Examples of org.ofbiz.entity.model.ModelFieldType

org.ofbiz.entity.model.ModelFieldType
Generic Entity - FieldType model class

                Iterator<ModelField> fieldsIter = entity.getFieldsIterator();
                if (fieldsIter != null) {
                    while (fieldsIter.hasNext()) {
                        ModelField field = fieldsIter.next();
                        if ((!field.getIsAutoCreatedInternal()) && ((field.getIsPk() && includePk) || (!field.getIsPk() && includeNonPk))) {
                            ModelFieldType fieldType = delegator.getEntityFieldType(entity, field.getType());
                            if (fieldType == null) {
                                throw new GeneralException("Null field type from delegator for entity [" + entityName + "]");
                            }
                            ModelParam param = new ModelParam();
                            param.entityName = entityName;
                            param.fieldName = field.getName();
                            param.name = field.getName();
                            param.type = fieldType.getJavaType();
                            // this is a special case where we use something different in the service layer than we do in the entity/data layer
                            if ("java.sql.Blob".equals(param.type)) {
                                param.type = "java.nio.ByteBuffer";
                            }
                            param.mode = UtilXml.checkEmpty(autoElement.getAttribute("mode")).intern();

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        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 (updateMode.equals("DELETE")) {
            // Remove associated/dependent entries from other tables here
            // 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);
            }
        }

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            String parameterValue = request.getParameter(fieldName);
            Object fieldValue;
            if (parameterValue == null) {
                fieldValue = null;
            } else {
                ModelFieldType fieldType = delegator.getEntityFieldType(model, field.getType());
                String wantedType = fieldType.getJavaType();
                fieldValue = ObjectType.simpleTypeConvert(parameterValue, wantedType, null, locale, true);
            }
            value.put(fieldName, fieldValue);
        }
        return value;

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        ModelField curField = modelEntity.getField(fieldName);
        if (curField == null) {
            throw new IllegalArgumentException("FieldName " + fieldName + " not found for entity: " + modelEntity.getEntityName());
        }
        ModelFieldType type = null;
        try {
            type = delegator.getEntityFieldType(modelEntity, curField.getType());
        } catch (GenericEntityException e) {
            Debug.logWarning(e, module);
        }
        if (type == null) {
            throw new IllegalArgumentException("Type " + curField.getType() + " not found for entity [" + modelEntity.getEntityName() + "]; probably because there is no datasource (helper) setup for the entity group that this entity is in: [" + delegator.getEntityGroupName(modelEntity.getEntityName()) + "]");
        }
        if (value instanceof EntityConditionSubSelect){
            ModelFieldType valueType = null;
            try {
                ModelEntity valueModelEntity= ((EntityConditionSubSelect) value).getModelEntity();
                valueType = delegator.getEntityFieldType(valueModelEntity,  valueModelEntity.getField(((EntityConditionSubSelect) value).getKeyFieldName()).getType());
            } catch (GenericEntityException e) {
                Debug.logWarning(e, module);
            }
          // make sure the type of keyFieldName of EntityConditionSubSelect  matches the field Java type
            try {
                if (!ObjectType.instanceOf(ObjectType.loadClass(valueType.getJavaType()), type.getJavaType())) {
                    String errMsg = "Warning using ["+ value.getClass().getName() + "] and entity field [" + modelEntity.getEntityName() + "." + curField.getName() + "]. The Java type of keyFieldName : [" + valueType.getJavaType()+ "] is not compatible with the Java type of the field [" + type.getJavaType() + "]";
                    // eventually we should do this, but for now we'll do a "soft" failure: throw new IllegalArgumentException(errMsg);
                    Debug.logWarning(new Exception("Location of database type warning"), "=-=-=-=-=-=-=-=-= Database type warning in EntityExpr =-=-=-=-=-=-=-=-= " + errMsg, module);
                }
            } catch (ClassNotFoundException e) {
                String errMsg = "Warning using ["+ value.getClass().getName() + "] and entity field [" + modelEntity.getEntityName() + "." + curField.getName() + "]. The Java type of keyFieldName : [" + valueType.getJavaType()+ "] could not be found]";
                // eventually we should do this, but for now we'll do a "soft" failure: throw new IllegalArgumentException(errMsg);
                Debug.logWarning(e, "=-=-=-=-=-=-=-=-= Database type warning in EntityExpr =-=-=-=-=-=-=-=-= " + errMsg, module);
             }
        } else if (value instanceof EntityFieldValue) {
            EntityFieldValue efv = (EntityFieldValue) this.lhs;
            String rhsFieldName = efv.getFieldName();
            ModelField rhsField = modelEntity.getField(fieldName);
            if (rhsField == null) {
                throw new IllegalArgumentException("FieldName " + rhsFieldName + " not found for entity: " + modelEntity.getEntityName());
            }
            ModelFieldType rhsType = null;
            try {
                rhsType = delegator.getEntityFieldType(modelEntity, rhsField.getType());
            } catch (GenericEntityException e) {
                Debug.logWarning(e, module);
            }
            try {
                if (!ObjectType.instanceOf(ObjectType.loadClass(rhsType.getJavaType()), type.getJavaType())) {
                    String errMsg = "Warning using ["+ value.getClass().getName() + "] and entity field [" + modelEntity.getEntityName() + "." + curField.getName() + "]. The Java type [" + rhsType.getJavaType() + "] of rhsFieldName : [" + rhsFieldName + "] is not compatible with the Java type of the field [" + type.getJavaType() + "]";
                    // eventually we should do this, but for now we'll do a "soft" failure: throw new IllegalArgumentException(errMsg);
                    Debug.logWarning(new Exception("Location of database type warning"), "=-=-=-=-=-=-=-=-= Database type warning in EntityExpr =-=-=-=-=-=-=-=- " + errMsg, module);
                }
            } catch (ClassNotFoundException e) {
                String errMsg = "Warning using ["+ value.getClass().getName() + "] and entity field [" + modelEntity.getEntityName() + "." + curField.getName() + "]. The Java type [" + rhsType.getJavaType() + "] of rhsFieldName : [" + rhsFieldName + "] could not be found]";
                // eventually we should do this, but for now we'll do a "soft" failure: throw new IllegalArgumentException(errMsg);
                Debug.logWarning(e, "=-=-=-=-=-=-=-=-= Database type warning in EntityExpr =-=-=-=-=-=-=-=-= " + errMsg, module);
            }
        } else {
        // make sure the type matches the field Java type

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        ModelField modelField = getModelEntity().getField(name);
        if (modelField == null) {
            throw new IllegalArgumentException("[GenericEntity.set] \"" + name + "\" is not a field of " + entityName + ", must be one of: " + getModelEntity().fieldNameString());
        }
        if (value != null || setIfNull) {
            ModelFieldType type = null;
            try {
                type = getDelegator().getEntityFieldType(getModelEntity(), modelField.getType());
            } catch (GenericEntityException e) {
                Debug.logWarning(e, module);
            }
            if (type == null) {
                throw new IllegalArgumentException("Type " + modelField.getType() + " not found for entity [" + this.getEntityName() + "]; probably because there is no datasource (helper) setup for the entity group that this entity is in: [" + this.getDelegator().getEntityGroupName(this.getEntityName()) + "]");
            }


            if (value instanceof Boolean) {
                // if this is a Boolean check to see if we should convert from an indicator or just leave as is
                try {
                    int fieldType = SqlJdbcUtil.getType(type.getJavaType());
                    if (fieldType != 10) {
                        value = ((Boolean) value).booleanValue() ? "Y" : "N";
                    }
                } catch (GenericNotImplementedException e) {
                    throw new IllegalArgumentException(e.getMessage());
                }
            } else if (value != null && !(value instanceof NULL)) {
                // make sure the type matches the field Java type
                if (value instanceof TimeDuration) {
                    try {
                        value = ObjectType.simpleTypeConvert(value, type.getJavaType(), null, null);
                    } catch (GeneralException e) {}
                }
                if (!ObjectType.instanceOf(value, type.getJavaType())) {
                    if (!("java.sql.Blob".equals(type.getJavaType()) && (value instanceof byte[] || ObjectType.instanceOf(value, ByteBuffer.class)))) {
                        String errMsg = "In entity field [" + this.getEntityName() + "." + name + "] set the value passed in [" + value.getClass().getName() + "] is not compatible with the Java type of the field [" + type.getJavaType() + "]";
                        // eventually we should do this, but for now we'll do a "soft" failure: throw new IllegalArgumentException(errMsg);
                        Debug.logWarning(new Exception("Location of database type warning"), "=-=-=-=-=-=-=-=-= Database type warning GenericEntity.set =-=-=-=-=-=-=-=-= " + errMsg, module);
                    }
                }
            }

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        }


        ModelField field = getModelEntity().getField(name);
        if (field == null) set(name, value); // this will get an error in the set() method...


        ModelFieldType type = null;
        try {
            type = getDelegator().getEntityFieldType(getModelEntity(), field.getType());
        } catch (GenericEntityException e) {
            Debug.logWarning(e, module);
        }
        if (type == null) throw new IllegalArgumentException("Type " + field.getType() + " not found");
        String fieldType = type.getJavaType();


        try {
            switch (SqlJdbcUtil.getType(fieldType)) {
            case 1:
                set(name, value);

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        ModelField modelField = getModelEntity().getField(name);
        if (modelField == null) {
            throw new IllegalArgumentException("[GenericEntity.set] \"" + name + "\" is not a field of " + entityName + ", must be one of: " + getModelEntity().fieldNameString());
        }
        if (value != null || setIfNull) {
            ModelFieldType type = null;
            try {
                type = getDelegator().getEntityFieldType(getModelEntity(), modelField.getType());
            } catch (GenericEntityException e) {
                Debug.logWarning(e, module);
            }
            if (type == null) {
                throw new IllegalArgumentException("Type " + modelField.getType() + " not found for entity [" + this.getEntityName() + "]; probably because there is no datasource (helper) setup for the entity group that this entity is in: [" + this.getDelegator().getEntityGroupName(this.getEntityName()) + "]");
            }


            if (value instanceof Boolean) {
                // if this is a Boolean check to see if we should convert from an indicator or just leave as is
                try {
                    int fieldType = SqlJdbcUtil.getType(type.getJavaType());
                    if (fieldType != 10) {
                        value = ((Boolean) value).booleanValue() ? "Y" : "N";
                    }
                } catch (GenericNotImplementedException e) {
                    throw new IllegalArgumentException(e.getMessage());
                }
            } else if (value != null && !(value instanceof NULL)) {
                // make sure the type matches the field Java type
                if (value instanceof TimeDuration) {
                    try {
                        value = ObjectType.simpleTypeConvert(value, type.getJavaType(), null, null);
                    } catch (GeneralException e) {}
                }
                if (!ObjectType.instanceOf(value, type.getJavaType())) {
                    if (!("java.sql.Blob".equals(type.getJavaType()) && (value instanceof byte[] || ObjectType.instanceOf(value, ByteBuffer.class)))) {
                        String errMsg = "In entity field [" + this.getEntityName() + "." + name + "] set the value passed in [" + value.getClass().getName() + "] is not compatible with the Java type of the field [" + type.getJavaType() + "]";
                        // eventually we should do this, but for now we'll do a "soft" failure: throw new IllegalArgumentException(errMsg);
                        Debug.logWarning(new Exception("Location of database type warning"), "=-=-=-=-=-=-=-=-= Database type warning GenericEntity.set =-=-=-=-=-=-=-=-= " + errMsg, module);
                    }
                }
            }

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        }


        ModelField field = getModelEntity().getField(name);
        if (field == null) set(name, value); // this will get an error in the set() method...


        ModelFieldType type = null;
        try {
            type = getDelegator().getEntityFieldType(getModelEntity(), field.getType());
        } catch (GenericEntityException e) {
            Debug.logWarning(e, module);
        }
        if (type == null) throw new IllegalArgumentException("Type " + field.getType() + " not found");
        String fieldType = type.getJavaType();


        try {
            switch (SqlJdbcUtil.getType(fieldType)) {
            case 1:
                set(name, value);

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                        // fields list
                        List<Map<String, Object>> javaNameList = FastList.newInstance();
                        for (Iterator f = entity.getFieldsIterator(); f.hasNext();) {
                            Map<String, Object> javaNameMap = FastMap.newInstance();
                            ModelField field = (ModelField) f.next();
                            ModelFieldType type = delegator.getEntityFieldType(entity, field.getType());
                            javaNameMap.put("isPk", field.getIsPk());
                            javaNameMap.put("name", field.getName());
                            javaNameMap.put("colName", field.getColName());
                            String fieldDescription = null;
                            if (bundle != null) {
                                try {
                                    fieldDescription = bundle.getString("FieldDescription." + entity.getEntityName() + "." + field.getName());
                                } catch (Exception exception) {}
                            }
                            if (UtilValidate.isEmpty(fieldDescription)) {
                                fieldDescription = field.getDescription();
                            }
                            if (UtilValidate.isEmpty(fieldDescription) && bundle != null) {
                                try {
                                fieldDescription = bundle.getString("FieldDescription." + field.getName());
                                } catch (Exception exception) {}
                            }
                            if (UtilValidate.isEmpty(fieldDescription)) {
                                fieldDescription = ModelUtil.javaNameToDbName(field.getName()).toLowerCase();
                                fieldDescription = ModelUtil.upperFirstChar(fieldDescription.replace('_', ' '));
                            }
                            javaNameMap.put("description", fieldDescription);
                            javaNameMap.put("type", (field.getType()) != null ? field.getType() : null);
                            javaNameMap.put("javaType", (field.getType() != null && type != null) ? type.getJavaType() : "Undefined");
                            javaNameMap.put("sqlType", (type != null && type.getSqlType() != null) ? type.getSqlType() : "Undefined");
                            javaNameList.add(javaNameMap);
                        }


                        // relations list
                        List<Map<String, Object>> relationsList = FastList.newInstance();

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        Iterator pksIter = entity.getPksIterator();
        while (pksIter.hasNext()) {
            String errMsg = "";
            ModelField field = (ModelField) pksIter.next();


            ModelFieldType type = null;
            try {
                type = delegator.getEntityFieldType(entity, field.getType());
            } catch (GenericEntityException e) {
                Debug.logWarning(e, module);
                Map 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 (fval != null && fval.length() > 0) {
                try {
                    findByEntity.setString(field.getName(), fval);
                } catch (Exception e) {
                    Map 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 (updateMode.equals("DELETE")) {
            // Remove associated/dependent entries from other tables here
            // 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 nopksIter = entity.getNopksIterator();
        while (nopksIter.hasNext()) {
            ModelField field = (ModelField) nopksIter.next();


            ModelFieldType type = null;
            try {
                type = delegator.getEntityFieldType(entity, field.getType());
            } catch (GenericEntityException e) {
                Debug.logWarning(e, module);
                Map 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 (fval != null && fval.length() <= 0) {
                fval = null;
            }
            if (fval == null || fval.length() > 0) {


                try {
                    findByEntity.setString(field.getName(), fval);
                } catch (Exception e) {
                    Map 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);
            }
        }

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com.sourcetap.sfa.event.EventUtility

com.sourcetap.sfa.util.GenericValueListDynaClass

org.ofbiz.entity.condition.EntityExpr

org.ofbiz.entity.GenericEntity

org.ofbiz.entity.jdbc.DatabaseUtil

org.ofbiz.entity.jdbc.SqlJdbcUtil

org.ofbiz.service.ModelServiceReader

org.ofbiz.webslinger.EntityHttpUtil

org.ofbiz.webtools.GenericWebEvent

org.ofbiz.webtools.WebToolsServices

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