mirror of
https://github.com/Alfresco/alfresco-community-repo.git
synced 2025-06-30 18:15:39 +00:00
ef91651662
RM Search data webscript refactoring to remove obsolete code and adding sorting parameter RM Saved Searches list now retrieved by the RM Search UI git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@15257 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
743 lines
25 KiB
Java
743 lines
25 KiB
Java
/*
|
|
* Copyright (C) 2005-2007 Alfresco Software Limited.
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version 2
|
|
* of the License, or (at your option) any later version.
|
|
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
|
|
* As a special exception to the terms and conditions of version 2.0 of
|
|
* the GPL, you may redistribute this Program in connection with Free/Libre
|
|
* and Open Source Software ("FLOSS") applications as described in Alfresco's
|
|
* FLOSS exception. You should have recieved a copy of the text describing
|
|
* the FLOSS exception, and it is also available here:
|
|
* http://www.alfresco.com/legal/licensing"
|
|
*/
|
|
package org.alfresco.repo.jscript;
|
|
|
|
import java.io.Serializable;
|
|
import java.io.StringReader;
|
|
import java.util.Collection;
|
|
import java.util.HashMap;
|
|
import java.util.LinkedHashSet;
|
|
import java.util.List;
|
|
import java.util.Map;
|
|
|
|
import org.alfresco.error.AlfrescoRuntimeException;
|
|
import org.alfresco.model.ContentModel;
|
|
import org.alfresco.repo.model.Repository;
|
|
import org.alfresco.repo.search.impl.lucene.LuceneQueryParser;
|
|
import org.alfresco.service.ServiceRegistry;
|
|
import org.alfresco.service.cmr.repository.ContentReader;
|
|
import org.alfresco.service.cmr.repository.NodeRef;
|
|
import org.alfresco.service.cmr.repository.StoreRef;
|
|
import org.alfresco.service.cmr.search.LimitBy;
|
|
import org.alfresco.service.cmr.search.ResultSet;
|
|
import org.alfresco.service.cmr.search.ResultSetRow;
|
|
import org.alfresco.service.cmr.search.SearchParameters;
|
|
import org.alfresco.service.cmr.search.SearchService;
|
|
import org.alfresco.util.ISO9075;
|
|
import org.alfresco.util.ParameterCheck;
|
|
import org.dom4j.Document;
|
|
import org.dom4j.Element;
|
|
import org.dom4j.io.SAXReader;
|
|
import org.mozilla.javascript.Context;
|
|
import org.mozilla.javascript.Scriptable;
|
|
|
|
import com.werken.saxpath.XPathReader;
|
|
|
|
/**
|
|
* Search component for use by the ScriptService.
|
|
* <p>
|
|
* Provides access to Lucene search facilities including saved search objects. The results
|
|
* from a search are returned as an array (collection) of scriptable Node wrapper objects.
|
|
* <p>
|
|
* The object is added to the root of the model to provide syntax such as:
|
|
* <code>var results = search.luceneSearch(statement);</code>
|
|
* and
|
|
* <code>var results = search.savedSearch(node);</code>
|
|
*
|
|
* @author Kevin Roast
|
|
*/
|
|
public class Search extends BaseScopableProcessorExtension
|
|
{
|
|
/** Service registry */
|
|
protected ServiceRegistry services;
|
|
|
|
/** Default store reference */
|
|
protected StoreRef storeRef;
|
|
|
|
/** Repository helper */
|
|
protected Repository repository;
|
|
|
|
|
|
/**
|
|
* Set the default store reference
|
|
*
|
|
* @param storeRef the default store reference
|
|
*/
|
|
public void setStoreUrl(String storeRef)
|
|
{
|
|
// ensure this is not set again by a script instance!
|
|
if (this.storeRef != null)
|
|
{
|
|
throw new IllegalStateException("Default store URL can only be set once.");
|
|
}
|
|
this.storeRef = new StoreRef(storeRef);
|
|
}
|
|
|
|
/**
|
|
* Set the service registry
|
|
*
|
|
* @param services the service registry
|
|
*/
|
|
public void setServiceRegistry(ServiceRegistry services)
|
|
{
|
|
this.services = services;
|
|
}
|
|
|
|
/**
|
|
* Set the repository helper
|
|
*
|
|
* @param repository the repository helper
|
|
*/
|
|
public void setRepositoryHelper(Repository repository)
|
|
{
|
|
this.repository = repository;
|
|
}
|
|
|
|
|
|
// JavaScript API
|
|
|
|
/**
|
|
* Find a single Node by the Node reference
|
|
*
|
|
* @param ref The NodeRef of the Node to find
|
|
*
|
|
* @return the Node if found or null if failed to find
|
|
*/
|
|
public ScriptNode findNode(NodeRef ref)
|
|
{
|
|
ParameterCheck.mandatory("ref", ref);
|
|
String query = "ID:" + LuceneQueryParser.escape(ref.toString());
|
|
Object[] result = query(ref.getStoreRef().toString(), query, null, SearchService.LANGUAGE_LUCENE);
|
|
if (result.length != 0)
|
|
{
|
|
return (ScriptNode)result[0];
|
|
}
|
|
else
|
|
{
|
|
return null;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Find a single Node by the Node reference
|
|
*
|
|
* @param ref The fully qualified NodeRef in String format
|
|
*
|
|
* @return the Node if found or null if failed to find
|
|
*/
|
|
public ScriptNode findNode(String ref)
|
|
{
|
|
ParameterCheck.mandatoryString("ref", ref);
|
|
return findNode(new NodeRef(ref));
|
|
}
|
|
|
|
/**
|
|
* Helper to convert a Web Script Request URL to a Node Ref
|
|
*
|
|
* 1) Node - {store_type}/{store_id}/{node_id}
|
|
*
|
|
* Resolve to node via its Node Reference.
|
|
*
|
|
* 2) Path - {store_type}/{store_id}/{path}
|
|
*
|
|
* Resolve to node via its display path.
|
|
*
|
|
* 3) AVM Path - {store_id}/{path}
|
|
*
|
|
* Resolve to AVM node via its display path
|
|
*
|
|
* 4) QName - {store_type}/{store_id}/{child_qname_path}
|
|
*
|
|
* Resolve to node via its child qname path.
|
|
*
|
|
* @param referenceType one of node, path, avmpath or qname
|
|
* @param reference array of reference segments (as described above for each reference type)
|
|
* @return ScriptNode the script node
|
|
*/
|
|
public ScriptNode findNode(String referenceType, String[] reference)
|
|
{
|
|
ParameterCheck.mandatoryString("referenceType", referenceType);
|
|
ParameterCheck.mandatory("reference", reference);
|
|
ScriptNode result = null;
|
|
NodeRef nodeRef = this.repository.findNodeRef(referenceType, reference);
|
|
if (nodeRef != null)
|
|
{
|
|
result = new ScriptNode(nodeRef, this.services, getScope());
|
|
}
|
|
return result;
|
|
}
|
|
|
|
/**
|
|
* Execute a XPath search
|
|
*
|
|
* @param search XPath search string to execute
|
|
*
|
|
* @return JavaScript array of Node results from the search - can be empty but not null
|
|
*/
|
|
public Scriptable xpathSearch(String search)
|
|
{
|
|
return xpathSearch(null, search);
|
|
}
|
|
|
|
/**
|
|
* Execute a XPath search
|
|
*
|
|
* @param store Store reference to search against i.e. workspace://SpacesStore
|
|
* @param search XPath search string to execute
|
|
*
|
|
* @return JavaScript array of Node results from the search - can be empty but not null
|
|
*/
|
|
public Scriptable xpathSearch(String store, String search)
|
|
{
|
|
if (search != null && search.length() != 0)
|
|
{
|
|
Object[] results = query(store, search, null, SearchService.LANGUAGE_XPATH);
|
|
return Context.getCurrentContext().newArray(getScope(), results);
|
|
}
|
|
else
|
|
{
|
|
return Context.getCurrentContext().newArray(getScope(), 0);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Validation Xpath query
|
|
*
|
|
* @param query xpath query
|
|
* @return true if xpath query valid
|
|
*/
|
|
public boolean isValidXpathQuery(String query)
|
|
{
|
|
try
|
|
{
|
|
XPathReader reader = new XPathReader();
|
|
reader.parse(query);
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Execute a Lucene search
|
|
*
|
|
* @param search Lucene search string to execute
|
|
*
|
|
* @return JavaScript array of Node results from the search - can be empty but not null
|
|
*/
|
|
public Scriptable luceneSearch(String search)
|
|
{
|
|
return luceneSearch(null, search);
|
|
}
|
|
|
|
/**
|
|
* Execute a Lucene search
|
|
*
|
|
* @param store Store reference to search against i.e. workspace://SpacesStore
|
|
* @param search Lucene search string to execute
|
|
*
|
|
* @return JavaScript array of Node results from the search - can be empty but not null
|
|
*/
|
|
public Scriptable luceneSearch(String store, String search)
|
|
{
|
|
if (search != null && search.length() != 0)
|
|
{
|
|
Object[] results = query(store, search, null, SearchService.LANGUAGE_LUCENE);
|
|
return Context.getCurrentContext().newArray(getScope(), results);
|
|
}
|
|
else
|
|
{
|
|
return Context.getCurrentContext().newArray(getScope(), 0);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Execute a Lucene search (sorted)
|
|
*
|
|
* @param search Lucene search string to execute
|
|
* @param sortKey property name to sort on
|
|
* @param asc true => ascending sort
|
|
*
|
|
* @return JavaScript array of Node results from the search - can be empty but not null
|
|
*/
|
|
public Scriptable luceneSearch(String search, String sortColumn, boolean asc)
|
|
{
|
|
return luceneSearch(null, search, sortColumn, asc, 0);
|
|
}
|
|
|
|
public Scriptable luceneSearch(String search, String sortColumn, boolean asc, int max)
|
|
{
|
|
return luceneSearch(null, search, sortColumn, asc, max);
|
|
}
|
|
|
|
public Scriptable luceneSearch(String store, String search, String sortColumn, boolean asc)
|
|
{
|
|
return luceneSearch(null, search, sortColumn, asc, 0);
|
|
}
|
|
|
|
/**
|
|
* Execute a Lucene search (sorted)
|
|
*
|
|
* @param store Store reference to search against i.e. workspace://SpacesStore
|
|
* @param search Lucene search string to execute
|
|
* @param sortKey property name to sort on
|
|
* @param asc true => ascending sort
|
|
*
|
|
* @return JavaScript array of Node results from the search - can be empty but not null
|
|
*/
|
|
public Scriptable luceneSearch(String store, String search, String sortColumn, boolean asc, int max)
|
|
{
|
|
if (search == null || search.length() == 0)
|
|
{
|
|
return Context.getCurrentContext().newArray(getScope(), 0);
|
|
}
|
|
if (sortColumn == null || sortColumn.length() == 0)
|
|
{
|
|
return luceneSearch(store, search);
|
|
}
|
|
|
|
SortColumn[] sort = new SortColumn[1];
|
|
sort[0] = new SortColumn(sortColumn, asc);
|
|
Object[] results = query(store, search, sort, SearchService.LANGUAGE_LUCENE, max, 0);
|
|
return Context.getCurrentContext().newArray(getScope(), results);
|
|
}
|
|
|
|
/**
|
|
* Execute a saved Lucene search
|
|
*
|
|
* @param savedSearch Node that contains the saved search XML content
|
|
*
|
|
* @return JavaScript array of Node results from the search - can be empty but not null
|
|
*/
|
|
public Scriptable savedSearch(ScriptNode savedSearch)
|
|
{
|
|
String search = null;
|
|
|
|
// read the Saved Search XML on the specified node - and get the Lucene search from it
|
|
try
|
|
{
|
|
if (savedSearch != null)
|
|
{
|
|
ContentReader content = this.services.getContentService().getReader(
|
|
savedSearch.getNodeRef(), ContentModel.PROP_CONTENT);
|
|
if (content != null && content.exists())
|
|
{
|
|
// get the root element
|
|
SAXReader reader = new SAXReader();
|
|
Document document = reader.read(new StringReader(content.getContentString()));
|
|
Element rootElement = document.getRootElement();
|
|
|
|
Element queryElement = rootElement.element("query");
|
|
if (queryElement != null)
|
|
{
|
|
search = queryElement.getText();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
catch (Throwable err)
|
|
{
|
|
throw new AlfrescoRuntimeException("Failed to find or load saved Search: " + savedSearch.getNodeRef(), err);
|
|
}
|
|
|
|
if (search != null)
|
|
{
|
|
Object[] results = query(null, search, null, SearchService.LANGUAGE_LUCENE);
|
|
return Context.getCurrentContext().newArray(getScope(), results);
|
|
}
|
|
else
|
|
{
|
|
return Context.getCurrentContext().newArray(getScope(), 0);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Execute a saved Lucene search
|
|
*
|
|
* @param searchRef NodeRef string that points to the node containing saved search XML content
|
|
*
|
|
* @return JavaScript array of Node results from the search - can be empty but not null
|
|
*/
|
|
public Scriptable savedSearch(String searchRef)
|
|
{
|
|
if (searchRef != null)
|
|
{
|
|
return savedSearch(new ScriptNode(new NodeRef(searchRef), services, null));
|
|
}
|
|
else
|
|
{
|
|
return Context.getCurrentContext().newArray(getScope(), 0);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Searchs the store for all nodes with the given tag applied.
|
|
*
|
|
* @param store store ref string, default used if null provided
|
|
* @param tag tag name
|
|
* @return ScriptNode[] nodes with tag applied
|
|
*/
|
|
public ScriptNode[] tagSearch(String store, String tag)
|
|
{
|
|
StoreRef searchStoreRef = null;
|
|
if (store != null)
|
|
{
|
|
searchStoreRef = new StoreRef(store);
|
|
}
|
|
else
|
|
{
|
|
searchStoreRef = this.storeRef;
|
|
}
|
|
|
|
List<NodeRef> nodeRefs = this.services.getTaggingService().findTaggedNodes(searchStoreRef, tag);
|
|
ScriptNode[] nodes = new ScriptNode[nodeRefs.size()];
|
|
int index = 0;
|
|
for (NodeRef node : nodeRefs)
|
|
{
|
|
nodes[index] = new ScriptNode(node, this.services, getScope());
|
|
index ++;
|
|
}
|
|
return nodes;
|
|
}
|
|
|
|
/**
|
|
* Execute a query based on the supplied search definition object.
|
|
*
|
|
* Search object is defined in JavaScript thus:
|
|
* <pre>
|
|
* search
|
|
* {
|
|
* query: string, mandatory, in appropriate format and encoded for the given language
|
|
* store: string, optional, defaults to 'workspace://SpacesStore'
|
|
* language: string, optional, one of: lucene, xpath, jcr-xpath, fts-alfresco - defaults to 'lucene'
|
|
* templates: [], optional, Array of query language template objects (see below) - if supported by the language
|
|
* sort: [], optional, Array of sort column objects (see below) - if supported by the language
|
|
* page: object optional, paging information object (see below) - if supported by the language
|
|
* }
|
|
*
|
|
* sort
|
|
* {
|
|
* column: string, mandatory, sort column in appropriate format for the language
|
|
* ascending: boolean optional, defaults to false
|
|
* }
|
|
*
|
|
* page
|
|
* {
|
|
* maxItems: int, optional, max number of items to return in result set
|
|
* skipCount: int optional, number of items to skip over before returning results
|
|
* }
|
|
*
|
|
* template
|
|
* {
|
|
* field: string, mandatory, custom field name for the template
|
|
* template: string mandatory, query template replacement for the template
|
|
* }
|
|
*
|
|
* Note that only some query languages support custom query templates, such as 'fts-alfresco'.
|
|
* See the following documentation for more details:
|
|
* {@link http://wiki.alfresco.com/wiki/Full_Text_Search_Query_Syntax#Templates}
|
|
* </pre>
|
|
*
|
|
* @param search Search definition object as above
|
|
*
|
|
* @return Array of ScriptNode results
|
|
*/
|
|
public Scriptable query(Object search)
|
|
{
|
|
Object[] results = null;
|
|
|
|
if (search instanceof Serializable)
|
|
{
|
|
Serializable obj = new ValueConverter().convertValueForRepo((Serializable)search);
|
|
if (obj instanceof Map)
|
|
{
|
|
Map<Serializable, Serializable> def = (Map<Serializable, Serializable>)obj;
|
|
|
|
// test for mandatory values
|
|
String query = (String)def.get("query");
|
|
if (query == null || query.length() == 0)
|
|
{
|
|
throw new AlfrescoRuntimeException("Failed to search: Missing mandatory 'query' value.");
|
|
}
|
|
|
|
// collect optional values
|
|
String store = (String)def.get("store");
|
|
String language = (String)def.get("language");
|
|
List<Map<Serializable, Serializable>> sort = (List<Map<Serializable, Serializable>>)def.get("sort");
|
|
Map<Serializable, Serializable> page = (Map<Serializable, Serializable>)def.get("page");
|
|
|
|
// extract supplied values
|
|
|
|
// sorting columns
|
|
SortColumn[] sortColumns = null;
|
|
if (sort != null)
|
|
{
|
|
sortColumns = new SortColumn[sort.size()];
|
|
int index = 0;
|
|
for (Map<Serializable, Serializable> column : sort)
|
|
{
|
|
String strCol = (String)column.get("column");
|
|
if (strCol == null || strCol.length() == 0)
|
|
{
|
|
throw new AlfrescoRuntimeException("Failed to search: Missing mandatory 'sort: column' value.");
|
|
}
|
|
Boolean boolAsc = (Boolean)column.get("ascending");
|
|
boolean ascending = (boolAsc != null ? boolAsc.booleanValue() : false);
|
|
sortColumns[index++] = new SortColumn(strCol, ascending);
|
|
}
|
|
}
|
|
|
|
// paging settings
|
|
int maxResults = -1;
|
|
int skipResults = 0;
|
|
if (page != null)
|
|
{
|
|
if (page.get("maxItems") != null)
|
|
{
|
|
maxResults = ((Number)page.get("maxItems")).intValue();
|
|
}
|
|
if (page.get("skipCount") != null)
|
|
{
|
|
skipResults = ((Number)page.get("skipCount")).intValue();
|
|
}
|
|
}
|
|
|
|
// query templates
|
|
Map<String, String> queryTemplates = null;
|
|
List<Map<Serializable, Serializable>> templates = (List<Map<Serializable, Serializable>>)def.get("templates");
|
|
if (templates != null)
|
|
{
|
|
queryTemplates = new HashMap<String, String>(templates.size(), 1.0f);
|
|
|
|
for (Map<Serializable, Serializable> template : templates)
|
|
{
|
|
String field = (String)template.get("field");
|
|
if (field == null || field.length() == 0)
|
|
{
|
|
throw new AlfrescoRuntimeException("Failed to search: Missing mandatory 'template: field' value.");
|
|
}
|
|
String t = (String)template.get("template");
|
|
if (t == null || t.length() == 0)
|
|
{
|
|
throw new AlfrescoRuntimeException("Failed to search: Missing mandatory 'template: template' value.");
|
|
}
|
|
queryTemplates.put(field, t);
|
|
}
|
|
}
|
|
|
|
SearchParameters sp = new SearchParameters();
|
|
sp.addStore(store != null ? new StoreRef(store) : this.storeRef);
|
|
sp.setLanguage(language != null ? language : SearchService.LANGUAGE_LUCENE);
|
|
sp.setQuery(query);
|
|
if (maxResults > 0)
|
|
{
|
|
sp.setLimit(maxResults);
|
|
sp.setLimitBy(LimitBy.FINAL_SIZE);
|
|
}
|
|
if (skipResults > 0)
|
|
{
|
|
sp.setSkipCount(skipResults);
|
|
}
|
|
if (sort != null)
|
|
{
|
|
for (SortColumn sd : sortColumns)
|
|
{
|
|
sp.addSort(sd.column, sd.asc);
|
|
}
|
|
}
|
|
if (queryTemplates != null)
|
|
{
|
|
for (String field: queryTemplates.keySet())
|
|
{
|
|
sp.addQueryTemplate(field, queryTemplates.get(field));
|
|
}
|
|
}
|
|
|
|
// execute search based on search definition
|
|
results = query(sp);
|
|
}
|
|
}
|
|
|
|
if (results == null)
|
|
{
|
|
results = new ScriptNode[0];
|
|
}
|
|
|
|
return Context.getCurrentContext().newArray(getScope(), results);
|
|
}
|
|
|
|
/**
|
|
* Encode a string to ISO9075 - used to build valid paths for Lucene queries etc.
|
|
*
|
|
* @param s Value to encode
|
|
*
|
|
* @return encoded value
|
|
*/
|
|
public String ISO9075Encode(String s)
|
|
{
|
|
return ISO9075.encode(s);
|
|
}
|
|
|
|
/**
|
|
* Decode a string from ISO9075
|
|
*
|
|
* @param s Value to decode
|
|
*
|
|
* @return decoded value
|
|
*/
|
|
public String ISO9075Decode(String s)
|
|
{
|
|
return ISO9075.decode(s);
|
|
}
|
|
|
|
/**
|
|
* Execute the query
|
|
*
|
|
* Removes any duplicates that may be present (ID search can cause duplicates -
|
|
* it is better to remove them here)
|
|
*
|
|
* @param store StoreRef to search against - null for default configured store
|
|
* @param search Lucene search to execute
|
|
* @param sort Columns to sort by
|
|
* @param language Search language to use e.g. SearchService.LANGUAGE_LUCENE
|
|
*
|
|
* @return Array of Node objects
|
|
*/
|
|
protected Object[] query(String store, String search, SortColumn[] sort, String language)
|
|
{
|
|
return query(store, search, sort, language, -1, 0);
|
|
}
|
|
|
|
/**
|
|
* Execute the query
|
|
*
|
|
* Removes any duplicates that may be present (ID search can cause duplicates -
|
|
* it is better to remove them here)
|
|
*
|
|
* @param store StoreRef to search against - null for default configured store
|
|
* @param search Lucene search to execute
|
|
* @param sort Columns to sort by
|
|
* @param language Search language to use e.g. SearchService.LANGUAGE_LUCENE
|
|
* @param maxResults Maximum results to return if > 0
|
|
* @param skipResults Results to skip in the result set
|
|
*
|
|
* @return Array of Node objects
|
|
*/
|
|
protected Object[] query(String store, String search, SortColumn[] sort, String language, int maxResults, int skipResults)
|
|
{
|
|
SearchParameters sp = new SearchParameters();
|
|
sp.addStore(store != null ? new StoreRef(store) : this.storeRef);
|
|
sp.setLanguage(language != null ? language : SearchService.LANGUAGE_LUCENE);
|
|
sp.setQuery(search);
|
|
if (maxResults > 0)
|
|
{
|
|
sp.setLimit(maxResults);
|
|
sp.setLimitBy(LimitBy.FINAL_SIZE);
|
|
}
|
|
if (skipResults > 0)
|
|
{
|
|
sp.setSkipCount(skipResults);
|
|
}
|
|
if (sort != null)
|
|
{
|
|
for (SortColumn sd : sort)
|
|
{
|
|
sp.addSort(sd.column, sd.asc);
|
|
}
|
|
}
|
|
|
|
return query(sp);
|
|
}
|
|
|
|
/**
|
|
* Execute the query
|
|
*
|
|
* Removes any duplicates that may be present (ID search can cause duplicates -
|
|
* it is better to remove them here)
|
|
*
|
|
* @param sp SearchParameters describing the search to execute.
|
|
*
|
|
* @return Array of Node objects
|
|
*/
|
|
protected Object[] query(SearchParameters sp)
|
|
{
|
|
Collection<ScriptNode> set = null;
|
|
|
|
// perform the search against the repo
|
|
ResultSet results = null;
|
|
try
|
|
{
|
|
results = this.services.getSearchService().query(sp);
|
|
|
|
if (results.length() != 0)
|
|
{
|
|
set = new LinkedHashSet<ScriptNode>(results.length(), 1.0f);
|
|
for (ResultSetRow row: results)
|
|
{
|
|
NodeRef nodeRef = row.getNodeRef();
|
|
set.add(new ScriptNode(nodeRef, this.services, getScope()));
|
|
}
|
|
}
|
|
}
|
|
catch (Throwable err)
|
|
{
|
|
throw new AlfrescoRuntimeException("Failed to execute search: " + sp.getQuery(), err);
|
|
}
|
|
finally
|
|
{
|
|
if (results != null)
|
|
{
|
|
results.close();
|
|
}
|
|
}
|
|
|
|
return set != null ? set.toArray(new Object[(set.size())]) : new Object[0];
|
|
}
|
|
|
|
|
|
/**
|
|
* Search sort column
|
|
*/
|
|
public class SortColumn
|
|
{
|
|
/**
|
|
* Constructor
|
|
*
|
|
* @param column column to sort on
|
|
* @param asc sort direction
|
|
*/
|
|
public SortColumn(String column, boolean asc)
|
|
{
|
|
this.column = column;
|
|
this.asc = asc;
|
|
}
|
|
|
|
public String column;
|
|
public boolean asc;
|
|
}
|
|
}
|