50 lines
1.2 KiB
Java
50 lines
1.2 KiB
Java
package org.gcube.gcat.persistence.ckan;
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import org.gcube.com.fasterxml.jackson.databind.JsonNode;
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import org.gcube.com.fasterxml.jackson.databind.node.ArrayNode;
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/**
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* @author Luca Frosini (ISTI - CNR)
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*/
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public class CKANLicense extends CKAN {
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// see http://docs.ckan.org/en/latest/api/#ckan.logic.action.get.license_list
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public static final String LICENSES_LIST = CKAN.CKAN_API_PATH + "license_list";
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public CKANLicense() {
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super();
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LIST = LICENSES_LIST;
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}
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protected static ArrayNode getLicenses() {
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CKANLicense ckanLicense = new CKANLicense();
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ckanLicense.list(-1, -1);
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ArrayNode arrayNode = (ArrayNode) ckanLicense.getJsonNodeResult();
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return arrayNode;
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}
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public static boolean checkLicenseId(String licenseId) throws Exception {
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return checkLicenseId(getLicenses(), licenseId);
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}
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// TODO Use a Cache
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protected static boolean checkLicenseId(ArrayNode arrayNode, String licenseId) throws Exception {
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try {
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for(JsonNode jsonNode : arrayNode) {
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try {
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String id = jsonNode.get(ID_KEY).asText();
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if(id.compareTo(licenseId) == 0) {
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return true;
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}
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} catch(Exception e) {
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}
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}
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return false;
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} catch(Exception e) {
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throw e;
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}
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}
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}
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