scriptella.tools.ant.EtlTaskBase Maven / Gradle / Ivy
/*
* Copyright 2006-2012 The Scriptella Project Team.
*
* 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.
*/
package scriptella.tools.ant;
import org.apache.tools.ant.Task;
import scriptella.interactive.LoggingConfigurer;
import scriptella.util.CollectionUtils;
import java.util.HashMap;
import java.util.Map;
import java.util.logging.Level;
/**
* Base class for Scriptella ETL Ant tasks.
*
* @author Fyodor Kupolov
* @version 1.0
*/
public class EtlTaskBase extends Task {
private boolean inheritAll = true;
private boolean debug;
private boolean quiet;
private AntHandler handler; //Optional Ant handler used for logging
/**
* Setter for inheritAll property.
*
* @param inheritAll if true pass all project properties to Scriptella. Default value if true.
*/
public void setInheritAll(boolean inheritAll) {
this.inheritAll = inheritAll;
}
/**
* Getter for inheritAll property.
*
* @return true if pass all project properties to Scriptella. Default value if true.
*/
public boolean isInheritAll() {
return inheritAll;
}
public boolean isDebug() {
return debug;
}
public void setDebug(boolean debug) {
this.debug = debug;
}
public boolean isQuiet() {
return quiet;
}
public void setQuiet(boolean quiet) {
this.quiet = quiet;
}
/**
* Returns a map of properties to pass into Scriptella.
* If {@link #isInheritAll() inheritAll} property is true (the default),
* the set of project properties is returned, otherwise only system properties are passed.
*
* @return map of properties (name->value).
*/
@SuppressWarnings("unchecked")
protected Map getProperties() {
Map result = new HashMap();
if (inheritAll) { //inherit ant properties - not supported in forked mode yet
result.putAll(getProject().getProperties());
} else {
result.putAll(CollectionUtils.asMap(System.getProperties()));
}
return result;
}
/**
* Configures Scriptella JUL loggers to use Ant logging.
*/
protected void setupLogging() {
if (handler != null) {
resetLogging();
}
handler = new AntHandler(getProject(), debug);
handler.setLevel(Level.INFO);
if (debug) {
handler.setLevel(Level.FINE);
}
if (quiet) {
handler.setLevel(Level.WARNING);
}
LoggingConfigurer.configure(handler);
}
/**
* Resets JUL back to the original state.
*/
protected void resetLogging() {
if (handler != null) {
LoggingConfigurer.remove(handler);
}
}
}