org.dspace.services.api.security.authorization.AuthorizationException.java Source code

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Here is the source code for org.dspace.services.api.security.authorization.AuthorizationException.java

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/**
 * The contents of this file are subject to the license and copyright
 * detailed in the LICENSE and NOTICE files at the root of the source
 * tree and available online at
 *
 * http://www.dspace.org/license/
 */
package org.dspace.services.api.security.authorization;

import java.util.ArrayList;
import java.util.List;

import org.apache.commons.lang.StringUtils;
import org.dspace.orm.entity.Eperson;
import org.dspace.orm.entity.IDSpaceObject;

/**
 * 
 * @author Joo Melo <jmelo@lyncode.com>
 */
public class AuthorizationException extends Exception {
    private static final long serialVersionUID = -6001782807840859656L;
    private List<Action> actions;
    private Eperson eperson;
    private IDSpaceObject object;

    public AuthorizationException(Action action, Eperson eperson, IDSpaceObject object) {
        super(((eperson != null) ? "User " + eperson.getEmail() : "") + ((object != null)
                ? "Unable to access object " + object.getClass().getSimpleName() + " with id " + object.getID()
                : "") + " for action = " + action.name());
        this.actions = new ArrayList<Action>();
        this.actions.add(action);
        this.eperson = eperson;
        this.object = object;
    }

    private static String join(Action[] values) {
        List<String> ints = new ArrayList<String>();
        for (Action i : values)
            ints.add(i.name());
        return StringUtils.join(ints, ", ");
    }

    public AuthorizationException(Action[] action, Eperson eperson, IDSpaceObject object) {
        super(((eperson != null) ? "User " + eperson.getEmail() + " " : "") + ((object != null)
                ? "Unable to access object " + object.getClass().getSimpleName() + " with id " + object.getID()
                : "") + ((action.length > 0) ? " for actions = " + join(action) : ""));
        this.actions = new ArrayList<Action>();
        for (Action i : action)
            this.actions.add(i);
        this.eperson = eperson;
        this.object = object;
    }

    public List<Action> getActions() {
        return actions;
    }

    public Eperson getEperson() {
        return eperson;
    }

    public IDSpaceObject getObject() {
        return object;
    }

    public boolean hasActions() {
        return (!this.getActions().isEmpty());
    }

    public boolean hasEperson() {
        return (this.eperson != null);
    }

    public boolean hasObject() {
        return (this.object != null);
    }
}