deleteuserstoreaction.java

开源的OpenId的一个java实现

package org.wso2.solutions.identity.admin.ui.action;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.wso2.solutions.identity.IdentityProviderConstants;
import org.wso2.solutions.identity.IdentityProviderException;
import org.wso2.solutions.identity.admin.RealmConfigAdmin;
import org.wso2.solutions.identity.i18n.Messages;
import org.wso2.solutions.identity.persistence.dataobject.RealmConfigurationDO;
import org.wso2.usermanager.readwrite.DefaultRealm;

/**
 * 
 * Delete the user store
 */
public class DeleteUserStoreAction
        extends ManagedAction {

    private static Log log = LogFactory.getLog(DeleteUserStoreAction.class);

    private final static Messages messages = Messages
            .getInstance(IdentityProviderConstants.RESOURCES);

    private String configName = null;

    public String execute() throws Exception {

        if (configName != null && configName.trim().length() > 0) {
            try {
                RealmConfigAdmin admin = new RealmConfigAdmin();
                RealmConfigurationDO config = admin
                        .getRealmConfiguration(this.configName);
                
                String realmClassName = config.getRealm().getClassName();
                if ((!config.isEffective())
                        && (!realmClassName.equals(DefaultRealm.class.getName()))) {
                    admin.deleteRealmConfiguration(config);
                }
                
                log.info(messages.getMessage("changedDefaultUserStore",
                        new String[] { configName }));
            } catch (IdentityProviderException e) {
                this.addErrorMessage(e.getMessage());
            }
        } else {
            return ERROR;
        }

        return SUCCESS;
    }

    public String getConfigName() {
        return configName;
    }

    public void setConfigName(String configName) {
        this.configName = configName;
    }

}