Example usage for org.apache.commons.lang3 StringUtils isEmpty

List of usage examples for org.apache.commons.lang3 StringUtils isEmpty

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Introduction

In this page you can find the example usage for org.apache.commons.lang3 StringUtils isEmpty.

Prototype

public static boolean isEmpty(final CharSequence cs)

Source Link

Document

Checks if a CharSequence is empty ("") or null.

 StringUtils.isEmpty(null)      = true StringUtils.isEmpty("")        = true StringUtils.isEmpty(" ")       = false StringUtils.isEmpty("bob")     = false StringUtils.isEmpty("  bob  ") = false

NOTE: This method changed in Lang version 2.0.

Usage

From source file:com.adaptris.core.jms.MessageIdCorrelationIdSource.java

@Override
public void processCorrelationId(Message src, AdaptrisMessage dest) throws JMSException {
    String id = src.getJMSCorrelationID();
    if (!StringUtils.isEmpty(id)) {
        dest.setUniqueId(id);/*from  w ww  .ja  v a  2  s . co  m*/
    } else {
        log.debug("No JMSCorrelationID; not modifying unique-id");
    }
}

From source file:io.servicecomb.swagger.generator.springmvc.processor.annotation.GetMappingMethodAnnotationProcessor.java

@Override
public void process(Object annotation, OperationGenerator operationGenerator) {
    GetMapping mappingAnnotation = (GetMapping) annotation;
    Operation operation = operationGenerator.getOperation();

    // path/value?
    this.processPath(mappingAnnotation.path(), operationGenerator);
    this.processPath(mappingAnnotation.value(), operationGenerator);
    this.processMethod(RequestMethod.GET, operationGenerator);
    this.processConsumes(mappingAnnotation.consumes(), operation);
    this.processProduces(mappingAnnotation.produces(), operation);

    if (StringUtils.isEmpty(operationGenerator.getHttpMethod())
            && StringUtils.isEmpty(operationGenerator.getSwaggerGenerator().getHttpMethod())) {
        throw new Error("HttpMethod must not both be empty in class and method");
    }/*from   w ww . ja  v  a  2 s .c  o m*/
}

From source file:io.servicecomb.swagger.generator.springmvc.processor.annotation.PutMappingMethodAnnotationProcessor.java

@Override
public void process(Object annotation, OperationGenerator operationGenerator) {
    PutMapping mappingAnnotation = (PutMapping) annotation;
    Operation operation = operationGenerator.getOperation();

    // path/value?
    this.processPath(mappingAnnotation.path(), operationGenerator);
    this.processPath(mappingAnnotation.value(), operationGenerator);
    this.processMethod(RequestMethod.PUT, operationGenerator);
    this.processConsumes(mappingAnnotation.consumes(), operation);
    this.processProduces(mappingAnnotation.produces(), operation);

    if (StringUtils.isEmpty(operationGenerator.getHttpMethod())
            && StringUtils.isEmpty(operationGenerator.getSwaggerGenerator().getHttpMethod())) {
        throw new Error("HttpMethod must not both be empty in class and method");
    }/*from  ww w.j ava 2 s.  c om*/
}

From source file:com.jxt.web.filter.FilterDescriptor.java

public boolean isValidFromToInfo() {
    return !(StringUtils.isEmpty(fromApplicationName) || StringUtils.isEmpty(fromServiceType)
            || StringUtils.isEmpty(toApplicationName) || StringUtils.isEmpty(toServiceType));
}

From source file:io.servicecomb.swagger.generator.springmvc.processor.annotation.PostMappingMethodAnnotationProcessor.java

@Override
public void process(Object annotation, OperationGenerator operationGenerator) {
    PostMapping mappingAnnotation = (PostMapping) annotation;
    Operation operation = operationGenerator.getOperation();

    // path/value?
    this.processPath(mappingAnnotation.path(), operationGenerator);
    this.processPath(mappingAnnotation.value(), operationGenerator);
    this.processMethod(RequestMethod.POST, operationGenerator);
    this.processConsumes(mappingAnnotation.consumes(), operation);
    this.processProduces(mappingAnnotation.produces(), operation);

    if (StringUtils.isEmpty(operationGenerator.getHttpMethod())
            && StringUtils.isEmpty(operationGenerator.getSwaggerGenerator().getHttpMethod())) {
        throw new Error("HttpMethod must not both be empty in class and method");
    }//w  ww  .j  a va2  s .c  o  m
}

From source file:com.esri.geoevent.test.performance.ui.ProducerUI.java

@Override
public void start(Stage primaryStage) {
    String modeStr = "Producer";
    if (StringUtils.isEmpty(modeStr)) {
        System.err.print(UIMessages.getMessage("STARTUP_ERROR_MODE_NULL")
                + UIMessages.getMessage("STARTUP_MODE_TYPES", Mode.getAllowableValues()));
        Platform.exit();//ww  w  . j a v a2s.  c  o  m
        System.exit(0);
        return;
    }

    Mode mode = Mode.fromValue(modeStr);
    String fxmlFile = "";
    Object controller = null;
    switch (mode) {
    case Producer:
        fxmlFile = "PerformanceCollector.fxml";
        controller = new ProducerController();
        break;
    default:
        System.err.print(UIMessages.getMessage("STARTUP_ERROR_MODE_UNKNOWN", mode)
                + UIMessages.getMessage("STARTUP_MODE_TYPES", Mode.getAllowableValues()));
        Platform.exit();
        System.exit(0);
        return;
    }

    Platform.setImplicitExit(true);
    try {
        FXMLLoader loader = new FXMLLoader(getClass().getResource(fxmlFile));
        if (controller != null) {
            loader.setController(controller);
        }
        Parent parent = (Parent) loader.load();
        Scene scene = new Scene(parent);

        primaryStage.setOnCloseRequest(new AppCloser());
        primaryStage.setTitle(UIMessages.getMessage("UI_TITLE", mode));
        primaryStage.setScene(scene);
        primaryStage.show();
        ProducerUI.primaryStage = primaryStage;
    } catch (IOException e) {
        e.printStackTrace();
    }
}

From source file:io.servicecomb.swagger.generator.springmvc.processor.annotation.PatchMappingMethodAnnotationProcessor.java

@Override
public void process(Object annotation, OperationGenerator operationGenerator) {
    PatchMapping mappingAnnotation = (PatchMapping) annotation;
    Operation operation = operationGenerator.getOperation();

    // path/value?
    this.processPath(mappingAnnotation.path(), operationGenerator);
    this.processPath(mappingAnnotation.value(), operationGenerator);
    this.processMethod(RequestMethod.PATCH, operationGenerator);
    this.processConsumes(mappingAnnotation.consumes(), operation);
    this.processProduces(mappingAnnotation.produces(), operation);

    if (StringUtils.isEmpty(operationGenerator.getHttpMethod())
            && StringUtils.isEmpty(operationGenerator.getSwaggerGenerator().getHttpMethod())) {
        throw new Error("HttpMethod must not both be empty in class and method");
    }/*  w ww  .j a  va2s.  c  om*/
}

From source file:org.red5.webapps.admin.controllers.service.UserDetailsValidator.java

public void validate(Object obj, Errors errors) {
    log.debug("validate");
    AdminUserDetails ud = (AdminUserDetails) obj;
    if (ud == null) {
        log.debug("User details were null");
        errors.rejectValue("username", "error.not-specified", null, "Value required.");
    } else {//from   w ww  .  j ava  2  s  . c o  m
        log.debug("User details were null");
        if (StringUtils.isEmpty(ud.getUsername())) {
            errors.rejectValue("username", "error.missing-username", new Object[] {}, "Username Required.");
        }
        if (StringUtils.isEmpty(ud.getPassword())) {
            errors.rejectValue("password", "error.missing-password", new Object[] {}, "Password Required.");
        } else if (ud.getPassword().length() < minLength) {
            errors.rejectValue("password", "error.too-low", new Object[] { new Integer(minLength) },
                    "Password Length Is Too Small.");
        }
    }
}

From source file:io.servicecomb.swagger.generator.springmvc.processor.annotation.RequestMappingMethodAnnotationProcessor.java

@Override
public void process(Object annotation, OperationGenerator operationGenerator) {
    RequestMapping requestMapping = (RequestMapping) annotation;
    Operation operation = operationGenerator.getOperation();

    // path/value?
    this.processPath(requestMapping.path(), operationGenerator);
    this.processPath(requestMapping.value(), operationGenerator);
    this.processMethod(requestMapping.method(), operationGenerator);

    this.processConsumes(requestMapping.consumes(), operation);
    this.processProduces(requestMapping.produces(), operation);

    if (StringUtils.isEmpty(operationGenerator.getHttpMethod())
            && StringUtils.isEmpty(operationGenerator.getSwaggerGenerator().getHttpMethod())) {
        throw new Error("HttpMethod must not both be empty in class and method");
    }/*w w  w. j av  a 2s. co m*/
}

From source file:com.github.rvesse.airline.model.CommandGroupMetadata.java

public CommandGroupMetadata(String name, String description, boolean hidden, Iterable<OptionMetadata> options,
        Iterable<CommandGroupMetadata> subGroups, CommandMetadata defaultCommand,
        Iterable<CommandMetadata> commands) {
    //@formatter:on
    if (StringUtils.isEmpty(name))
        throw new IllegalArgumentException("Group name may not be null/empty");
    if (StringUtils.containsWhitespace(name))
        throw new IllegalArgumentException("Group name may not contain whitespace");

    this.name = name;
    this.description = description;
    this.hidden = hidden;
    this.options = AirlineUtils.unmodifiableListCopy(options);
    this.subGroups = AirlineUtils.listCopy(subGroups);
    this.defaultCommand = defaultCommand;
    this.commands = AirlineUtils.listCopy(commands);
    if (this.defaultCommand != null && !this.commands.contains(this.defaultCommand)) {
        this.commands.add(this.defaultCommand);
    }/*from www  . j  a  v a2s  .c om*/
}