public static String saxElementToDebugString(String uri, String qName, Attributes attributes) {
// Open start tag
final StringBuilder sb = new StringBuilder("<");
sb.append(qName);
final Set<String> declaredPrefixes = new HashSet<String>();
mapPrefixIfNeeded(declaredPrefixes, uri, qName, sb);
// Attributes if any
for (int i = 0; i < attributes.getLength(); i++) {
mapPrefixIfNeeded(declaredPrefixes, attributes.getURI(i), attributes.getQName(i), sb);
sb.append(' ');
sb.append(attributes.getQName(i));
sb.append("=\"");
sb.append(attributes.getValue(i));
sb.append('\"');
}
// Close start tag
sb.append('>');
// Content
sb.append("[...]");
// Close element with end tag
sb.append("</");
sb.append(qName);
sb.append('>');
return sb.toString();
}
/**
* @param attributes source attributes
* @return new AttributesImpl containing all attributes that were in src attributes and that were
* in the default name space.
*/
public static AttributesImpl getAttributesFromDefaultNamespace(final Attributes attributes) {
final AttributesImpl ret = new AttributesImpl();
final int size = attributes.getLength();
for (int i = 0; i < size; i++) {
final String ns = attributes.getURI(i);
if (!"".equals(ns)) continue;
final String lnam = attributes.getLocalName(i);
final String qnam = attributes.getQName(i);
final String typ = attributes.getType(i);
final String val = attributes.getValue(i);
ret.addAttribute(ns, lnam, qnam, typ, val);
}
return ret;
}
protected void collectExtensionAttributes(Attributes attributes) {
for (int i = 0; i < attributes.getLength(); i++) {
String key = attributes.getURI(i);
if (key.length() == 0
|| key.startsWith("http://www.osgi.org/xmlns/metatype/v")) // $NON-NLS-1$
continue;
Map<String, String> value = extensionAttributes.get(key);
if (value == null) {
value = new HashMap<String, String>();
extensionAttributes.put(key, value);
}
value.put(
getName(attributes.getLocalName(i), attributes.getQName(i)), attributes.getValue(i));
}
}
public void startElement(
String namespaceURI,
String sName, // simple name
String qName, // qualified name
Attributes attrs)
throws SAXException {
echoText();
indentLevel++;
nl();
String eName = sName; // element name
if ("".equals(eName)) {
eName = qName; // not namespaceAware
}
emit("<" + eName);
if (eName.equals("error_code")) {
// hit an error
error = true;
error_codeFlag = true;
} else if (eName.equals("error_text")) {
error_textFlag = true;
}
if (attrs != null) {
for (int i = 0; i < attrs.getLength(); i++) {
String aName = attrs.getLocalName(i); // Attr name
if ("".equals(aName)) {
aName = attrs.getQName(i);
}
if (!aName.equals("xmlns")
&& !aName.equals("xmlns:xsi")
&& !aName.equals("xsi:schemaLocation")) {
emit(" ");
emit(aName);
emit(" = \"");
emit(attrs.getValue(i));
emit("\"");
}
}
}
emit(">");
}
private Map attributeMap(String tagName, Attributes atts) throws ParserException {
if (null == tagName || null == atts) return null;
Map mapping = null;
try {
mapping = (Map) attributeMaps.get(tagName);
} catch (Exception e) {
throw new ParserException(
"Typecast error, unknown element found in attribute list mappings! " + e.getMessage());
}
if (null == mapping) return null;
Map resultMapping = new HashMap();
for (int i = 0; i < atts.getLength(); i++) {
String xmlName = atts.getQName(i);
String value = atts.getValue(i);
TagMap.AttributeMapping aMap = null;
try {
aMap = (TagMap.AttributeMapping) mapping.get(xmlName);
} catch (Exception e) {
throw new ParserException(
"Typecast error, unknown element found in property mapping! " + e.getMessage());
}
if (null == aMap)
throw new ParserException(
"No attribute mapping specified for attribute: " + xmlName + " in tag: " + tagName);
String propertyName = aMap.getPropertyName();
try {
resultMapping.put(propertyName, aMap.convertValue(value));
} catch (Exception e) {
throw new ParserException(
"Can not convert given value: \""
+ value
+ "\" to specified type: "
+ aMap.getType()
+ " for attribute: "
+ xmlName
+ " in tag: "
+ tagName
+ "! "
+ e.getMessage());
}
}
checkForRequiredAttributes(tagName, resultMapping, mapping);
addDefaultValues(resultMapping, mapping);
return resultMapping;
}
public static AttributesImpl removeAttribute(
Attributes attributes, String uri, String localname) {
final AttributesImpl newAttributes = new AttributesImpl();
for (int i = 0; i < attributes.getLength(); i++) {
final String attributeURI = attributes.getURI(i);
final String attributeValue = attributes.getValue(i);
final String attributeType = attributes.getType(i);
final String attributeQName = attributes.getQName(i);
final String attributeLocalname = attributes.getLocalName(i);
if (!uri.equals(attributeURI) || !localname.equals(attributeLocalname)) {
// Not a matched attribute
newAttributes.addAttribute(
attributeURI, attributeLocalname, attributeQName, attributeType, attributeValue);
}
}
return newAttributes;
}
public void startElement(String namespaceURI, String localName, String qName, Attributes atts)
throws SAXException {
try {
// we output the remaining text
if (!counting) {
writer.write(getText());
accumulator.setLength(0);
}
if (!counting) {
writer.write("<" + qName);
int length = atts.getLength();
// Process each attribute
for (int i = 0; i < length; i++) {
// Get names and values for each attribute
String name = atts.getQName(i);
String value = atts.getValue(i);
if ((name != null) && (value != null)) {
writer.write(" " + name + "=\"" + value + "\"");
}
}
writer.write(">");
}
if (qName.equals("description")) {
offset = 0;
counting = true;
} else if (qName.equals("patent-document")) {
counting = false;
}
} catch (Exception e) {
// e.printStackTrace();
throw new GrobidException("An exception occured while running Grobid.", e);
}
}
public static AttributesImpl addOrReplaceAttribute(
Attributes attributes, String uri, String prefix, String localname, String value) {
final AttributesImpl newAttributes = new AttributesImpl();
boolean replaced = false;
for (int i = 0; i < attributes.getLength(); i++) {
final String attributeURI = attributes.getURI(i);
final String attributeValue = attributes.getValue(i);
final String attributeType = attributes.getType(i);
final String attributeQName = attributes.getQName(i);
final String attributeLocalname = attributes.getLocalName(i);
if (uri.equals(attributeURI) && localname.equals(attributeLocalname)) {
// Found existing attribute
replaced = true;
newAttributes.addAttribute(
uri,
localname,
XMLUtils.buildQName(prefix, localname),
ContentHandlerHelper.CDATA,
value);
} else {
// Not a matched attribute
newAttributes.addAttribute(
attributeURI, attributeLocalname, attributeQName, attributeType, attributeValue);
}
}
if (!replaced) {
// Attribute did not exist already so add it
newAttributes.addAttribute(
uri,
localname,
XMLUtils.buildQName(prefix, localname),
ContentHandlerHelper.CDATA,
value);
}
return newAttributes;
}
