modelentity.java

Sequoia ERP是一个真正的企业级开源ERP解决方案。它提供的模块包括：电子商务应用(e-commerce), POS系统(point of sales),知识管理,存货与仓库管理

        this.relations.add(relation);
    }

    public ModelRelation removeRelation(int index) {
        return (ModelRelation) this.relations.remove(index);
    }

    public int getIndexesSize() {
        return this.indexes.size();
    }

    public ModelIndex getIndex(int index) {
        return (ModelIndex) this.indexes.get(index);
    }

    public Iterator getIndexesIterator() {
        return this.indexes.iterator();
    }

    public ModelIndex getIndex(String indexName) {
        if (indexName == null) return null;
        for (int i = 0; i < indexes.size(); i++) {
            ModelIndex index = (ModelIndex) indexes.get(i);
            if (indexName.equals(index.getName())) return index;
        }
        return null;
    }

    public void addIndex(ModelIndex index) {
        index.setModelEntity(this);
        this.indexes.add(index);
    }

    public ModelIndex removeIndex(int index) {
        return (ModelIndex) this.indexes.remove(index);
    }

    public int getViewEntitiesSize() {
        return this.viewEntities.size();
    }

    public ModelViewEntity getViewEntity(String viewEntityName) {
        return (ModelViewEntity) this.viewEntities.get(viewEntityName);
    }

    public Iterator getViewConvertorsIterator() {
        return this.viewEntities.entrySet().iterator();
    }

    public void addViewEntity(ModelViewEntity view) {
        this.viewEntities.put(view.getEntityName(), view);
    }

    public List convertToViewValues(String viewEntityName, GenericEntity entity) {
        if (entity == null || entity == GenericEntity.NULL_ENTITY || entity == GenericValue.NULL_VALUE) return UtilMisc.toList(entity);
        ModelViewEntity view = (ModelViewEntity) this.viewEntities.get(viewEntityName);
        return view.convert(getEntityName(), entity);
    }

    public ModelViewEntity removeViewEntity(String viewEntityName) {
        return (ModelViewEntity) this.viewEntities.remove(viewEntityName);
    }

    public ModelViewEntity removeViewEntity(ModelViewEntity viewEntity) {
       return removeViewEntity(viewEntity.getEntityName());
    }

    public String nameString(List flds) {
        return nameString(flds, ", ", "");
    }

    public String nameString(List flds, String separator, String afterLast) {
        StringBuffer returnString = new StringBuffer();

        if (flds.size() < 1) {
            return "";
        }

        int i = 0;

        for (; i < flds.size() - 1; i++) {
            returnString.append(((ModelField) flds.get(i)).name);
            returnString.append(separator);
        }
        returnString.append(((ModelField) flds.get(i)).name);
        returnString.append(afterLast);
        return returnString.toString();
    }

    public String typeNameString(List flds) {
        StringBuffer returnString = new StringBuffer();

        if (flds.size() < 1) {
            return "";
        }

        int i = 0;

        for (; i < flds.size() - 1; i++) {
            ModelField curField = (ModelField) flds.get(i);
            returnString.append(curField.type);
            returnString.append(" ");
            returnString.append(curField.name);
            returnString.append(", ");
        }
        ModelField curField = (ModelField) flds.get(i);
        returnString.append(curField.type);
        returnString.append(" ");
        returnString.append(curField.name);
        return returnString.toString();
    }

    public String fieldNameString() {
        return fieldNameString(", ", "");
    }

    public String fieldNameString(String separator, String afterLast) {
        return nameString(fields, separator, afterLast);
    }

    public String fieldTypeNameString() {
        return typeNameString(fields);
    }

    public String primKeyClassNameString() {
        return typeNameString(pks);
    }

    public String pkNameString() {
        return pkNameString(", ", "");
    }

    public String pkNameString(String separator, String afterLast) {
        return nameString(pks, separator, afterLast);
    }

    public String nonPkNullList() {
        return fieldsStringList(fields, "null", ", ", false, true);
    }

    public String fieldsStringList(List flds, String eachString, String separator) {
        return fieldsStringList(flds, eachString, separator, false, false);
    }

    public String fieldsStringList(List flds, String eachString, String separator, boolean appendIndex) {
        return fieldsStringList(flds, eachString, separator, appendIndex, false);
    }

    public String fieldsStringList(List flds, String eachString, String separator, boolean appendIndex, boolean onlyNonPK) {
        StringBuffer returnString = new StringBuffer();

        if (flds.size() < 1) {
            return "";
        }

        int i = 0;

        for (; i < flds.size(); i++) {
            if (onlyNonPK && ((ModelField) flds.get(i)).isPk) continue;
            returnString.append(eachString);
            if (appendIndex) returnString.append(i + 1);
            if (i < flds.size() - 1) returnString.append(separator);
        }
        return returnString.toString();
    }

    public String colNameString(List flds) {
        return colNameString(flds, ", ", "", false);
    }

    public String colNameString(List flds, String separator, String afterLast, boolean alias) {
        StringBuffer returnString = new StringBuffer();

        if (flds.size() < 1) {
            return "";
        }

        Iterator fldsIt = flds.iterator();
        while(fldsIt.hasNext()) {
            ModelField field = (ModelField) fldsIt.next();
            returnString.append(field.colName);
            if (fldsIt.hasNext()) {
                returnString.append(separator);
            }
        }

        returnString.append(afterLast);
        return returnString.toString();
    }

    public String classNameString(List flds) {
        return classNameString(flds, ", ", "");
    }

    public String classNameString(List flds, String separator, String afterLast) {
        StringBuffer returnString = new StringBuffer();

        if (flds.size() < 1) {
            return "";
        }

        int i = 0;

        for (; i < flds.size() - 1; i++) {
            returnString.append(ModelUtil.upperFirstChar(((ModelField) flds.get(i)).name));
            returnString.append(separator);
        }
        returnString.append(ModelUtil.upperFirstChar(((ModelField) flds.get(i)).name));
        returnString.append(afterLast);
        return returnString.toString();
    }

    public String finderQueryString(List flds) {
        StringBuffer returnString = new StringBuffer();

        if (flds.size() < 1) {
            return "";
        }
        int i = 0;

        for (; i < flds.size() - 1; i++) {
            returnString.append(((ModelField) flds.get(i)).colName);
            returnString.append(" like {");
            returnString.append(i);
            returnString.append("} AND ");
        }
        returnString.append(((ModelField) flds.get(i)).colName);
        returnString.append(" like {");
        returnString.append(i);
        returnString.append("}");
        return returnString.toString();
    }

    public String httpArgList(List flds) {
        StringBuffer returnString = new StringBuffer();

        if (flds.size() < 1) {
            return "";
        }
        int i = 0;

        for (; i < flds.size() - 1; i++) {
            returnString.append("\"");
            returnString.append(tableName);
            returnString.append("_");
            returnString.append(((ModelField) flds.get(i)).colName);
            returnString.append("=\" + ");
            returnString.append(((ModelField) flds.get(i)).name);
            returnString.append(" + \"&\" + ");
        }
        returnString.append("\"");
        returnString.append(tableName);
        returnString.append("_");
        returnString.append(((ModelField) flds.get(i)).colName);
        returnString.append("=\" + ");
        returnString.append(((ModelField) flds.get(i)).name);
        return returnString.toString();
    }

    public String httpArgListFromClass(List flds) {
        StringBuffer returnString = new StringBuffer();

        if (flds.size() < 1) {
            return "";
        }

        int i = 0;

        for (; i < flds.size() - 1; i++) {
            returnString.append("\"");
            returnString.append(tableName);
            returnString.append("_");
            returnString.append(((ModelField) flds.get(i)).colName);
            returnString.append("=\" + ");
            returnString.append(ModelUtil.lowerFirstChar(entityName));
            returnString.append(".get");
            returnString.append(ModelUtil.upperFirstChar(((ModelField) flds.get(i)).name));
            returnString.append("() + \"&\" + ");
        }
        returnString.append("\"");
        returnString.append(tableName);
        returnString.append("_");
        returnString.append(((ModelField) flds.get(i)).colName);
        returnString.append("=\" + ");
        returnString.append(ModelUtil.lowerFirstChar(entityName));
        returnString.append(".get");
        returnString.append(ModelUtil.upperFirstChar(((ModelField) flds.get(i)).name));
        returnString.append("()");
        return returnString.toString();
    }

    public String httpArgListFromClass(List flds, String entityNameSuffix) {
        StringBuffer returnString = new StringBuffer();

        if (flds.size() < 1) {
            return "";
        }

        int i = 0;

        for (; i < flds.size() - 1; i++) {
            returnString.append("\"");
            returnString.append(tableName);
            returnString.append("_");
            returnString.append(((ModelField) flds.get(i)).colName);
            returnString.append("=\" + ");
            returnString.append(ModelUtil.lowerFirstChar(entityName));
            returnString.append(entityNameSuffix);
            returnString.append(".get");
            returnString.append(ModelUtil.upperFirstChar(((ModelField) flds.get(i)).name));
            returnString.append("() + \"&\" + ");
        }
        returnString.append("\"");
        returnString.append(tableName);
        returnString.append("_");
        returnString.append(((ModelField) flds.get(i)).colName);
        returnString.append("=\" + ");
        returnString.append(ModelUtil.lowerFirstChar(entityName));
        returnString.append(entityNameSuffix);