Example usage for java.lang NullPointerException getMessage

List of usage examples for java.lang NullPointerException getMessage

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Introduction

In this page you can find the example usage for java.lang NullPointerException getMessage.

Prototype

public String getMessage()

Source Link

Document

Returns the detail message string of this throwable.

Usage

From source file:edu.cornell.mannlib.vitro.webapp.controller.edit.OntologyRetryController.java

public void doPost(HttpServletRequest req, HttpServletResponse response) {
    if (!isAuthorizedToDisplayPage(req, response, SimplePermission.EDIT_ONTOLOGY.ACTION)) {
        return;//from   ww w . j  a  v a 2 s  . co m
    }

    VitroRequest request = new VitroRequest(req);

    //create an EditProcessObject for this and put it in the session
    EditProcessObject epo = super.createEpo(request);

    /*for testing*/
    Ontology testMask = new Ontology();
    epo.setBeanClass(Ontology.class);
    epo.setBeanMask(testMask);

    String action = null;
    if (epo.getAction() == null) {
        action = "insert";
        epo.setAction("insert");
    } else {
        action = epo.getAction();
    }

    OntologyDao oDao = request.getUnfilteredWebappDaoFactory().getOntologyDao();
    epo.setDataAccessObject(oDao);

    Ontology ontologyForEditing = null;
    if (!epo.getUseRecycledBean()) {
        if (request.getParameter("uri") != null) {
            try {
                ontologyForEditing = oDao.getOntologyByURI(request.getParameter("uri"));
                action = "update";
            } catch (NullPointerException e) {
                log.error("No ontology record found for the namespace " + request.getParameter("uri"));
            }
        } else {
            ontologyForEditing = new Ontology();
        }
        epo.setOriginalBean(ontologyForEditing);
    } else {
        ontologyForEditing = (Ontology) epo.getNewBean();
    }

    //validators
    List<Validator> validatorList = new ArrayList<Validator>();
    validatorList.add(new RequiredFieldValidator());
    validatorList.add(new UrlValidator());
    epo.getValidatorMap().put("URI", validatorList);

    //make a simple mask for the class's id
    Object[] simpleMaskPair = new Object[2];
    simpleMaskPair[0] = "Id";
    simpleMaskPair[1] = Integer.valueOf(ontologyForEditing.getId());
    epo.getSimpleMask().add(simpleMaskPair);

    //set up any listeners

    //make a postinsert pageforwarder that will send us to a new ontology's edit screen
    epo.setPostInsertPageForwarder(new OntologyInsertPageForwarder());
    //make a postdelete pageforwarder that will send us to the list of ontologies
    epo.setPostDeletePageForwarder(new UrlForwarder("listOntologies"));

    //set the getMethod so we can retrieve a new bean after we've inserted it
    try {
        Class[] args = new Class[1];
        args[0] = String.class;
        epo.setGetMethod(oDao.getClass().getDeclaredMethod("getOntologyByURI", args));
    } catch (NoSuchMethodException e) {
        log.error("OntologyRetryController could not find the getOntologyByURI method in the DAO");
    }

    FormObject foo = new FormObject();

    foo.setErrorMap(epo.getErrMsgMap());

    epo.setFormObject(foo);

    FormUtils.populateFormFromBean(ontologyForEditing, action, foo, epo.getBadValueMap());

    RequestDispatcher rd = request.getRequestDispatcher(Controllers.BASIC_JSP);
    request.setAttribute("bodyJsp", "/templates/edit/formBasic.jsp");
    request.setAttribute("formJsp", "/templates/edit/specific/ontology_retry.jsp");
    request.setAttribute("scripts", "/templates/edit/formBasic.js");
    request.setAttribute("title", "Ontology Editing Form");
    request.setAttribute("_action", action);
    request.setAttribute("unqualifiedClassName", "Ontology");
    setRequestAttributes(request, epo);

    try {
        rd.forward(request, response);
    } catch (Exception e) {
        log.error("OntologyRetryContro" + "ller could not forward to view.");
        log.error(e.getMessage());
        log.error(e.getStackTrace());
    }

}

From source file:edu.cornell.mannlib.vitro.webapp.controller.edit.PropertyGroupRetryController.java

public void doPost(HttpServletRequest req, HttpServletResponse response) {
    if (!isAuthorizedToDisplayPage(req, response, SimplePermission.USE_MISCELLANEOUS_ADMIN_PAGES.ACTION)) {
        return;//ww w.  j  a  va2s  .c  o  m
    }

    VitroRequest request = new VitroRequest(req);

    //create an EditProcessObject for this and put it in the session
    EditProcessObject epo = super.createEpo(request);

    String action = null;
    if (epo.getAction() == null) {
        action = "insert";
        epo.setAction("insert");
    } else {
        action = epo.getAction();
    }

    PropertyGroupDao pgDao = ModelAccess.on(getServletContext()).getWebappDaoFactory().getPropertyGroupDao();

    epo.setDataAccessObject(pgDao);

    PropertyGroup propertyGroupForEditing = null;
    if (!epo.getUseRecycledBean()) {
        if (request.getParameter("uri") != null) {
            try {
                propertyGroupForEditing = (PropertyGroup) pgDao.getGroupByURI(request.getParameter("uri"));
                action = "update";
                epo.setAction("update");
            } catch (NullPointerException e) {
                log.error("Need to implement 'record not found' error message.");
            }
            if (propertyGroupForEditing == null) {
                // UTF-8 expected due to URIEncoding on Connector element in server.xml
                String uriToFind = new String(request.getParameter("uri"));
                propertyGroupForEditing = (PropertyGroup) pgDao.getGroupByURI(uriToFind);
            }
        } else {
            propertyGroupForEditing = new PropertyGroup();
        }
        epo.setOriginalBean(propertyGroupForEditing);
    } else {
        propertyGroupForEditing = (PropertyGroup) epo.getNewBean();
    }

    //validators
    List<Validator> validatorList = new ArrayList<Validator>();
    validatorList.add(new RequiredFieldValidator());
    epo.getValidatorMap().put("Name", validatorList);

    //make a postinsert pageforwarder that will send us to a new class's fetch screen
    epo.setPostInsertPageForwarder(new PropertyGroupInsertPageForwarder());
    //make a postdelete pageforwarder that will send us to the list of classes
    epo.setPostDeletePageForwarder(new UrlForwarder("listPropertyGroups"));

    //set the getMethod so we can retrieve a new bean after we've inserted it
    try {
        Class[] args = new Class[1];
        args[0] = String.class;
        epo.setGetMethod(pgDao.getClass().getDeclaredMethod("getGroupByURI", args));
    } catch (NoSuchMethodException e) {
        log.error(this.getClass().getName() + " could not find the getGroupByURI method");
    }

    FormObject foo = new FormObject();
    foo.setErrorMap(epo.getErrMsgMap());
    epo.setFormObject(foo);

    FormUtils.populateFormFromBean(propertyGroupForEditing, action, foo, epo.getBadValueMap());

    RequestDispatcher rd = request.getRequestDispatcher(Controllers.BASIC_JSP);
    request.setAttribute("bodyJsp", "/templates/edit/formBasic.jsp");
    request.setAttribute("formJsp", "/templates/edit/specific/propertyGroup_retry.jsp");
    request.setAttribute("scripts", "/templates/edit/formBasic.js");
    request.setAttribute("title", "Property Group Editing Form");
    request.setAttribute("_action", action);
    request.setAttribute("unqualifiedClassName", "PropertyGroup");
    setRequestAttributes(request, epo);

    try {
        rd.forward(request, response);
    } catch (Exception e) {
        log.error("PropertyGroupRetryController could not forward to view.");
        log.error(e.getMessage());
        log.error(e.getStackTrace());
    }

}

From source file:se.vgregion.service.innovationsslussen.idea.IdeaServiceImpl.java

protected int getCommentsCount(IdeaContent ideaContent) {

    int commentsCount = 0;

    try {// w  ww .  j  av  a 2  s  .c  o m

        MBMessageDisplay messageDisplay = null;

        try {
            messageDisplay = mbMessageLocalService.getDiscussionMessageDisplay(ideaContent.getUserId(),
                    ideaContent.getGroupId(), IdeaContent.class.getName(), ideaContent.getId(),
                    WorkflowConstants.STATUS_ANY);
        } catch (NullPointerException e) {
            return commentsCount;
        }

        MBThread thread = messageDisplay.getThread();

        long threadId = thread.getThreadId();
        long rootMessageId = thread.getRootMessageId();

        messageComparator = new MessageCreateDateComparator(false);

        @SuppressWarnings("unchecked")
        List<MBMessage> mbMessages = mbMessageLocalService.getThreadMessages(threadId,
                WorkflowConstants.STATUS_ANY, messageComparator);

        for (MBMessage mbMessage : mbMessages) {

            long commentId = mbMessage.getMessageId();

            if (commentId != rootMessageId) {
                commentsCount++;
            }
        }

    } catch (PortalException e) {
        LOGGER.error(e.getMessage(), e);
    } catch (SystemException e) {
        LOGGER.error(e.getMessage(), e);
    }

    return commentsCount;
}

From source file:javadz.beanutils.PropertyUtilsBean.java

/** This just catches and wraps IllegalArgumentException. */
private Object invokeMethod(Method method, Object bean, Object[] values)
        throws IllegalAccessException, InvocationTargetException {
    if (bean == null) {
        throw new IllegalArgumentException(
                "No bean specified " + "- this should have been checked before reaching this method");
    }//w ww . j  a v  a  2s .co m

    try {

        return method.invoke(bean, values);

    } catch (NullPointerException cause) {
        // JDK 1.3 and JDK 1.4 throw NullPointerException if an argument is
        // null for a primitive value (JDK 1.5+ throw IllegalArgumentException)
        String valueString = "";
        if (values != null) {
            for (int i = 0; i < values.length; i++) {
                if (i > 0) {
                    valueString += ", ";
                }
                if (values[i] == null) {
                    valueString += "<null>";
                } else {
                    valueString += (values[i]).getClass().getName();
                }
            }
        }
        String expectedString = "";
        Class[] parTypes = method.getParameterTypes();
        if (parTypes != null) {
            for (int i = 0; i < parTypes.length; i++) {
                if (i > 0) {
                    expectedString += ", ";
                }
                expectedString += parTypes[i].getName();
            }
        }
        IllegalArgumentException e = new IllegalArgumentException(
                "Cannot invoke " + method.getDeclaringClass().getName() + "." + method.getName()
                        + " on bean class '" + bean.getClass() + "' - " + cause.getMessage()
                        // as per https://issues.apache.org/jira/browse/BEANUTILS-224
                        + " - had objects of type \"" + valueString + "\" but expected signature \""
                        + expectedString + "\"");
        if (!BeanUtils.initCause(e, cause)) {
            log.error("Method invocation failed", cause);
        }
        throw e;
    } catch (IllegalArgumentException cause) {
        String valueString = "";
        if (values != null) {
            for (int i = 0; i < values.length; i++) {
                if (i > 0) {
                    valueString += ", ";
                }
                if (values[i] == null) {
                    valueString += "<null>";
                } else {
                    valueString += (values[i]).getClass().getName();
                }
            }
        }
        String expectedString = "";
        Class[] parTypes = method.getParameterTypes();
        if (parTypes != null) {
            for (int i = 0; i < parTypes.length; i++) {
                if (i > 0) {
                    expectedString += ", ";
                }
                expectedString += parTypes[i].getName();
            }
        }
        IllegalArgumentException e = new IllegalArgumentException(
                "Cannot invoke " + method.getDeclaringClass().getName() + "." + method.getName()
                        + " on bean class '" + bean.getClass() + "' - " + cause.getMessage()
                        // as per https://issues.apache.org/jira/browse/BEANUTILS-224
                        + " - had objects of type \"" + valueString + "\" but expected signature \""
                        + expectedString + "\"");
        if (!BeanUtils.initCause(e, cause)) {
            log.error("Method invocation failed", cause);
        }
        throw e;

    }
}

From source file:org.evergreen.web.utils.beanutils.PropertyUtilsBean.java

/** This just catches and wraps IllegalArgumentException. */
protected Object invokeMethod(Method method, Object bean, Object[] values)
        throws IllegalAccessException, InvocationTargetException {
    if (bean == null) {
        throw new IllegalArgumentException(
                "No bean specified " + "- this should have been checked before reaching this method");
    }/*from   w  w w.  ja  v a 2s  .c om*/

    try {

        return method.invoke(bean, values);

    } catch (NullPointerException cause) {
        // JDK 1.3 and JDK 1.4 throw NullPointerException if an argument is
        // null for a primitive value (JDK 1.5+ throw IllegalArgumentException)
        String valueString = "";
        if (values != null) {
            for (int i = 0; i < values.length; i++) {
                if (i > 0) {
                    valueString += ", ";
                }
                if (values[i] == null) {
                    valueString += "<null>";
                } else {
                    valueString += (values[i]).getClass().getName();
                }
            }
        }
        String expectedString = "";
        Class[] parTypes = method.getParameterTypes();
        if (parTypes != null) {
            for (int i = 0; i < parTypes.length; i++) {
                if (i > 0) {
                    expectedString += ", ";
                }
                expectedString += parTypes[i].getName();
            }
        }
        IllegalArgumentException e = new IllegalArgumentException(
                "Cannot invoke " + method.getDeclaringClass().getName() + "." + method.getName()
                        + " on bean class '" + bean.getClass() + "' - " + cause.getMessage()
                        // as per https://issues.apache.org/jira/browse/BEANUTILS-224
                        + " - had objects of type \"" + valueString + "\" but expected signature \""
                        + expectedString + "\"");
        if (!BeanUtils.initCause(e, cause)) {
            log.error("Method invocation failed", cause);
        }
        throw e;
    } catch (IllegalArgumentException cause) {
        String valueString = "";
        if (values != null) {
            for (int i = 0; i < values.length; i++) {
                if (i > 0) {
                    valueString += ", ";
                }
                if (values[i] == null) {
                    valueString += "<null>";
                } else {
                    valueString += (values[i]).getClass().getName();
                }
            }
        }
        String expectedString = "";
        Class[] parTypes = method.getParameterTypes();
        if (parTypes != null) {
            for (int i = 0; i < parTypes.length; i++) {
                if (i > 0) {
                    expectedString += ", ";
                }
                expectedString += parTypes[i].getName();
            }
        }
        IllegalArgumentException e = new IllegalArgumentException(
                "Cannot invoke " + method.getDeclaringClass().getName() + "." + method.getName()
                        + " on bean class '" + bean.getClass() + "' - " + cause.getMessage()
                        // as per https://issues.apache.org/jira/browse/BEANUTILS-224
                        + " - had objects of type \"" + valueString + "\" but expected signature \""
                        + expectedString + "\"");
        if (!BeanUtils.initCause(e, cause)) {
            log.error("Method invocation failed", cause);
        }
        //??,null,?
        //throw e;
    }
    return null;
}

From source file:com.google.gsa.valve.modules.krb.KerberosAuthenticationProcess.java

/**
 * This is the main method that does the Kerberos authentication and 
 * should be invoked by the classes that would like to open a new 
 * authentication process against a Kerberized protected source.
 * <p>//from w w  w  .  j ava2  s. co  m
 * It behaves differently if the it's set up as a Negotiation process or 
 * the Kerberos credentials are got from the username and password 
 * credentials. It reads "isNegotiate" var and invokes the proper method 
 * that manages Kerberos authentication specifically for each method.
 * <p>
 * If the Kerberos authentication result is OK, a cookie is created with an  
 * encoded information that includes the username to be reused if this is 
 * needed in any other Authn/AuthZ module. It also populates the credentials 
 * vector with the user's Kerberos credential ("krb5") that the caller 
 * process should reuse when authorizing.
 * 
 * @param request HTTP request
 * @param response HTTP response
 * @param authCookies vector that contains the authentication cookies
 * @param url the document url
 * @param creds an array of credentials for all external sources
 * @param id the default credential id to be retrieved from creds
        
 * @return the HTTP error code
        
 * @throws HttpException
 * @throws IOException
 */
public int authenticate(HttpServletRequest request, HttpServletResponse response, Vector<Cookie> authCookies,
        String url, Credentials creds, String id) throws HttpException, IOException {

    //Vars             
    int responseCode = HttpServletResponse.SC_UNAUTHORIZED;
    Cookie[] cookies = null;

    // Read cookies
    cookies = request.getCookies();

    //Protection
    logger.debug("Checking if user already has Krb credentials. If so, return OK");

    try {
        if (creds != null) {
            if (creds.getCredential(KRB5_ID) != null) {

                logger.debug("Credential found: " + KRB5_ID);

                if (creds.getCredential(KRB5_ID).getSubject() != null) {

                    //user Kerberos subject already created, so user is authenticated                        
                    logger.debug("Kerberos subject already exists. Returning...");

                    // Set status code
                    responseCode = HttpServletResponse.SC_OK;

                    // Return
                    return responseCode;
                }
            }
        }
    } catch (NullPointerException e) {
        logger.debug("Krb subject does not exist. Continue with the process...");
    }

    try {
        authMaxAge = Integer.parseInt(valveConf.getAuthMaxAge());
    } catch (NumberFormatException nfe) {
        logger.error(
                "Configuration error: chack the configuration file as the number set for authMaxAge is not OK:");
    }

    try {
        logger.debug("Getting credentials");
        //Get Krb config files            
        krbconfig = valveConf.getKrbConfig().getKrbconfig();
        logger.debug("Krb config file: " + krbconfig);
        krbini = valveConf.getKrbConfig().getKrbini();
        logger.debug("Krb ini file: " + krbini);

        if ((isNegotiate) && (serverSubject == null)) {

            try {

                initializeKerberos();

            } catch (Exception ex) {
                logger.error("Exception during Server Kerberos config initialization: " + ex.getMessage(), ex);
            } finally {
            }

        }

        //Get user credentials
        //First read the u/p the credentails store, in this case using the same as the root login
        Credential userNamePwdCred = null;

        if (isNegotiate) {
            logger.debug("KerbAuth: IsNegotiate");
            responseCode = authNegotiate(request, response);
        } else {
            logger.debug("KerbAuth: It's NOT IsNegotiate with id: " + id);

            try {
                logger.debug("HttpKrb: trying to get creds from repository id: " + id);
                userNamePwdCred = creds.getCredential(id);
            } catch (NullPointerException npe) {
                logger.error("NPE while reading credentials of ID: " + id);
            }

            if (userNamePwdCred == null) {
                logger.debug("HttpKrb: trying to get creds from repository \"root\"");
                userNamePwdCred = creds.getCredential("root");
            }

            //Execute Authentication method with username and password
            responseCode = authUsernamePassword(userNamePwdCred);
        }

        if (responseCode == HttpServletResponse.SC_OK) {
            //create cookie
            createCookie(request, response);
            //add cookie to the cookie array
            authCookies.add(gsaKrbAuthCookie);
            //add Krb credentials
            Credential krb5Cred = new Credential(KRB5_ID);
            krb5Cred.setKrbSubject(getUserSubject());
            krb5Cred.setUsername(getUsername());
            creds.add(krb5Cred);
        }

    } catch (Exception e) {
        logger.debug("Error creating Credentials: " + e.getMessage());
        e.printStackTrace();
        responseCode = HttpServletResponse.SC_INTERNAL_SERVER_ERROR;
    }

    return responseCode;
}

From source file:eu.qualityontime.commons.QPropertyUtilsBean.java

/** This just catches and wraps IllegalArgumentException. */
private Object invokeMethod(final Method method, final Object bean, final Object[] values)
        throws IllegalAccessException, InvocationTargetException {

    if (bean == null) {
        throw new IllegalArgumentException(
                "No bean specified " + "- this should have been checked before reaching this method");
    }/*from   ww  w . j av a 2s  .c o  m*/

    try {

        return method.invoke(bean, values);

    } catch (final NullPointerException cause) {
        // JDK 1.3 and JDK 1.4 throw NullPointerException if an argument is
        // null for a primitive value (JDK 1.5+ throw
        // IllegalArgumentException)
        String valueString = "";
        if (values != null) {
            for (int i = 0; i < values.length; i++) {
                if (i > 0) {
                    valueString += ", ";
                }
                if (values[i] == null) {
                    valueString += "<null>";
                } else {
                    valueString += values[i].getClass().getName();
                }
            }
        }
        String expectedString = "";
        final Class<?>[] parTypes = method.getParameterTypes();
        if (parTypes != null) {
            for (int i = 0; i < parTypes.length; i++) {
                if (i > 0) {
                    expectedString += ", ";
                }
                expectedString += parTypes[i].getName();
            }
        }
        final IllegalArgumentException e = new IllegalArgumentException(
                "Cannot invoke " + method.getDeclaringClass().getName() + "." + method.getName()
                        + " on bean class '" + bean.getClass() + "' - " + cause.getMessage()
                        // as per
                        // https://issues.apache.org/jira/browse/BEANUTILS-224
                        + " - had objects of type \"" + valueString + "\" but expected signature \""
                        + expectedString + "\"");
        if (!initCause(e, cause)) {
            log.error("Method invocation failed", cause);
        }
        throw e;
    } catch (final IllegalArgumentException cause) {
        String valueString = "";
        if (values != null) {
            for (int i = 0; i < values.length; i++) {
                if (i > 0) {
                    valueString += ", ";
                }
                if (values[i] == null) {
                    valueString += "<null>";
                } else {
                    valueString += values[i].getClass().getName();
                }
            }
        }
        String expectedString = "";
        final Class<?>[] parTypes = method.getParameterTypes();
        if (parTypes != null) {
            for (int i = 0; i < parTypes.length; i++) {
                if (i > 0) {
                    expectedString += ", ";
                }
                expectedString += parTypes[i].getName();
            }
        }
        final IllegalArgumentException e = new IllegalArgumentException(
                "Cannot invoke " + method.getDeclaringClass().getName() + "." + method.getName()
                        + " on bean class '" + bean.getClass() + "' - " + cause.getMessage()
                        // as per
                        // https://issues.apache.org/jira/browse/BEANUTILS-224
                        + " - had objects of type \"" + valueString + "\" but expected signature \""
                        + expectedString + "\"");
        if (!initCause(e, cause)) {
            log.error("Method invocation failed", cause);
        }
        throw e;

    }
}

From source file:se.vgregion.service.innovationsslussen.idea.IdeaServiceImpl.java

protected List<CommentItemVO> getComments(IdeaContent ideaContent) {

    ArrayList<CommentItemVO> commentsList = new ArrayList<CommentItemVO>();

    try {//from www.  ja v a  2  s. com

        MBMessageDisplay messageDisplay = null;

        try {
            messageDisplay = mbMessageLocalService.getDiscussionMessageDisplay(ideaContent.getUserId(),
                    ideaContent.getGroupId(), IdeaContent.class.getName(), ideaContent.getId(),
                    WorkflowConstants.STATUS_ANY);
        } catch (NullPointerException e) {
            return commentsList;
        }

        Idea idea = ideaContent.getIdea();

        MBThread thread = messageDisplay.getThread();

        long threadId = thread.getThreadId();
        long rootMessageId = thread.getRootMessageId();

        messageComparator = new MessageCreateDateComparator(false);

        @SuppressWarnings("unchecked")
        List<MBMessage> mbMessages = mbMessageLocalService.getThreadMessages(threadId,
                WorkflowConstants.STATUS_ANY, messageComparator);

        for (MBMessage mbMessage : mbMessages) {

            String curCommentText = mbMessage.getBody();
            Date createDate = mbMessage.getCreateDate();
            long commentId = mbMessage.getMessageId();

            if (commentId != rootMessageId) {
                long curCommentUserId = mbMessage.getUserId();
                long scopeGroupId = mbMessage.getGroupId();

                boolean isUserIdeaCreator = isUserIdeaCreator(curCommentUserId, idea);
                boolean isUserPrioCouncilMember = isUserPrioCouncilMember(curCommentUserId, scopeGroupId);
                boolean isUserInnovationsslussenEmployee = isUserInnovationsslussenEmployee(curCommentUserId,
                        scopeGroupId);
                boolean isUserIdeaTransporter = isUserIdeaTransporter(curCommentUserId, scopeGroupId);

                CommentItemVO commentItem = new CommentItemVO();
                commentItem.setCommentText(curCommentText);
                commentItem.setCreateDate(createDate);
                commentItem.setId(commentId);
                commentItem.setUserCreator(isUserIdeaCreator);
                commentItem.setUserIdeaTransporter(isUserIdeaTransporter);
                commentItem.setUserPrioCouncilMember(isUserPrioCouncilMember);
                commentItem.setUserInnovationsslussenEmployee(isUserInnovationsslussenEmployee);
                commentItem.setUserId(curCommentUserId);
                commentItem.setMessageId(mbMessage.getMessageId());

                try {
                    User curCommentUser = userLocalService.getUser(curCommentUserId);
                    String curCommentUserFullName = curCommentUser.getFullName();
                    commentItem.setName(curCommentUserFullName);
                } catch (Exception e) {
                    LOGGER.error(e.getMessage(), e);
                }

                commentsList.add(commentItem);
            }
        }

    } catch (PortalException e) {
        LOGGER.error(e.getMessage(), e);
    } catch (SystemException e) {
        LOGGER.error(e.getMessage(), e);
    }

    return commentsList;
}

From source file:it.cnr.icar.eric.client.ui.thin.RegistryObjectCollectionBean.java

/**
 * This method use to check the validity of Association Object by checking 
 * its source/target object still exist.In case an exception occurs like
 * UnresolvedReferenceException it build user friendly message to display on
 * UI and server log. /*from ww  w .j av  a2 s  . c o m*/
 */
private boolean checkAssociationObjectValidity(String id, boolean isCurrentRegistryObject) {
    boolean status = true;
    RegistryObject ro = null;
    try {
        ro = RegistryBrowser.getBQM().getRegistryObject(id.trim());
        if (ro instanceof Association) {
            if (((Association) ro).getSourceObject() != null && ((Association) ro).getTargetObject() != null) {
                status = true;
                if (RegistryBrowser.getBQM()
                        .getRegistryObject(((Association) ro).getSourceObject().getKey().getId().trim()) == null
                        || RegistryBrowser.getBQM().getRegistryObject(
                                ((Association) ro).getTargetObject().getKey().getId().trim()) == null) {
                    throw new NullPointerException();
                }
            }
        }
    } catch (UnresolvedReferenceException ure) {
        try {
            if (isCurrentRegistryObject) {
                this.buildAssociationErrorMessage(ro);
                this.currentRegistryObject = null;
                log.warn(ure.getMessage());
            }
        } catch (Exception ex) {
        }
        status = false;
    } catch (NullPointerException npe) {
        try {
            if (isCurrentRegistryObject) {
                this.buildAssociationErrorMessage(ro);
                this.currentRegistryObject = null;
                log.warn(npe.getMessage());
            }
        } catch (Exception ex) {
        }
        status = false;
    } catch (Exception ex) {
        try {
            String msg = WebUIResourceBundle.getInstance().getString("message.AssociationNotValid1",
                    new Object[] { ro.getKey().getId(), ro.getObjectType().toString(),
                            WebUIResourceBundle.getInstance().getString("message.SourceTarget") });
            OutputExceptions.warn(log, msg, msg, ex);
        } catch (Exception e) {
        }
    }
    return status;
}

From source file:org.rti.zcore.dar.remote.StockEncounter.java

/**
 * This is only for editing patient dispensary items
 * @param inputType/*from w ww  .j  a va 2s  .  c om*/
 * @param value
 * @param pageItemId
 * @param formId
 * @param encounterId
 * @param widgetType  - "Form" or "Chart"
 * @param bridgeId - if the record is a patient bridge table
 * @return updated value
 */
public static String update(String inputType, String value, Long pageItemId, Long formId, Long encounterId,
        String widgetType, Long displayField, Long bridgeId, String currentFieldNameIdentifier) {
    String result = "";
    WebContext exec = WebContextFactory.get();
    String username = null;
    try {
        username = exec.getHttpServletRequest().getUserPrincipal().getName();
    } catch (NullPointerException e) {
        // unit testing - it's ok...
        username = "demo";
    }
    Connection conn = null;
    HttpSession session = null;
    try {
        conn = DatabaseUtils.getZEPRSConnection(username);
        SessionUtil zeprsSession = null;
        try {
            session = exec.getSession();
            zeprsSession = (SessionUtil) session.getAttribute("zeprs_session");
        } catch (Exception e) {
            // unit testing - it's ok...
        }
        Long patientId = null;
        Long eventId = null;
        Long siteId = null;
        String documentId = null;

        if (displayField == null) {
            displayField = encounterId;
        }

        PageItem pageItem = (PageItem) DynaSiteObjects.getPageItems().get(pageItemId);
        FormField formField = pageItem.getForm_field();
        Long formFieldId = formField.getId();

        if (widgetType.equals("Form")) {
            documentId = String.valueOf(formFieldId);
        } else if (widgetType.equals("Chart")) {
            documentId = String.valueOf(encounterId) + "." + String.valueOf(formFieldId);
        }
        if (pageItemId == 3861) {
            documentId = String.valueOf(encounterId) + "." + String.valueOf(displayField);
        }

        Form encounterForm = (Form) DynaSiteObjects.getForms().get(formId);
        if (encounterForm.getFormTypeId() == 6) { // patient bridge table form
            documentId = currentFieldNameIdentifier + String.valueOf(formFieldId);
        }

        SessionSubject sessionPatient = null; // sessionPatient used for rule processing in EncountersDAO.update
        if (zeprsSession != null) {
            try {
                sessionPatient = (SessionSubject) zeprsSession.getSessionPatient();
                patientId = zeprsSession.getSessionPatient().getId();
                eventId = zeprsSession.getSessionPatient().getCurrentEventId();
                ClientSettings clientSettings = zeprsSession.getClientSettings();
                siteId = clientSettings.getSiteId();
            } catch (SessionUtil.AttributeNotFoundException e) {
                log.error("inputType: " + inputType + " value: " + value + " pageItemId: " + pageItemId
                        + " formId: " + formId + " encounterId: " + encounterId);
                return documentId + "="
                        + "Error: your session may have expired. Please refresh this page or login again.";
            } catch (NullPointerException e) {
                // it's ok - testing
                patientId = new Long("44");
                eventId = new Long("38");
                siteId = new Long("1");
            }
        } else {
            log.error("inputType: " + inputType + " value: " + value + " pageItemId: " + pageItemId
                    + " formId: " + formId + " encounterId: " + encounterId);
            return documentId + "="
                    + "Error: your session may have expired. Please refresh this page or login again.";
        }

        Form form = (Form) DynaSiteObjects.getForms().get(formId);

        EncounterData encounter = null;
        String className = Constants.getDynasiteFormsPackage() + "."
                + StringManipulation.fixClassname(form.getName());
        Class clazz = null;
        try {
            clazz = Class.forName(className);
        } catch (ClassNotFoundException e) {
            log.error(e);
        }
        try {
            encounter = (EncounterData) clazz.newInstance();
        } catch (InstantiationException e) {
            log.error(e);
        } catch (IllegalAccessException e) {
            log.error(e);
        }

        try {
            encounter = (EncounterData) EncountersDAO.getOne(conn, encounterId, "SQL_RETRIEVEID" + formId,
                    clazz);
        } catch (IOException e) {
            log.error(e);
        } catch (ServletException e) {
            log.error(e);
        } catch (SQLException e) {
            log.error(e);
        } catch (ObjectNotFoundException e) {
            log.error(e);
        }

        // extra validation for stock.

        Long itemId = null;
        String dataType = formField.getType();
        Integer intValue = null;
        if (dataType.equals("Integer")) {
            try {
                intValue = Integer.valueOf(value);
            } catch (NumberFormatException e) {
                try {
                    throw new PersistenceException(
                            "This input field requires an integer value (e.g.: 55). You entered : " + value, e,
                            false);
                } catch (PersistenceException e1) {
                    result = documentId + "=" + "Error:" + e.getMessage();
                }
            }
        }

        if (formField.getIdentifier().equals("dispensed")) {
            String itemIdStr = null;
            String dispensedStr = null;
            Long originallyDispensed = null;
            try {
                itemIdStr = BeanUtils.getProperty(encounter, "item_id");
                dispensedStr = BeanUtils.getProperty(encounter, "dispensed");
            } catch (IllegalAccessException e1) {
                // TODO Auto-generated catch block
                e1.printStackTrace();
            } catch (InvocationTargetException e1) {
                // TODO Auto-generated catch block
                e1.printStackTrace();
            } catch (NoSuchMethodException e1) {
                // TODO Auto-generated catch block
                e1.printStackTrace();
            }
            if (itemIdStr != null) {
                itemId = Long.valueOf(itemIdStr);
                originallyDispensed = Long.valueOf(dispensedStr);
                if (DynaSiteObjects.getStatusMap().get("balanceMap") != null) {
                    HashMap<Long, StockReport> balanceMap = (HashMap<Long, StockReport>) DynaSiteObjects
                            .getStatusMap().get("balanceMap");
                    StockReport stockReport = balanceMap.get(itemId);
                    if (stockReport != null) {
                        Integer balance = stockReport.getBalanceBF();
                        if (balance <= 0) {
                            result = documentId
                                    + "=Error: This item is out of stock. Cannot proceed with this update. Current balance: "
                                    + balance;
                            return result;
                        } else if ((balance + originallyDispensed) - intValue < 0) { // add the originallyDispensed value back to the balanace, and then subtract the new dispensed value.
                            result = documentId
                                    + "=Error: This update would create a negative stock balanace Please reduce the amount dispensed. Current balance: "
                                    + balance;
                            return result;
                        }
                    }
                }
            }
        } else if (formField.getIdentifier().equals("item_id")) {
            result = documentId
                    + "=Error: You may not change the stock item. Either delete this record or set the Quantity dispensed for this item to zero (0) and create a new record (Dispensing link -> \"Create New Dispensing record\" link).";
            return result;
        }

        Timestamp lastModified = null;
        if (value != null) {
            try {
                EncountersDAO.update(conn, value, pageItemId, formId, encounterId, siteId, username, patientId,
                        eventId, sessionPatient, lastModified, bridgeId, currentFieldNameIdentifier, null,
                        session);
                if (formField.getIdentifier().equals("dispensed")) {
                    if ((itemId != null) && (DynaSiteObjects.getStatusMap().get("balanceMap") != null)) {
                        HashMap<Long, StockReport> balanceMap = (HashMap<Long, StockReport>) DynaSiteObjects
                                .getStatusMap().get("balanceMap");
                        StockReport stockReport = balanceMap.get(itemId);
                        if (stockReport != null) {
                            if (intValue != null) {
                                StockControl tempStockControl = InventoryDAO.getCurrentStockBalance(conn,
                                        itemId, null);
                                Integer currentBalance = tempStockControl.getBalance();
                                //Integer currentBalance = balanceBF - intValue;
                                stockReport.setBalanceBF(currentBalance);
                                stockReport.setOnHand(currentBalance);
                                balanceMap.put(itemId, stockReport);
                            }
                        }
                    }
                }
            } catch (SQLException e) {
                log.error(e);
            } catch (ServletException e) {
                log.error(e);
            } catch (PersistenceException e) {
                result = documentId + "=" + "Error:" + e.getMessage();
            } catch (ObjectNotFoundException e) {
                log.error(e);
            } catch (ClassNotFoundException e) {
                log.error(e);
            } catch (IOException e) {
                result = documentId + "=" + "Error:" + e.getMessage();
                log.error(e);
            }

            if (result.equals("")) {
                if (value.equals("")) {
                    result = documentId + "=" + value;
                } else {
                    if (inputType.equals("select") || inputType.equals("select-dwr")
                            || inputType.equals("multiselect_item")) {
                        FieldEnumeration fieldEnum = (FieldEnumeration) DynaSiteObjects.getFieldEnumerations()
                                .get(Long.valueOf(value));
                        switch (formFieldId.intValue()) {
                        default:
                            result = documentId + "=" + fieldEnum.getEnumeration();
                            break;
                        }
                    } else if (inputType.equals("lab_results")) {
                        FieldEnumeration fieldEnum = (FieldEnumeration) DynaSiteObjects.getFieldEnumerations()
                                .get(Long.valueOf(value));
                        result = documentId + "=" + fieldEnum.getEnumeration();
                    } else if (inputType.equals("currentMedicine")) {
                        // Drugs drug = DrugsDAO.getOne(Long.valueOf(value));
                        Drugs drug = null;
                        try {
                            drug = (Drugs) DynaSiteObjects.getDrugMap().get(Long.valueOf(value));
                            result = documentId + "=" + drug.getName();
                        } catch (NumberFormatException e) {
                            e.printStackTrace();
                        }
                        if (drug == null) {
                            result = documentId + "=" + value;
                        }
                    } else if (inputType.equals("Yes/No")) {
                        if (value.equals("1")) {
                            value = "Yes";
                        } else if (value.equals("0")) {
                            value = "No";
                        }
                        result = documentId + "=" + value;
                    } else if (inputType.equals("checkbox")) {
                        if (value.equals("true")) {
                            value = "Yes";
                        } else if (value.equals("1")) {
                            value = "Yes";
                        } else if (value.equals("on")) {
                            value = "Yes";
                        } else if (value.equals("false")) {
                            value = "";
                        } else if (value.equals("0")) {
                            value = "";
                        } else if (value.equals("off")) {
                            value = "";
                        }
                        result = documentId + "=" + value;
                    } else if (inputType.equals("checkbox_dwr")) {
                        if (value.equals("true")) {
                            value = "Yes";
                        } else if (value.equals("on")) {
                            value = "Yes";
                        } else if (value.equals("false")) {
                            value = "";
                        } else if (value.equals("off")) {
                            value = "";
                        }
                        result = documentId + "=" + value;
                    } else if (inputType.equals("sex")) {
                        if (value.equals("1")) {
                            value = "Female";
                        } else if (value.equals("2")) {
                            value = "Male";
                        }
                        result = documentId + "=" + value;
                    } else if (inputType.equals("ega")) {
                        int valueInt = new Integer(value);
                        int days = valueInt % 7;
                        int weeks = valueInt / 7;
                        value = weeks + ", " + days + "/7";
                        result = documentId + "=" + value;
                    } else if (pageItem.getInputType().equals("sites")
                            || pageItem.getInputType().equals("sites_not_selected")) {
                        Long thisSite = new Long(value);
                        Site site = (Site) DynaSiteObjects.getClinicMap().get(thisSite);
                        value = site.getName();
                        result = documentId + "=" + value;
                    } else if (inputType.equals("text") & displayField.intValue() != formFieldId.intValue()) {
                        // used in Lab form chart to share two fields in one cell.
                        /*if (displayField != 0) {
                        documentId = String.valueOf(encounterId) + "." + String.valueOf(displayField);
                        }*/
                        result = documentId + "=" + value;
                        //} else if (inputType.equals("dropdown") & currentFieldNameIdentifier != null) {
                    } else if (inputType.equals("dropdown") || inputType.equals("dropdown-add-one")
                            || inputType.equals("dropdown_site")) {
                        //Integer id = Integer.valueOf(value);
                        String uuidValue = null;
                        Integer id = null;
                        if (pageItem.getFkIdentifier() != null && pageItem.getFkIdentifier().equals("uuid")) {
                            uuidValue = value;
                        } else {
                            id = Integer.valueOf(value);
                        }
                        DropdownItem item = null;
                        try {
                            item = WidgetUtils.getDropdownItem(conn, pageItem.getDropdownTable(),
                                    pageItem.getDropdownColumn(), id, null, pageItem.getFkIdentifier(),
                                    uuidValue);
                        } catch (ObjectNotFoundException e) {
                            log.debug("value for Dropdown item not found:" + e);
                        } catch (SQLException e) {
                            log.debug("value for Dropdown item not found:" + e);
                        }
                        if (item != null) {
                            value = item.getDropdownValue();
                            result = documentId + "=" + value;
                        } else {
                            value = "Unable to fetch updated value.";
                            result = documentId + "=" + value;
                        }
                    } else {
                        result = documentId + "=" + value;
                    }
                }
            }
        } else {
            result = documentId + "=" + "Error: No value entered.";
        }
    } catch (ServletException e) {
        log.error(e);
    } catch (NumberFormatException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } finally {
        try {
            if (conn != null && !conn.isClosed()) {
                conn.close();
                conn = null;
            }
        } catch (SQLException e) {
            e.printStackTrace();
        }
    }
    return result;
}