| | |
| | | } |
| | | } |
| | | } |
| | | |
| | | |
| | | /** |
| | | * 检查元素是否存在 |
| | | * @param doc doc对象 |
| | | * @param elementName 元素名称 |
| | | * @return 返回结果 返回结果 |
| | | */ |
| | | public Element getElement(Document doc, String elementName){ |
| | | if(doc == null){ |
| | | return null ; |
| | | } |
| | | if(elementName == null){ |
| | | return null ; |
| | | } |
| | | elementName = elementName.trim() ; |
| | | if(elementName.equals("")){ |
| | | return null ; |
| | | } |
| | | return this.get_element(doc, elementName) ; |
| | | } |
| | | |
| | | /** |
| | | * 检查元素是否存在 |
| | | * @param doc doc对象 |
| | |
| | | elementName = elementName.trim() ; |
| | | if(elementName.equals("")){ |
| | | return false ; |
| | | } |
| | | Element e = this.getElement(doc, elementName) ; |
| | | } |
| | | Element e = this.get_element(doc, elementName) ; |
| | | return e != null; |
| | | } |
| | | |
| | |
| | | * @throws Exception 抛出异常 |
| | | */ |
| | | public String getSetAttrTxt(Document doc, String elementName, String attrName, String attPropertyNameFix, Boolean canBlank, String setValue) throws Exception{ |
| | | Element e = this.checkAndGetElement(doc, elementName); |
| | | Element e = this.check_and_get_element(doc, elementName); |
| | | return this.getSetAttrTxt(e, attrName, attPropertyNameFix, canBlank, setValue) ; |
| | | } |
| | | |
| | |
| | | * @throws Exception 抛出异常 |
| | | */ |
| | | public Integer getSetAttrPlusInt(Document doc, String elementName, String attrName, String attPropertyNameFix, Integer min, Integer max, String setValue) throws Exception{ |
| | | Element e = this.checkAndGetElement(doc, elementName); |
| | | Element e = this.check_and_get_element(doc, elementName); |
| | | return this.getSetAttrPlusInt(e, attrName, attPropertyNameFix, min, max, setValue) ; |
| | | } |
| | | |
| | |
| | | * @throws Exception 抛出异常 |
| | | */ |
| | | public Integer getSetAttrInt(Document doc, String elementName, String attrName, String attPropertyNameFix, Integer min, Integer max, String setValue) throws Exception{ |
| | | Element e = this.checkAndGetElement(doc, elementName); |
| | | Element e = this.check_and_get_element(doc, elementName); |
| | | return this.getSetAttrInt(e, attrName, attPropertyNameFix, min, max, setValue) ; |
| | | } |
| | | |
| | |
| | | * @throws Exception 抛出异常 |
| | | */ |
| | | public Double getSetAttrPlusDouble(Document doc, String elementName, String attrName, String attPropertyNameFix, Double min, Double max, String setValue) throws Exception{ |
| | | Element e = this.checkAndGetElement(doc, elementName); |
| | | Element e = this.check_and_get_element(doc, elementName); |
| | | return this.getSetAttrPlusDouble(e, attrName, attPropertyNameFix, min, max, setValue) ; |
| | | } |
| | | |
| | |
| | | * @throws Exception 抛出异常 |
| | | */ |
| | | public Double getSetAttrDouble(Document doc, String elementName, String attrName, String attPropertyNameFix, Double min, Double max, String setValue) throws Exception{ |
| | | Element e = this.checkAndGetElement(doc, elementName); |
| | | Element e = this.check_and_get_element(doc, elementName); |
| | | return this.getSetAttrDouble(e, attrName, attPropertyNameFix, min, max, setValue) ; |
| | | } |
| | | |
| | |
| | | * @param elementName 元素名称 元素名,形如"config.base.test" |
| | | * @return 返回结果 |
| | | */ |
| | | private Element getElement(Document doc, String elementName){ |
| | | private Element get_element(Document doc, String elementName){ |
| | | Element e = null ; |
| | | Element root ; |
| | | String nm ; |
| | |
| | | if(eNames.length == 1){ |
| | | e = root ; |
| | | }else{ |
| | | e = this.getNextElement(root, eNames, 1) ; |
| | | e = this.get_next_element(root, eNames, 1) ; |
| | | } |
| | | } |
| | | } |
| | |
| | | * @param index 数组下标 |
| | | * @return 返回结果 |
| | | */ |
| | | private Element getNextElement(Element base, String[] eNames, int index){ |
| | | private Element get_next_element(Element base, String[] eNames, int index){ |
| | | Element e = null ; |
| | | String nm ; |
| | | List<Element> list = base.getChildren() ; |
| | |
| | | if(eNames.length == index + 1){ |
| | | e = el ; |
| | | }else{ |
| | | e = this.getNextElement(el, eNames, index + 1) ; |
| | | e = this.get_next_element(el, eNames, index + 1) ; |
| | | } |
| | | break ; |
| | | } |
| | |
| | | * @return 返回结果 |
| | | * @throws Exception 抛出异常 |
| | | */ |
| | | private Element checkAndGetElement(Document doc, String elementName)throws Exception{ |
| | | private Element check_and_get_element(Document doc, String elementName)throws Exception{ |
| | | if(doc == null){ |
| | | throw new Exception("配置文件的DOM对象为空!"); |
| | | } |
| | |
| | | if(elementName.equals("")){ |
| | | throw new Exception("元素名为空!"); |
| | | } |
| | | Element e = this.getElement(doc, elementName) ; |
| | | Element e = this.get_element(doc, elementName) ; |
| | | if(e == null){ |
| | | throw new Exception("未得到名称为" + elementName + "的元素!"); |
| | | } |