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📄 baseauthmodule.java

📁 GridSphere 门户 提供一个基于 portlet 的高级开放源代码门户。GridSphere 是在欧盟提供基金的 GridLab 项目下开发的
💻 JAVA
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package org.gridsphere.services.core.security.auth.modules.impl;import org.gridsphere.portlet.service.spi.impl.descriptor.ConfigParam;import org.gridsphere.portlet.service.spi.impl.descriptor.Description;import org.gridsphere.services.core.security.auth.modules.LoginAuthModule;import org.gridsphere.services.core.security.auth.modules.impl.descriptor.AuthModuleDefinition;import javax.servlet.http.HttpServletRequest;import java.util.*;/** * @author <a href="mailto:novotny@gridsphere.org">Jason Novotny</a> * @version $Id: BaseAuthModule.java 5032 2006-08-17 18:15:06Z novotny $ */public abstract class BaseAuthModule implements LoginAuthModule, Comparable {    protected Map attributes = new HashMap();    protected AuthModuleDefinition moduleDef = null;    protected HttpServletRequest request = null;    public BaseAuthModule(AuthModuleDefinition moduleDef) {        this.moduleDef = moduleDef;        List configList = moduleDef.getConfigParamList();        Iterator it = configList.iterator();        while (it.hasNext()) {            ConfigParam param = (ConfigParam)it.next();            attributes.put(param.getParamName(), param.getParamValue());        }            }    public void setHttpServletRequest(HttpServletRequest request) {        this.request = request;    }    public String getAttribute(String name) {        return (String) attributes.get(name);    }    public Map getAttributes() {        return attributes;    }    public void setAttributes(Map attributes) {        this.attributes = attributes;    }    public String getModuleName() {        return moduleDef.getModuleName();    }    public String getModuleError(String key, Locale locale) {        List modErrs = moduleDef.getModuleErrors();        if (locale == null) throw new IllegalArgumentException("locale is NULL");        Iterator it = modErrs.iterator();        String defTitle = null;        while (it.hasNext()) {            Description t = (Description) it.next();            if (t.getKey().equals(key)) {                if (t.getLang() == null) t.setLang(Locale.ENGLISH.getLanguage());                if (locale.getLanguage().equals(new Locale(t.getLang(), "", "").getLanguage())) return t.getText();                if (t.getLang().equals(Locale.ENGLISH.getLanguage())) defTitle = t.getText();            }        }        return defTitle;    }    public String getModuleDescription(Locale locale) {        List modDescs = moduleDef.getModuleDescriptions();        if (locale == null) throw new IllegalArgumentException("locale is NULL");        Iterator it = modDescs.iterator();        String defTitle = "";        while (it.hasNext()) {            Description t = (Description) it.next();            if (t.getLang() == null) t.setLang(Locale.ENGLISH.getLanguage());            if (locale.getLanguage().equals(new Locale(t.getLang(), "", "").getLanguage())) return t.getText();            if (t.getLang().equals(Locale.ENGLISH.getLanguage())) defTitle = t.getText();        }        return defTitle;    }    public int getModulePriority() {        return moduleDef.getModulePriority();    }    public void setModulePriority(int priority) {        moduleDef.setModulePriority(priority);    }    public boolean isModuleActive() {        return moduleDef.getModuleActive();    }    public void setModuleActive(boolean active) {        moduleDef.setModuleActive(active);    }        public int compareTo(Object obj) {        if ((obj != null) && (obj instanceof LoginAuthModule)) {            LoginAuthModule l = (LoginAuthModule) obj;            if (this.moduleDef.getModulePriority() < l.getModulePriority()) {                return -1;            } else if (this.moduleDef.getModulePriority() > l.getModulePriority()) {                return 1;            } else {                return 0;            }        }        throw new ClassCastException("Unable to compare supplied object to this module");    }}

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