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Converted add and create content wizards
Moved dictionary and namespace services to BaseDialogBean git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@2792 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Gavin Cornwell
420
source/java/org/alfresco/web/bean/content/BaseContentWizard.java
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420
source/java/org/alfresco/web/bean/content/BaseContentWizard.java
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package org.alfresco.web.bean.content;
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import java.io.File;
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import java.io.Serializable;
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import java.util.ArrayList;
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import java.util.HashMap;
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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.model.SelectItem;
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import org.alfresco.config.Config;
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import org.alfresco.config.ConfigElement;
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import org.alfresco.config.ConfigService;
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import org.alfresco.model.ContentModel;
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import org.alfresco.service.ServiceRegistry;
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import org.alfresco.service.cmr.dictionary.TypeDefinition;
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import org.alfresco.service.cmr.model.FileInfo;
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import org.alfresco.service.cmr.repository.ContentService;
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import org.alfresco.service.cmr.repository.ContentWriter;
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import org.alfresco.service.cmr.repository.MimetypeService;
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import org.alfresco.service.cmr.repository.NodeRef;
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import org.alfresco.service.namespace.QName;
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import org.alfresco.web.app.Application;
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import org.alfresco.web.bean.repository.Repository;
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import org.alfresco.web.bean.wizard.BaseWizardBean;
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import org.alfresco.web.data.IDataContainer;
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import org.alfresco.web.data.QuickSort;
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import org.alfresco.web.ui.common.Utils;
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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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* Base class for the content related wizards and dialogs
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*
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* @author gavinc
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*/
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public abstract class BaseContentWizard extends BaseWizardBean
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{
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protected String fileName;
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protected String author;
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protected String title;
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protected String description;
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protected String mimeType;
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protected String objectType;
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protected boolean inlineEdit;
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// the NodeRef of the node created during finish
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protected NodeRef createdNode;
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protected List<SelectItem> objectTypes;
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protected ContentService contentService;
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private static Log logger = LogFactory.getLog(BaseContentWizard.class);
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// ------------------------------------------------------------------------------
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// Wizard implementation
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@Override
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public void init()
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{
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super.init();
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this.fileName = null;
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this.author = null;
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this.title = null;
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this.description = null;
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this.mimeType = null;
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this.inlineEdit = false;
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this.objectType = ContentModel.TYPE_CONTENT.toString();
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}
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@Override
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public boolean getFinishButtonDisabled()
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{
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if (this.fileName == null ||
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this.fileName.length() == 0 ||
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this.mimeType == null)
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{
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return true;
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}
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else
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{
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return false;
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}
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}
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// ------------------------------------------------------------------------------
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// Bean Getters and Setters
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/**
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* @return Returns the name of the file
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*/
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public String getFileName()
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{
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return this.fileName;
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}
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/**
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* @param fileName The name of the file
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*/
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public void setFileName(String fileName)
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{
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this.fileName = fileName;
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}
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/**
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* @return Returns the author
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*/
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public String getAuthor()
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{
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return this.author;
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}
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/**
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* @param author Sets the author
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*/
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public void setAuthor(String author)
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{
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this.author = author;
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}
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/**
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* @return Returns the mime type currenty selected
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*/
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public String getMimeType()
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{
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return this.mimeType;
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}
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/**
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* @param mimeType Sets the currently selected mime type
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*/
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public void setMimeType(String mimeType)
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{
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this.mimeType = mimeType;
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}
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/**
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* @return Returns the object type currenty selected
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*/
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public String getObjectType()
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{
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return this.objectType;
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}
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/**
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* @param objectType Sets the currently selected object type
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*/
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public void setObjectType(String objectType)
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{
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this.objectType = objectType;
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}
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/**
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* @return Returns the description
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*/
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public String getDescription()
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{
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return this.description;
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}
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/**
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* @param description Sets the description
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*/
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public void setDescription(String description)
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{
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this.description = description;
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}
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/**
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* @return Returns the title
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*/
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public String getTitle()
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{
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return this.title;
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}
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/**
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* @param title Sets the title
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*/
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public void setTitle(String title)
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{
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this.title = title;
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}
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/**
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* @return Returns the inline edit flag.
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*/
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public boolean isInlineEdit()
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{
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return this.inlineEdit;
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}
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/**
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* @param inlineEdit The inline edit flag to set.
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*/
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public void setInlineEdit(boolean inlineEdit)
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{
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this.inlineEdit = inlineEdit;
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}
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/**
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* @return Returns a list of object types to allow the user to select from
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*/
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public List<SelectItem> getObjectTypes()
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{
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if (this.objectTypes == null)
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{
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FacesContext context = FacesContext.getCurrentInstance();
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// add the well known object type to start with
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this.objectTypes = new ArrayList<SelectItem>(5);
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this.objectTypes.add(new SelectItem(ContentModel.TYPE_CONTENT.toString(),
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Application.getMessage(context, "content")));
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// add any configured content sub-types to the list
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ConfigService svc = Application.getConfigService(FacesContext.getCurrentInstance());
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Config wizardCfg = svc.getConfig("Custom Content Types");
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if (wizardCfg != null)
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{
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ConfigElement typesCfg = wizardCfg.getConfigElement("content-types");
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if (typesCfg != null)
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{
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for (ConfigElement child : typesCfg.getChildren())
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{
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QName idQName = Repository.resolveToQName(child.getAttribute("name"));
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if (idQName != null)
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{
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TypeDefinition typeDef = this.dictionaryService.getType(idQName);
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if (typeDef != null)
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{
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if (this.dictionaryService.isSubClass(typeDef.getName(), ContentModel.TYPE_CONTENT))
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{
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// try and get the display label from config
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String label = Utils.getDisplayLabel(context, child);
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// if there wasn't a client based label try and get it from the dictionary
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if (label == null)
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{
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label = typeDef.getTitle();
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}
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// finally, just use the localname
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if (label == null)
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{
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label = idQName.getLocalName();
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}
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this.objectTypes.add(new SelectItem(idQName.toString(), label));
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}
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else
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{
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logger.warn("Failed to add '" + child.getAttribute("name") +
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"' to the list of content types as the type is not a subtype of cm:content");
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}
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}
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else
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{
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logger.warn("Failed to add '" + child.getAttribute("name") +
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"' to the list of content types as the type is not recognised");
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}
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}
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}
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// make sure the list is sorted by the label
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QuickSort sorter = new QuickSort(this.objectTypes, "label", true, IDataContainer.SORT_CASEINSENSITIVE);
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sorter.sort();
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}
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else
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{
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logger.warn("Could not find 'content-types' configuration element");
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}
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}
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else
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{
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logger.warn("Could not find 'Custom Content Types' configuration section");
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}
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}
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return this.objectTypes;
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}
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// ------------------------------------------------------------------------------
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// Action event handlers
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// ------------------------------------------------------------------------------
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// Service Injection
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/**
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* @param contentService The contentService to set.
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*/
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public void setContentService(ContentService contentService)
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{
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this.contentService = contentService;
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}
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// ------------------------------------------------------------------------------
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// Helper methods
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/**
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* Save the specified content using the currently set wizard attributes
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*
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* @param fileContent File content to save
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* @param strContent String content to save
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*/
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protected void saveContent(File fileContent, String strContent) throws Exception
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{
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// get the node ref of the node that will contain the content
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NodeRef containerNodeRef;
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String nodeId = this.navigator.getCurrentNodeId();
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if (nodeId == null)
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{
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containerNodeRef = this.nodeService.getRootNode(Repository.getStoreRef());
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}
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else
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{
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containerNodeRef = new NodeRef(Repository.getStoreRef(), nodeId);
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}
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FileInfo fileInfo = this.fileFolderService.create(
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containerNodeRef,
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this.fileName,
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Repository.resolveToQName(this.objectType));
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NodeRef fileNodeRef = fileInfo.getNodeRef();
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// set the author aspect (if we have one)
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if (this.author != null && this.author.length() > 0)
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{
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Map<QName, Serializable> authorProps = new HashMap<QName, Serializable>(1, 1.0f);
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authorProps.put(ContentModel.PROP_AUTHOR, this.author);
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this.nodeService.addAspect(fileNodeRef, ContentModel.ASPECT_AUTHOR, authorProps);
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}
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if (logger.isDebugEnabled())
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logger.debug("Created file node for file: " + this.fileName);
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// apply the titled aspect - title and description
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Map<QName, Serializable> titledProps = new HashMap<QName, Serializable>(3, 1.0f);
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titledProps.put(ContentModel.PROP_TITLE, this.title);
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titledProps.put(ContentModel.PROP_DESCRIPTION, this.description);
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this.nodeService.addAspect(fileNodeRef, ContentModel.ASPECT_TITLED, titledProps);
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if (logger.isDebugEnabled())
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logger.debug("Added titled aspect with properties: " + titledProps);
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// apply the inlineeditable aspect
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if (this.inlineEdit == true)
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{
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Map<QName, Serializable> editProps = new HashMap<QName, Serializable>(1, 1.0f);
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editProps.put(ContentModel.PROP_EDITINLINE, this.inlineEdit);
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this.nodeService.addAspect(fileNodeRef, ContentModel.ASPECT_INLINEEDITABLE, editProps);
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if (logger.isDebugEnabled())
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logger.debug("Added inlineeditable aspect with properties: " + editProps);
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}
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// get a writer for the content and put the file
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ContentWriter writer = contentService.getWriter(fileNodeRef, ContentModel.PROP_CONTENT, true);
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// set the mimetype and encoding
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writer.setMimetype(this.mimeType);
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writer.setEncoding("UTF-8");
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if (fileContent != null)
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{
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writer.putContent(fileContent);
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}
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else if (strContent != null)
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{
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writer.putContent(strContent);
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}
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else
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{
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writer.putContent("");
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}
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// remember the created node now
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this.createdNode = fileNodeRef;
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}
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/**
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* Returns the display label for the mime type currently chosen
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*
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* @param mimeType The mime type to get the display label of
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* @return The human readable version of the content type
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*/
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protected String getSummaryMimeType(String mimeType)
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{
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ServiceRegistry registry = Repository.getServiceRegistry(FacesContext.getCurrentInstance());
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MimetypeService mimetypeService = registry.getMimetypeService();
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// get the mime type display name
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Map<String, String> mimeTypes = mimetypeService.getDisplaysByMimetype();
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return mimeTypes.get(mimeType);
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}
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/**
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* Returns the display label for the currently selected object type
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*
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* @return The objevt type label
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*/
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protected String getSummaryObjectType()
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{
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String objType = null;
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for (SelectItem item : this.getObjectTypes())
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{
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if (item.getValue().equals(this.objectType))
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{
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objType = item.getLabel();
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break;
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}
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}
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return objType;
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}
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}
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