/**
 * @author <a href="mailto:novotny@aei.mpg.de">Jason Novotny</a>
 * @version $Id$
 */
package org.gridlab.gridsphere.services.core.security.auth.modules.impl.descriptor;

import org.gridlab.gridsphere.core.persistence.castor.descriptor.ConfigParam;
import org.gridlab.gridsphere.services.core.security.auth.modules.LoginAuthModule;
import org.gridlab.gridsphere.services.core.security.auth.AuthorizationException;
import org.gridlab.gridsphere.portlet.User;

import java.util.*;

/**
 * The <code>AuthModuleDefinition</code> defines
 */
public class AuthModuleDefinition {

    protected AuthModulesDescriptor authDescriptor = null;
    private String oid = null;
    protected String moduleName = "";
    private List moduleDescriptions = new Vector();
    private List moduleErrors = new Vector();

    protected int priority = 100;
    protected String moduleImplementation = "";
    protected boolean moduleActive = false;

    protected List configParamList = new Vector();
    protected Map attributes = new HashMap();
    protected Properties configProps = null;

    public String getOid() {
        return oid;
    }

    public void setOid(String oid) {
        this.oid = oid;
    }

    /**
     * Sets the auth module descriptor
     *
     * @param descriptor the auth module descriptor
     */
    public void setDescriptor(AuthModulesDescriptor descriptor) {
        this.authDescriptor = descriptor;
    }

    /**
     * Returns the auth module descriptor
     *
     * @return descriptor the auth module descriptor
     */
    public AuthModulesDescriptor getDescriptor() {
        return authDescriptor;
    }

    /**
     * Sets the portlet service name
     *
     * @param moduleName the portlet service name
     */
    public void setModuleName(String moduleName) {
        this.moduleName = moduleName;
    }

    /**
     * Returns the portlet service name
     *
     * @return the portlet service name
     */
    public String getModuleName() {
        return this.moduleName;
    }

    /**
     * Sets the list of module descriptions
     *
     * @param moduleDescriptions the list of module descriptions
     */
    public void setModuleDescriptions(List moduleDescriptions) {
        this.moduleDescriptions = moduleDescriptions;
    }

    /**
     * Returns the module descriptions
     *
     * @return the module descriptions
     */
    public List getModuleDescriptions() {
        return this.moduleDescriptions;
    }

    /**
     * Sets the list of module errors
     *
     * @param moduleErrors the list of module errors
     */
    public void setModuleErrors(List moduleErrors) {
        this.moduleErrors = moduleErrors;
    }

    /**
     * Returns the module errors
     *
     * @return the module errors
     */
    public List getModuleErrors() {
        return this.moduleErrors;
    }

    /**
     * Returns the portlet service implementation
     *
     * @return the portlet service implementation
     */
    public String getModuleImplementation() {
        return this.moduleImplementation;
    }

    /**
     * Sets the portlet service implementation
     *
     * @param moduleImplementation the portlet service implementation
     */
    public void setModuleImplementation(String moduleImplementation) {
        this.moduleImplementation = moduleImplementation;
    }

    /**
     * Returns the module priority
     *
     * @return the module priority
     */
    public int getModulePriority() {
        return priority;
    }

    /**
     * Sets the module priority
     *
     * @param priority
     */
    public void setModulePriority(int priority) {
        this.priority = priority;
    }

    /**
     * Returns true of this module is turned on for all users
     *
     * @return true of this module is turned on for all users
     */
    public boolean getModuleActive() {
        return moduleActive;
    }

    /**
     * If true, this module will be active for all users
     *
     * @param moduleActive if true, this module will be active for all users
     */
    public void setModuleActive(boolean moduleActive) {
        this.moduleActive = moduleActive;
    }

    /**
     * Sets the service configuration parameter list
     *
     * @param configParamList the configuration parameter list
     */
    public void setConfigParamList(List configParamList) {
        this.configParamList = configParamList;
    }

    /**
     * Returns the service configuration parameter list
     *
     * @return the configuration parameter list
     */
    public List getConfigParamList() {
        return this.configParamList;
    }

    public String getAttribute(String name) {
        return (String) attributes.get(name);
    }

    public Map getAttributes() {
        return attributes;
    }

    public void setAttributes(Map attributes) {
        this.attributes = attributes;
    }

    /**
     * Creates a properties from the  ConfigParamList
     *
     * @see #getConfigParamList
     */
    private void createProperties() {
        configProps = new Properties();
        Iterator it = this.configParamList.iterator();
        ConfigParam param;
        while (it.hasNext()) {
            param = (ConfigParam) it.next();
            configProps.setProperty(param.getParamName(), param.getParamValue());
        }
    }

    /**
     * Return the configuration properties
     *
     * @return the configuration properties
     */
    public Properties getConfigProperties() {
        if (configProps == null)
            createProperties();
        return configProps;
    }

    /**
     * Sets the configuration properties
     *
     * @param props the configuration properties
     */
    public void setConfigProperties(Properties props) {
        Enumeration e = props.keys();
        if (!props.isEmpty()) {
            configParamList = new Vector();
        }
        while (e.hasMoreElements()) {
            String key = (String) e.nextElement();
            ConfigParam param = new ConfigParam(key, props.getProperty(key));
            configParamList.add(param);
        }
    }

    /**
     * Returns a <code>String</code> representation if this auth module
     * definition
     *
     * @return the auth module definition as a <code>String</code>
     */
    public String toString() {
        StringBuffer sb = new StringBuffer("\n");
        sb.append("auth module name: " + this.moduleName + "\n");
        sb.append("auth module description: " + this.moduleDescriptions.get(0) + "\n");
        sb.append("auth module error: " + this.moduleErrors.get(0) + "\n");
        sb.append("auth module implementation: " + this.moduleImplementation + "\n");
        sb.append("auth module priority: " + this.priority + "\n");
        sb.append("config properties: ");
        Iterator it = this.configParamList.iterator();
        ConfigParam c;
        while (it.hasNext()) {
            c = (ConfigParam) it.next();
            sb.append("\tname: " + c.getParamName() + "\tvalue: " + c.getParamValue());
        }
        return sb.toString();
    }

}

@@ -6505,32 +6505,34 @@
  %22%5Cn%22);%0A        
+//
 sb.append(%22auth 

comment out printing of any error keys in auth mod def