/*

* Copyright (C) 2007-2014, GoodData(R) Corporation. All rights reserved.

*/

package com.gooddata.dataset;

import static com.gooddata.util.Validate.notEmpty;

import static org.apache.commons.lang.Validate.notNull;

import com.fasterxml.jackson.annotation.JsonCreator;

import com.fasterxml.jackson.annotation.JsonIgnoreProperties;

import com.fasterxml.jackson.annotation.JsonProperty;

import com.fasterxml.jackson.annotation.JsonTypeInfo;

import com.fasterxml.jackson.annotation.JsonTypeName;

import org.springframework.web.util.UriTemplate;

/**

* Asynchronous ETL Pull 2 task (for internal use).

* Deserialization only.

*/

@JsonTypeInfo(include = JsonTypeInfo.As.WRAPPER_OBJECT, use = JsonTypeInfo.Id.NAME)

@JsonTypeName("pull2Task")

@JsonIgnoreProperties(ignoreUnknown = true)

class PullTask {

public static final String URI = "/gdc/md/{projectId}/tasks/task/{taskId}";

public static final UriTemplate TEMPLATE = new UriTemplate(URI);

private final Links links;

@JsonCreator

private PullTask(@JsonProperty("links") Links links) {

notNull(links, "links cannot be null!");

this.links = links;

}

public String getPollUri() {

return links.uri;

}

@JsonIgnoreProperties(ignoreUnknown = true)

private static class Links {

private final String uri;

@JsonCreator

private Links(@JsonProperty("poll") String uri) {

notEmpty(uri, "uri");

this.uri = uri;

}

}

}