/**
* Handle the declaration of a Notation in a DTD
*
* @param name name of the notation
* @param publicID the public ID of the notation
* @param systemID the system ID of the notation
*/
public void notationDecl(String name, String publicID, String systemID) throws SAXException {
if (!inInternalSubset) return;
internalSubset.append(" <!NOTATION ").append(name);
appendExternalId(publicID, systemID);
internalSubset.append(">\n");
}
/**
* Handler for unparsed entity declarations in the DTD
*
* @param name <code>String</code> of the unparsed entity decl
* @param publicID <code>String</code> of the unparsed entity decl
* @param systemID <code>String</code> of the unparsed entity decl
* @param notationName <code>String</code> of the unparsed entity decl
*/
public void unparsedEntityDecl(String name, String publicID, String systemID, String notationName)
throws SAXException {
if (!inInternalSubset) return;
internalSubset.append(" <!ENTITY ").append(name);
appendExternalId(publicID, systemID);
internalSubset.append(" NDATA ").append(notationName);
internalSubset.append(">\n");
}
/**
* This is called when the parser encounters an external entity declaration.
*
* @param name entity name
* @param publicID public id
* @param systemID system id
* @throws SAXException when things go wrong
*/
public void externalEntityDecl(String name, String publicID, String systemID)
throws SAXException {
// Store the public and system ids for the name
externalEntities.put(name, new String[] {publicID, systemID});
if (!inInternalSubset) return;
internalSubset.append(" <!ENTITY ").append(name);
appendExternalId(publicID, systemID);
internalSubset.append(">\n");
}
/**
* Appends an external ID to the internal subset buffer. Either publicID or systemID may be null,
* but not both.
*
* @param publicID the public ID
* @param systemID the system ID
*/
private void appendExternalId(String publicID, String systemID) {
if (publicID != null) {
internalSubset.append(" PUBLIC \"").append(publicID).append('\"');
}
if (systemID != null) {
if (publicID == null) {
internalSubset.append(" SYSTEM ");
} else {
internalSubset.append(' ');
}
internalSubset.append('\"').append(systemID).append('\"');
}
}
/**
* Handle an internal entity declaration in a DTD.
*
* @param name <code>String</code> name of entity
* @param value <code>String</code> value of the entity
* @throws SAXException
*/
public void internalEntityDecl(String name, String value) throws SAXException {
// Skip entities that come from the external subset
if (!inInternalSubset) return;
internalSubset.append(" <!ENTITY ");
if (name.startsWith("%")) {
internalSubset.append("% ").append(name.substring(1));
} else {
internalSubset.append(name);
}
internalSubset.append(" \"").append(value).append("\">\n");
}
/**
* This handles an attribute declaration in the internal subset.
*
* @param eName <code>String</code> element name of attribute
* @param aName <code>String</code> attribute name
* @param type <code>String</code> attribute type
* @param valueDefault <code>String</code> default value of attribute
* @param value <code>String</code> value of attribute
* @throws SAXException
*/
public void attributeDecl(
String eName, String aName, String type, String valueDefault, String value)
throws SAXException {
if (!inInternalSubset) return;
internalSubset
.append(" <!ATTLIST ")
.append(eName)
.append(' ')
.append(aName)
.append(' ')
.append(type)
.append(' ');
if (valueDefault != null) {
internalSubset.append(valueDefault);
} else {
internalSubset.append('\"').append(value).append('\"');
}
if ((valueDefault != null) && (valueDefault.equals("#FIXED"))) {
internalSubset.append(" \"").append(value).append('\"');
}
internalSubset.append(">\n");
}
/**
* This reports that a comments is parsed. If not in the DTD, this comment is added to the current
* JDOM <code>Element</code>, or the <code>Document</code> itself if at that level.
*
* @param ch <code>ch[]</code> array of comment characters.
* @param start <code>int</code> index to start reading from.
* @param length <code>int</code> length of data.
* @throws SAXException
*/
public void comment(char[] ch, int start, int length) throws SAXException {
if (suppress) return;
flushCharacters();
String commentText = new String(ch, start, length);
if (inDTD && inInternalSubset && (expand == false)) {
internalSubset.append(" <!--").append(commentText).append("-->\n");
return;
}
if ((!inDTD) && (!commentText.equals(""))) {
if (atRoot) {
factory.addContent(document, factory.comment(commentText));
} else {
factory.addContent(getCurrentElement(), factory.comment(commentText));
}
}
}
/**
* This signifies that the reading of the DTD is complete.
*
* @throws SAXException
*/
public void endDTD() throws SAXException {
document.getDocType().setInternalSubset(internalSubset.toString());
inDTD = false;
inInternalSubset = false;
}
/**
* Handle an element declaration in a DTD.
*
* @param name <code>String</code> name of element
* @param model <code>String</code> model of the element in DTD syntax
* @throws SAXException
*/
public void elementDecl(String name, String model) throws SAXException {
// Skip elements that come from the external subset
if (!inInternalSubset) return;
internalSubset.append(" <!ELEMENT ").append(name).append(' ').append(model).append(">\n");
}