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/*
* IconNode.java
*
* Created on August 19, 2002, 9:55 AM
*/
package com.sun.enterprise.deployment.node;
import java.util.Map;
import java.util.Iterator;
import java.util.Locale;
import org.xml.sax.Attributes;
import org.w3c.dom.Node;
import org.w3c.dom.Element;
import com.sun.enterprise.deployment.xml.TagNames;
import com.sun.enterprise.deployment.Descriptor;
/**
*
* @author dochez
*/
public class IconNode extends LocalizedNode {
private String smallIcon = null;
private String largeIcon = null;
/**
* @return the descriptor for this node
*/
public Object getDescriptor() {
return null;
}
/**
* receives notification of the value for a particular tag
*
* @param element the xml element
* @param value it's associated value
*/
public void setElementValue(XMLElement element, String value) {
if (element.getQName().equals(TagNames.SMALL_ICON)) {
smallIcon = value;
} else
if (element.getQName().equals(TagNames.LARGE_ICON)) {
largeIcon = value;
}
}
/**
* notification of the end of XML parsing for this node
*/
public void postParsing() {
Object o = getParentNode().getDescriptor();
if (o!=null && o instanceof Descriptor) {
Descriptor descriptor = (Descriptor) o;
if (largeIcon!=null) {
descriptor.setLocalizedLargeIconUri(lang, largeIcon);
}
if (smallIcon!=null) {
descriptor.setLocalizedSmallIconUri(lang, smallIcon);
}
}
}
/**
* writes all localized icon information
*
* @param parentNode for all icon xml fragments
* @param descriptor containing the icon information
*/
public void writeLocalizedInfo(Node parentNode, Descriptor descriptor) {
Map largeIcons = descriptor.getLocalizedLargeIconUris();
Map smallIcons = descriptor.getLocalizedSmallIconUris();
if (largeIcons==null && smallIcons==null) {
return;
}
if (smallIcons!=null) {
for (Iterator smallItr = smallIcons.keySet().iterator();smallItr.hasNext();) {
String lang = (String) smallItr.next();
String smallIconUri = (String) smallIcons.get(lang);
String largeIconUri = null;
if (largeIcons!=null) {
largeIconUri = (String) largeIcons.get(lang);
}
addIconInfo(parentNode, lang, smallIconUri, largeIconUri);
}
}
if (largeIcons!=null) {
for (Iterator largeItr = largeIcons.keySet().iterator();largeItr.hasNext();) {
String lang = (String) largeItr.next();
String largeIconUri = (String) largeIcons.get(lang);
if (smallIcons!=null && smallIcons.get(lang)!=null) {
// we already wrote this icon info in the previous loop
continue;
}
addIconInfo(parentNode, lang, null, largeIconUri);
}
}
}
/**
* writes xml tag and fragment for a particular icon information
*/
private void addIconInfo(Node node, String lang, String smallIconUri, String largeIconUri) {
Element iconNode =appendChild(node, TagNames.ICON);
if (lang!=Locale.ENGLISH.getLanguage()) {
iconNode.setAttributeNS(TagNames.XML_NAMESPACE, TagNames.XML_NAMESPACE_PREFIX + TagNames.LANG, lang);
}
appendTextChild(iconNode, TagNames.SMALL_ICON, smallIconUri);
appendTextChild(iconNode, TagNames.LARGE_ICON, largeIconUri);
}
}