessage(Messages.PORT_NUMERIC_ERR);
return false;
} else {
setErrorMessage(null);
return true;
}
}
}
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