package org.sonar.custom;
// Parameters for this test should be:
// factoryMethod = org.sonar.custom.ResourceFactory#createResource
// closingMethod = org.sonar.custom.GenericResource#closeResource
interface OpenedResource {}
public class GenericResource implements OpenedResource {
public static void correct(String name) {
GenericResource resource = new ResourceFactory().createResource(name);
try {
resource.use();
} finally {
resource.closeResource(name);
}
}
public static void correct(int channel) {
GenericResource resource = new ResourceFactory().createResource(channel);
try {
resource.use();
} finally {
resource.closeResource(channel);
}
}
public static void wrong(String name) {
GenericResource resource = new ResourceFactory().createResource(name); // Noncompliant [[flows=wrong]] {{Close this "GenericResource".}} flow@wrong {{GenericResource is never closed}}
resource.use();
}
public static void wrong(int channel) {
GenericResource resource = new ResourceFactory().createResource(channel); // Noncompliant [[flows=wrong2]] {{Close this "OpenedResource".}} flow@wrong2 {{OpenedResource is never closed}}
resource.use();
}
public static void openCloseChainedCall() {
new ResourceFactory().createResource("").closeResource(""); // compliant chained call
}
public void method() {
return;
}
public GenericResource(String name) {
}
public GenericResource(int channel) {
// Used to check differentiation between signature
}
public void use() {}
public void closeResource(String name) {}
public void closeResource(int channel) {}
}
public class ResourceFactory {
public GenericResource createResource(String name) {
return new GenericResource(name); // Compliant because the opened resource is returned
}
public GenericResource foo(String name) {
GenericResource gr = new GenericResource(name);
return gr; // Compliant because the opened resource is returned
}
public OpenedResource createResource(int channel) {
return new GenericResource(channel); // Compliant because the opened resource is returned
}
}