Examples with ModelField org.apache.ofbiz.entity.model.ModelField used on opensource projects

Example 51 with ModelField

use of org.apache.ofbiz.entity.model.ModelField in project ofbiz-framework by apache.

the class EntityFieldValue method addSqlValue.

@Override
public void addSqlValue(StringBuilder sql, Map<String, String> tableAliases, ModelEntity modelEntity, List<EntityConditionParam> entityConditionParams, boolean includeTableNamePrefix, Datasource datasourceInfo) {
    if (this.modelViewEntity != null) {
        if (UtilValidate.isNotEmpty(entityAlias)) {
            ModelEntity memberModelEntity = modelViewEntity.getMemberModelEntity(entityAlias);
            ModelField modelField = memberModelEntity.getField(fieldName);
            // using entityAliasStack (ordered top to bottom) build a big long alias; not that dots will be replaced after it is combined with the column name in the SQL gen
            if (UtilValidate.isNotEmpty(this.entityAliasStack)) {
                boolean dotUsed = false;
                for (String curEntityAlias : entityAliasStack) {
                    sql.append(curEntityAlias);
                    if (dotUsed) {
                        sql.append("_");
                    } else {
                        sql.append(".");
                        dotUsed = true;
                    }
                }
                sql.append(entityAlias);
                sql.append("_");
                sql.append(modelField.getColName());
            } else {
                sql.append(entityAlias);
                sql.append(".");
                sql.append(modelField.getColName());
            }
        } else {
            sql.append(getColName(tableAliases, modelViewEntity, fieldName, includeTableNamePrefix, datasourceInfo));
        }
    } else {
        sql.append(getColName(tableAliases, modelEntity, fieldName, includeTableNamePrefix, datasourceInfo));
    }
}

Example 52 with ModelField

use of org.apache.ofbiz.entity.model.ModelField in project ofbiz-framework by apache.

the class GenericWebEvent method updateGeneric.

/**
 * An HTTP WebEvent handler that updates a Generic entity
 *
 * @param request The HTTP request object for the current JSP or Servlet request.
 * @param response The HTTP response object for the current JSP or Servlet request.
 * @return Returns a String specifying the outcome state of the event. This is used to decide which event
 * to run next or which view to display. If null no event is run nor view displayed, allowing the event to
 * call a forward on a RequestDispatcher.
 */
public static String updateGeneric(HttpServletRequest request, HttpServletResponse response) {
    String entityName = request.getParameter("entityName");
    Locale locale = UtilHttp.getLocale(request);
    if (UtilValidate.isEmpty(entityName)) {
        String errMsg = UtilProperties.getMessage(GenericWebEvent.err_resource, "genericWebEvent.entity_name_not_specified", locale) + ".";
        request.setAttribute("_ERROR_MESSAGE_", errMsg);
        Debug.logWarning("[GenericWebEvent.updateGeneric] The entityName was not specified, but is required.", module);
        return "error";
    }
    Security security = (Security) request.getAttribute("security");
    Delegator delegator = (Delegator) request.getAttribute("delegator");
    if (security == null) {
        String errMsg = UtilProperties.getMessage(GenericWebEvent.err_resource, "genericWebEvent.security_object_not_found", locale) + ".";
        request.setAttribute("_ERROR_MESSAGE_", errMsg);
        Debug.logWarning("[updateGeneric] The security object was not found in the request, please check the control servlet init.", module);
        return "error";
    }
    if (delegator == null) {
        String errMsg = UtilProperties.getMessage(GenericWebEvent.err_resource, "genericWebEvent.delegator_object_not_found", locale) + ".";
        request.setAttribute("_ERROR_MESSAGE_", errMsg);
        Debug.logWarning("[updateGeneric] The delegator object was not found in the request, please check the control servlet init.", module);
        return "error";
    }
    ModelReader reader = delegator.getModelReader();
    ModelEntity entity = null;
    try {
        entity = reader.getModelEntity(entityName);
    } catch (GenericEntityException e) {
        Debug.logError(e, module);
    }
    String updateMode = request.getParameter("UPDATE_MODE");
    if (UtilValidate.isEmpty(updateMode)) {
        String errMsg = UtilProperties.getMessage(GenericWebEvent.err_resource, "genericWebEvent.update_mode_not_specified", locale) + ".";
        request.setAttribute("_ERROR_MESSAGE_", errMsg);
        Debug.logWarning("[updateGeneric] Update Mode was not specified, but is required; entityName: " + entityName, module);
        return "error";
    }
    // check permissions before moving on...
    if (!security.hasEntityPermission("ENTITY_DATA", "_" + updateMode, request.getSession()) && !security.hasEntityPermission(entity.getPlainTableName(), "_" + updateMode, request.getSession())) {
        Map<String, String> messageMap = UtilMisc.toMap("updateMode", updateMode, "entityName", entity.getEntityName(), "entityPlainTableName", entity.getPlainTableName());
        String errMsg = UtilProperties.getMessage(GenericWebEvent.err_resource, "genericWebEvent.not_sufficient_permissions_01", messageMap, locale);
        errMsg += UtilProperties.getMessage(GenericWebEvent.err_resource, "genericWebEvent.not_sufficient_permissions_02", messageMap, locale) + ".";
        request.setAttribute("_ERROR_MESSAGE_", errMsg);
        // not really successful, but error return through ERROR_MESSAGE, so quietly fail
        return "error";
    }
    GenericValue findByEntity = delegator.makeValue(entityName);
    // get the primary key parameters...
    String errMsgPk = "";
    Iterator<ModelField> pksIter = entity.getPksIterator();
    while (pksIter.hasNext()) {
        String errMsg = "";
        ModelField field = pksIter.next();
        ModelFieldType type = null;
        try {
            type = delegator.getEntityFieldType(entity, field.getType());
        } catch (GenericEntityException e) {
            Debug.logWarning(e, module);
            Map<String, String> messageMap = UtilMisc.toMap("fieldType", field.getType());
            errMsg += UtilProperties.getMessage(GenericWebEvent.err_resource, "genericWebEvent.fatal_error_param", messageMap, locale) + ".";
        }
        String fval = request.getParameter(field.getName());
        if (UtilValidate.isNotEmpty(fval)) {
            try {
                findByEntity.setString(field.getName(), fval);
            } catch (Exception e) {
                Map<String, String> messageMap = UtilMisc.toMap("fval", fval);
                errMsg = errMsg + "<li>" + field.getColName() + UtilProperties.getMessage(GenericWebEvent.err_resource, "genericWebEvent.conversion_failed", messageMap, locale) + type.getJavaType() + ".";
                Debug.logWarning("[updateGeneric] " + field.getColName() + " conversion failed: \"" + fval + "\" is not a valid " + type.getJavaType() + "; entityName: " + entityName, module);
            }
        }
    }
    if (errMsgPk.length() > 0) {
        request.setAttribute("_ERROR_MESSAGE_", errMsgPk);
        return "error";
    }
    // if this is a delete, do that before getting all of the non-pk parameters and validating them
    if ("DELETE".equals(updateMode)) {
        // Delete actual main entity last, just in case database is set up to do a cascading delete, caches won't get cleared
        try {
            delegator.removeByPrimaryKey(findByEntity.getPrimaryKey());
        } catch (GenericEntityException e) {
            String errMsg = UtilProperties.getMessage(GenericWebEvent.err_resource, "genericWebEvent.delete_failed", locale) + ": " + e.toString();
            Debug.logWarning(e, errMsg, module);
            request.setAttribute("_ERROR_MESSAGE_", errMsg);
            return "error";
        }
        return "success";
    }
    // get the non-primary key parameters
    String errMsgNonPk = "";
    Iterator<ModelField> nopksIter = entity.getNopksIterator();
    while (nopksIter.hasNext()) {
        ModelField field = nopksIter.next();
        ModelFieldType type = null;
        try {
            type = delegator.getEntityFieldType(entity, field.getType());
        } catch (GenericEntityException e) {
            Debug.logWarning(e, module);
            Map<String, String> messageMap = UtilMisc.toMap("fieldType", field.getType());
            errMsgNonPk += UtilProperties.getMessage(GenericWebEvent.err_resource, "genericWebEvent.fatal_error_param", messageMap, locale) + ".";
        }
        String fval = request.getParameter(field.getName());
        if (UtilValidate.isNotEmpty(fval)) {
            try {
                findByEntity.setString(field.getName(), fval);
            } catch (Exception e) {
                Map<String, String> messageMap = UtilMisc.toMap("fval", fval);
                errMsgNonPk += field.getColName() + UtilProperties.getMessage(GenericWebEvent.err_resource, "genericWebEvent.conversion_failed", messageMap, locale) + type.getJavaType() + ".";
                Debug.logWarning("[updateGeneric] " + field.getColName() + " conversion failed: \"" + fval + "\" is not a valid " + type.getJavaType() + "; entityName: " + entityName, module);
            }
        } else {
            findByEntity.set(field.getName(), null);
        }
    }
    if (errMsgNonPk.length() > 0) {
        request.setAttribute("_ERROR_MESSAGE_", errMsgNonPk);
        return "error";
    }
    // if the updateMode is CREATE, check to see if an entity with the specified primary key already exists
    if ("CREATE".equals(updateMode)) {
        GenericValue tempEntity = null;
        try {
            tempEntity = EntityQuery.use(delegator).from(findByEntity.getEntityName()).where(findByEntity.getPrimaryKey()).queryOne();
        } catch (GenericEntityException e) {
            String errMsg = UtilProperties.getMessage(GenericWebEvent.err_resource, "genericWebEvent.create_failed_by_check", locale) + ": " + e.toString();
            Debug.logWarning(e, errMsg, module);
            request.setAttribute("_ERROR_MESSAGE_", errMsg);
            return "error";
        }
        if (tempEntity != null) {
            Map<String, String> messageMap = UtilMisc.toMap("primaryKey", findByEntity.getPrimaryKey().toString());
            String errMsg = "[updateGeneric] " + entity.getEntityName() + UtilProperties.getMessage(GenericWebEvent.err_resource, "genericWebEvent.already_exists_pk", messageMap, locale) + ".";
            Debug.logWarning(errMsg, module);
        }
    }
    // Validate parameters...
    String errMsgParam = "";
    Iterator<ModelField> fieldIter = entity.getFieldsIterator();
    while (fieldIter.hasNext()) {
        ModelField field = fieldIter.next();
        for (String curValidate : field.getValidators()) {
            Class<?>[] paramTypes = new Class[] { String.class };
            Object[] params = new Object[] { findByEntity.get(field.getName()).toString() };
            String className = "org.apache.ofbiz.base.util.UtilValidate";
            String methodName = curValidate;
            if (curValidate.indexOf('.') > 0) {
                className = curValidate.substring(0, curValidate.lastIndexOf('.'));
                methodName = curValidate.substring(curValidate.lastIndexOf('.') + 1);
            }
            Class<?> valClass;
            try {
                ClassLoader loader = Thread.currentThread().getContextClassLoader();
                valClass = loader.loadClass(className);
            } catch (ClassNotFoundException cnfe) {
                Debug.logError("[updateGeneric] Could not find validation class: " + className + "; ignoring.", module);
                continue;
            }
            Method valMethod;
            try {
                valMethod = valClass.getMethod(methodName, paramTypes);
            } catch (NoSuchMethodException cnfe) {
                Debug.logError("[updateGeneric] Could not find validation method: " + methodName + " of class " + className + "; ignoring.", module);
                continue;
            }
            Boolean resultBool;
            try {
                resultBool = (Boolean) valMethod.invoke(null, params);
            } catch (Exception e) {
                Debug.logError("[updateGeneric] Could not access validation method: " + methodName + " of class " + className + "; returning true.", module);
                resultBool = Boolean.TRUE;
            }
            if (!resultBool.booleanValue()) {
                Field msgField;
                String message;
                try {
                    msgField = valClass.getField(curValidate + "Msg");
                    message = (String) msgField.get(null);
                } catch (Exception e) {
                    Debug.logError("[updateGeneric] Could not find validation message field: " + curValidate + "Msg of class " + className + "; returning generic validation failure message.", module);
                    message = UtilProperties.getMessage(GenericWebEvent.err_resource, "genericWebEvent.validation_failed", locale) + ".";
                }
                errMsgParam += field.getColName() + " " + curValidate + " " + UtilProperties.getMessage(GenericWebEvent.err_resource, "genericWebEvent.failed", locale) + ": " + message;
                Debug.logWarning("[updateGeneric] " + field.getColName() + " " + curValidate + " failed: " + message, module);
            }
        }
    }
    if (errMsgParam.length() > 0) {
        errMsgParam = UtilProperties.getMessage(GenericWebEvent.err_resource, "genericWebEvent.following_error_occurred", locale) + errMsgParam;
        request.setAttribute("_ERROR_MESSAGE_", errMsgParam);
        return "error";
    }
    if ("CREATE".equals(updateMode)) {
        try {
            delegator.create(findByEntity.getEntityName(), findByEntity.getAllFields());
        } catch (GenericEntityException e) {
            Map<String, String> messageMap = UtilMisc.toMap("entityName", entity.getEntityName());
            String errMsg = UtilProperties.getMessage(GenericWebEvent.err_resource, "genericWebEvent.creation_param_failed", messageMap, locale) + ": " + findByEntity.toString() + ": " + e.toString();
            Debug.logWarning(e, errMsg, module);
            request.setAttribute("_ERROR_MESSAGE_", errMsg);
            return "error";
        }
    } else if ("UPDATE".equals(updateMode)) {
        GenericValue value = delegator.makeValue(findByEntity.getEntityName(), findByEntity.getAllFields());
        try {
            value.store();
        } catch (GenericEntityException e) {
            Map<String, String> messageMap = UtilMisc.toMap("entityName", entity.getEntityName());
            String errMsg = UtilProperties.getMessage(GenericWebEvent.err_resource, "genericWebEvent.update_of_param_failed", messageMap, locale) + ": " + value.toString() + ": " + e.toString();
            Debug.logWarning(e, errMsg, module);
            request.setAttribute("_ERROR_MESSAGE_", errMsg);
            return "error";
        }
    } else {
        Map<String, String> messageMap = UtilMisc.toMap("updateMode", updateMode);
        String errMsg = UtilProperties.getMessage(GenericWebEvent.err_resource, "genericWebEvent.update_of_param_failed", messageMap, locale) + ".";
        request.setAttribute("_ERROR_MESSAGE_", errMsg);
        Debug.logWarning("updateGeneric: Update Mode specified (" + updateMode + ") was not valid for entity: " + findByEntity.toString(), module);
        return "error";
    }
    return "success";
}

Example 53 with ModelField

use of org.apache.ofbiz.entity.model.ModelField in project ofbiz-framework by apache.

the class LabelReferences method getAutoFieldsEntityTag.

private void getAutoFieldsEntityTag(Element element, Set<String> fieldNames) {
    String entityName = UtilFormatOut.checkNull(element.getAttribute("entity-name"));
    String defaultFieldType = UtilFormatOut.checkNull(element.getAttribute("default-field-type"));
    if (UtilValidate.isNotEmpty(entityName) && UtilValidate.isNotEmpty(defaultFieldType) && (!("hidden".equals(defaultFieldType)))) {
        ModelEntity entity = delegator.getModelEntity(entityName);
        for (Iterator<ModelField> f = entity.getFieldsIterator(); f.hasNext(); ) {
            ModelField field = f.next();
            fieldNames.add(field.getName());
        }
    }
}

Example 54 with ModelField

use of org.apache.ofbiz.entity.model.ModelField in project ofbiz-framework by apache.

the class LabelReferences method getAutoFieldsServiceTag.

private void getAutoFieldsServiceTag(Element element, Set<String> fieldNames) throws GenericServiceException {
    String serviceName = UtilFormatOut.checkNull(element.getAttribute("service-name"));
    String defaultFieldType = UtilFormatOut.checkNull(element.getAttribute("default-field-type"));
    if (UtilValidate.isNotEmpty(serviceName) && (!("hidden".equals(defaultFieldType)))) {
        ModelService modelService = dispatchContext.getModelService(serviceName);
        List<ModelParam> modelParams = modelService.getInModelParamList();
        Iterator<ModelParam> modelParamIter = modelParams.iterator();
        while (modelParamIter.hasNext()) {
            ModelParam modelParam = modelParamIter.next();
            // skip auto params that the service engine populates...
            if ("userLogin".equals(modelParam.name) || "locale".equals(modelParam.name) || "timeZone".equals(modelParam.name)) {
                continue;
            }
            if (modelParam.formDisplay) {
                if (UtilValidate.isNotEmpty(modelParam.entityName) && UtilValidate.isNotEmpty(modelParam.fieldName)) {
                    ModelEntity modelEntity;
                    modelEntity = delegator.getModelEntity(modelParam.entityName);
                    if (modelEntity != null) {
                        ModelField modelField = modelEntity.getField(modelParam.fieldName);
                        if (modelField != null) {
                            fieldNames.add(modelField.getName());
                        }
                    }
                }
            }
        }
    }
}

Example 55 with ModelField

use of org.apache.ofbiz.entity.model.ModelField in project ofbiz-framework by apache.

the class ModelFormFieldBuilder method induceFieldInfoFromEntityField.

private boolean induceFieldInfoFromEntityField(String defaultFieldType, ModelReader entityModelReader) {
    if (UtilValidate.isEmpty(this.getEntityName()) || UtilValidate.isEmpty(this.getFieldName())) {
        return false;
    }
    try {
        ModelEntity modelEntity = entityModelReader.getModelEntity(this.getEntityName());
        ModelField modelField = modelEntity.getField(this.getFieldName());
        if (modelField != null) {
            // okay, populate using the entity field info...
            this.induceFieldInfoFromEntityField(modelEntity, modelField, defaultFieldType);
            return true;
        }
    } catch (GenericEntityException e) {
        Debug.logError(e, module);
    }
    return false;
}