/*
- * Copyright 2007 the original author or authors.
+ * Copyright 2005-2010 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* 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 org.wamblee.system.core;
-import javax.sql.DataSource;
-
-import org.wamblee.system.core.AbstractComponent;
-import org.wamblee.system.core.DefaultProvidedInterface;
-import org.wamblee.system.core.ProvidedInterface;
-import org.wamblee.system.core.RequiredInterface;
import org.wamblee.test.EventTracker;
-public class Environment extends AbstractComponent {
+/**
+ *
+ * @author $author$
+ * @version $Revision$
+ */
+public class Environment extends AbstractComponent<Object> {
+ private static int COUNT = 0;
+
+ private EventTracker<String> tracker;
- private static final ProvidedInterface[] provided(String aPrefix) {
- return new ProvidedInterface[] {
- new DefaultProvidedInterface(aPrefix + "datasource", String.class),
- new DefaultProvidedInterface(aPrefix + "integer", Integer.class) };
- }
+ private double random;
- private EventTracker<String> _tracker;
- private double _random;
+ private int integer;
- public Environment() {
- this("environment");
- }
-
- public Environment(String aName) {
- this(aName, "");
+ /**
+ * Creates a new Environment object.
+ */
+ public Environment() {
+ this("environment");
}
-
- public Environment(String aName, String aPrefix) {
+
+ /**
+ * Creates a new Environment object.
+ *
+ */
+ public Environment(String aName) {
+ this(aName, "");
+ }
+
+ /**
+ * Creates a new Environment object.
+ *
+ */
+ public Environment(String aName, String aPrefix) {
super(aName, provided(aPrefix), new RequiredInterface[0]);
- _random = Math.random();
+ random = Math.random();
+ integer = COUNT++;
+ }
+
+ /**
+ * Creates a new Environment object.
+ *
+ */
+ public Environment(EventTracker aTracker) {
+ this();
+ tracker = aTracker;
+ }
+
+ private static final ProvidedInterface[] provided(String aPrefix) {
+ return new ProvidedInterface[] {
+ new DefaultProvidedInterface(aPrefix + "datasource", String.class),
+ new DefaultProvidedInterface(aPrefix + "integer", Integer.class) };
+ }
+
+ public Integer getInteger() {
+ return integer;
}
+ public String getString() {
+ return getName() + ".hello";
+ }
+
+ @Override
+ protected Object doStart(Scope aScope) {
+ addInterface(getProvidedInterfaces().get(0), getString(), aScope);
+ addInterface(getProvidedInterfaces().get(1), getInteger(), aScope);
+ track("start." + getName());
+ return random;
+ }
- public Environment(EventTracker aTracker) {
- this();
- _tracker = aTracker;
- }
-
- public Integer getInteger() {
- return 2;
- }
-
- public String getString() {
- return getName() + ".hello";
- }
-
- @Override
- protected Object doStart(Scope aScope) {
- addInterface(getProvidedInterfaces().get(0), getString(), aScope);
- addInterface(getProvidedInterfaces().get(1), getInteger(), aScope);
- track("start." + getName());
- return _random;
- }
-
- @Override
- protected void doStop(Object aRuntime) {
- track("stop." + getName());
- if (_random != (Double) aRuntime) {
- throw new IllegalArgumentException("Wrong runtime: expected "
- + _random + " but got " + aRuntime);
- }
- }
-
- private void track(String aString) {
- if (_tracker == null) {
- return;
- }
- _tracker.eventOccurred(aString);
- }
+ @Override
+ protected void doStop(Object aRuntime) {
+ track("stop." + getName());
+
+ if (random != (Double) aRuntime) {
+ throw new IllegalArgumentException("Wrong runtime: expected " +
+ random + " but got " + aRuntime);
+ }
+ }
+
+ private void track(String aString) {
+ if (tracker == null) {
+ return;
+ }
+
+ tracker.eventOccurred(aString);
+ }
}