Example usage for org.springframework.util Assert isTrue

Introduction

In this page you can find the example usage for org.springframework.util Assert isTrue.

Prototype

public static void isTrue(boolean expression, Supplier<String> messageSupplier)

Source Link

Document

Assert a boolean expression, throwing an IllegalArgumentException if the expression evaluates to false .

Usage

From source file:org.wallride.support.ProxySecureChannelProcessor.java

@Override
public void decide(FilterInvocation invocation, Collection<ConfigAttribute> config)
        throws IOException, ServletException {
    Assert.isTrue((invocation != null) && (config != null), "Nulls cannot be provided");

    String forwardedProto = invocation.getHttpRequest().getHeader("X-Forwarded-Proto");
    for (ConfigAttribute attribute : config) {
        if (supports(attribute)) {
            if (forwardedProto != null) {
                if (!forwardedProto.equals("https")) {
                    getEntryPoint().commence(invocation.getRequest(), invocation.getResponse());
                }/*from   w ww.  j  a  v  a2 s.c  o  m*/
            } else {
                if (!invocation.getHttpRequest().isSecure()) {
                    getEntryPoint().commence(invocation.getRequest(), invocation.getResponse());
                }
            }
        }
    }
}

From source file:org.springmodules.validation.util.io.FileIterator.java

public FileIterator(File dir) {
    Assert.isTrue(dir.isDirectory(), "Given file must be a directory");
    fileIterator = new ArrayIterator(dir.listFiles());
}

From source file:org.springmodules.validation.util.condition.string.MaxLengthStringCondition.java

/**
 * Creates a new MaxLengthStringCondition with a given maximum length.
 *
 * @param maxLength The maximum length the checked string will be checked against.
 *//*from   w  ww  .j av a  2s . c  o  m*/
public MaxLengthStringCondition(int maxLength) {
    Assert.isTrue(maxLength >= 0, "Given maximum length must be a non-negative value");
    this.maxLength = maxLength;
}

From source file:org.springside.modules.test.utils.SeleniumUtils.java

/**
 * ?driverName??WebDriver./*ww w .  jav  a2  s .c o  m*/
 * 
 * ????Windows, IE?XWindows, ?remote dirverWindows.
 * drivernameremote:192.168.0.2:3000:firefox, ??http://192.168.0.2:3000/wd?selnium remote?.
 */
public static WebDriver buildDriver(String driverName) throws Exception {
    WebDriver driver = null;

    if (HTMLUNIT.equals(driverName)) {
        driver = new HtmlUnitDriver();
        ((HtmlUnitDriver) driver).setJavascriptEnabled(true);
    }

    if (FIREFOX.equals(driverName)) {
        driver = new FirefoxDriver();
    }

    if (IE.equals(driverName)) {
        driver = new InternetExplorerDriver();
    }

    if (driverName.startsWith(REMOTE)) {
        String[] params = driverName.split(":");
        Assert.isTrue(params.length == 4,
                "Remote driver is not right, accept format is \"remote:localhost:3000:firefox\", but the input is\""
                        + driverName + "\"");

        String remoteHost = params[1];
        String remotePort = params[2];
        String driverType = params[3];
        DesiredCapabilities cap = null;
        if (FIREFOX.equals(driverType)) {
            cap = DesiredCapabilities.firefox();
        }

        if (IE.equals(driverType)) {
            cap = DesiredCapabilities.internetExplorer();
        }

        driver = new RemoteWebDriver(new URL("http://" + remoteHost + ":" + remotePort + "/wd"), cap);
    }

    Assert.notNull(driver, "No driver could be found by name:" + driverName);

    return driver;
}

From source file:com.github.springtestdbunit.DatabaseConnections.java

public DatabaseConnections(String[] names, IDatabaseConnection[] connections) {
    Assert.notEmpty(names, "Names must not be empty");
    Assert.notEmpty(connections, "Connections must not be empty");
    Assert.isTrue(names.length == connections.length, "Names and Connections must have the same length");
    this.names = names;
    this.connections = connections;
}

From source file:org.twinkql.context.Qname.java

/**
 * To qname./*w  ww .  ja  v  a  2  s. com*/
 *
 * @param qualifiedName the qualified name
 * @return the qname
 */
public static Qname toQname(String qualifiedName) {
    String[] names = StringUtils.split(qualifiedName, ":");

    Assert.isTrue(names.length == 2, "Error parsing Qualified Name: " + qualifiedName + ". A QualifiedName"
            + " must be in the format '[namespace]:[localname].");

    return new Qname(names[0], names[1]);
}

From source file:org.cloudfoundry.identity.uaa.scim.PasswordChangeRequest.java

public void setSchemas(String[] schemas) {
    Assert.isTrue(Arrays.equals(ScimUser.SCHEMAS, schemas),
            "Only schema '" + ScimUser.SCHEMAS[0] + "' is currently supported");
}

From source file:org.grails.datastore.gorm.mongo.Near.java

@Override
public void setArguments(Object[] arguments) {
    Assert.isTrue(arguments.length > 0 && arguments[0] instanceof List,
            "Only a list of elements is supported in an 'near' query");

    Collection<?> argument = (Collection<?>) arguments[0];
    Assert.isTrue(argument.size() == 2, "A 'near' query requires a two dimensional list of values");

    super.setArguments(arguments);
}

From source file:com.cxplonka.feature.service.controller.CustomerController.java

@RequestMapping(value = "/{id}", method = RequestMethod.GET)
public Customer findOne(@PathVariable long id) {
    Assert.isTrue(id > 0, "No valid primary key.");

    return repository.findOne(id);
}

From source file:com.frank.search.solr.core.query.result.SimpleGroupResult.java

public SimpleGroupResult(int matches, Integer groupsCount, String name, Page<GroupEntry<T>> groupEntries) {
    Assert.isTrue(matches >= 0, "matches must be >= 0");
    Assert.hasLength(name, "group result name must be not empty");
    Assert.notNull(groupEntries, "groupEntries must be not null");
    this.matches = matches;
    this.groupsCount = groupsCount;
    this.name = name;
    this.groupEntries = groupEntries;
}