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XmlReader fixes

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This commit is contained in:
drdev
2016-01-02 02:33:47 +00:00
parent 7e65a16f2a
commit 95ea47a8bf
1 changed files with 53 additions and 58 deletions
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111
forge-gui/src/main/java/forge/util/XmlReader.java
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@@ -83,13 +83,13 @@ public class XmlReader {
return read(key, null, collectionType, new GenericBuilder<V>(elementType));
}
public <V extends IXmlWritable> void read(final String key, final V[] array, final Class<V> elementType) {
parseChildElements(key, new Runnable() {
parseChildElements(key, new Evaluator<Void>() {
@Override
public void run() {
public Void evaluate() {
final GenericBuilder<V> builder = new GenericBuilder<V>(elementType);
parseChildElements(null, new Runnable() {
return parseChildElements(null, new Evaluator<Void>() {
@Override
public void run() {
public Void evaluate() {
try {
Integer arrayIndex = Integer.valueOf(currentElement.getTagName());
if (arrayIndex >= 0 && arrayIndex < array.length) {
@@ -102,19 +102,20 @@ public class XmlReader {
catch (Exception e) {
e.printStackTrace();
}
return null;
}
});
}
});
}
public <E extends Enum<E>, V extends IXmlWritable> void read(final String key, final EnumMap<E, V> enumMap, final Class<E> enumType, final Class<V> valueType) {
parseChildElements(key, new Runnable() {
parseChildElements(key, new Evaluator<Void>() {
@Override
public void run() {
public Void evaluate() {
final GenericBuilder<V> builder = new GenericBuilder<V>(valueType);
parseChildElements(null, new Runnable() {
return parseChildElements(null, new Evaluator<Void>() {
@Override
public void run() {
public Void evaluate() {
try {
E mapKey = Enum.valueOf(enumType, currentElement.getTagName());
V value = builder.evaluate();
@@ -125,6 +126,7 @@ public class XmlReader {
catch (Exception e) {
e.printStackTrace();
}
return null;
}
});
}
@@ -133,57 +135,47 @@ public class XmlReader {
/* Private helper methods */
private <T> T read(String key, T defaultValue, Evaluator<T> builder) {
NodeList childNodes = currentElement.getChildNodes();
for (int i = 0; i < childNodes.getLength(); i++) {
Node node = childNodes.item(i);
if (node instanceof Element) {
Element element = (Element)node;
if (element.getTagName().equals(key)) {
Element parentElement = currentElement;
currentElement = element;
T result = builder.evaluate();
currentElement = parentElement;
if (result != null) {
return result;
}
break;
}
}
private <T> T read(String key, T defaultValue, final Evaluator<T> builder) {
T result = parseChildElements(key, builder);
if (result == null) {
result = defaultValue;
}
return defaultValue;
return result;
}
private <V, T extends Collection<V>> T read(String key, T defaultValue, Class<T> collectionType, Evaluator<V> builder) {
NodeList childNodes = currentElement.getChildNodes();
for (int i = 0; i < childNodes.getLength(); i++) {
Node node = childNodes.item(i);
if (node instanceof Element) {
Element element = (Element)node;
if (element.getTagName().equals(key)) {
Element parentElement = currentElement;
currentElement = element;
V result = builder.evaluate();
currentElement = parentElement;
if (result != null) {
if (defaultValue == null) {
try {
defaultValue = collectionType.newInstance();
}
catch (Exception e) {
e.printStackTrace();
return null;
}
private <V, T extends Collection<V>> T read(String key, final T collectionToLoad, final Class<T> collectionType, final Evaluator<V> builder) {
return read(key, collectionToLoad, new Evaluator<T>() {
@Override
public T evaluate() {
final T result;
if (collectionToLoad == null) {
try {
result = collectionType.newInstance();
}
catch (Exception e) {
e.printStackTrace();
return null;
}
}
else {
result = collectionToLoad;
}
parseChildElements(null, new Evaluator<V>() {
@Override
public V evaluate() {
V value = builder.evaluate();
if (value != null) {
result.add(value);
}
defaultValue.add(result);
return value;
}
}
});
return result;
}
}
return defaultValue;
});
}
private void parseChildElements(String findKey, Runnable handler) {
private <T> T parseChildElements(String findKey, Evaluator<T> handler) {
Element parentElement = currentElement;
NodeList childNodes = currentElement.getChildNodes();
for (int i = 0; i < childNodes.getLength(); i++) {
@@ -192,12 +184,15 @@ public class XmlReader {
Element element = (Element)node;
if (findKey == null || element.getTagName().equals(findKey)) {
currentElement = (Element)node;
handler.run();
T result = handler.evaluate();
currentElement = parentElement;
if (findKey != null) { return; }
if (findKey != null) {
return result;
}
}
}
}
return null;
}
private static final PaperCardBuilder paperCardBuilder = new PaperCardBuilder();
@@ -213,13 +208,13 @@ public class XmlReader {
@Override
public PaperCard evaluate() {
String name = xml.read("name", "");
String edition = xml.read("edition", "");
int artIndex = xml.read("artIndex", 0);
return cardDb.getCard(name, edition, artIndex);
String setCode = xml.read("set", "");
int artIndex = xml.read("art", 0);
return cardDb.getCard(name, setCode, artIndex);
}
}
private static class GenericBuilder<T extends IXmlWritable> extends Evaluator<T> {
private class GenericBuilder<T extends IXmlWritable> extends Evaluator<T> {
private final Class<T> type;
private GenericBuilder(Class<T> type0) {
@@ -229,7 +224,7 @@ public class XmlReader {
@Override
public T evaluate() {
try {
return type.getDeclaredConstructor(XmlReader.class).newInstance(this);
return type.getDeclaredConstructor(XmlReader.class).newInstance(XmlReader.this);
}
catch (Exception e) {
e.printStackTrace();