Example usage for org.springframework.util Assert isTrue

List of usage examples for org.springframework.util Assert isTrue

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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:com.crossover.trial.weather.domain.IATA.java

public static IATA valueOf(String code) {
    Assert.hasText(code, "iata code is required");
    Assert.isTrue(code.matches("[a-zA-Z]{3}"), "iata must be a 3-letter code");
    return new IATA(code);
}

From source file:com.sishuok.bigpipe.PageletResult.java

public PageletResult container(String container) {
    Assert.isTrue(this.isFrameResult == false, "only be not frame result has container");
    this.container = container;
    return this;
}

From source file:org.hsweb.web.core.datasource.DatabaseType.java

public static DatabaseType fromJdbcUrl(String url) {
    if (StringUtils.hasLength(url)) {
        Assert.isTrue(url.startsWith("jdbc"), "URL must start with 'jdbc'");
        String urlWithoutPrefix = url.substring("jdbc".length()).toLowerCase();
        for (DatabaseType driver : values()) {
            String prefix = ":" + driver.name().toLowerCase() + ":";
            if (driver != unknown && urlWithoutPrefix.startsWith(prefix)) {
                return driver;
            }//from  ww  w  .  ja v a  2 s  .c o m
        }
    }
    return unknown;
}

From source file:com.nortal.petit.orm.statement.DeleteStatement.java

public DeleteStatement(JdbcOperations jdbcTemplate, StatementBuilder statementBuilder, B... beans) {
    Assert.isTrue(ArrayUtils.isNotEmpty(beans), "InsertStatement.construct: beans are mandatory");

    this.beans = Arrays.asList(beans);
    super.init(jdbcTemplate, statementBuilder, (Class<B>) beans[0].getClass());
}

From source file:example.springdata.cassandra.util.CassandraResource.java

CassandraResource(String host, int port) {

    Assert.hasText(host, "Host must not be null or empty!");
    Assert.isTrue(port >= 0 && port <= 65535, "Port must be in the range of 0..65535!");

    this.host = host;
    this.port = port;
}

From source file:com.oreilly.springdata.querydsl.core.EmailAddress.java

public EmailAddress(String emailAddress) {
    Assert.isTrue(isValid(emailAddress), "Invalid email address!");
    this.value = emailAddress;
}

From source file:org.jasig.cas.ticket.support.MultiTimeUseOrTimeoutExpirationPolicy.java

public MultiTimeUseOrTimeoutExpirationPolicy(final int numberOfUses, final long timeToKillInMilliSeconds) {
    this.timeToKillInMilliSeconds = timeToKillInMilliSeconds;
    this.numberOfUses = numberOfUses;
    Assert.isTrue(this.numberOfUses > 0, "numberOfUsers must be greater than 0.");
    Assert.isTrue(this.timeToKillInMilliSeconds > 0, "timeToKillInMilliseconds must be greater than 0.");

}

From source file:com.orange.clara.cloud.cf.servicebroker.log.domain.SyslogDrainUrl.java

private void setValue(String value) {
    Assert.hasText(value, "Invalid syslog drain url <" + value + ">. Syslog drain url should not be empty.");
    Assert.isTrue(value.startsWith(SYSLOG_SCHEME), "Invalid syslog drain url <" + value
            + ">. Syslog drain url should start with " + SYSLOG_SCHEME + ".");
    this.value = value;
}

From source file:springfox.documentation.swagger2.web.ForwardedHeader.java

/**
 * Creates a new {@link ForwardedHeader} from the given source.
 *
 * @param source can be {@literal null}.
 * @return//from w  ww.j  a v  a2s .  c  o m
 */
public static ForwardedHeader of(String source) {

    if (!StringUtils.hasText(source)) {
        return NO_HEADER;
    }

    Map<String, String> elements = new HashMap<String, String>();

    for (String part : source.split(";")) {

        String[] keyValue = part.split("=");

        if (keyValue.length != 2) {
            continue;
        }

        elements.put(keyValue[0].trim(), keyValue[1].trim());
    }

    Assert.notNull(elements, "Forwarded elements must not be null!");
    Assert.isTrue(!elements.isEmpty(), "At least one forwarded element needs to be present!");

    return new ForwardedHeader(elements);
}

From source file:com.fns.grivet.query.Constraint.java

public Constraint(String[] constraintParts) {
    Assert.notEmpty(constraintParts, "Constraint parts must not be null or empty!");
    Assert.isTrue(constraintParts.length >= 3, "Must have 3 or more constraint parts!");
    attributeName = constraintParts[0];/*from  ww w  . ja  v a 2  s.co m*/
    operator = Operator.fromValue(constraintParts[1]);
    values = constraintParts[2].split("\\s*,\\s*");
    if (operator.equals(Operator.BETWEEN)) {
        Assert.isTrue(values.length == 2, "Operator [between] requires two values!");
    }
    if (constraintParts.length == 4) {
        if (constraintParts[3] == null) {
            conjunction = null;
        } else {
            conjunction = Conjunction.fromValue(constraintParts[3]);
        }
    } else {
        conjunction = null;
    }
}