Java ValidationStatus.ok方法代码示例

import org.eclipse.core.databinding.validation.ValidationStatus; //导入方法依赖的package包/类
@Override
protected IStatus validate() {
  // this access is recorded and ensures that changes are tracked, don't move it inside the if
  Collection<?> projects = (Collection<?>) projectInput.getValue();
  // this access is recorded and ensures that changes are tracked, don't move it inside the if
  Object selectedProject = projectSelection.getValue();
  if (projects.isEmpty()) {
    if (requireValues) {
      return ValidationStatus.error(Messages.getString("projectselector.no.projects")); //$NON-NLS-1$
    } else {
      return ValidationStatus.info(Messages.getString("projectselector.no.projects")); //$NON-NLS-1$
    }
  }
  if (requireValues) {
    if (selectedProject == null) {
      return ValidationStatus.error(Messages.getString("projectselector.project.not.selected")); //$NON-NLS-1$
    }
  }
  return ValidationStatus.ok();
}
 

import org.eclipse.core.databinding.validation.ValidationStatus; //导入方法依赖的package包/类
/**
 * @param input the prospective version string
 * @return OK status if valid, or an ERROR status with a description why invalid
 */
@Override
public IStatus validate(Object input) {
  // https://cloud.google.com/appengine/docs/java/config/appref
  // "The version specifier can contain lowercase letters, digits, and hyphens.
  // It cannot begin with the prefix ah- and the names default and latest are
  // reserved and cannot be used."
  if (!(input instanceof String)) {
    return ValidationStatus.error(Messages.getString("version.invalid")); //$NON-NLS-1$
  }
  String value = (String) input;
  if (value.isEmpty()) {
    return ValidationStatus.ok();
  } else if (APPENGINE_PROJECT_VERSION_PATTERN.matcher(value).matches()) {
    if (value.startsWith(RESERVED_PREFIX) || RESERVED_VALUES.contains(value)) {
      return ValidationStatus.error(Messages.getString("version.reserved")); //$NON-NLS-1$
    }
    return ValidationStatus.ok();
  } else {
    return ValidationStatus.error(Messages.getString("version.invalid")); //$NON-NLS-1$
  }
}
 

import org.eclipse.core.databinding.validation.ValidationStatus; //导入方法依赖的package包/类
@Override
public IStatus validate(Object value) {
	if (value instanceof String && !"".equals(value)) {
		Matcher m = pattern.matcher((CharSequence) value);
		if (m.find()) {
			return ValidationStatus.ok();
		}
		else {
			return ValidationStatus.error(errorMessage + patternString);
		}
	}
	if (force)
	{
		return ValidationStatus.error(errorMessage + patternString);
	}
		return ValidationStatus.ok();
}
 

import org.eclipse.core.databinding.validation.ValidationStatus; //导入方法依赖的package包/类
@Override
public IStatus validate(Object value) {
	String qualifier = (String) value;
	
	/* We would like the qualifier without dot. */
	if (qualifier.startsWith(".")) {
		return ValidationStatus.error("Please omit the prefixing dot.");
	}
	
	/* We don't allow qualifiers containing special characters other than underscores and dashes. */
	Pattern p = Pattern.compile("[^A-Za-z0-9\\-\\_]");
	if (p.matcher(qualifier).find()) {
	    return ValidationStatus.error("Qualifiers may only contain letters, numbers, underscores, and dashes.");
	}
	
	/* Phew, oll klear! */
	return ValidationStatus.ok();
}
 

import org.eclipse.core.databinding.validation.ValidationStatus; //导入方法依赖的package包/类
@Override
public IStatus validate(Object value) {
	if (value == null) {
		return ValidationStatus.ok();
	}
	if (value instanceof String) {
		String text = (String) value;
		if (text.trim().isEmpty() || text.matches("\\d*")) {
			return ValidationStatus.ok();
		}
	}
	if (value instanceof Integer) {
		String s = String.valueOf(value);
		if (s.matches("\\d*")) {
			return ValidationStatus.ok();
		}
	}
	return ValidationStatus.error("Not a number");
}
 

import org.eclipse.core.databinding.validation.ValidationStatus; //导入方法依赖的package包/类
@Override
public IStatus validate(Object value) {
	String serverURI = (String) value;
	if (serverURI == null || serverURI.length() == 0) {
		return ValidationStatus.error(Messages.VALIDATION_SERVER_URI_REQUIRED);
	}

	try {
		URI srvURI = new URI(serverURI);
		if (!"".equals(srvURI.getPath())) {
			return ValidationStatus.error(Messages.VALIDATION_INVALID_SERVER_URI);
		}

		return Constants.MQTT_SCHEMES.contains(srvURI.getScheme()) ? ValidationStatus.ok()
				: ValidationStatus.error(Messages.VALIDATION_INVALID_SERVER_URI);

	}
	catch (URISyntaxException e) {
		return ValidationStatus.error(Messages.bind(Messages.VALIDATION_INVALID_SERVER_URI_MSG,
				e.getLocalizedMessage()));
	}
}
 

import org.eclipse.core.databinding.validation.ValidationStatus; //导入方法依赖的package包/类
@Override
public IStatus validate(Object value) {
	String s = String.valueOf(value);
	if (s.contains(File.pathSeparator)) 
		return ValidationStatus.error("Forbidden character: " + File.pathSeparator);
	else if (s.endsWith(extension)) {
		return ValidationStatus.ok();
	} else
		return ValidationStatus.error("Bad file name: " + s);
}
 

import org.eclipse.core.databinding.validation.ValidationStatus; //导入方法依赖的package包/类
@Override
public IStatus validate(Object value) {
	if (new File(String.valueOf(value)).exists()) 
		return ValidationStatus.ok();
	else 
		return ValidationStatus.error("Directory does not exist");
}
 

import org.eclipse.core.databinding.validation.ValidationStatus; //导入方法依赖的package包/类
@Override
public IStatus validate(Object value) {
	String s = String.valueOf(value);
	if (s.matches("\\d+")) {
		String msg = super.validate(Integer.parseInt(s));
		return msg != null ? ValidationStatus.error(msg) : ValidationStatus.ok();
	}
	return ValidationStatus.error("Not a number");
}
 

import org.eclipse.core.databinding.validation.ValidationStatus; //导入方法依赖的package包/类
@Override
public IStatus validate(Object value) {
	String s = String.valueOf(value);
	if (s.isEmpty()) 
		return ValidationStatus.error("Name must not be empty");
	else
		return ValidationStatus.ok();
}
 

import org.eclipse.core.databinding.validation.ValidationStatus; //导入方法依赖的package包/类
@Override
public IStatus validate(Object value) {
	try {
		double v = StringConverter.asDouble(String.valueOf(value));
		String msg = super.validate(v);
		return msg != null ? ValidationStatus.error(msg) : ValidationStatus.ok();
	} catch (Exception e) {
		return ValidationStatus.error("Not a number");
	}
}
 

import org.eclipse.core.databinding.validation.ValidationStatus; //导入方法依赖的package包/类
@Override
public IStatus validate(Object input) {
  if (!(input instanceof String)) {
    return ValidationStatus.error(Messages.getString("bucket.name.not.string")); //$NON-NLS-1$
  }
  String value = (String) input;
  if (value.isEmpty()) {
    return ValidationStatus.ok();
  } else if (!CLOUD_STORAGE_BUCKET_NAME_PATTERN.matcher(value).matches()) {
    return ValidationStatus.error(Messages.getString("bucket.name.invalid", value)); //$NON-NLS-1$
  } else {
    return allComponentsLengthAreValid(value);
  }
}
 

import org.eclipse.core.databinding.validation.ValidationStatus; //导入方法依赖的package包/类
private IStatus allComponentsLengthAreValid(String value) {
  String[] components = value.split("\\.");
  for (String component : components) {
    if (component.length() == 0 || component.length() > 63) {
      return ValidationStatus.error(Messages.getString("bucket.name.invalid", value));
    }
  }
  // if contains dots then must be a valid domain name
  if (components.length > 1 && !InternetDomainName.isValid(value)) {
    return ValidationStatus.error(Messages.getString("bucket.name.invalid", value));
  }
  return ValidationStatus.ok();
}
 

import org.eclipse.core.databinding.validation.ValidationStatus; //导入方法依赖的package包/类
@Override
public IStatus validate(Object value)
{
	if (nullable && value == null)
	{
		return ValidationStatus.ok();
	}
	if (value instanceof String)
	{
		if (value.toString().trim().length() > 0)
		{
			try
			{
				@SuppressWarnings("unused")
				Integer i = new Integer((String) value);
				return ValidationStatus.ok();
			} catch (NumberFormatException e)
			{
				return ValidationStatus.error(errorMessage);
			}
		} else if (nullable)
		{
			return ValidationStatus.ok();
		}
	}
	return ValidationStatus.error(errorMessage);
}
 

import org.eclipse.core.databinding.validation.ValidationStatus; //导入方法依赖的package包/类
@Override
public IStatus validate(Object value)
{
	if (nullable && value == null)
	{
		return ValidationStatus.ok();
	}
	if (value instanceof String)
	{
		String string = (String) value;
		if (nullable && string.trim().length() == 0)
		{
			return ValidationStatus.ok();
		}
		try
		{
			Matcher matcher = patt.matcher(string);
			if (matcher.matches())
			{
				return ValidationStatus.ok();
			}
			return ValidationStatus.error(errorMessage);

		} catch (RuntimeException e)
		{
			return ValidationStatus.error(errorMessage);
		}

	}
	if (nullable)
	{
		return ValidationStatus.ok();
	}
	return ValidationStatus.error(errorMessage);
}