How to use

child

method

in

com.google.common.net.InternetDomainName

public void testParentChild() {
 InternetDomainName origin = InternetDomainName.from("foo.com");
 InternetDomainName parent = origin.parent();
 assertEquals("com", parent.toString());
 // These would throw an exception if leniency were not preserved during parent() and child()
 // calls.
 InternetDomainName child = parent.child(LOTS_OF_DELTAS);
 child.child(LOTS_OF_DELTAS);
}

public void testChild() {
 InternetDomainName domain = InternetDomainName.from("foo.com");
 assertEquals("www.foo.com", domain.child("www").toString());
 try {
  domain.child("www.");
  fail("www..google.com should have been invalid");
 } catch (IllegalArgumentException expected) {
 }
}

public void testValidTopPrivateDomain() {
 InternetDomainName googleDomain = InternetDomainName.from("google.com");
 assertEquals(googleDomain, googleDomain.topPrivateDomain());
 assertEquals(googleDomain, googleDomain.child("mail").topPrivateDomain());
 assertEquals(googleDomain, googleDomain.child("foo.bar").topPrivateDomain());
}

  @Override
  @SuppressWarnings("unchecked")
  public <R extends HttpRequest> R bindToRequest(R request, Object payload) {
   checkNotNull(payload, "hostprefix");
   checkArgument(isValid(request.getEndpoint().getHost()), "this is only valid for hostnames: " + request);
   InternetDomainName name = from(request.getEndpoint().getHost()).child(payload.toString());
   return (R) request.toBuilder().endpoint(uriBuilder(request.getEndpoint()).host(name.name()).build()).build();
  }
}

  @Override
  @SuppressWarnings("unchecked")
  public <R extends HttpRequest> R bindToRequest(R request, Object payload) {
   checkNotNull(payload, "hostprefix");
   checkArgument(isValid(request.getEndpoint().getHost()), "this is only valid for hostnames: " + request);
   InternetDomainName name = from(request.getEndpoint().getHost()).child(payload.toString());
   URI newEndpoint = uriBuilder(request.getEndpoint()).host(name.toString()).build();
   return (R) request.toBuilder().endpoint(newEndpoint).replacePath(request.getEndpoint().getRawPath()).build();
  }
}

  @Override
  @SuppressWarnings("unchecked")
  public <R extends HttpRequest> R bindToRequest(R request, Object payload) {
   checkNotNull(payload, "hostprefix");
   checkArgument(isValid(request.getEndpoint().getHost()), "this is only valid for hostnames: " + request);
   InternetDomainName name = from(request.getEndpoint().getHost()).child(payload.toString());
   return (R) request.toBuilder().endpoint(uriBuilder(request.getEndpoint()).host(name.name()).build()).build();
  }
}

  @Override
  @SuppressWarnings("unchecked")
  public <R extends HttpRequest> R bindToRequest(R request, Object payload) {
   checkNotNull(payload, "hostprefix");
   checkArgument(isValid(request.getEndpoint().getHost()), "this is only valid for hostnames: " + request);
   InternetDomainName name = from(request.getEndpoint().getHost()).child(payload.toString());
   return (R) request.toBuilder().endpoint(uriBuilder(request.getEndpoint()).host(name.toString()).build()).build();
  }
}

  @Override
  @SuppressWarnings("unchecked")
  public <R extends HttpRequest> R bindToRequest(R request, Object payload) {
   checkNotNull(payload, "hostprefix");
   checkArgument(isValid(request.getEndpoint().getHost()), "this is only valid for hostnames: " + request);
   InternetDomainName name = from(request.getEndpoint().getHost()).child(payload.toString());
   URI newEndpoint = uriBuilder(request.getEndpoint()).host(name.toString()).build();
   return (R) request.toBuilder().endpoint(newEndpoint).replacePath(request.getEndpoint().getRawPath()).build();
  }
}

  @Override
  @SuppressWarnings("unchecked")
  public <R extends HttpRequest> R bindToRequest(R request, Object payload) {
   checkNotNull(payload, "hostprefix");
   checkArgument(isValid(request.getEndpoint().getHost()), "this is only valid for hostnames: " + request);
   InternetDomainName name = from(request.getEndpoint().getHost()).child(payload.toString());
   URI newEndpoint = uriBuilder(request.getEndpoint()).host(name.toString()).build();
   return (R) request.toBuilder().endpoint(newEndpoint).replacePath(request.getEndpoint().getRawPath()).build();
  }
}

public void testChild() {
 InternetDomainName domain = InternetDomainName.from("foo.com");
 assertEquals("www.foo.com", domain.child("www").toString());
 try {
  domain.child("www.");
  fail("www..google.com should have been invalid");
 } catch (IllegalArgumentException expected) {
 }
}

public void testParentChild() {
 InternetDomainName origin = InternetDomainName.from("foo.com");
 InternetDomainName parent = origin.parent();
 assertEquals("com", parent.toString());
 // These would throw an exception if leniency were not preserved during parent() and child()
 // calls.
 InternetDomainName child = parent.child(LOTS_OF_DELTAS);
 child.child(LOTS_OF_DELTAS);
}

public void testValidTopPrivateDomain() {
 InternetDomainName googleDomain = InternetDomainName.from("google.com");
 assertEquals(googleDomain, googleDomain.topPrivateDomain());
 assertEquals(googleDomain, googleDomain.child("mail").topPrivateDomain());
 assertEquals(googleDomain, googleDomain.child("foo.bar").topPrivateDomain());
}