/*
* Copyright 2011 Toni Menzel.
*
* 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 org.ops4j.pax.exam.spi.intern;
import java.util.Arrays;
import java.util.UUID;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.ops4j.pax.exam.TestAddress;
/**
*
*/
public class DefaultTestAddress implements TestAddress {
private static final Logger LOG = LoggerFactory.getLogger(DefaultTestAddress.class);
private final String sig;
private final TestAddress root;
private final String caption;
private final Object[] args;
public DefaultTestAddress(String caption, Object... args) {
this(null, caption, args);
}
public DefaultTestAddress(final TestAddress parent, String caption, Object... args) {
sig = calculate();
if (parent != null) {
this.caption = parent.caption() + ":" + caption;
this.args = parent.arguments();
}
else {
this.caption = caption;
this.args = args;
}
root = calculateRoot(parent);
LOG.debug("NEW ADDRESS= " + sig + " parent=" + parent + " root=" + root + " args="
+ args.toString());
}
private String calculate() {
// TODO just a temporary provider. ID should be given from a passed in context.
return "PaxExam-" + UUID.randomUUID().toString();
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + Arrays.hashCode(args);
result = prime * result + ((caption == null) ? 0 : caption.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
DefaultTestAddress other = (DefaultTestAddress) obj;
if (!Arrays.equals(args, other.args)) {
return false;
}
if (caption == null) {
if (other.caption != null) {
return false;
}
}
else if (!caption.equals(other.caption)) {
return false;
}
return true;
}
public String identifier() {
return sig;
}
public String caption() {
return caption;
}
private TestAddress calculateRoot(TestAddress parent) {
if (parent != null) {
return parent.root();
}
else {
return this;
}
}
public TestAddress root() {
return root;
}
public Object[] arguments() {
return args;
}
@Override
public String toString() {
return "[TestAddress:" + sig + " root:" + root.identifier() + "]";
}
}