Example usage for org.springframework.util Assert state

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

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Introduction

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

Prototype

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

Source Link

Document

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

Usage

From source file:com.github.ukase.config.WebConfig.java

private String getProjectRootRequired() {
    Assert.state(settings.getProjectRoot() != null, "Please set \"ukase.project.root\" in application.yml");
    return settings.getProjectRoot();
}

From source file:org.cloudfoundry.identity.uaa.client.ClientAuthenticationFilter.java

@Override
public void afterPropertiesSet() {
    Assert.state(principalSource != null, "User info source must be provided");
    super.afterPropertiesSet();
    try {//from  w ww .j a  v a2 s  . com
        oauth2Available = ClassUtils.isPresent(AccessTokenRequiredException.class.getName(),
                ClassUtils.getDefaultClassLoader());
    } catch (NoClassDefFoundError e) {
        // ignore
    }
    try {
        oauthAvailable = ClassUtils.isPresent(
                org.springframework.security.oauth.consumer.AccessTokenRequiredException.class.getName(),
                ClassUtils.getDefaultClassLoader());
    } catch (NoClassDefFoundError e) {
        // ignore
    }
}

From source file:org.spring.data.gemfire.app.dao.provider.HibernateUserDao.java

@PostConstruct
public void init() {
    Assert.state(sessionFactory != null,
            "A reference to the Hibernate SessionFactory was not properly configured!");
    System.out.printf("Hibernate configuration settings (%1$s)%n", sessionFactoryBean.getConfiguration());
    System.out.printf("%1$s initialized!%n", getClass().getSimpleName());
}

From source file:net.community.chest.gitcloud.facade.backend.git.BackendUploadPackFactory.java

@Inject
public BackendUploadPackFactory(@Value(UPLOAD_TIMEOUT_SEC_INJECTION_VALUE) int timeoutValue) {
    Assert.state(timeoutValue > 0, "Bad timeout value: " + timeoutValue);
    uploadTimeoutValue = timeoutValue;/* w  ww .  ja v a 2s .co  m*/

    synchronized (holder) {
        Assert.state(holder.get() == null, "Double registered factory");
        holder.set(this);
    }
}

From source file:kr.okplace.job.launch.DefaultJobLoader.java

private BeanWrapperImpl createBeanWrapper(String path, int index) {
    Assert.state(index > 0, "Path must be nested, e.g. bean.value");
    String name = path.substring(0, index);
    Object bean = getJobConfiguration(name);
    Assert.notNull(bean, "No JobConfiguration exists with name=" + name);
    return new BeanWrapperImpl(bean);
}

From source file:org.opennms.ng.services.polloutagesconfig.PollOutagesConfigManager.java

/**
 * {@inheritDoc}/*  w  w w .j  a  v  a2 s  . c om*/
 */
@Override
public void afterPropertiesSet() throws DataAccessException {
    /**
     * It sucks to duplicate this first test from AbstractCastorConfigDao,
     * but we need to do so to ensure we don't get an NPE while initializing
     * programmaticStoreConfigResource (if needed).
     */
    Assert.state(getConfigResource() != null, "property configResource must be set and be non-null");

    super.afterPropertiesSet();
}

From source file:admin.service.JdbcSearchableStepExecutionDao.java

/**
 * @see JdbcJobExecutionDao#afterPropertiesSet()
 *///from   w  ww. j a v a  2  s . c om
@Override
public void afterPropertiesSet() throws Exception {

    Assert.state(dataSource != null, "DataSource must be provided");

    if (getJdbcTemplate() == null) {
        setJdbcTemplate(new JdbcTemplate(dataSource));
    }
    setStepExecutionIncrementer(new AbstractDataFieldMaxValueIncrementer() {
        @Override
        protected long getNextKey() {
            return 0;
        }
    });

    super.afterPropertiesSet();

}

From source file:com.gzj.tulip.jade.rowmapper.BeanPropertyRowMapper.java

/**
 * Create a new BeanPropertyRowMapper, accepting unpopulated properties
 * in the target bean./*from  w  w w  .  j a  v  a  2s. c om*/
 * 
 * @param mappedClass the class that each row should be mapped to
 */
public BeanPropertyRowMapper(Class<?> mappedClass, boolean checkColumns, boolean checkProperties) {
    this.mappedClass = mappedClass;
    Assert.state(this.mappedClass != null, "Mapped class was not specified");
    this.checkProperties = checkProperties;
    this.checkColumns = checkColumns;
    initialize();
}

From source file:com.gopivotal.spring.xd.module.jdbc.JdbcTasklet.java

public void afterPropertiesSet() throws Exception {
    Assert.state(jdbcTemplate != null, "A DataSource must be provided");
    Assert.state((sql != null) || (scripts != null), "A SQL query must be provided");
}

From source file:org.lanark.jsr303js.ValidationJavaScriptGenerator.java

protected void setWriter(Writer writer) {
    Assert.state(this.writer == null,
            "Attempted to set writer when one already set - is this class being used is multiple threads?");
    this.writer = writer;
}