package ch.qos.logback.core.sift;
import java.util.List;
import java.util.Map;
import ch.qos.logback.core.Appender;
import ch.qos.logback.core.CoreConstants;
import ch.qos.logback.core.joran.GenericConfigurator;
import ch.qos.logback.core.joran.action.*;
import ch.qos.logback.core.joran.event.SaxEvent;
import ch.qos.logback.core.joran.spi.ElementSelector;
import ch.qos.logback.core.joran.spi.Interpreter;
import ch.qos.logback.core.joran.spi.JoranException;
import ch.qos.logback.core.joran.spi.RuleStore;
public abstract class SiftingJoranConfiguratorBase<E> extends GenericConfigurator {
protected final String key;
protected final String value;
protected final Map<String, String> parentPropertyMap;
protected SiftingJoranConfiguratorBase(String key, String value, Map<String, String> parentPropertyMap) {
this.key = key;
this.value = value;
this.parentPropertyMap = parentPropertyMap;
}
final static String ONE_AND_ONLY_ONE_URL = CoreConstants.CODES_URL + "#1andOnly1";
@Override
protected void addImplicitRules(Interpreter interpreter) {
NestedComplexPropertyIA nestedComplexIA = new NestedComplexPropertyIA(getBeanDescriptionCache());
nestedComplexIA.setContext(context);
interpreter.addImplicitAction(nestedComplexIA);
NestedBasicPropertyIA nestedSimpleIA = new NestedBasicPropertyIA(getBeanDescriptionCache());
nestedSimpleIA.setContext(context);
interpreter.addImplicitAction(nestedSimpleIA);
}
@Override
protected void addInstanceRules(RuleStore rs) {
rs.addRule(new ElementSelector("configuration/property"), new PropertyAction());
rs.addRule(new ElementSelector("configuration/timestamp"), new TimestampAction());
rs.addRule(new ElementSelector("configuration/define"), new DefinePropertyAction());
}
abstract public Appender<E> getAppender();
int errorEmmissionCount = 0;
protected void oneAndOnlyOneCheck(Map<?, ?> appenderMap) {
String errMsg = null;
if (appenderMap.size() == 0) {
errorEmmissionCount++;
errMsg = "No nested appenders found within the <sift> element in SiftingAppender.";
} else if (appenderMap.size() > 1) {
errorEmmissionCount++;
errMsg = "Only and only one appender can be nested the <sift> element in SiftingAppender. See also " + ONE_AND_ONLY_ONE_URL;
}
if (errMsg != null && errorEmmissionCount < CoreConstants.MAX_ERROR_COUNT) {
addError(errMsg);
}
}
public void doConfigure(final List<SaxEvent> eventList) throws JoranException {
super.doConfigure(eventList);
}
@Override
public String toString() {
return this.getClass().getName() + "{" + key + "=" + value + '}';
}
}