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Code Issues Releases Activity

fix: 修复命令解析处理属性丢失的问题 修复一处空指针

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Signed-off-by: 502647092 <admin@yumc.pw>
This commit is contained in:
502647092 2017-04-21 17:33:09 +08:00
parent 6fd7848d56
commit 46503e2c06
2 changed files with 28 additions and 29 deletions
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4
src/main/java/pw/yumc/YumCore/bukkit/Log.java
View File

@ -367,7 +367,7 @@ public class Log {
public static String osn(List<?> classes) {
StringBuilder str = new StringBuilder("[");
classes.forEach(c -> str.append(c.getClass().getSimpleName()).append(", "));
classes.forEach(c -> str.append(c == null ? null : c.getClass().getSimpleName()).append(", "));
return classes.isEmpty() ? "[]" : str.substring(0, str.length() - 2) + "]";
}
@ -377,7 +377,7 @@ public class Log {
public static String csn(List<Class> classes) {
StringBuilder str = new StringBuilder("[");
classes.forEach(c -> str.append(c.getSimpleName()).append(", "));
classes.forEach(c -> str.append(c == null ? null : c.getSimpleName()).append(", "));
return classes.isEmpty() ? "[]" : str.substring(0, str.length() - 2) + "]";
}

53
src/main/java/pw/yumc/YumCore/commands/CommandParse.java
View File

@ -25,14 +25,14 @@ import pw.yumc.YumCore.commands.exception.ParseException;
* @since 2016年10月5日 下午4:02:04
*/
public class CommandParse {
private static Map<Class, Parse> allparses = new HashMap<>();
private static Map<Class, Class> allparses = new HashMap<>();
private static Map<String, Class> primitiveMap = new HashMap<>();
private boolean isMain;
private List<Parse> parse = new LinkedList<>();
private List<Parse> parses = new LinkedList<>();
static {
register(File.class, new FileParse());
register(Player.class, new PlayerParse());
register(String.class, new StringParse());
register(File.class, FileParse.class);
register(Player.class, PlayerParse.class);
register(String.class, StringParse.class);
primitiveMap.put("boolean", Boolean.class);
primitiveMap.put("byte", Byte.class);
primitiveMap.put("char", Character.class);
@ -55,7 +55,10 @@ public class CommandParse {
Annotation[] annotations = annons[i];
Parse parse = null;
if (allparses.containsKey(clazz)) {
parse = allparses.get(clazz);
try {
parse = (Parse) allparses.get(clazz).newInstance();
} catch (InstantiationException | IllegalAccessException | NullPointerException ignored) {
}
} else {
try {
parse = new ValueOfParse(clazz, clazz.getDeclaredMethod("valueOf", String.class));
@ -63,9 +66,9 @@ public class CommandParse {
}
}
if (parse == null) { throw new ParseException(String.format("存在无法解析的参数类型 %s", clazz.getName())); }
this.parse.add(parse.clone().parseAnnotation(annotations).handleAttrs());
this.parses.add(parse.parseAnnotation(annotations).handleAttrs());
}
Log.d("命令解析器 %s", Log.osn(parse));
Log.d("命令解析器 %s", Log.osn(parses));
}
public static CommandParse get(Method method) {
@ -90,23 +93,24 @@ public class CommandParse {
return str.length() > split.length() ? str.toString().substring(0, str.length() - split.length()) : str.toString();
}
public static void register(Class clazz, Parse parse) {
public static void register(Class clazz, Class parse) {
allparses.put(clazz, parse);
}
public Object[] parse(CommandSender sender, String label, String[] args) {
List<Object> pobjs = new LinkedList<>();
pobjs.add(sender);
for (int i = 0; i < parse.size(); i++) {
for (int i = 0; i < parses.size(); i++) {
try {
Parse p = parse.get(i);
String param = i < args.length ? args[i] : p.def;
Parse p = parses.get(i);
String param = i < args.length ? args[i] : p.getDefault();
// 参数大于解析器 并且为最后一个参数
if (i + 1 == parse.size() && args.length >= parse.size()) {
if (i + 1 == parses.size() && args.length >= parses.size()) {
param = join(Arrays.copyOfRange(args, i, args.length), " ");
}
pobjs.add(param == null ? null : p.parse(sender, param));
} catch (Exception e) {
Log.fd(e);
throw new ParseException(String.format("第 %s 个参数 %s", isMain ? 1 : 2 + i, e.getMessage()));
}
}
@ -114,21 +118,12 @@ public class CommandParse {
return pobjs.toArray();
}
public static abstract class Parse<RT> implements Cloneable {
public static abstract class Parse<RT> {
protected Map<String, String> attrs = new HashMap<>();
protected String def;
protected int max = Integer.MAX_VALUE;
protected int min = 0;
@Override
public Parse<RT> clone() {
try {
return (Parse<RT>) super.clone();
} catch (CloneNotSupportedException e) {
return null;
}
}
public String getDefault() {
return def;
}
@ -158,9 +153,11 @@ public class CommandParse {
public Parse<RT> handleAttrs() {
if (attrs.containsKey("def")) {
def = String.valueOf(attrs.get("def"));
} else if (attrs.containsKey("min")) {
}
if (attrs.containsKey("min")) {
min = Integer.parseInt(String.valueOf(attrs.get("min")));
} else if (attrs.containsKey("max")) {
}
if (attrs.containsKey("max")) {
max = Integer.parseInt(String.valueOf(attrs.get("max")));
}
return this;
@ -170,8 +167,8 @@ public class CommandParse {
throw new ParseException(String.format(str, objects));
}
public <T> T throwRange() {
return throwRange("");
public void throwRange() {
throwRange("");
}
public <T> T throwRange(String str) {
@ -239,6 +236,7 @@ public class CommandParse {
@Override
public Parse<Player> handleAttrs() {
super.handleAttrs();
check = attrs.containsKey("check");
return this;
}
@ -256,6 +254,7 @@ public class CommandParse {
@Override
public Parse<String> handleAttrs() {
super.handleAttrs();
if (attrs.containsKey("option")) {
options = Arrays.asList(attrs.get("option").split(","));
}