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.springmodules.validation.util.condition.collection.MaxSizeCollectionCondition.java

/**
 * Constructs a new MaxSizeCollectionCondition with a given maximum size.
 *
 * @param maxSize The maximum size.//from  w w  w .j a  v  a 2s .  com
 */
public MaxSizeCollectionCondition(int maxSize) {
    Assert.isTrue(maxSize >= 0, "Max size cannot be negative");
    this.maxSize = maxSize;
}

From source file:org.springmodules.validation.util.condition.collection.MinSizeCollectionCondition.java

/**
 * Constructs a new MinSizeCollectionCondition with a given minimum size.
 *
 * @param minSize The minimum size.//  ww  w  . j  a va  2s.  c  o  m
 */
public MinSizeCollectionCondition(int minSize) {
    Assert.isTrue(minSize >= 0, "Min size cannot be negative");
    this.minSize = minSize;
}

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

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

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

    setBy(StatementUtil.toStringArray(getWritableProps(getMapping())));
}

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

/**
 * Creates a new MinLengthStringCondition with a given minimum length that the checked strings will be checked against.
 *
 * @param minLength The minimum length that the checked strings will be checked against.
 *///w w  w. j  a v a2s . c o  m
public MinLengthStringCondition(int minLength) {
    Assert.isTrue(minLength >= 0, "Given minimum length must be a non-negative value");
    this.minLength = minLength;
}

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

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

From source file:gov.nyc.doitt.gis.geoclient.parser.regex.UnrecognizedTextParser.java

@Override
public void parse(ParseContext parseContext) {
    Chunk currentChunk = parseContext.getCurrent();
    Matcher matcher = ANYTHING.matcher(currentChunk.getText());
    Assert.isTrue(matcher.matches(),
            String.format("Pattern %s should match any input but it doesn't match '%s'", ANYTHING.pattern(),
                    currentChunk.getText()));
    MatchBuilder builder = new MatchBuilder().add(matcher).add(MatchType.COMPLETE).add(parseContext)
            .add(ANYTHING, 1, TokenType.UNRECOGNIZED);
    handleMatch(builder.build(), ChunkType.UNRECOGNIZED);
}

From source file:com.creactiviti.piper.core.taskhandler.random.Rogue.java

@Override
public Object handle(Task aTask) throws Exception {
    float nextFloat = RandomUtils.nextFloat(0, 1);
    float probabilty = aTask.getFloat("probabilty", 0.5f);
    Assert.isTrue(probabilty >= 0 && probabilty <= 1, "probability must be a value between 0 and 1");
    if (nextFloat <= probabilty) {
        throw new IllegalStateException("I'm a rogue exception");
    }/*  w w  w.java  2 s.  co  m*/
    return null;
}

From source file:org.cleverbus.api.event.FailedMsgAsynchEvent.java

/**
 * Creates new event.//from   w  ww  .j  a  v a2 s.  co  m
 *
 * @param exchange the exchange
 * @param message  the message
 */
public FailedMsgAsynchEvent(Exchange exchange, Message message) {
    super(exchange, message);

    Assert.isTrue(message.getState() == MsgStateEnum.FAILED,
            "the message must be in the state " + MsgStateEnum.FAILED);
}

From source file:org.cleverbus.api.event.WaitingMsgAsynchEvent.java

/**
 * Creates new event.// w ww . j a va 2 s .  c  om
 *
 * @param exchange the exchange
 * @param message  the message
 */
public WaitingMsgAsynchEvent(Exchange exchange, Message message) {
    super(exchange, message);

    Assert.isTrue(message.getState() == MsgStateEnum.WAITING,
            "the message must be in the state " + MsgStateEnum.WAITING);
}

From source file:org.cleverbus.api.event.PostponedMsgAsynchEvent.java

/**
 * Creates new event./*from ww  w.ja  va2 s.  c  o m*/
 *
 * @param exchange the exchange
 * @param message  the message
 */
public PostponedMsgAsynchEvent(Exchange exchange, Message message) {
    super(exchange, message);

    Assert.isTrue(message.getState() == MsgStateEnum.POSTPONED,
            "the message must be in the state " + MsgStateEnum.POSTPONED);
}