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Wrap all constructScalar calls with reflection

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Allows configs to function with both SnakeYAML 1.19 and 1.21.
This commit is contained in:
md678685 2018-08-06 18:19:30 +01:00
parent a44775cafb
commit b8a8232bc3
1 changed files with 28 additions and 26 deletions
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54
Essentials/src/com/earth2me/essentials/storage/BukkitConstructor.java
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@ -9,6 +9,7 @@ import org.bukkit.enchantments.Enchantment;
import org.bukkit.inventory.ItemStack;
import org.bukkit.material.MaterialData;
import org.bukkit.plugin.Plugin;
import org.yaml.snakeyaml.constructor.BaseConstructor;
import org.yaml.snakeyaml.constructor.CustomClassLoaderConstructor;
import org.yaml.snakeyaml.introspector.PropertyUtils;
import org.yaml.snakeyaml.nodes.*;
@ -32,28 +33,28 @@ public class BukkitConstructor extends CustomClassLoaderConstructor {
setPropertyUtils(propertyUtils);
}
private Method constructScalarMethod = null;
protected String constructScalarRefl(ScalarNode scalarNode) {
try {
if (constructScalarMethod == null) {
constructScalarMethod = BaseConstructor.class.getDeclaredMethod("constructScalar", ScalarNode.class);
}
return (String) constructScalarMethod.invoke(this, scalarNode);
} catch (NoSuchMethodException
| SecurityException
| IllegalAccessException
| IllegalArgumentException
| InvocationTargetException e) {
e.printStackTrace();
}
return null;
}
private class ConstructBukkitScalar extends ConstructScalar {
private Method constructScalarMethod = null;
protected String constructScalarRefl(ScalarNode scalarNode) {
try {
if (constructScalarMethod == null) {
constructScalarMethod = ConstructScalar.class.getMethod("constructScalar", ScalarNode.class);
}
return (String) constructScalarMethod.invoke(this, scalarNode);
} catch (NoSuchMethodException
| SecurityException
| IllegalAccessException
| IllegalArgumentException
| InvocationTargetException e) {
e.printStackTrace();
}
return null;
}
@Override
public Object construct(final Node node) {
if (node.getType().equals(Material.class)) {
@ -191,6 +192,7 @@ public class BukkitConstructor extends CustomClassLoaderConstructor {
}
private class ConstructBukkitMapping extends ConstructMapping {
@Override
public Object construct(final Node node) {
if (node.getType().equals(Location.class)) {
@ -203,25 +205,25 @@ public class BukkitConstructor extends CustomClassLoaderConstructor {
return null;
}
for (NodeTuple nodeTuple : mnode.getValue()) {
final String key = (String) constructScalar((ScalarNode) nodeTuple.getKeyNode());
final String key = constructScalarRefl((ScalarNode) nodeTuple.getKeyNode());
final ScalarNode snode = (ScalarNode) nodeTuple.getValueNode();
if (key.equalsIgnoreCase("world")) {
worldName = (String) constructScalar(snode);
worldName = constructScalarRefl(snode);
}
if (key.equalsIgnoreCase("x")) {
x = Double.parseDouble((String) constructScalar(snode));
x = Double.parseDouble(constructScalarRefl(snode));
}
if (key.equalsIgnoreCase("y")) {
y = Double.parseDouble((String) constructScalar(snode));
y = Double.parseDouble(constructScalarRefl(snode));
}
if (key.equalsIgnoreCase("z")) {
z = Double.parseDouble((String) constructScalar(snode));
z = Double.parseDouble(constructScalarRefl(snode));
}
if (key.equalsIgnoreCase("yaw")) {
yaw = Float.parseFloat((String) constructScalar(snode));
yaw = Float.parseFloat(constructScalarRefl(snode));
}
if (key.equalsIgnoreCase("pitch")) {
pitch = Float.parseFloat((String) constructScalar(snode));
pitch = Float.parseFloat(constructScalarRefl(snode));
}
}
if (worldName == null || worldName.isEmpty()) {