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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.config.model.application;
import com.yahoo.config.application.api.ApplicationPackage;
import com.yahoo.config.application.Xml;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import java.util.Map;
import java.util.HashMap;
/**
* Common code for all implementations of ApplicationPackage
*
* @author arnej
*/
public abstract class AbstractApplicationPackage implements ApplicationPackage {
@Override
public Map<String,String> legacyOverrides() {
Map<String, String> result = new HashMap<>();
try {
Document services = Xml.getDocument(getServices());
NodeList legacyNodes = services.getElementsByTagName("legacy");
for (int i=0; i < legacyNodes.getLength(); i++) {
var flagNodes = legacyNodes.item(i).getChildNodes();
for (int j = 0; j < flagNodes.getLength(); ++j) {
var flagNode = flagNodes.item(j);
if (flagNode.getNodeType() == Node.ELEMENT_NODE) {
String key = flagNode.getNodeName();
String value = flagNode.getTextContent();
result.put(key, value);
}
}
}
} catch (Exception e) {
// nothing: This method does not validate that services.xml exists, or that it is valid xml.
}
return result;
}
public static boolean validSchemaFilename(String fn) {
if (! fn.endsWith(SD_NAME_SUFFIX)) {
return false;
}
int lastSlash = fn.lastIndexOf('/');
if (lastSlash >= 0) {
fn = fn.substring(lastSlash+1);
}
if (fn.startsWith(".")) {
return false;
}
return true;
}
}
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