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git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@2005 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Derek Hulley
327
source/java/org/alfresco/web/bean/RulesBean.java
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327
source/java/org/alfresco/web/bean/RulesBean.java
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/*
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* Copyright (C) 2005 Alfresco, Inc.
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*
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* Licensed under the Mozilla Public License version 1.1
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* with a permitted attribution clause. You may obtain a
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* copy of the License at
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*
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* http://www.alfresco.org/legal/license.txt
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
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* either express or implied. See the License for the specific
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* language governing permissions and limitations under the
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* License.
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*/
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package org.alfresco.web.bean;
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import java.io.Serializable;
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import java.util.ArrayList;
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import java.util.Date;
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import java.util.List;
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import java.util.Map;
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import javax.faces.context.FacesContext;
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import javax.faces.event.ActionEvent;
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import org.alfresco.service.cmr.action.Action;
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import org.alfresco.service.cmr.action.ActionCondition;
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import org.alfresco.service.cmr.repository.NodeRef;
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import org.alfresco.service.cmr.rule.Rule;
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import org.alfresco.service.cmr.rule.RuleService;
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import org.alfresco.web.app.Application;
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import org.alfresco.web.bean.repository.Node;
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import org.alfresco.web.ui.common.Utils;
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import org.alfresco.web.ui.common.component.UIActionLink;
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import org.alfresco.web.ui.common.component.UIModeList;
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import org.alfresco.web.ui.common.component.data.UIRichList;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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/**
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* Backing bean for the manage content rules dialog
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*
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* @author gavinc
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*/
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public class RulesBean
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{
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private static final String MSG_ERROR_DELETE_RULE = "error_delete_rule";
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private static final String LOCAL = "local";
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private static final String INHERITED = "inherited";
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private static Log logger = LogFactory.getLog(RulesBean.class);
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private String viewMode = INHERITED;
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private BrowseBean browseBean;
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private RuleService ruleService;
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private List<WrappedRule> rules;
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private Rule currentRule;
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private UIRichList richList;
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/**
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* Returns the current view mode the list of rules is in
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*
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* @return The current view mode
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*/
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public String getViewMode()
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{
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return this.viewMode;
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}
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/**
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* @return The space to work against
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*/
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public Node getSpace()
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{
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return this.browseBean.getActionSpace();
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}
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/**
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* Returns the list of rules to display
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*
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* @return
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*/
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public List<WrappedRule> getRules()
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{
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boolean includeInherited = true;
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if (this.viewMode.equals(LOCAL))
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{
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includeInherited = false;
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}
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// get the rules from the repository
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List<Rule> repoRules = this.ruleService.getRules(getSpace().getNodeRef(), includeInherited);
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this.rules = new ArrayList<WrappedRule>(repoRules.size());
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// wrap them all passing the current space
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for (Rule rule : repoRules)
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{
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WrappedRule wrapped = new WrappedRule(rule, getSpace().getNodeRef());
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this.rules.add(wrapped);
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}
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return this.rules;
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}
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/**
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* Handles a rule being clicked ready for an action i.e. edit or delete
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*
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* @param event The event representing the click
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*/
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public void setupRuleAction(ActionEvent event)
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{
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UIActionLink link = (UIActionLink)event.getComponent();
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Map<String, String> params = link.getParameterMap();
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String id = params.get("id");
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if (id != null && id.length() != 0)
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{
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if (logger.isDebugEnabled())
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logger.debug("Rule clicked, it's id is: " + id);
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this.currentRule = this.ruleService.getRule(
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getSpace().getNodeRef(), id);
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}
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}
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/**
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* Returns the current rule
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*
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* @return The current rule
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*/
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public Rule getCurrentRule()
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{
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return this.currentRule;
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}
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/**
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* Handler called upon the completion of the Delete Rule page
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*
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* @return outcome
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*/
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public String deleteOK()
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{
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String outcome = null;
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if (this.currentRule != null)
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{
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try
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{
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String ruleTitle = this.currentRule.getTitle();
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this.ruleService.removeRule(getSpace().getNodeRef(),
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this.currentRule);
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// clear the current rule
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this.currentRule = null;
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// setting the outcome will show the browse view again
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outcome = "manageRules";
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if (logger.isDebugEnabled())
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logger.debug("Deleted rule '" + ruleTitle + "'");
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}
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catch (Throwable err)
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{
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Utils.addErrorMessage(Application.getMessage(
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FacesContext.getCurrentInstance(), MSG_ERROR_DELETE_RULE) + err.getMessage(), err);
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}
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}
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else
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{
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logger.warn("WARNING: deleteOK called without a current Rule!");
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}
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return outcome;
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}
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/**
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* Change the current view mode based on user selection
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*
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* @param event ActionEvent
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*/
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public void viewModeChanged(ActionEvent event)
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{
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UIModeList viewList = (UIModeList)event.getComponent();
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this.viewMode = viewList.getValue().toString();
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// force the list to be re-queried when the page is refreshed
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if (this.richList != null)
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{
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this.richList.setValue(null);
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}
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}
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/**
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* Sets the UIRichList component being used by this backing bean
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*
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* @param richList UIRichList component
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*/
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public void setRichList(UIRichList richList)
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{
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this.richList = richList;
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this.richList.setValue(null);
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}
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/**
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* Returns the UIRichList component being used by this backing bean
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*
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* @return UIRichList component
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*/
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public UIRichList getRichList()
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{
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return this.richList;
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}
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/**
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* @param browseBean The BrowseBean to set.
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*/
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public void setBrowseBean(BrowseBean browseBean)
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{
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this.browseBean = browseBean;
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}
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/**
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* @param ruleService Sets the rule service to use
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*/
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public void setRuleService(RuleService ruleService)
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{
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this.ruleService = ruleService;
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}
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/**
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* Inner class to wrap the Rule objects so we can expose a flag to indicate whether
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* the rule is a local or inherited rule
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*/
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public class WrappedRule
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{
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private Rule rule;
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private NodeRef ruleNode;
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/**
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* Constructs a RuleWrapper object
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*
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* @param rule The rule we are wrapping
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* @param ruleNode The node the rules belong to
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*/
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public WrappedRule(Rule rule, NodeRef ruleNode)
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{
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this.rule = rule;
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this.ruleNode = ruleNode;
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}
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/**
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* Returns the rule being wrapped
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*
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* @return The wrapped Rule
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*/
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public Rule getRule()
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{
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return this.rule;
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}
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/**
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* Determines whether the current rule is a local rule or
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* has been inherited from a parent
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*
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* @return true if the rule is defined on the current node
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*/
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public boolean getLocal()
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{
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return ruleNode.equals(this.rule.getOwningNodeRef());
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}
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/** Methods to support sorting of the rules list in a table */
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/**
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* Returns the rule id
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*
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* @return The id
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*/
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public String getId()
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{
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return this.rule.getId();
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}
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/**
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* Returns the rule title
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*
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* @return The title
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*/
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public String getTitle()
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{
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return this.rule.getTitle();
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}
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/**
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* Returns the rule description
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*
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* @return The description
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*/
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public String getDescription()
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{
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return this.rule.getDescription();
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}
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/**
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* Returns the created date
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*
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* @return The created date
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*/
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public Date getCreatedDate()
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{
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return this.rule.getCreatedDate();
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}
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/**
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* Returns the modfified date
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*
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* @return The modified date
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*/
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public Date getModifiedDate()
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{
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return this.rule.getModifiedDate();
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}
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}
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}
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