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package org.glassfish.jersey.server.validation.internal;
import java.util.Iterator;
import javax.validation.ValidationException;
import org.glassfish.jersey.server.model.Invocable;
import org.glassfish.jersey.server.spi.ValidationInterceptor;
import org.glassfish.jersey.server.spi.ValidationInterceptorContext;
/**
* Validation executor for resource method validation processing. It is intended for a one-off usage
* when the executor instance serves also as a {@link org.glassfish.jersey.server.spi.ValidationInterceptorContext}.
*
* @author Jakub Podlesak (jakub.podlesak at oracle.com)
*/
final class ValidationInterceptorExecutor implements ValidationInterceptorContext {
private Object resource;
private Object[] args;
private final Invocable invocable;
private final Iterator<ValidationInterceptor> iterator;
/**
* Create a one-off validation executor for given resource, invocable and parameter and given
* interceptors.
*
* @param resource actual resource instance to get validated
* @param invocable resource method
* @param args actual resource method parameters
* @param iterator validator interceptors to be involved
*/
public ValidationInterceptorExecutor(
final Object resource,
final Invocable invocable,
final Object[] args,
final Iterator<ValidationInterceptor> iterator) {
this.resource = resource;
this.invocable = invocable;
this.args = args;
this.iterator = iterator;
}
@Override
public Object getResource() {
return resource;
}
@Override
public void setResource(final Object resource) {
this.resource = resource;
}
@Override
public Invocable getInvocable() {
return invocable;
}
@Override
public Object[] getArgs() {
return args;
}
@Override
public void setArgs(final Object[] args) {
this.args = args;
}
@Override
public void proceed() throws ValidationException {
final ValidationInterceptor validationInterceptor = iterator.next();
validationInterceptor.onValidate(this);
}
}