Example usage for org.springframework.util Assert hasLength

Introduction

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

Prototype

public static void hasLength(@Nullable String text, Supplier<String> messageSupplier)

Source Link

Document

Assert that the given String is not empty; that is, it must not be null and not the empty String.

Usage

From source file:org.jdbcluster.domain.DomainCheckerImpl.java

public boolean check(ICluster cluster, String propSlavePath, Object propValue) {

    Assert.notNull(cluster, "Cluster may not be null");
    Assert.hasLength(propSlavePath, "propSlavePath may not be null");

    if (propValue instanceof String) {
        String slaveValue = (String) propValue;
        Field fSlave = JDBClusterUtil.getField(propSlavePath, cluster);
        DomainDependancy ddSlave = fSlave.getAnnotation(DomainDependancy.class);

        if (logger.isDebugEnabled())
            logger.debug("check for cluster [" + cluster.getClass().getName() + "] and Property Slave Path ["
                    + propSlavePath + "] and Slave Value [" + slaveValue + "] and Domain Dependancy Domain Id ["
                    + ddSlave.domainId() + "]");

        return check(cluster, fSlave, slaveValue, ddSlave);
    }/*from   ww w . j  a v a2  s .c  o  m*/
    throw new DomainException("while checking property [" + propSlavePath + "] and value [" + propValue + "]"
            + " at Cluster [" + cluster + "]." + " Property is not of type " + String.class.getName());
}

From source file:pt.webdetails.browserid.spring.BrowserIdProcessingFilter.java

@Override
public void afterPropertiesSet() throws Exception {
    super.afterPropertiesSet();
    //request parameters
    Assert.hasLength(getAssertionParameterName(), "assertionParameterName cannot be empty.");
    //    Assert.hasLength(getAudienceParameterName(), "audienceParameterName cannot be empty.");

    //check URL/*from  w  w  w .ja  v a  2s  . c o m*/
    Assert.hasLength(getVerificationServiceUrl());
    try {
        HttpHost host = new HttpHost(new URI(getVerificationServiceUrl(), false));
        Assert.isTrue(host.getProtocol().isSecure(), "verificationServiceUrl does not use a secure protocol");
    } catch (URIException e) {
        throw new IllegalArgumentException("verificationServiceUrl is not a valid URI", e);
    }
}

From source file:org.springmodules.validation.valang.ValangValidator.java

public void afterPropertiesSet() throws Exception {
    Assert.hasLength(getValang(), "'valang' property must be set!");
    ValangParser parser = createValangParser(getValang());
    rules = parser.parseValidation();//from w w w.  j  av a 2 s. c o m
}

From source file:org.pentaho.custom.authentication.provider.userroledao.hibernate.HibernateUserRoleDao.java

public IUser getUser(String username) throws UncategorizedUserRoleDaoException {
    Assert.hasLength(username,
            Messages.getInstance().getString("HibernateUserRoleDao.ERROR_0002_USERNAME_CANNOT_BE_BLANK")); //$NON-NLS-1$

    try {//from  w  ww  .j  av  a 2s . c o  m
        return (CustomUser) getHibernateTemplate().get(CustomUser.class, username);
    } catch (DataAccessException e) {
        throw new UncategorizedUserRoleDaoException(
                Messages.getInstance().getString("HibernateUserRoleDao.ERROR_0004_DATA_ACCESS_EXCEPTION"), e); //$NON-NLS-1$
    }
}

From source file:com.baidu.cc.ConfigLoader.java

/**
 * do initialize operation./*from   w ww  . ja va 2 s .  c  o  m*/
 */
public void init() {
    //here need to check parameters
    Assert.hasLength(ccUser, "property 'ccUser' is blank.");
    Assert.notNull(configServerService, "property 'configServerService' is null");

    if (ccVersion != null && ccVersion > 0) {
        printUseVersionLog();
        return;
    }

    //if set ccVersionName
    Long vId = configServerService.getVersionId(ccUser, ccPassword, ccVersionName);

    if (vId != null) {
        ccVersion = vId;
        printUseVersionLog();
        return;
    }

    if (StringUtils.isNotBlank(projectName) && StringUtils.isNotBlank(envName)) {
        long time = System.currentTimeMillis();
        ccVersion = configServerService.getLastestConfigVersion(ccUser, ccPassword, projectName, envName);
        long timetook = System.currentTimeMillis() - time;
        if (LOGGER.isInfoEnabled()) {
            LOGGER.info("Get configuration version id by projectName[" + projectName + "] and envName["
                    + envName + "] and get version is:" + ccVersion + " time took(ms):" + timetook);

        }
        printUseVersionLog();
        return;
    }

    //check ccVersionName
    //if ccEnvId is not null should check ccVersion 
    if (ccEnvId != null && ccEnvId > 0) {
        //if ccVersion is not null then ccEnvId will be ignore
        if (ccVersion != null && ccVersion > 0) {
            if (LOGGER.isInfoEnabled()) {
                LOGGER.info("Found configuration version id[" + ccVersion + "] ccEnvId[" + ccEnvId
                        + "] will be ignored.");

            }

        } else {
            long time = System.currentTimeMillis();
            //should get ccVersion id by ccEnvId
            ccVersion = configServerService.getLastestConfigVersion(ccUser, ccPassword, ccEnvId);
            if (LOGGER.isInfoEnabled()) {
                long timetook = System.currentTimeMillis() - time;
                LOGGER.info("Get configuration version id by envId[" + ccEnvId + "] and get version is:"
                        + ccVersion + " time took(ms):" + timetook);

            }
        }

    }

    Assert.notNull(ccVersion, "property 'ccVersion' is null");

}

From source file:org.jdbcluster.JDBClusterUtil.java

/**
 * calles a getter method on instance obj. Iterates over all superclasses
 * //  w w w  .jav a  2 s.  c  o m
 * @param propName
 *            name of the property
 * @param obj
 *            instance of property
 * @return Object property value
 */
static public Object invokeGetPropertyMethod(String propName, Object obj) {

    Assert.notNull(obj, "obj may not be null");
    Assert.hasLength(propName, "obj may not be null or \"\"");

    String getMethName = "get" + propName.substring(0, 1).toUpperCase() + propName.substring(1);
    try {
        Method mGet = JDBClusterUtil.getMethod(obj, getMethName, (Class[]) null);
        return mGet.invoke(obj);
    } catch (SecurityException e) {
        throw new ConfigurationException("cant access property [" + propName + "] with the specified name in "
                + obj.getClass().getName(), e);
    } catch (IllegalArgumentException e) {
        throw new ConfigurationException("number of actual and formal parameters differ for the property ["
                + propName + " in " + obj.getClass().getName(), e);
    } catch (IllegalAccessException e) {
        throw new ConfigurationException("the currently executed ctor for property [" + propName
                + "] does not have access in " + obj.getClass().getName(), e);
    } catch (InvocationTargetException e) {
        throw new ConfigurationException("the underlying constructor of the property [" + propName
                + "] throws an exception in " + obj.getClass().getName(), e);
    }
}

From source file:org.jdbcluster.privilege.PrivilegeCheckerImpl.java

/**
 * intersects required privileges against given privileges
 * //from   w  w  w .  jav  a2s .co m
 * @param clusterObject
 * @param methodName method name to check
 * @param args of method parameter
 * @return true if the privileges are sufficient
 */
public boolean checkAccess(IUser user, PrivilegedCluster clusterObject, String methodName, Object... args) {

    Assert.notNull(clusterObject, "clusterObject may not be null");
    Assert.hasLength(methodName, "methodName may not be null or \"\"");

    Method calledMethod = getMethod(clusterObject, methodName, args);
    return userPrivilegeIntersect(user, clusterObject, calledMethod, args);
}

From source file:com.erudika.para.security.CachedCsrfTokenRepository.java

/**
 * Sets the header name that the {@link CsrfToken} is expected to appear on
 * and the header that the response will contain the {@link CsrfToken}.
 *
 * @param parameterName the new parameter name to use
 *///w ww  .ja v  a 2s . c om
public void setHeaderName(String parameterName) {
    Assert.hasLength(parameterName, "parameterName cannot be null or empty");
    this.parameterName = parameterName;
}

From source file:com.erudika.para.security.CachedCsrfTokenRepository.java

/**
 * Sets the {@link HttpServletRequest} parameter name that the {@link CsrfToken} is expected to appear on
 * @param parameterName the new parameter name to use
 *//*from w  w w. java 2  s.  c om*/
public void setParameterName(String parameterName) {
    Assert.hasLength(parameterName, "parameterName cannot be null or empty");
    this.parameterName = parameterName;
}

From source file:org.jdbcluster.privilege.PrivilegeCheckerImpl.java

/**
 * intersects required privileges against given privileges
 * /*from  ww w .j  a v  a 2  s.  c o m*/
 * @param clusterObject cluster object instance
 * @param methodName method name to check
 * @param args array of parameter
 * @param argTypes array of parameter class objects
 * @return true if the privileges are sufficient
 */
public boolean checkAccess(IUser user, PrivilegedCluster clusterObject, String methodName, Object[] args,
        Class[] argTypes) {

    Assert.notNull(clusterObject, "clusterObject may not be null");
    Assert.hasLength(methodName, "methodName may not be null or \"\"");

    Method calledMethod = JDBClusterUtil.getMethod(clusterObject.getClass(), methodName, argTypes);
    return userPrivilegeIntersect(user, clusterObject, calledMethod, args);
}