XMLUnMarshalTest.java

/*
 * Copyright (c) 2015 EMC Corporation
 * All Rights Reserved
 */
import java.io.File;
import java.util.ArrayList;
import java.util.List;

import javax.xml.bind.JAXBContext;
import javax.xml.bind.Marshaller;
import javax.xml.bind.Unmarshaller;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlRootElement;

public class XMLUnMarshalTest {

    public static void main(String[] args) throws Exception {
        File f = new File("C:\\Users\\kanchg\\Desktop\\ViPR\\ExportUpdate.xml");

        JAXBContext jaxbContext = JAXBContext.newInstance(FSExportUpdateParams.class);
        Unmarshaller jaxbUnmarshaller = jaxbContext.createUnmarshaller();
        FSExportUpdateParams menu =
                (FSExportUpdateParams) jaxbUnmarshaller.unmarshal(f);
        System.out.println(menu.getExportRulesToAdd().size());
        //
        // FSExportUpdateParams menu = new FSExportUpdateParams();
        // ExportRules rules = new ExportRules();
        // ExportRule rule = new ExportRule();

        // EndPoint1 point = new EndPoint1();
        // point.setEndPoint("Test1");
        //
        // EndPoint1 point1 = new EndPoint1();
        // point1.setEndPoint("Test2");
        //
        // List endpoints = new ArrayList();endpoints.add(point);endpoints.add(point1);
        //
        // rule.setReadOnlyHosts(endpoints);
        //
        // List exportRules = new ArrayList();exportRules.add(rule);exportRules.add(rule);
        //
        // rules.setExportRules(exportRules);
        // menu.setExportRulesToAdd(exportRules);

        ExportRule rule1 = new ExportRule();
        ExportRule rule2 = new ExportRule();
        ExportRule rule3 = new ExportRule();

        List<ExportRule> list = new ArrayList<>();
        list.add(rule1);
        list.add(rule2);
        list.add(rule3);

        ExportRulesAPIResponseModel rules = new ExportRulesAPIResponseModel();
        rules.setExportRules(list);

        Marshaller jaxbMarshaller = jaxbContext.createMarshaller();
        jaxbMarshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
        jaxbMarshaller.marshal(rules, System.out);
    }
}

@XmlRootElement(name = "filesystem_export_update")
class FSExportUpdateParams {

    private List<ExportRules> exportRulesToAdd;
    private List<ExportRules> exportRulesToDelete;
    private List<ExportRules> exportRulesToModify;

    /**
     * Default Constructor
     */
    public FSExportUpdateParams() {
    }

    @XmlElement(name = "add", required = false)
    public List<ExportRules> getExportRulesToAdd() {
        exportRulesToAdd = isEmpty(exportRulesToAdd);
        return exportRulesToAdd;
    }

    /**
     * List of exportRules to be added
     * 
     * @param exportRulesToAdd
     */

    public void setExportRulesToAdd(List<ExportRules> exportRulesToAdd) {
        this.exportRulesToAdd = exportRulesToAdd;
    }

    @XmlElement(name = "delete", type = ExportRules.class)
    public List<ExportRules> getExportRulesToDelete() {
        exportRulesToAdd = isEmpty(exportRulesToAdd);
        return exportRulesToDelete;
    }

    /**
     * List of exportRules to be deleted
     * 
     * @param exportRulesToAdd
     */
    public void setExportRulesToDelete(List<ExportRules> exportRulesToDelete) {
        this.exportRulesToDelete = exportRulesToDelete;
    }

    @XmlElement(name = "modify", required = false)
    public List<ExportRules> getExportRulesToModify() {
        exportRulesToAdd = isEmpty(exportRulesToAdd);
        return exportRulesToModify;
    }

    /**
     * List of exportRules to be modified
     * 
     * @param exportRulesToAdd
     */
    public void setExportRulesToModify(List<ExportRules> exportRulesToModify) {
        this.exportRulesToModify = exportRulesToModify;
    }

    private List<ExportRules> isEmpty(List<ExportRules> type) {
        return (type != null) ? type : new ArrayList<ExportRules>();
    }

    @Override
    public String toString() {

        StringBuilder sb = new StringBuilder();
        sb.append("Add Requests : ").append(
                (exportRulesToAdd != null) ? exportRulesToAdd.size() : 0);
        sb.append("Delete Requests : ").append(
                (exportRulesToDelete != null) ? exportRulesToDelete.size() : 0);
        sb.append("Modify Requests : ").append(
                (exportRulesToModify != null) ? exportRulesToModify.size() : 0);

        return sb.toString();

    }

}