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:org.opennms.netmgt.selta.scheduler.LegacyScheduler.java

/**
 * <p>pause</p>/* w w  w . ja v a  2 s .com*/
 */
public synchronized void pause() {
    Assert.state(m_worker != null, "The fiber has never been started");
    Assert.state(m_status != STOPPED && m_status != STOP_PENDING,
            "The fiber is not running or a stop is pending");

    if (m_status == PAUSED) {
        return;
    }

    m_status = PAUSE_PENDING;
    notifyAll();
}

From source file:com.duowan.common.spring.jdbc.BeanPropertyRowMapper.java

/**
 * Extract the values for all columns in the current row.
 * <p>Utilizes public setters and result set metadata.
 * @see java.sql.ResultSetMetaData/*from  ww w  . j  ava  2 s  .  co m*/
 */
public T mapRow(ResultSet rs, int rowNumber) throws SQLException {
    Assert.state(this.mappedClass != null, "Mapped class was not specified");
    T mappedObject = BeanUtils.instantiate(this.mappedClass);
    BeanWrapper bw = PropertyAccessorFactory.forBeanPropertyAccess(mappedObject);
    initBeanWrapper(bw);

    ResultSetMetaData rsmd = rs.getMetaData();
    int columnCount = rsmd.getColumnCount();
    Set<String> populatedProperties = (isCheckFullyPopulated() ? new HashSet<String>() : null);

    for (int index = 1; index <= columnCount; index++) {
        String column = JdbcUtils.lookupColumnName(rsmd, index);
        PropertyDescriptor pd = this.mappedFields.get(column.replaceAll(" ", "").toLowerCase());
        if (pd != null) {
            try {
                Object value = getColumnValue(rs, index, pd);
                if (logger.isDebugEnabled() && rowNumber == 0) {
                    logger.debug("Mapping column '" + column + "' to property '" + pd.getName() + "' of type "
                            + pd.getPropertyType());
                }
                try {
                    bw.setPropertyValue(pd.getName(), value);
                } catch (TypeMismatchException e) {
                    if (value == null && primitivesDefaultedForNullValue) {
                        logger.debug("Intercepted TypeMismatchException for row " + rowNumber + " and column '"
                                + column + "' with value " + value + " when setting property '" + pd.getName()
                                + "' of type " + pd.getPropertyType() + " on object: " + mappedObject);
                    } else {
                        throw e;
                    }
                }
                if (populatedProperties != null) {
                    populatedProperties.add(pd.getName());
                }
            } catch (NotWritablePropertyException ex) {
                throw new DataRetrievalFailureException(
                        "Unable to map column " + column + " to property " + pd.getName(), ex);
            }
        }
    }

    if (populatedProperties != null && !populatedProperties.equals(this.mappedProperties)) {
        throw new InvalidDataAccessApiUsageException("Given ResultSet does not contain all fields "
                + "necessary to populate object of class [" + this.mappedClass + "]: " + this.mappedProperties);
    }

    return mappedObject;
}

From source file:org.opennms.ng.services.scheduler.LegacyScheduler.java

/**
 * <p>pause</p>/*w  ww .jav  a  2  s  .c om*/
 */
@Override
public synchronized void pause() {
    Assert.state(m_worker != null, "The fiber has never been started");
    Assert.state(m_status != STOPPED && m_status != STOP_PENDING,
            "The fiber is not running or a stop is pending");

    if (m_status == PAUSED) {
        return;
    }

    m_status = PAUSE_PENDING;
    notifyAll();
}

From source file:net.sf.gazpachoquest.services.core.impl.ResearchServiceImpl.java

@Override
@Transactional(readOnly = false)/*from   w ww .j a v  a2  s  .  co  m*/
public Research save(Research research, Set<QuestionnaireDefinition> questionnaireDefinitions,
        Set<User> respondents) {
    research = saveOld(research);
    if (ResearchAccessType.BY_INVITATION.equals(research.getType())) {
        for (QuestionnaireDefinition questionnaireDefinition : questionnaireDefinitions) {

            questionnaireDefinition = questionnaireDefinitionRepository
                    .findOne(questionnaireDefinition.getId());

            Map<MailMessageTemplateType, MailMessageTemplate> templates = questionnaireDefinition
                    .getMailTemplates();
            MailMessageTemplate invitationTemplate = templates.get(MailMessageTemplateType.INVITATION);

            Group example = Group.with().name("Respondents").build();
            Group respondentsGroup = groupRepository.findOneByExample(example, new SearchParameters())
                    .orElseThrow(() -> new EmptyResultDataAccessException(
                            String.format("No %s entity with name %s found!", Group.class, "Respondents"), 1));

            for (User respondent : respondents) {
                Assert.state(!respondent.isNew(), "Persist all respondents before starting a research.");
                Questionnaire questionnaire = Questionnaire.with().status(EntityStatus.CONFIRMED)
                        .research(research).questionnaireDefinition(questionnaireDefinition)
                        .respondent(respondent).build();
                questionnaire = questionnaireRepository.save(questionnaire);
                // Create answers holder
                QuestionnaireAnswers questionnaireAnswers = new QuestionnaireAnswers();
                questionnaireAnswers = questionnaireAnswersRepository
                        .save(questionnaire.getQuestionnaireDefinition().getId(), questionnaireAnswers);
                questionnaire.setAnswersId(questionnaireAnswers.getId());

                String token = tokenGenerator.generate();

                respondent = userRepository.findOne(respondent.getId());
                // Grant permissions over questionnaire to respondent
                QuestionnairePermission permission = QuestionnairePermission.with().addPerm(Perm.READ)
                        .addPerm(Perm.UPDATE).user(respondent).target(questionnaire).build();
                questionnairePermissionRepository.save(permission);

                PersonalInvitation personalInvitation = PersonalInvitation.with().research(research)
                        .token(token).status(InvitationStatus.ACTIVE).respondent(respondent).build();
                invitationRepository.save(personalInvitation);

                MailMessage mailMessage = composeMailMessage(invitationTemplate, respondent, token);
                mailMessageRepository.save(mailMessage);

                if (groupRepository.isUserInGroup(respondent.getId(), "Respondents") == 0) {
                    respondentsGroup.assignUser(respondent);
                }
            }
        }
    } else {
        Assert.notEmpty(questionnaireDefinitions, "questionnairDefinitions required");
        Assert.state(questionnaireDefinitions.size() == 1,
                "Only one questionnairDefinitions supported for Open Access researches");
        String token = tokenGenerator.generate();

        AnonymousInvitation anonymousInvitation = AnonymousInvitation.with().research(research).token(token)
                .status(InvitationStatus.ACTIVE).build();
        invitationRepository.save(anonymousInvitation);
    }
    ResearchPermission permission = ResearchPermission.with().addPerm(Perm.READ).addPerm(Perm.UPDATE)
            .addPerm(Perm.DELETE).user(getAuthenticatedUser()).target(research).build();
    researchPermissionRepository.save(permission);
    return research;
}

From source file:cn.uncode.schedule.quartz.MethodInvokingJobDetailFactoryBean.java

/**
 * Overridden to support the {@link #setTargetBeanName "targetBeanName"} feature.
 *//*from ww  w  .j  a va 2s. c  o m*/
@Override
public Class<?> getTargetClass() {
    Class<?> targetClass = super.getTargetClass();
    if (targetClass == null && this.targetBeanName != null) {
        Assert.state(this.beanFactory != null, "BeanFactory must be set when using 'targetBeanName'");
        targetClass = this.beanFactory.getType(this.targetBeanName);
    }
    return targetClass;
}

From source file:org.opennms.netmgt.selta.scheduler.LegacyScheduler.java

/**
 * <p>resume</p>//  w  w  w . j  ava  2s. com
 */
public synchronized void resume() {
    Assert.state(m_worker != null, "The fiber has never been started");
    Assert.state(m_status != STOPPED && m_status != STOP_PENDING,
            "The fiber is not running or a stop is pending");

    if (m_status == RUNNING) {
        return;
    }

    m_status = RESUME_PENDING;
    notifyAll();
}

From source file:org.opennms.ng.services.scheduler.LegacyScheduler.java

/**
 * <p>resume</p>/* w ww. ja  v a  2  s.c o  m*/
 */
@Override
public synchronized void resume() {
    Assert.state(m_worker != null, "The fiber has never been started");
    Assert.state(m_status != STOPPED && m_status != STOP_PENDING,
            "The fiber is not running or a stop is pending");

    if (m_status == RUNNING) {
        return;
    }

    m_status = RESUME_PENDING;
    notifyAll();
}

From source file:cn.uncode.schedule.quartz.MethodInvokingJobDetailFactoryBean.java

/**
 * Overridden to support the {@link #setTargetBeanName "targetBeanName"} feature.
 *//*from w  ww.  j av  a 2s . com*/
@Override
public Object getTargetObject() {
    Object targetObject = super.getTargetObject();
    if (targetObject == null && this.targetBeanName != null) {
        Assert.state(this.beanFactory != null, "BeanFactory must be set when using 'targetBeanName'");
        targetObject = this.beanFactory.getBean(this.targetBeanName);
    }
    return targetObject;
}

From source file:demo.tomcat.SciTomcatEmbeddedServletContainerFactory.java

protected void customizeConnector(Connector connector) {
    int port = (getPort() >= 0 ? getPort() : 0);
    connector.setPort(port);// w ww  .  j a  v a2  s.  co  m
    if (connector.getProtocolHandler() instanceof AbstractProtocol) {
        if (getAddress() != null) {
            ((AbstractProtocol<?>) connector.getProtocolHandler()).setAddress(getAddress());
        }
    }
    if (getUriEncoding() != null) {
        connector.setURIEncoding(getUriEncoding());
    }

    // If ApplicationContext is slow to start we want Tomcat not to bind to the socket
    // prematurely...
    connector.setProperty("bindOnInit", "false");

    if (getSsl() != null && getSsl().isEnabled()) {
        Assert.state(connector.getProtocolHandler() instanceof AbstractHttp11JsseProtocol,
                "To use SSL, the connector's protocol handler must be an "
                        + "AbstractHttp11JsseProtocol subclass");
        configureSsl((AbstractHttp11JsseProtocol<?>) connector.getProtocolHandler(), getSsl());
        connector.setScheme("https");
        connector.setSecure(true);
    }

    for (TomcatConnectorCustomizer customizer : this.tomcatConnectorCustomizers) {
        customizer.customize(connector);
    }
}

From source file:org.codehaus.grepo.query.jpa.repository.DefaultJpaRepository.java

/**
 * @return Returns the transaction manager.
 * @throws IllegalStateException in case factory is null
 *//*  w  ww . j  a v  a 2 s. com*/
protected EntityManager getTransactionalEntityManager() throws IllegalStateException {
    Assert.state(getEntityManagerFactory() != null, "No EntityManagerFactory specified");
    return EntityManagerFactoryUtils.getTransactionalEntityManager(getEntityManagerFactory(),
            getJpaPropertyMap());
}