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

Example 6 with ModelRelation

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

the class WebToolsServices method getEntityRefData.

/**
 * Get entity reference data. Returns the number of entities in
 * <code>numberOfEntities</code> and a List of Maps -
 * <code>packagesList</code>.
 * Each Map contains:<br>
 * <ul><li><code>packageName</code> - the entity package name</li>
 * <li><code>entitiesList</code> - a list of Maps:
 *       <ul>
 *         <li><code>entityName</code></li>
 *         <li><code>helperName</code></li>
 *         <li><code>groupName</code></li>
 *         <li><code>plainTableName</code></li>
 *         <li><code>title</code></li>
 *         <li><code>description</code></li>
 *         <!-- <li><code>location</code></li> -->
 *         <li><code>javaNameList</code> - list of Maps:
 *           <ul>
 *             <li><code>isPk</code></li>
 *             <li><code>name</code></li>
 *             <li><code>colName</code></li>
 *             <li><code>description</code></li>
 *             <li><code>type</code></li>
 *             <li><code>javaType</code></li>
 *             <li><code>sqlType</code></li>
 *           </ul>
 *         </li>
 *         <li><code>relationsList</code> - list of Maps:
 *           <ul>
 *             <li><code>title</code></li>
 *             <!-- <li><code>description</code></li> -->
 *             <li><code>relEntity</code></li>
 *             <li><code>fkName</code></li>
 *             <li><code>type</code></li>
 *             <li><code>length</code></li>
 *             <li><code>keysList</code> - list of Maps:
 *               <ul>
 *                 <li><code>row</code></li>
 *                 <li><code>fieldName</code></li>
 *                 <li><code>relFieldName</code></li>
 *               </ul>
 *             </li>
 *           </ul>
 *         </li>
 *         <li><code>indexList</code> - list of Maps:
 *           <ul>
 *             <li><code>name</code></li>
 *             <!-- <li><code>description</code></li> -->
 *             <li><code>fieldNameList</code> - list of Strings</li>
 *           </ul>
 *         </li>
 *       </ul>
 *       </li></ul>
 */
public static Map<String, Object> getEntityRefData(DispatchContext dctx, Map<String, ? extends Object> context) {
    Delegator delegator = dctx.getDelegator();
    Locale locale = (Locale) context.get("locale");
    ClassLoader loader = Thread.currentThread().getContextClassLoader();
    Map<String, Object> resultMap = ServiceUtil.returnSuccess();
    ModelReader reader = delegator.getModelReader();
    Map<String, TreeSet<String>> entitiesByPackage = new HashMap<String, TreeSet<String>>();
    Set<String> packageNames = new TreeSet<String>();
    Set<String> tableNames = new TreeSet<String>();
    // put the entityNames TreeSets in a HashMap by packageName
    try {
        Collection<String> ec = reader.getEntityNames();
        resultMap.put("numberOfEntities", ec.size());
        for (String eName : ec) {
            ModelEntity ent = reader.getModelEntity(eName);
            // make sure the table name is in the list of all table names, if not null
            if (UtilValidate.isNotEmpty(ent.getPlainTableName())) {
                tableNames.add(ent.getPlainTableName());
            }
            TreeSet<String> entities = entitiesByPackage.get(ent.getPackageName());
            if (entities == null) {
                entities = new TreeSet<String>();
                entitiesByPackage.put(ent.getPackageName(), entities);
                packageNames.add(ent.getPackageName());
            }
            entities.add(eName);
        }
    } catch (GenericEntityException e) {
        return ServiceUtil.returnError(UtilProperties.getMessage(resource, "EntityImportErrorRetrievingEntityNames", locale) + e.getMessage());
    }
    String search = (String) context.get("search");
    List<Map<String, Object>> packagesList = new LinkedList<Map<String, Object>>();
    try {
        for (String pName : packageNames) {
            Map<String, Object> packageMap = new HashMap<String, Object>();
            TreeSet<String> entities = entitiesByPackage.get(pName);
            List<Map<String, Object>> entitiesList = new LinkedList<Map<String, Object>>();
            for (String entityName : entities) {
                Map<String, Object> entityMap = new HashMap<String, Object>();
                String helperName = delegator.getEntityHelperName(entityName);
                String groupName = delegator.getEntityGroupName(entityName);
                if (search == null || entityName.toLowerCase().indexOf(search.toLowerCase()) != -1) {
                    ModelEntity entity = reader.getModelEntity(entityName);
                    ResourceBundle bundle = null;
                    if (UtilValidate.isNotEmpty(entity.getDefaultResourceName())) {
                        try {
                            bundle = UtilResourceBundle.getBundle(entity.getDefaultResourceName(), locale, loader);
                        } catch (Exception exception) {
                            Debug.logInfo(exception.getMessage(), module);
                        }
                    }
                    String entityDescription = null;
                    if (bundle != null) {
                        try {
                            entityDescription = bundle.getString("EntityDescription." + entity.getEntityName());
                        } catch (Exception exception) {
                        }
                    }
                    if (UtilValidate.isEmpty(entityDescription)) {
                        entityDescription = entity.getDescription();
                    }
                    // fields list
                    List<Map<String, Object>> javaNameList = new LinkedList<Map<String, Object>>();
                    for (Iterator<ModelField> f = entity.getFieldsIterator(); f.hasNext(); ) {
                        Map<String, Object> javaNameMap = new HashMap<String, Object>();
                        ModelField field = 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");
                        javaNameMap.put("encrypted", field.getEncryptMethod().isEncrypted());
                        javaNameMap.put("encryptMethod", field.getEncryptMethod());
                        javaNameList.add(javaNameMap);
                    }
                    // relations list
                    List<Map<String, Object>> relationsList = new LinkedList<Map<String, Object>>();
                    for (int r = 0; r < entity.getRelationsSize(); r++) {
                        Map<String, Object> relationMap = new HashMap<String, Object>();
                        ModelRelation relation = entity.getRelation(r);
                        List<Map<String, Object>> keysList = new LinkedList<Map<String, Object>>();
                        int row = 1;
                        for (ModelKeyMap keyMap : relation.getKeyMaps()) {
                            Map<String, Object> keysMap = new HashMap<String, Object>();
                            String fieldName = null;
                            String relFieldName = null;
                            if (keyMap.getFieldName().equals(keyMap.getRelFieldName())) {
                                fieldName = keyMap.getFieldName();
                                relFieldName = "aa";
                            } else {
                                fieldName = keyMap.getFieldName();
                                relFieldName = keyMap.getRelFieldName();
                            }
                            keysMap.put("row", row++);
                            keysMap.put("fieldName", fieldName);
                            keysMap.put("relFieldName", relFieldName);
                            keysList.add(keysMap);
                        }
                        relationMap.put("title", relation.getTitle());
                        relationMap.put("description", relation.getDescription());
                        relationMap.put("relEntity", relation.getRelEntityName());
                        relationMap.put("fkName", relation.getFkName());
                        relationMap.put("type", relation.getType());
                        relationMap.put("length", relation.getType().length());
                        relationMap.put("keysList", keysList);
                        relationsList.add(relationMap);
                    }
                    // index list
                    List<Map<String, Object>> indexList = new LinkedList<Map<String, Object>>();
                    for (int r = 0; r < entity.getIndexesSize(); r++) {
                        List<String> fieldNameList = new LinkedList<String>();
                        ModelIndex index = entity.getIndex(r);
                        for (Iterator<ModelIndex.Field> fieldIterator = index.getFields().iterator(); fieldIterator.hasNext(); ) {
                            fieldNameList.add(fieldIterator.next().getFieldName());
                        }
                        Map<String, Object> indexMap = new HashMap<String, Object>();
                        indexMap.put("name", index.getName());
                        indexMap.put("description", index.getDescription());
                        indexMap.put("fieldNameList", fieldNameList);
                        indexList.add(indexMap);
                    }
                    entityMap.put("entityName", entityName);
                    entityMap.put("helperName", helperName);
                    entityMap.put("groupName", groupName);
                    entityMap.put("plainTableName", entity.getPlainTableName());
                    entityMap.put("title", entity.getTitle());
                    entityMap.put("description", entityDescription);
                    String entityLocation = entity.getLocation();
                    entityLocation = entityLocation.replaceFirst(System.getProperty("ofbiz.home") + "/", "");
                    entityMap.put("location", entityLocation);
                    entityMap.put("javaNameList", javaNameList);
                    entityMap.put("relationsList", relationsList);
                    entityMap.put("indexList", indexList);
                    entitiesList.add(entityMap);
                }
            }
            packageMap.put("packageName", pName);
            packageMap.put("entitiesList", entitiesList);
            packagesList.add(packageMap);
        }
    } catch (GenericEntityException e) {
        return ServiceUtil.returnError(UtilProperties.getMessage(resource, "EntityImportErrorRetrievingEntityNames", locale) + e.getMessage());
    }
    resultMap.put("packagesList", packagesList);
    return resultMap;
}

Example 7 with ModelRelation

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

the class DatabaseUtil method checkDb.

public void checkDb(Map<String, ModelEntity> modelEntities, List<String> colWrongSize, List<String> messages, boolean checkPks, boolean checkFks, boolean checkFkIdx, boolean addMissing) {
    if (isLegacy) {
        throw new RuntimeException("Cannot run checkDb on a legacy database connection; configure a database helper (entityengine.xml)");
    }
    ExecutorService executor = Executors.newFixedThreadPool(datasourceInfo.getMaxWorkerPoolSize());
    UtilTimer timer = new UtilTimer();
    timer.timerString("Start - Before Get Database Meta Data");
    // get ALL tables from this database
    TreeSet<String> tableNames = this.getTableNames(messages);
    TreeSet<String> fkTableNames = tableNames == null ? null : new TreeSet<String>(tableNames);
    TreeSet<String> indexTableNames = tableNames == null ? null : new TreeSet<String>(tableNames);
    if (tableNames == null) {
        String message = "Could not get table name information from the database, aborting.";
        if (messages != null)
            messages.add(message);
        Debug.logError(message, module);
        return;
    }
    timer.timerString("After Get All Table Names");
    // get ALL column info, put into hashmap by table name
    Map<String, Map<String, ColumnCheckInfo>> colInfo = getColumnInfo(tableNames, checkPks, messages, executor);
    if (colInfo == null) {
        String message = "Could not get column information from the database, aborting.";
        if (messages != null)
            messages.add(message);
        Debug.logError(message, module);
        return;
    }
    timer.timerString("After Get All Column Info");
    // -make sure all entities have a corresponding table
    // -list all tables that do not have a corresponding entity
    // -display message if number of table columns does not match number of entity fields
    // -list all columns that do not have a corresponding field
    // -make sure each corresponding column is of the correct type
    // -list all fields that do not have a corresponding column
    timer.timerString("Before Individual Table/Column Check");
    List<ModelEntity> modelEntityList = new ArrayList<ModelEntity>(modelEntities.values());
    // sort using compareTo method on ModelEntity
    Collections.sort(modelEntityList);
    int curEnt = 0;
    int totalEnt = modelEntityList.size();
    List<ModelEntity> entitiesAdded = new LinkedList<ModelEntity>();
    String schemaName;
    try {
        schemaName = getSchemaName(messages);
    } catch (SQLException e) {
        String message = "Could not get schema name the database, aborting.";
        if (messages != null)
            messages.add(message);
        Debug.logError(message, module);
        return;
    }
    List<Future<CreateTableCallable>> tableFutures = new LinkedList<Future<CreateTableCallable>>();
    for (ModelEntity entity : modelEntityList) {
        curEnt++;
        // if this is a view entity, do not check it...
        if (entity instanceof ModelViewEntity) {
            String entMessage = "(" + timer.timeSinceLast() + "ms) NOT Checking #" + curEnt + "/" + totalEnt + " View Entity " + entity.getEntityName();
            Debug.logVerbose(entMessage, module);
            if (messages != null)
                messages.add(entMessage);
            continue;
        // if never-check is set then don't check it either
        } else if (entity.getNeverCheck()) {
            String entMessage = "(" + timer.timeSinceLast() + "ms) NOT Checking #" + curEnt + "/" + totalEnt + " Entity " + entity.getEntityName();
            Debug.logVerbose(entMessage, module);
            if (messages != null)
                messages.add(entMessage);
            continue;
        }
        String plainTableName = entity.getPlainTableName();
        String tableName;
        if (UtilValidate.isNotEmpty(schemaName)) {
            tableName = schemaName + "." + plainTableName;
        } else {
            tableName = plainTableName;
        }
        String entMessage = "(" + timer.timeSinceLast() + "ms) Checking #" + curEnt + "/" + totalEnt + " Entity " + entity.getEntityName() + " with table " + tableName;
        Debug.logVerbose(entMessage, module);
        if (messages != null)
            messages.add(entMessage);
        // -make sure all entities have a corresponding table
        if (tableNames.contains(tableName)) {
            tableNames.remove(tableName);
            if (colInfo != null) {
                Map<String, ModelField> fieldColNames = new HashMap<String, ModelField>();
                Iterator<ModelField> fieldIter = entity.getFieldsIterator();
                while (fieldIter.hasNext()) {
                    ModelField field = fieldIter.next();
                    fieldColNames.put(field.getColName(), field);
                }
                Map<String, ColumnCheckInfo> colMap = colInfo.get(tableName);
                if (colMap != null) {
                    for (ColumnCheckInfo ccInfo : colMap.values()) {
                        // -list all columns that do not have a corresponding field
                        if (fieldColNames.containsKey(ccInfo.columnName)) {
                            ModelField field = null;
                            field = fieldColNames.remove(ccInfo.columnName);
                            ModelFieldType modelFieldType = modelFieldTypeReader.getModelFieldType(field.getType());
                            if (modelFieldType != null) {
                                // make sure each corresponding column is of the correct type
                                String fullTypeStr = modelFieldType.getSqlType();
                                String typeName;
                                int columnSize = -1;
                                int decimalDigits = -1;
                                int openParen = fullTypeStr.indexOf('(');
                                int closeParen = fullTypeStr.indexOf(')');
                                int comma = fullTypeStr.indexOf(',');
                                if (openParen > 0 && closeParen > 0 && closeParen > openParen) {
                                    typeName = fullTypeStr.substring(0, openParen);
                                    if (!("DATETIME".equals(typeName) || "TIME".equals(typeName))) {
                                        // for DATETIME and TIME fields the number within the parenthesis doesn't represent the column size
                                        if (comma > 0 && comma > openParen && comma < closeParen) {
                                            String csStr = fullTypeStr.substring(openParen + 1, comma);
                                            try {
                                                columnSize = Integer.parseInt(csStr);
                                            } catch (NumberFormatException e) {
                                                Debug.logError(e, module);
                                            }
                                            String ddStr = fullTypeStr.substring(comma + 1, closeParen);
                                            try {
                                                decimalDigits = Integer.parseInt(ddStr);
                                            } catch (NumberFormatException e) {
                                                Debug.logError(e, module);
                                            }
                                        } else if (openParen + 1 < closeParen) {
                                            String csStr = fullTypeStr.substring(openParen + 1, closeParen);
                                            try {
                                                columnSize = Integer.parseInt(csStr);
                                            } catch (NumberFormatException e) {
                                                Debug.logError(e, module);
                                            }
                                        }
                                    }
                                } else {
                                    typeName = fullTypeStr;
                                }
                                // override the default typeName with the sqlTypeAlias if it is specified
                                if (UtilValidate.isNotEmpty(modelFieldType.getSqlTypeAlias())) {
                                    typeName = modelFieldType.getSqlTypeAlias();
                                }
                                // NOTE: this may need a toUpperCase in some cases, keep an eye on it, okay just compare with ignore case
                                if (!ccInfo.typeName.equalsIgnoreCase(typeName)) {
                                    String message = "Column [" + ccInfo.columnName + "] of table [" + tableName + "] of entity [" + entity.getEntityName() + "] is of type [" + ccInfo.typeName + "] in the database, but is defined as type [" + typeName + "] in the entity definition.";
                                    Debug.logError(message, module);
                                    if (messages != null)
                                        messages.add(message);
                                }
                                if (columnSize != -1 && ccInfo.columnSize != -1 && columnSize != ccInfo.columnSize && (columnSize * 3) != ccInfo.columnSize) {
                                    String message = "Column [" + ccInfo.columnName + "] of table [" + tableName + "] of entity [" + entity.getEntityName() + "] has a column size of [" + ccInfo.columnSize + "] in the database, but is defined to have a column size of [" + columnSize + "] in the entity definition.";
                                    Debug.logWarning(message, module);
                                    if (messages != null)
                                        messages.add(message);
                                    if (columnSize > ccInfo.columnSize && colWrongSize != null) {
                                        // add item to list of wrong sized columns; only if the entity is larger
                                        colWrongSize.add(entity.getEntityName() + "." + field.getName());
                                    }
                                }
                                if (decimalDigits != -1 && decimalDigits != ccInfo.decimalDigits) {
                                    String message = "Column [" + ccInfo.columnName + "] of table [" + tableName + "] of entity [" + entity.getEntityName() + "] has a decimalDigits of [" + ccInfo.decimalDigits + "] in the database, but is defined to have a decimalDigits of [" + decimalDigits + "] in the entity definition.";
                                    Debug.logWarning(message, module);
                                    if (messages != null)
                                        messages.add(message);
                                }
                                // do primary key matching check
                                if (checkPks && ccInfo.isPk && !field.getIsPk()) {
                                    String message = "Column [" + ccInfo.columnName + "] of table [" + tableName + "] of entity [" + entity.getEntityName() + "] IS a primary key in the database, but IS NOT a primary key in the entity definition. The primary key for this table needs to be re-created or modified so that this column is NOT part of the primary key.";
                                    Debug.logError(message, module);
                                    if (messages != null)
                                        messages.add(message);
                                }
                                if (checkPks && !ccInfo.isPk && field.getIsPk()) {
                                    String message = "Column [" + ccInfo.columnName + "] of table [" + tableName + "] of entity [" + entity.getEntityName() + "] IS NOT a primary key in the database, but IS a primary key in the entity definition. The primary key for this table needs to be re-created or modified to add this column to the primary key. Note that data may need to be added first as a primary key column cannot have an null values.";
                                    Debug.logError(message, module);
                                    if (messages != null)
                                        messages.add(message);
                                }
                            } else {
                                String message = "Column [" + ccInfo.columnName + "] of table [" + tableName + "] of entity [" + entity.getEntityName() + "] has a field type name of [" + field.getType() + "] which is not found in the field type definitions";
                                Debug.logError(message, module);
                                if (messages != null)
                                    messages.add(message);
                            }
                        } else {
                            String message = "Column [" + ccInfo.columnName + "] of table [" + tableName + "] of entity [" + entity.getEntityName() + "] exists in the database but has no corresponding field" + ((checkPks && ccInfo.isPk) ? " (and it is a PRIMARY KEY COLUMN)" : "");
                            Debug.logWarning(message, module);
                            if (messages != null)
                                messages.add(message);
                        }
                    }
                    // -display message if number of table columns does not match number of entity fields
                    if (colMap.size() != entity.getFieldsSize()) {
                        String message = "Entity [" + entity.getEntityName() + "] has " + entity.getFieldsSize() + " fields but table [" + tableName + "] has " + colMap.size() + " columns.";
                        Debug.logWarning(message, module);
                        if (messages != null)
                            messages.add(message);
                    }
                }
                // -list all fields that do not have a corresponding column
                for (ModelField field : fieldColNames.values()) {
                    String message = "Field [" + field.getName() + "] of entity [" + entity.getEntityName() + "] is missing its corresponding column [" + field.getColName() + "]" + (field.getIsPk() ? " (and it is a PRIMARY KEY FIELD)" : "");
                    Debug.logWarning(message, module);
                    if (messages != null)
                        messages.add(message);
                    if (addMissing) {
                        // add the column
                        String errMsg = addColumn(entity, field);
                        if (UtilValidate.isNotEmpty(errMsg)) {
                            message = "Could not add column [" + field.getColName() + "] to table [" + tableName + "]: " + errMsg;
                            Debug.logError(message, module);
                            if (messages != null)
                                messages.add(message);
                        } else {
                            message = "Added column [" + field.getColName() + "] to table [" + tableName + "]" + (field.getIsPk() ? " (NOTE: this is a PRIMARY KEY FIELD, but the primary key was not updated automatically (not considered a safe operation), be sure to fill in any needed data and re-create the primary key)" : "");
                            Debug.logImportant(message, module);
                            if (messages != null)
                                messages.add(message);
                        }
                    }
                }
            }
        } else {
            String message = "Entity [" + entity.getEntityName() + "] has no table in the database";
            Debug.logWarning(message, module);
            if (messages != null)
                messages.add(message);
            if (addMissing) {
                // create the table
                tableFutures.add(executor.submit(new CreateTableCallable(entity, modelEntities, tableName)));
            }
        }
    }
    for (CreateTableCallable tableCallable : ExecutionPool.getAllFutures(tableFutures)) {
        tableCallable.updateData(messages, entitiesAdded);
    }
    timer.timerString("After Individual Table/Column Check");
    // -list all tables that do not have a corresponding entity
    for (String tableName : tableNames) {
        String message = "Table named [" + tableName + "] exists in the database but has no corresponding entity";
        Debug.logWarning(message, module);
        if (messages != null)
            messages.add(message);
    }
    // for each newly added table, add fk indices
    if (datasourceInfo.getUseForeignKeyIndices()) {
        int totalFkIndices = 0;
        List<Future<AbstractCountingCallable>> fkIndicesFutures = new LinkedList<Future<AbstractCountingCallable>>();
        for (ModelEntity curEntity : entitiesAdded) {
            if (curEntity.getRelationsOneSize() > 0) {
                fkIndicesFutures.add(executor.submit(new AbstractCountingCallable(curEntity, modelEntities) {

                    public AbstractCountingCallable call() throws Exception {
                        count = createForeignKeyIndices(entity, datasourceInfo.getConstraintNameClipLength(), messages);
                        return this;
                    }
                }));
            }
        }
        for (AbstractCountingCallable fkIndicesCallable : ExecutionPool.getAllFutures(fkIndicesFutures)) {
            totalFkIndices += fkIndicesCallable.updateData(messages);
        }
        if (totalFkIndices > 0)
            Debug.logImportant("==== TOTAL Foreign Key Indices Created: " + totalFkIndices, module);
    }
    // for each newly added table, add fks
    if (datasourceInfo.getUseForeignKeys()) {
        int totalFks = 0;
        for (ModelEntity curEntity : entitiesAdded) {
            totalFks += this.createForeignKeys(curEntity, modelEntities, datasourceInfo.getConstraintNameClipLength(), datasourceInfo.getFkStyle(), datasourceInfo.getUseFkInitiallyDeferred(), messages);
        }
        if (totalFks > 0)
            Debug.logImportant("==== TOTAL Foreign Keys Created: " + totalFks, module);
    }
    // for each newly added table, add declared indexes
    if (datasourceInfo.getUseIndices()) {
        int totalDis = 0;
        List<Future<AbstractCountingCallable>> disFutures = new LinkedList<Future<AbstractCountingCallable>>();
        for (ModelEntity curEntity : entitiesAdded) {
            if (curEntity.getIndexesSize() > 0) {
                disFutures.add(executor.submit(new AbstractCountingCallable(curEntity, modelEntities) {

                    public AbstractCountingCallable call() throws Exception {
                        count = createDeclaredIndices(entity, messages);
                        return this;
                    }
                }));
            }
        }
        for (AbstractCountingCallable disCallable : ExecutionPool.getAllFutures(disFutures)) {
            totalDis += disCallable.updateData(messages);
        }
        if (totalDis > 0)
            Debug.logImportant("==== TOTAL Declared Indices Created: " + totalDis, module);
    }
    // make sure each one-relation has an FK
    if (checkFks) {
        // if (!justColumns && datasourceInfo.getUseForeignKeys() && datasourceInfo.checkForeignKeysOnStart) {
        // NOTE: This ISN'T working for Postgres or MySQL, who knows about others, may be from JDBC driver bugs...
        int numFksCreated = 0;
        // TODO: check each key-map to make sure it exists in the FK, if any differences warn and then remove FK and recreate it
        // get ALL column info, put into hashmap by table name
        Map<String, Map<String, ReferenceCheckInfo>> refTableInfoMap = this.getReferenceInfo(fkTableNames, messages);
        if (refTableInfoMap == null) {
            // uh oh, something happened while getting info...
            if (Debug.verboseOn())
                Debug.logVerbose("Ref Table Info Map is null", module);
        } else {
            for (ModelEntity entity : modelEntityList) {
                String entityName = entity.getEntityName();
                // if this is a view entity, do not check it...
                if (entity instanceof ModelViewEntity) {
                    String entMessage = "NOT Checking View Entity " + entity.getEntityName();
                    Debug.logVerbose(entMessage, module);
                    if (messages != null) {
                        messages.add(entMessage);
                    }
                    continue;
                }
                // get existing FK map for this table
                Map<String, ReferenceCheckInfo> rcInfoMap = refTableInfoMap.get(entity.getTableName(datasourceInfo));
                // Debug.logVerbose("Got ref info for table " + entity.getTableName(datasourceInfo) + ": " + rcInfoMap, module);
                // go through each relation to see if an FK already exists
                Iterator<ModelRelation> relations = entity.getRelationsIterator();
                boolean createdConstraints = false;
                while (relations.hasNext()) {
                    ModelRelation modelRelation = relations.next();
                    if (!"one".equals(modelRelation.getType())) {
                        continue;
                    }
                    ModelEntity relModelEntity = modelEntities.get(modelRelation.getRelEntityName());
                    if (relModelEntity == null) {
                        Debug.logError("No such relation: " + entity.getEntityName() + " -> " + modelRelation.getRelEntityName(), module);
                        continue;
                    }
                    String relConstraintName = makeFkConstraintName(modelRelation, datasourceInfo.getConstraintNameClipLength());
                    ReferenceCheckInfo rcInfo = null;
                    if (rcInfoMap != null) {
                        rcInfo = rcInfoMap.get(relConstraintName);
                    }
                    if (rcInfo != null) {
                        rcInfoMap.remove(relConstraintName);
                    } else {
                        // if not, create one
                        String noFkMessage = "No Foreign Key Constraint [" + relConstraintName + "] found for entity [" + entityName + "]";
                        if (messages != null)
                            messages.add(noFkMessage);
                        if (Debug.infoOn())
                            Debug.logInfo(noFkMessage, module);
                        if (addMissing) {
                            String errMsg = createForeignKey(entity, modelRelation, relModelEntity, datasourceInfo.getConstraintNameClipLength(), datasourceInfo.getFkStyle(), datasourceInfo.getUseFkInitiallyDeferred());
                            if (UtilValidate.isNotEmpty(errMsg)) {
                                String message = "Could not create foreign key " + relConstraintName + " for entity [" + entity.getEntityName() + "]: " + errMsg;
                                Debug.logError(message, module);
                                if (messages != null)
                                    messages.add(message);
                            } else {
                                String message = "Created foreign key " + relConstraintName + " for entity [" + entity.getEntityName() + "]";
                                Debug.logVerbose(message, module);
                                if (messages != null)
                                    messages.add(message);
                                createdConstraints = true;
                                numFksCreated++;
                            }
                        }
                    }
                }
                if (createdConstraints) {
                    String message = "Created foreign key(s) for entity [" + entity.getEntityName() + "]";
                    Debug.logImportant(message, module);
                    if (messages != null)
                        messages.add(message);
                }
                // show foreign key references that exist but are unknown
                if (rcInfoMap != null) {
                    for (String rcKeyLeft : rcInfoMap.keySet()) {
                        String message = "Unknown Foreign Key Constraint " + rcKeyLeft + " found in table " + entity.getTableName(datasourceInfo);
                        Debug.logImportant(message, module);
                        if (messages != null)
                            messages.add(message);
                    }
                }
            }
        }
        if (Debug.infoOn())
            Debug.logInfo("Created " + numFksCreated + " fk refs", module);
    }
    // make sure each one-relation has an index
    if (checkFkIdx || datasourceInfo.getCheckIndicesOnStart()) {
        // if (!justColumns && datasourceInfo.getUseForeignKeyIndices() && datasourceInfo.checkFkIndicesOnStart) {
        int numIndicesCreated = 0;
        // TODO: check each key-map to make sure it exists in the index, if any differences warn and then remove the index and recreate it
        // get ALL column info, put into hashmap by table name
        boolean[] needsUpperCase = new boolean[1];
        Map<String, Set<String>> tableIndexListMap = this.getIndexInfo(indexTableNames, messages, needsUpperCase);
        if (tableIndexListMap == null) {
            // uh oh, something happened while getting info...
            if (Debug.verboseOn())
                Debug.logVerbose("Ref Table Info Map is null", module);
        } else {
            for (ModelEntity entity : modelEntityList) {
                String entityName = entity.getEntityName();
                // if this is a view entity, do not check it...
                if (entity instanceof ModelViewEntity) {
                    String entMessage = "NOT Checking View Entity " + entity.getEntityName();
                    Debug.logVerbose(entMessage, module);
                    if (messages != null)
                        messages.add(entMessage);
                    continue;
                }
                // get existing index list for this table
                Set<String> tableIndexList = tableIndexListMap.get(entity.getTableName(datasourceInfo));
                if (tableIndexList == null) {
                    // evidently no indexes in the database for this table, do the create all
                    if (checkFkIdx) {
                        this.createForeignKeyIndices(entity, datasourceInfo.getConstraintNameClipLength(), messages);
                    }
                    if (datasourceInfo.getCheckIndicesOnStart()) {
                        this.createDeclaredIndices(entity, messages);
                    }
                    continue;
                }
                // go through each relation to see if an FK already exists
                boolean createdConstraints = false;
                Iterator<ModelRelation> relations = entity.getRelationsIterator();
                while (relations.hasNext()) {
                    ModelRelation modelRelation = relations.next();
                    if (!"one".equals(modelRelation.getType())) {
                        continue;
                    }
                    String relConstraintName = makeFkConstraintName(modelRelation, datasourceInfo.getConstraintNameClipLength());
                    if (tableIndexList.contains(relConstraintName)) {
                        tableIndexList.remove(relConstraintName);
                    } else {
                        if (checkFkIdx) {
                            // if not, create one
                            String noIdxMessage = "No Index [" + relConstraintName + "] found for entity [" + entityName + "]";
                            if (messages != null)
                                messages.add(noIdxMessage);
                            if (Debug.infoOn())
                                Debug.logInfo(noIdxMessage, module);
                            if (addMissing) {
                                String errMsg = createForeignKeyIndex(entity, modelRelation, datasourceInfo.getConstraintNameClipLength());
                                if (UtilValidate.isNotEmpty(errMsg)) {
                                    String message = "Could not create foreign key index " + relConstraintName + " for entity [" + entity.getEntityName() + "]: " + errMsg;
                                    Debug.logError(message, module);
                                    if (messages != null)
                                        messages.add(message);
                                } else {
                                    String message = "Created foreign key index " + relConstraintName + " for entity [" + entity.getEntityName() + "]";
                                    Debug.logVerbose(message, module);
                                    if (messages != null)
                                        messages.add(message);
                                    createdConstraints = true;
                                    numIndicesCreated++;
                                }
                            }
                        }
                    }
                }
                if (createdConstraints) {
                    String message = "Created foreign key index/indices for entity [" + entity.getEntityName() + "]";
                    Debug.logImportant(message, module);
                    if (messages != null)
                        messages.add(message);
                }
                // go through each indice to see if an indice already exists
                boolean createdIndexes = false;
                Iterator<ModelIndex> indexes = entity.getIndexesIterator();
                while (indexes.hasNext()) {
                    ModelIndex modelIndex = indexes.next();
                    String relIndexName = makeIndexName(modelIndex, datasourceInfo.getConstraintNameClipLength());
                    String checkIndexName = needsUpperCase[0] ? relIndexName.toUpperCase() : relIndexName;
                    if (tableIndexList.contains(checkIndexName)) {
                        tableIndexList.remove(checkIndexName);
                    } else {
                        if (datasourceInfo.getCheckIndicesOnStart()) {
                            // if not, create one
                            String noIdxMessage = "No Index [" + relIndexName + "] found for entity [" + entityName + "]";
                            if (messages != null)
                                messages.add(noIdxMessage);
                            if (Debug.infoOn())
                                Debug.logInfo(noIdxMessage, module);
                            if (addMissing) {
                                String errMsg = createDeclaredIndex(entity, modelIndex);
                                if (UtilValidate.isNotEmpty(errMsg)) {
                                    String message = "Could not create index " + relIndexName + " for entity [" + entity.getEntityName() + "]: " + errMsg;
                                    Debug.logError(message, module);
                                    if (messages != null)
                                        messages.add(message);
                                } else {
                                    String message = "Created index " + relIndexName + " for entity [" + entity.getEntityName() + "]";
                                    Debug.logVerbose(message, module);
                                    if (messages != null)
                                        messages.add(message);
                                    createdIndexes = true;
                                    numIndicesCreated++;
                                }
                            }
                        }
                    }
                }
                if (createdIndexes) {
                    String message = "Created declared index/indices for entity [" + entity.getEntityName() + "]";
                    Debug.logImportant(message, module);
                    if (messages != null)
                        messages.add(message);
                }
                // show index key references that exist but are unknown
                if (tableIndexList != null) {
                    for (String indexLeft : tableIndexList) {
                        String message = "Unknown Index " + indexLeft + " found in table " + entity.getTableName(datasourceInfo);
                        Debug.logImportant(message, module);
                        if (messages != null)
                            messages.add(message);
                    }
                }
            }
        }
        if (numIndicesCreated > 0 && Debug.infoOn())
            Debug.logInfo("Created " + numIndicesCreated + " indices", module);
    }
    executor.shutdown();
    timer.timerString("Finished Checking Entity Database");
}

Example 8 with ModelRelation

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

the class DatabaseUtil method deleteForeignKeyIndices.

public String deleteForeignKeyIndices(ModelEntity entity, int constraintNameClipLength) {
    if (entity == null) {
        return "ModelEntity was null and is required to delete foreign keys indices for a table";
    }
    if (entity instanceof ModelViewEntity) {
        return "ERROR: Cannot delete foreign keys indices for a view entity";
    }
    StringBuilder retMsgsBuffer = new StringBuilder();
    // go through the relationships to see if any foreign keys need to be added
    Iterator<ModelRelation> relationsIter = entity.getRelationsIterator();
    while (relationsIter.hasNext()) {
        ModelRelation modelRelation = relationsIter.next();
        if ("one".equals(modelRelation.getType())) {
            String retMsg = deleteForeignKeyIndex(entity, modelRelation, constraintNameClipLength);
            if (UtilValidate.isNotEmpty(retMsg)) {
                if (retMsgsBuffer.length() > 0) {
                    retMsgsBuffer.append("\n");
                }
                retMsgsBuffer.append(retMsg);
            }
        }
    }
    if (retMsgsBuffer.length() > 0) {
        return retMsgsBuffer.toString();
    } else {
        return null;
    }
}

Example 9 with ModelRelation

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

the class DatabaseUtil method deleteForeignKeys.

public void deleteForeignKeys(ModelEntity entity, Map<String, ModelEntity> modelEntities, int constraintNameClipLength, List<String> messages) {
    if (entity == null) {
        String errMsg = "ModelEntity was null and is required to delete foreign keys for a table";
        if (messages != null)
            messages.add(errMsg);
        Debug.logError(errMsg, module);
        return;
    }
    if (entity instanceof ModelViewEntity) {
        // Debug.logError(errMsg, module);
        return;
    }
    String message = "Deleting foreign keys for entity [" + entity.getEntityName() + "]";
    Debug.logImportant(message, module);
    if (messages != null)
        messages.add(message);
    // go through the relationships to see if any foreign keys need to be added
    Iterator<ModelRelation> relationsIter = entity.getRelationsIterator();
    while (relationsIter.hasNext()) {
        ModelRelation modelRelation = relationsIter.next();
        if ("one".equals(modelRelation.getType())) {
            ModelEntity relModelEntity = modelEntities.get(modelRelation.getRelEntityName());
            if (relModelEntity == null) {
                String errMsg = "Error removing foreign key: ModelEntity was null for related entity name " + modelRelation.getRelEntityName();
                if (messages != null)
                    messages.add(errMsg);
                Debug.logError(errMsg, module);
                continue;
            }
            if (relModelEntity instanceof ModelViewEntity) {
                String errMsg = "Error removing foreign key: related entity is a view entity for related entity name " + modelRelation.getRelEntityName();
                if (messages != null)
                    messages.add(errMsg);
                Debug.logError(errMsg, module);
                continue;
            }
            String retMsg = deleteForeignKey(entity, modelRelation, relModelEntity, constraintNameClipLength);
            if (UtilValidate.isNotEmpty(retMsg)) {
                if (messages != null)
                    messages.add(retMsg);
                Debug.logError(retMsg, module);
            }
        }
    }
}

Example 10 with ModelRelation

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

the class DatabaseUtil method createForeignKeyIndices.

public int createForeignKeyIndices(ModelEntity entity, int constraintNameClipLength, List<String> messages) {
    if (entity == null) {
        String message = "ModelEntity was null and is required to create foreign keys indices for a table";
        Debug.logError(message, module);
        if (messages != null)
            messages.add(message);
        return 0;
    }
    if (entity instanceof ModelViewEntity) {
        String message = "Cannot create foreign keys indices for a view entity";
        Debug.logWarning(message, module);
        if (messages != null)
            messages.add(message);
        return 0;
    }
    int fkisCreated = 0;
    // go through the relationships to see if any foreign keys need to be added
    Iterator<ModelRelation> relationsIter = entity.getRelationsIterator();
    while (relationsIter.hasNext()) {
        ModelRelation modelRelation = relationsIter.next();
        if ("one".equals(modelRelation.getType())) {
            String retMsg = createForeignKeyIndex(entity, modelRelation, constraintNameClipLength);
            if (UtilValidate.isNotEmpty(retMsg)) {
                String message = "Could not create foreign key indices for entity [" + entity.getEntityName() + "]: " + retMsg;
                Debug.logError(message, module);
                if (messages != null)
                    messages.add(message);
                continue;
            }
            fkisCreated++;
        }
    }
    if (fkisCreated > 0) {
        String message = "Created " + fkisCreated + " foreign key indices for entity [" + entity.getEntityName() + "]";
        Debug.logImportant(message, module);
        if (messages != null)
            messages.add(message);
    }
    return fkisCreated;
}