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.ewcms.security.manage.service.UserService.java

@Override
public String addUser(final String username, final String password, final boolean enabled,
        final Date accountStart, final Date accountEnd, final UserInfo userInfo, final Integer organId)
        throws UserServiceException {
    Organ organ = null;//w w  w.ja v  a 2s  .  c  o m
    if (organId != null) {
        organ = siteFac.getOrgan(organId);
    }

    if (accountStart != null && accountEnd != null) {
        Assert.isTrue(accountEnd.getTime() > accountStart.getTime(), "account date start > end");
    }

    if (hasUsername(username)) {
        throw new UserServiceException(
                messages.getMessage("UserService.usernameExist", "username already exist"));
    }

    User user = new User(username, enabled, accountStart, accountEnd);
    UserInfo info = (userInfo != null ? userInfo : new UserInfo());
    info.setUsername(username);
    if (info.getName() == null) {
        info.setName(username);
    }

    user.setUserInfo(info);
    user.setOrgan(organ);

    //??
    String newPassword = StringUtils.isBlank(password) ? defaultPassword : password;
    user.setPassword(newPassword); //UserDetails password?
    UserDetails userDetails = createUserDetails(user);
    user.setPassword(passwordEncoder(userDetails, newPassword));

    userDao.persist(user);

    return username;
}

From source file:org.obiba.onyx.core.identifier.impl.randomincrement.RandomIncrementIdentifierSequence.java

private IdentifierSequenceState loadSequenceState() {
    List<IdentifierSequenceState> result = persistenceManager.list(IdentifierSequenceState.class);
    Assert.notEmpty(result, "IdentifierSequenceState does not exist (was the startSequence method called?)");
    Assert.isTrue(result.size() == 1,
            "Unexpected number of IdentifierSequenceState entities: " + result.size() + " (expected 1)");

    return result.get(0);
}

From source file:org.apache.shiro.samples.sprhib.web.ManageUsersController.java

@RequestMapping("/deleteUser")
@RequiresPermissions("user:delete")
public String deleteUser(@RequestParam Long userId) {
    Assert.isTrue(userId != 1, "Cannot delete admin user");
    userService.deleteUser(userId);/*from  w  ww . j av  a2s  .  c o  m*/
    return "redirect:/s/manageUsers";
}

From source file:org.cloudbyexample.dc.web.service.docker.ProvisionController.java

@Override
@RequestMapping(value = UPDATE_REQUEST, method = RequestMethod.PUT)
public ProvisionResponse update(@RequestBody Provision request) {
    Assert.isTrue(isPrimaryKeyValid(request), "Update should have a valid primary key.");

    logger.info("Update provision.  id={}", request.getId());

    return service.update(request);
}

From source file:com.athena.chameleon.common.utils.ZipUtil.java

/**
 * <pre>//from   ww  w. j  a va 2 s.  co  m
 * ? ?? ? ?  .
 * </pre>
 * @param sourceFile
 * @param destDir
 * @return
 * @throws IOException
 */
public static boolean decompress(String sourceFile, String destDir) throws IOException {
    Assert.notNull(sourceFile, "sourceFile cannot be null.");

    File src = new File(sourceFile);
    File dest = null;

    Assert.isTrue(src.exists(), src + " does not exist.");
    Assert.isTrue(src.isFile(), sourceFile + " is not a file.");

    if (StringUtils.isEmpty(destDir)) {
        dest = new File(src.getParent(), src.getName().substring(0, src.getName().lastIndexOf(".")));
    } else {
        dest = new File(destDir);
    }

    Unzip unzip = new Unzip();
    unzip.setSrc(src);
    unzip.setDest(dest);
    unzip.execute();

    return true;
}

From source file:JavaMvc.Controllers.ManageUsersController.java

@RequestMapping("/deleteUser")
@RequiresPermissions("user:delete")
public String deleteUser(@RequestParam Long userId) {
    Assert.isTrue(userId != 1, "Cannot delete admin user");
    userService.deleteUser(userId);//ww w .j a v  a2  s .  com
    return "redirect:/manageUsers";
}

From source file:org.agatom.springatom.data.model.vin.VinNumber.java

private VinNumber(final String number) throws VinNumberServiceException {
    this();//www .j a  v a2 s  . c  o m
    try {
        Assert.hasText(number, "VinNumber must not be empty or null");
        Assert.isTrue(number.length() == 17, "VinNumber must have correct length");
    } catch (Exception exp) {
        throw new VinNumberServiceException("VinNumber is either null or has insufficient length 17", exp);
    }
    this.setNumber(number);
}

From source file:com.miko.demo.birt.core.BirtEngineFactory.java

private void validateLogDirectory(File f) {
    Assert.notNull(f, " the directory must not be null");
    Assert.isTrue(f.isDirectory(), " the path given must be a directory");
    Assert.isTrue(f.exists(), "the path specified must exist!");
}

From source file:grails.plugin.springsecurity.web.access.intercept.AbstractFilterInvocationDefinition.java

public Collection<ConfigAttribute> getAttributes(Object object) throws IllegalArgumentException {
    Assert.notNull(object, "Object must be a FilterInvocation");
    Assert.isTrue(supports(object.getClass()), "Object must be a FilterInvocation");

    FilterInvocation filterInvocation = (FilterInvocation) object;

    String url = determineUrl(filterInvocation);

    Collection<ConfigAttribute> configAttributes;
    try {//from www .  j  av a 2  s.co  m
        configAttributes = findConfigAttributes(url, filterInvocation.getRequest().getMethod());
    } catch (RuntimeException e) {
        throw e;
    } catch (Exception e) {
        throw new RuntimeException(e);
    }

    if ((configAttributes == null || configAttributes.isEmpty()) && rejectIfNoRule) {
        // return something that cannot be valid; this will cause the voters to abstain or deny
        return DENY;
    }

    return configAttributes;
}

From source file:org.kuali.maven.plugins.graph.sanitize.RelatedArtifactSanitizer.java

protected void sanitize(MavenContext context) {
    DependencyNode dn = context.getDependencyNode();
    // The validation logic assures that artifact and related are not null for conflicts and duplicates
    Artifact artifact = dn.getArtifact();
    Artifact related = dn.getRelatedArtifact();
    State state = State.getState(dn.getState());

    // Test them to see if they are exactly the same or just similar
    boolean equal = helper.equals(artifact, related);
    boolean similar = helper.similar(artifact, related);

    // The validation logic assures that at least one is true, but no harm in double checking
    Assert.isTrue(equal || similar, "Invalid state.");

    if (equal) {//from w  w  w .  jav a 2 s  .  com
        // The main artifact and related artifact are exactly the same
        if (state == CONFLICT) {
            // Maven told us this was a CONFLICT, yet the artifacts are exactly the same.
            // WTF is up with that? The only thing it is possible to do at this point is
            // switch this artifact out WITH THE EXACT SAME ARTIFACT!!! How is that a conflict?
            logger.info(CONFLICT + "->" + DUPLICATE + " " + artifact);
        }
        // Set state to duplicate and make sure replacement is nulled out
        context.setState(DUPLICATE);
        context.setReplacement(null);
    } else if (similar) {
        // The main artifact and related artifact are NOT exactly the same, but they differ only by version
        if (state == DUPLICATE) {
            // Maven told us this was a DUPLICATE, yet the related artifact is a different version
            // We are going to assume the duplicate flag is a mistake and re-flag this as a conflict
            logger.info(DUPLICATE + "->" + CONFLICT + " " + artifact);
        }
        // Set state to conflict, and store the artifact Maven replaced it with
        context.setState(CONFLICT);
        context.setReplacement(related);
    } else {
        // Something has gone horribly wrong
        Assert.isTrue(false, "Invalid state");
    }
}