package act.mail.meta;
/*-
* #%L
* ACT Framework
* %%
* Copyright (C) 2014 - 2017 ActFramework
* %%
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* #L%
*/
import act.asm.Label;
import act.asm.Type;
import act.controller.meta.HandlerMethodMetaInfo;
import act.controller.meta.HandlerParamMetaInfo;
import act.controller.meta.LocalVariableMetaInfo;
import act.sys.meta.InvokeType;
import act.sys.meta.ReturnTypeInfo;
import act.util.AsmTypes;
import act.util.DestroyableBase;
import org.osgl.$;
import org.osgl.util.C;
import org.osgl.util.E;
import org.osgl.util.S;
import java.util.Map;
public class SenderMethodMetaInfo extends DestroyableBase {
private String name;
private String configId;
private InvokeType invokeType;
private MailerClassMetaInfo clsInfo;
private C.List<HandlerParamMetaInfo> params = C.newList();
private ReturnTypeInfo returnType;
private Map<Label, Map<Integer, LocalVariableMetaInfo>> locals = C.newMap();
private int appCtxLVT_id = -1;
public SenderMethodMetaInfo(MailerClassMetaInfo clsInfo) {
this.clsInfo = clsInfo;
}
@Override
protected void releaseResources() {
clsInfo.destroy();
params.clear();
locals.clear();
super.releaseResources();
}
public MailerClassMetaInfo classInfo() {
return clsInfo;
}
public SenderMethodMetaInfo name(String name) {
this.name = name;
return this;
}
public String name() {
return name;
}
public String fullName() {
return S.newBuffer(clsInfo.className()).a(".").a(name()).toString();
}
public SenderMethodMetaInfo configId(String id) {
configId = id;
return this;
}
public String configId() {
return null != configId ? configId : classInfo().configId();
}
public SenderMethodMetaInfo invokeStaticMethod() {
invokeType = InvokeType.STATIC;
return this;
}
public SenderMethodMetaInfo invokeInstanceMethod() {
invokeType = InvokeType.VIRTUAL;
return this;
}
public boolean isStatic() {
return InvokeType.STATIC == invokeType;
}
public SenderMethodMetaInfo returnType(Type type) {
returnType = ReturnTypeInfo.of(type);
return this;
}
public SenderMethodMetaInfo appCtxLocalVariableTableIndex(int index) {
appCtxLVT_id = index;
return this;
}
public int appCtxLocalVariableTableIndex() {
return appCtxLVT_id;
}
public Type returnType() {
return returnType.type();
}
public Type returnComponentType() {
return returnType.componentType();
}
public SenderMethodMetaInfo returnComponentType(Type type) {
returnType.componentType(type);
return this;
}
public boolean hasReturn() {
return returnType.hasReturn();
}
public boolean hasLocalVariableTable() {
return !locals.isEmpty();
}
public SenderMethodMetaInfo addParam(HandlerParamMetaInfo param) {
params.add(param);
if (AsmTypes.ACTION_CONTEXT.equals(param.type())) {
}
return this;
}
public SenderMethodMetaInfo addLocal(LocalVariableMetaInfo local) {
Label start = local.start();
Map<Integer, LocalVariableMetaInfo> m = locals.get(start);
if (null == m) {
m = C.newMap();
locals.put(start, m);
}
int index = local.index();
E.illegalStateIf(m.containsKey(index), "Local variable index conflict");
m.put(local.index(), local);
return this;
}
public LocalVariableMetaInfo localVariable(int index, Label start) {
Map<Integer, LocalVariableMetaInfo> l = locals.get(start);
if (null == l) return null;
return l.get(index);
}
public HandlerParamMetaInfo param(int id) {
return params.get(id);
}
public int paramCount() {
return params.size();
}
@Override
public int hashCode() {
return $.hc(fullName());
}
@Override
public boolean equals(Object obj) {
if (obj == this) {
return true;
}
if (obj instanceof HandlerMethodMetaInfo) {
HandlerMethodMetaInfo that = (HandlerMethodMetaInfo) obj;
return $.eq(that.fullName(), fullName());
}
return false;
}
@Override
public String toString() {
S.Buffer sb = S.newBuffer();
sb.append(_invokeType())
.append(_return())
.append(fullName())
.append("(")
.append(_params())
.append(")");
return sb.toString();
}
private String _invokeType() {
if (null == invokeType) {
return "";
}
switch (invokeType) {
case VIRTUAL:
return "";
case STATIC:
return "static ";
default:
assert false;
return "";
}
}
private String _return() {
if (null == returnType) {
return " ";
}
if (returnType.hasReturn()) {
return returnType.type().getClassName() + " ";
} else {
return "";
}
}
private String _params() {
return S.join(", ", params.map(new $.Transformer<HandlerParamMetaInfo, String>() {
@Override
public String transform(HandlerParamMetaInfo paramMetaInfo) {
return paramMetaInfo.type().getClassName();
}
}));
}
}