XmlValidationModeDetector (Spring Framework 5.2.12.RELEASE API)

java.lang.Object
- org.springframework.util.xml.XmlValidationModeDetector

```
public class XmlValidationModeDetector
extends Object
```
Detects whether an XML stream is using DTD- or XSD-based validation.
从以下版本开始:
2.0
作者:
Rob Harrop, Juergen Hoeller, Sam Brannen

字段概要

字段
修饰符和类型	字段	说明
`static int`	`VALIDATION_AUTO`	Indicates that the validation mode should be auto-guessed, since we cannot find a clear indication (probably choked on some special characters, or the like).
`static int`	`VALIDATION_DTD`	Indicates that DTD validation should be used (we found a "DOCTYPE" declaration).
`static int`	`VALIDATION_NONE`	Indicates that the validation should be disabled.
`static int`	`VALIDATION_XSD`	Indicates that XSD validation should be used (found no "DOCTYPE" declaration).

构造器概要
构造器
构造器说明
XmlValidationModeDetector()

方法概要
所有方法实例方法具体方法
修饰符和类型方法说明
int detectValidationMode(InputStream inputStream)
Detect the validation mode for the XML document in the supplied InputStream.
- 从类继承的方法 java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 字段详细资料
  - VALIDATION_NONE
```
public static final int VALIDATION_NONE
```
    Indicates that the validation should be disabled.
    另请参阅:
    常量字段值
  - VALIDATION_AUTO
```
public static final int VALIDATION_AUTO
```
    Indicates that the validation mode should be auto-guessed, since we cannot find a clear indication (probably choked on some special characters, or the like).
    另请参阅:
    常量字段值
  - VALIDATION_DTD
```
public static final int VALIDATION_DTD
```
    Indicates that DTD validation should be used (we found a "DOCTYPE" declaration).
    另请参阅:
    常量字段值
  - VALIDATION_XSD
```
public static final int VALIDATION_XSD
```
    Indicates that XSD validation should be used (found no "DOCTYPE" declaration).
    另请参阅:
    常量字段值
- 构造器详细资料
  - XmlValidationModeDetector
```
public XmlValidationModeDetector()
```
- 方法详细资料
  - detectValidationMode
```
public int detectValidationMode(InputStream inputStream)
                         throws IOException
```
    Detect the validation mode for the XML document in the supplied InputStream. Note that the supplied InputStream is closed by this method before returning.
    参数:
    inputStream - the InputStream to parse
    抛出:
    IOException - in case of I/O failure
    另请参阅:
    VALIDATION_DTD, VALIDATION_XSD