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68 lines
2.3 KiB
Java
68 lines
2.3 KiB
Java
package de.mas.wiiu.jnus.implementations.woomy;
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import java.io.InputStream;
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import org.w3c.dom.Node;
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import org.w3c.dom.NodeList;
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import de.mas.wiiu.jnus.utils.XMLParser;
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import lombok.extern.java.Log;
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@Log
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public final class WoomyMetaParser extends XMLParser {
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private static final String WOOMY_METADATA_NAME = "name";
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private static final String WOOMY_METADATA_ICON = "icon";
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private static final String WOOMY_METADATA_ENTRIES = "entries";
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private static final String WOOMY_METADATA_ENTRY_NAME = "name";
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private static final String WOOMY_METADATA_ENTRY_FOLDER = "folder";
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private static final String WOOMY_METADATA_ENTRY_ENTRIES = "entries";
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/**
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* Overwrite the default constructor to force the user to use the factory.
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*/
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private WoomyMetaParser() {
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}
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public static WoomyMeta parseMeta(InputStream data) {
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XMLParser parser = new WoomyMetaParser();
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String resultName = "";
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int resultIcon = 0;
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try {
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parser.loadDocument(data);
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} catch (Exception e) {
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log.info("Error while loading the data into the WoomyMetaParser");
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return null;
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}
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String name = parser.getValueOfElement(WOOMY_METADATA_NAME);
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if (name != null && !name.isEmpty()) {
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resultName = name;
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}
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String icon = parser.getValueOfElement(WOOMY_METADATA_ICON);
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if (icon != null && !icon.isEmpty()) {
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int icon_val = Integer.parseInt(icon);
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resultIcon = icon_val;
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}
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WoomyMeta result = new WoomyMeta(resultName, resultIcon);
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Node entries_node = parser.getNodeByValue(WOOMY_METADATA_ENTRIES);
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NodeList entry_list = entries_node.getChildNodes();
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for (int i = 0; i < entry_list.getLength(); i++) {
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Node node = entry_list.item(i);
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String folder = getAttributeValueFromNode(node, WOOMY_METADATA_ENTRY_FOLDER);
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String entry_name = getAttributeValueFromNode(node, WOOMY_METADATA_ENTRY_NAME);
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String entry_count = getAttributeValueFromNode(node, WOOMY_METADATA_ENTRY_ENTRIES);
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int entry_count_val = Integer.parseInt(entry_count);
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result.addEntry(entry_name, folder, entry_count_val);
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}
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return result;
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}
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}
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