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地平线
2015-10-28 16:22:32 +08:00
parent 99ac18b156
commit 9399065346
1 changed files with 67 additions and 46 deletions
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113
src/com/wentch/redkale/convert/ObjectDecoder.java
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@@ -32,6 +32,10 @@ public final class ObjectDecoder<R extends Reader, T> implements Decodeable<R, T
protected Factory factory; protected Factory factory;
private boolean inited = false;
private final Object lock = new Object();
protected ObjectDecoder(Type type) { protected ObjectDecoder(Type type) {
this.type = ((type instanceof Class) && ((Class) type).isInterface()) ? Object.class : type; this.type = ((type instanceof Class) && ((Class) type).isInterface()) ? Object.class : type;
if (type instanceof ParameterizedType) { if (type instanceof ParameterizedType) {
@@ -45,56 +49,63 @@ public final class ObjectDecoder<R extends Reader, T> implements Decodeable<R, T
public void init(final Factory factory) { public void init(final Factory factory) {
this.factory = factory; this.factory = factory;
if (type == Object.class) return;
Class clazz = null;
if (type instanceof ParameterizedType) {
final ParameterizedType pts = (ParameterizedType) type;
clazz = (Class) (pts).getRawType();
} else if (!(type instanceof Class)) {
throw new ConvertException("[" + type + "] is no a class");
} else {
clazz = (Class) type;
}
final Type[] virGenericTypes = this.typeClass.getTypeParameters();
final Type[] realGenericTypes = (type instanceof ParameterizedType) ? ((ParameterizedType) type).getActualTypeArguments() : TYPEZERO;
this.creator = factory.loadCreator(clazz);
final Set<DeMember> list = new HashSet<>();
try { try {
ConvertColumnEntry ref; if (type == Object.class) return;
for (final Field field : clazz.getFields()) {
if (Modifier.isStatic(field.getModifiers())) continue; Class clazz = null;
ref = factory.findRef(field); if (type instanceof ParameterizedType) {
if (ref != null && ref.ignore()) continue; final ParameterizedType pts = (ParameterizedType) type;
Type t = ObjectEncoder.makeGenericType(field.getGenericType(), virGenericTypes, realGenericTypes); clazz = (Class) (pts).getRawType();
list.add(new DeMember(ObjectEncoder.createAttribute(factory, clazz, field, null, null), factory.loadDecoder(t))); } else if (!(type instanceof Class)) {
throw new ConvertException("[" + type + "] is no a class");
} else {
clazz = (Class) type;
} }
final boolean reversible = factory.isReversible(); final Type[] virGenericTypes = this.typeClass.getTypeParameters();
for (final Method method : clazz.getMethods()) { final Type[] realGenericTypes = (type instanceof ParameterizedType) ? ((ParameterizedType) type).getActualTypeArguments() : TYPEZERO;
if (Modifier.isStatic(method.getModifiers())) continue; this.creator = factory.loadCreator(clazz);
if (Modifier.isAbstract(method.getModifiers())) continue; final Set<DeMember> list = new HashSet<>();
if (method.isSynthetic()) continue; try {
if (method.getName().length() < 4) continue; ConvertColumnEntry ref;
if (!method.getName().startsWith("set")) continue; for (final Field field : clazz.getFields()) {
if (method.getParameterTypes().length != 1) continue; if (Modifier.isStatic(field.getModifiers())) continue;
if (method.getReturnType() != void.class) continue; ref = factory.findRef(field);
if (reversible) { if (ref != null && ref.ignore()) continue;
boolean is = method.getParameterTypes()[0] == boolean.class || method.getParameterTypes()[0] == Boolean.class; Type t = ObjectEncoder.makeGenericType(field.getGenericType(), virGenericTypes, realGenericTypes);
try { list.add(new DeMember(ObjectEncoder.createAttribute(factory, clazz, field, null, null), factory.loadDecoder(t)));
clazz.getMethod(method.getName().replaceFirst("set", is ? "is" : "get"));
} catch (Exception e) {
continue;
}
} }
ref = factory.findRef(method); final boolean reversible = factory.isReversible();
if (ref != null && ref.ignore()) continue; for (final Method method : clazz.getMethods()) {
Type t = ObjectEncoder.makeGenericType(method.getGenericParameterTypes()[0], virGenericTypes, realGenericTypes); if (Modifier.isStatic(method.getModifiers())) continue;
list.add(new DeMember(ObjectEncoder.createAttribute(factory, clazz, null, null, method), factory.loadDecoder(t))); if (Modifier.isAbstract(method.getModifiers())) continue;
if (method.isSynthetic()) continue;
if (method.getName().length() < 4) continue;
if (!method.getName().startsWith("set")) continue;
if (method.getParameterTypes().length != 1) continue;
if (method.getReturnType() != void.class) continue;
if (reversible) {
boolean is = method.getParameterTypes()[0] == boolean.class || method.getParameterTypes()[0] == Boolean.class;
try {
clazz.getMethod(method.getName().replaceFirst("set", is ? "is" : "get"));
} catch (Exception e) {
continue;
}
}
ref = factory.findRef(method);
if (ref != null && ref.ignore()) continue;
Type t = ObjectEncoder.makeGenericType(method.getGenericParameterTypes()[0], virGenericTypes, realGenericTypes);
list.add(new DeMember(ObjectEncoder.createAttribute(factory, clazz, null, null, method), factory.loadDecoder(t)));
}
this.members = list.toArray(new DeMember[list.size()]);
Arrays.sort(this.members);
} catch (Exception ex) {
throw new ConvertException(ex);
}
} finally {
inited = true;
synchronized (lock) {
lock.notifyAll();
} }
this.members = list.toArray(new DeMember[list.size()]);
Arrays.sort(this.members);
} catch (Exception ex) {
throw new ConvertException(ex);
} }
} }
@@ -109,6 +120,16 @@ public final class ObjectDecoder<R extends Reader, T> implements Decodeable<R, T
final String clazz = in.readClassName(); final String clazz = in.readClassName();
if (clazz != null && !clazz.isEmpty()) return (T) factory.loadDecoder(factory.getEntity(clazz)).convertFrom(in); if (clazz != null && !clazz.isEmpty()) return (T) factory.loadDecoder(factory.getEntity(clazz)).convertFrom(in);
if (in.readObjectB() == Reader.SIGN_NULL) return null; if (in.readObjectB() == Reader.SIGN_NULL) return null;
if (!this.inited) {
synchronized (lock) {
try {
lock.wait();
} catch (Exception e) {
e.printStackTrace();
}
}
}
final T result = this.creator.create(); final T result = this.creator.create();
final AtomicInteger index = new AtomicInteger(); final AtomicInteger index = new AtomicInteger();
while (in.hasNext()) { while (in.hasNext()) {