Added method to get only the number of total items
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85a5436b59
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3
pom.xml
3
pom.xml
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@ -59,12 +59,11 @@
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<groupId>org.slf4j</groupId>
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<artifactId>slf4j-api</artifactId>
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</dependency>
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<!-- Test Dependencies -->
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<dependency>
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<groupId>org.gcube.common</groupId>
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<artifactId>gcube-jackson-databind</artifactId>
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<scope>test</scope>
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</dependency>
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<!-- Test Dependencies -->
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<dependency>
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<groupId>junit</groupId>
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<artifactId>junit</artifactId>
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@ -8,6 +8,8 @@ import java.util.Map;
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import javax.ws.rs.WebApplicationException;
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import javax.xml.ws.WebServiceException;
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import org.gcube.com.fasterxml.jackson.databind.JsonNode;
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import org.gcube.com.fasterxml.jackson.databind.ObjectMapper;
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import org.gcube.gcat.api.GCatConstants;
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/**
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@ -23,11 +25,27 @@ public class Item extends GCatClient implements org.gcube.gcat.api.interfaces.It
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super(enforcedServiceURL, ITEMS);
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}
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@Override
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public int count() throws WebServiceException {
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Map<String, String> queryParams = new HashMap<>();
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queryParams.put(GCatConstants.COUNT_ONLY_PARAMETER, String.valueOf(true));
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String ret = this.list(queryParams);
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ObjectMapper objectMapper = new ObjectMapper();
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try {
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JsonNode jsonNode = objectMapper.readTree(ret);
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return jsonNode.get(Item.COUNT_KEY).asInt();
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}catch (WebApplicationException e) {
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throw e;
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}catch (Exception e) {
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throw new WebApplicationException(e);
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}
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}
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/**
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* List the item in the organization correspondent to the current VRE.
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* List the item in the organisation correspondent to the current VRE.
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*
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* If the client is entitled to run at VO or ROOT level the method return all the item in all the organization
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* in the catalogue. To filter per organization used the method {@link #list(int, int, String)}
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* in the catalogue. To filter per organisation used the method {@link #list(int, int, String)}
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*/
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@Override
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public String list(int limit, int offset) throws WebApplicationException {
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@ -43,7 +61,7 @@ public class Item extends GCatClient implements org.gcube.gcat.api.interfaces.It
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}
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/**
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* List the item of a specific organization.
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* List the item of a specific organisation.
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* This API is only available if the client is entitles to run at VO and ROOT level.
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*/
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public String list(int limit, int offset, String organizationName) throws WebApplicationException {
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@ -103,4 +121,5 @@ public class Item extends GCatClient implements org.gcube.gcat.api.interfaces.It
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super.delete(true, name);
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return null;
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}
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}
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