package act.app;
/*-
* #%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.conf.AppConfig;
import org.osgl.$;
import org.osgl.logging.L;
import org.osgl.logging.Logger;
import org.osgl.util.E;
import org.osgl.util.S;
/**
* Base class for {@link AppCodeScanner} implementations
*/
public abstract class AppCodeScannerBase implements AppCodeScanner {
protected static Logger logger = L.get(AppCodeScanner.class);
private App app;
@Override
public final void setApp(App app) {
E.NPE(app);
E.illegalStateIf(null != this.app && this.app != app, "%s has already been stamped", this);
this.app = app;
onAppSet();
}
protected void onAppSet() {}
@Override
public final boolean start(String className) {
if (!shouldScan(className)) {
return false;
}
reset();
reset(className);
return true;
}
protected final App app() {
return app;
}
protected final AppConfig config() {
return app().config();
}
protected abstract void reset();
protected void reset(String className) {}
protected abstract boolean shouldScan(String className);
@Override
public int hashCode() {
return $.hc(app, getClass());
}
@Override
public boolean equals(Object obj) {
if (obj == this) {
return true;
}
if (obj instanceof AppCodeScannerBase) {
AppCodeScannerBase that = (AppCodeScannerBase) obj;
return (that.app == app && that.getClass() == getClass());
}
return false;
}
@Override
public String toString() {
return S.concat(getClass().getName(), "[", app.toString(), "]");
}
}