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package com.sun.enterprise.deployment.node.runtime.web;
import org.xml.sax.Attributes;
import org.w3c.dom.Node;
import org.w3c.dom.Element;
import com.sun.enterprise.deployment.node.XMLElement;
import com.sun.enterprise.deployment.xml.RuntimeTagNames;
import com.sun.enterprise.deployment.runtime.RuntimeDescriptor;
import com.sun.enterprise.deployment.runtime.web.LocaleCharsetInfo;
/**
* node for locale-charset-info tag
*
* @author Jerome Dochez
*/
public class LocaleCharsetInfoNode extends WebRuntimeNode {
/**
* Initialize the child handlers
*/
public LocaleCharsetInfoNode() {
registerElementHandler(new XMLElement(RuntimeTagNames.LOCALE_CHARSET_MAP),
LocaleCharsetMapNode.class, "addLocaleCharsetMap");
}
public void startElement(XMLElement element, Attributes attributes) {
if (element.getQName().equals(RuntimeTagNames.LOCALE_CHARSET_INFO)) {
LocaleCharsetInfo info = (LocaleCharsetInfo) getDescriptor();
for (int i=0; i<attributes.getLength();i++) {
if (RuntimeTagNames.DEFAULT_LOCALE.equals(
attributes.getQName(i))) {
info.setAttributeValue(LocaleCharsetInfo.DEFAULT_LOCALE,
attributes.getValue(i));
}
}
} else if (element.getQName().equals(
RuntimeTagNames.PARAMETER_ENCODING)) {
LocaleCharsetInfo info = (LocaleCharsetInfo) getDescriptor();
info.setParameterEncoding(true);
for (int i=0; i<attributes.getLength();i++) {
if (RuntimeTagNames.DEFAULT_CHARSET.equals(
attributes.getQName(i))) {
info.setAttributeValue(LocaleCharsetInfo.PARAMETER_ENCODING,
LocaleCharsetInfo.DEFAULT_CHARSET,
attributes.getValue(i));
}
if (RuntimeTagNames.FORM_HINT_FIELD.equals(
attributes.getQName(i))) {
info.setAttributeValue(LocaleCharsetInfo.PARAMETER_ENCODING,
LocaleCharsetInfo.FORM_HINT_FIELD,
attributes.getValue(i));
}
}
} else super.startElement(element, attributes);
}
/**
* write the descriptor class to a DOM tree and return it
*
* @param parent node for the DOM tree
* @param node name for the descriptor
* @param the descriptor to write
* @return the DOM tree top node
*/
public Node writeDescriptor(Node parent, String nodeName, LocaleCharsetInfo descriptor) {
Element locale = (Element) super.writeDescriptor(parent, nodeName, descriptor);
// locale-charset-map+
if (descriptor.sizeLocaleCharsetMap()>0) {
LocaleCharsetMapNode lcmn = new LocaleCharsetMapNode();
for (int i=0;i<descriptor.sizeLocaleCharsetMap();i++) {
lcmn.writeDescriptor(locale, RuntimeTagNames.LOCALE_CHARSET_MAP, descriptor.getLocaleCharsetMap(i));
}
}
// <!ELEMENT parameter-encoding EMPTY>
//<!ATTLIST parameter-encoding form-hint-field CDATA #IMPLIED
// default-charset CDATA #IMPLIED>
if (descriptor.isParameterEncoding()) {
Element parameter = (Element) appendChild(locale, RuntimeTagNames.PARAMETER_ENCODING);
if (descriptor.getAttributeValue(LocaleCharsetInfo.PARAMETER_ENCODING, LocaleCharsetInfo.FORM_HINT_FIELD)!=null) {
setAttribute(parameter, RuntimeTagNames.FORM_HINT_FIELD,
(String) descriptor.getAttributeValue(LocaleCharsetInfo.PARAMETER_ENCODING, LocaleCharsetInfo.FORM_HINT_FIELD));
}
if (descriptor.getAttributeValue(LocaleCharsetInfo.PARAMETER_ENCODING, LocaleCharsetInfo.DEFAULT_CHARSET)!=null) {
setAttribute(parameter, RuntimeTagNames.DEFAULT_CHARSET,
(String) descriptor.getAttributeValue(LocaleCharsetInfo.PARAMETER_ENCODING, LocaleCharsetInfo.DEFAULT_CHARSET));
}
}
// default_locale
if (descriptor.getAttributeValue(LocaleCharsetInfo.DEFAULT_LOCALE) != null) {
setAttribute(locale, RuntimeTagNames.DEFAULT_LOCALE,
(String) descriptor.getAttributeValue(LocaleCharsetInfo.DEFAULT_LOCALE));
}
return locale;
}
}