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fixed status checkers

This commit is contained in:
Adrian Cole 2010-02-08 22:53:04 -08:00
parent df86359e65
commit 7050b0f85c
3 changed files with 9 additions and 12 deletions
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7
core/src/main/java/org/jclouds/rest/functions/ReturnFalseOnNotFoundOr404.java
View File

@ -23,7 +23,6 @@ import static com.google.common.base.Preconditions.checkNotNull;
import javax.inject.Inject; import javax.inject.Inject;
import javax.inject.Singleton; import javax.inject.Singleton;
import org.jclouds.http.HttpResponseException;
import org.jclouds.http.functions.ReturnTrueOn404; import org.jclouds.http.functions.ReturnTrueOn404;
import org.jclouds.rest.ResourceNotFoundException; import org.jclouds.rest.ResourceNotFoundException;
@ -46,9 +45,9 @@ public class ReturnFalseOnNotFoundOr404 implements Function<Exception, Boolean>
} }
public Boolean apply(Exception from) { public Boolean apply(Exception from) {
Iterable<HttpResponseException> throwables = Iterables.filter( Iterable<ResourceNotFoundException> throwables = Iterables.filter(Throwables
Throwables.getCausalChain(from), HttpResponseException.class); .getCausalChain(from), ResourceNotFoundException.class);
if (Iterables.size(Iterables.filter(throwables, ResourceNotFoundException.class)) >= 1) { if (Iterables.size(throwables) >= 1) {
return false; return false;
} else { } else {
return !rto404.apply(from); return !rto404.apply(from);

7
core/src/main/java/org/jclouds/rest/functions/ReturnNullOnNotFoundOr404.java
View File

@ -24,7 +24,6 @@ import static org.jclouds.util.Utils.propagateOrNull;
import javax.inject.Inject; import javax.inject.Inject;
import javax.inject.Singleton; import javax.inject.Singleton;
import org.jclouds.http.HttpResponseException;
import org.jclouds.http.functions.ReturnTrueOn404; import org.jclouds.http.functions.ReturnTrueOn404;
import org.jclouds.rest.ResourceNotFoundException; import org.jclouds.rest.ResourceNotFoundException;
@ -46,9 +45,9 @@ public class ReturnNullOnNotFoundOr404 implements Function<Exception, Object> {
} }
public Object apply(Exception from) { public Object apply(Exception from) {
Iterable<HttpResponseException> throwables = Iterables.filter( Iterable<ResourceNotFoundException> throwables = Iterables.filter(
Throwables.getCausalChain(from), HttpResponseException.class); Throwables.getCausalChain(from), ResourceNotFoundException.class);
if (Iterables.size(Iterables.filter(throwables, ResourceNotFoundException.class)) >= 1) { if (Iterables.size(throwables) >= 1) {
return null; return null;
} else if (rto404.apply(from)) { } else if (rto404.apply(from)) {
return null; return null;

7
core/src/main/java/org/jclouds/rest/functions/ReturnVoidOnNotFoundOr404.java
View File

@ -24,7 +24,6 @@ import static org.jclouds.util.Utils.propagateOrNull;
import javax.inject.Inject; import javax.inject.Inject;
import javax.inject.Singleton; import javax.inject.Singleton;
import org.jclouds.http.HttpResponseException;
import org.jclouds.http.functions.ReturnTrueOn404; import org.jclouds.http.functions.ReturnTrueOn404;
import org.jclouds.rest.ResourceNotFoundException; import org.jclouds.rest.ResourceNotFoundException;
@ -47,9 +46,9 @@ public class ReturnVoidOnNotFoundOr404 implements Function<Exception, Void> {
} }
public Void apply(Exception from) { public Void apply(Exception from) {
Iterable<HttpResponseException> throwables = Iterables.filter( Iterable<ResourceNotFoundException> throwables = Iterables.filter(
Throwables.getCausalChain(from), HttpResponseException.class); Throwables.getCausalChain(from), ResourceNotFoundException.class);
if (Iterables.size(Iterables.filter(throwables, ResourceNotFoundException.class)) >= 1) { if (Iterables.size(throwables) >= 1) {
return null; return null;
} else { } else {
Boolean value = rto404.apply(from); Boolean value = rto404.apply(from);