Application: gvSIG desktop » Library: org.gvsig.tools

package org.gvsig.tools.identitymanagement;

import org.apache.commons.lang3.StringUtils;

import org.gvsig.tools.ToolsLocator;

public class UnauthorizedException extends RuntimeException {

    private SimpleIdentity identity;

    private String actionName;

    private Object resource;

    private String resourceName;

    public UnauthorizedException(SimpleIdentity identity, String actionName, Object resource, String resourceName) {

        this.actionName = actionName;

        this.identity = identity;

        this.resource = resource;

        this.resourceName = resourceName;

        if( this.identity == null ) {

            SimpleIdentityManager identityManager = ToolsLocator.getIdentityManager();

            this.identity = identityManager.getCurrentIdentity();

        }

    }

    public UnauthorizedException(String actionName, Object resource, String resourceName) {

        this(null,actionName,resource,resourceName);

    }

    @Override

    public String getMessage() {

        StringBuilder builder = new StringBuilder();

        builder.append("User '");

        builder.append(this.identity.getID());

        builder.append("' is not authorized to '");

        builder.append(this.actionName);

        builder.append("'");

        if( !StringUtils.isBlank(this.resourceName) ) {

            builder.append(" to resource '");

            builder.append(this.resourceName);

            builder.append("'");

        }

        if( this.resource!=null ) {

            String s = null;

            try {

                s = resource.toString();

            } catch(Throwable th) {

                // Do nothing.

            }

            if( s != null ) {

                builder.append(" (");

                builder.append(s);

                builder.append(" )");

            }

        }

        return builder.toString();

    }

}