本文整理汇总了Java中com.sun.org.apache.xerces.internal.xni.grammars.XMLDTDDescription类的典型用法代码示例。如果您正苦于以下问题：Java XMLDTDDescription类的具体用法？Java XMLDTDDescription怎么用？Java XMLDTDDescription使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
XMLDTDDescription类属于com.sun.org.apache.xerces.internal.xni.grammars包，在下文中一共展示了XMLDTDDescription类的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: getExternalSubset
import com.sun.org.apache.xerces.internal.xni.grammars.XMLDTDDescription; //导入依赖的package包/类
/**
* <p>Locates an external subset for documents which do not explicitly
* provide one. If no external subset is provided, this method should
* return <code>null</code>.</p>
*
* @param grammarDescription a description of the DTD
*
* @throws XNIException Thrown on general error.
* @throws IOException Thrown if resolved entity stream cannot be
* opened or some other i/o error occurs.
*/
public XMLInputSource getExternalSubset(XMLDTDDescription grammarDescription)
throws XNIException, IOException {
if (fEntityResolver != null) {
String name = grammarDescription.getRootName();
String baseURI = grammarDescription.getBaseSystemId();
// Resolve using EntityResolver2
try {
InputSource inputSource = fEntityResolver.getExternalSubset(name, baseURI);
return (inputSource != null) ? createXMLInputSource(inputSource, baseURI) : null;
}
// error resolving external subset
catch (SAXException e) {
Exception ex = e.getException();
if (ex == null) {
ex = e;
}
throw new XNIException(ex);
}
}
// unable to resolve external subset
return null;
}
示例2: resolveEntity
import com.sun.org.apache.xerces.internal.xni.grammars.XMLDTDDescription; //导入依赖的package包/类
/**
* Resolves an external parsed entity. If the entity cannot be
* resolved, this method should return null.
*
* @param resourceIdentifier contains the physical co-ordinates of the resource to be resolved
*
* @throws XNIException Thrown on general error.
* @throws IOException Thrown if resolved entity stream cannot be
* opened or some other i/o error occurs.
*/
public XMLInputSource resolveEntity(XMLResourceIdentifier resourceIdentifier)
throws XNIException, IOException {
if (fEntityResolver != null) {
String pubId = resourceIdentifier.getPublicId();
String sysId = resourceIdentifier.getLiteralSystemId();
String baseURI = resourceIdentifier.getBaseSystemId();
String name = null;
if (resourceIdentifier instanceof XMLDTDDescription) {
name = "[dtd]";
}
else if (resourceIdentifier instanceof XMLEntityDescription) {
name = ((XMLEntityDescription) resourceIdentifier).getEntityName();
}
// When both pubId and sysId are null, the user's entity resolver
// can do nothing about it. We'd better not bother calling it.
// This happens when the resourceIdentifier is a GrammarDescription,
// which describes a schema grammar of some namespace, but without
// any schema location hint. -Sg
if (pubId == null && sysId == null) {
return null;
}
// Resolve using EntityResolver2
try {
InputSource inputSource =
fEntityResolver.resolveEntity(name, pubId, baseURI, sysId);
return (inputSource != null) ? createXMLInputSource(inputSource, baseURI) : null;
}
// error resolving entity
catch (SAXException e) {
Exception ex = e.getException();
if (ex == null) {
ex = e;
}
throw new XNIException(ex);
}
}
// unable to resolve entity
return null;
}
示例3: getExternalSubset
import com.sun.org.apache.xerces.internal.xni.grammars.XMLDTDDescription; //导入依赖的package包/类
/**
* <p>Locates an external subset for documents which do not explicitly
* provide one. If no external subset is provided, this method should
* return <code>null</code>.</p>
*
* @param grammarDescription a description of the DTD
*
* @throws XNIException Thrown on general error.
* @throws IOException Thrown if resolved entity stream cannot be
* opened or some other i/o error occurs.
*/
public XMLInputSource getExternalSubset(XMLDTDDescription grammarDescription)
throws XNIException, IOException;