mirror of
https://github.com/Alfresco/alfresco-community-repo.git
synced 2025-08-07 17:49:17 +00:00
Merge DM-DM_deployment to HEAD
17716 : Copied alfresco/HEAD to alfresco/BRANCHES/DEV/BRIAN/DM-DM_deployment.
17721 : Moved alfresco/BRANCHES/DEV/BRIAN/DM-DM_deployment to alfresco/BRANCHES/DEV/DM-DM_deployment.
17809 : Bare Bones of TransferService.
17813 : more bones
17824 : bootstrap of the transfer spaces
17826 : Added username, path, and a getter for the password.
17832 : createTransferTarget, getTransferTargets() working.
17836 : transfer target
- duplicate name detection
- delete transfer target by name
- get transfer target by name
- TransferException added along with transfer-service.properties
17840 : transfer target
- enable / disable
- update properties
17851 : Added the notion of a transmitter for the transfer service, and an HttpClient implementation of it.
17852 : Added the web script needed for the receiving end of a transfer, along with a command processor for clients to
check availability of the service and credentials.
17856 : Added a Mockito-based test for HttpClientTransmitterImpl
17857 : Corrected javadoc for test class
17858 : Added test for overriding SSL socket factory
17859 : Wired up the transfer service to the transfer transmitter.
17896 : Rework to spring for app:transferDefinitions it's now app:transfer_definitio
- Add throws clauses to TransferService
- Bare bones of interface for begin and sendManifest
17944 : Work in progress on manifest file
17947 : added parent and child associations to the snapshot.
17956 : Now has the parent path implemented and introduces the TransferManifestNodeFactory.
17965 : Added content, MLText and collections.
17978 : addition of source and target peer associations.
17982 : Fixing parentNode information.
18008 : XML Manifest Reader checkpoint. (Still incomplete but lots working)
18040 : ParentPath is transmitted, fixes for source and target assocs.
18048 : SAIL-30: Initial commit of functionality for begin, sendManifest, and sendContent parts of the transfer process
18049 : Fix for parse of Locale type.
18054 : Added TransferManifestNodeHelper and more tests
18066 : Work in progress check in
- Implemented the content chunker
- sketched out more interfaces on TransferTransmitter.
- Please note that the chunker is not yet connected to the manifest file, that will come next.
r18069 : Wired up manifest reader to content chunker.
r18089 : Fiest cut of callback interface for review.
r18091 : added hashCode implementation which was missing from ContentData
r18095 : Start of the server-side commit. Note that this is an interim commit - not tested.
r18096 : Initial entry of a ContentData implementation of HttpClient's "Part"
r18155 : Work in progress check in.
TransferEvent - incomplete
HttpClientTransmitter - first cut complete (not tested)
Server side - first cut complete (not tested)
18156 : TransferMessage missing from last check in.
18166 : check in command processors
18167 : Work primarily on the transfer commit operation
18170 : corrected spring errors.
18176 : Further testing and fixing of transfer commit
18206 : Work in progress.
18236 : Work in progress - generally adding debug logging and sorting out exception handlers.
18240 : Fix to call "end" correctly after exception is thrown with "commit"
18242 : Aligning the manifest part names.
18243 : PostSnapshot calls the correct method on the receiver service.
18267 : First node has transferred.
18274 : Fixing abort to call end, debug statements, formatting code brackest
18275 : First code to handle updates. Also improved error messages passed back to client
18289 : Checked in work in progress. Content upload not working.
18290 : Update to ensure file type.
18300 : Added more log output and some of the error messages.
18301 : Work in progress
18302 : Added log output
18307 : Added a noddy transfer action
18315 : Sprint 2 complete - transfer and update one node.
18354 : Now the manifest file has deleted nodes.
- Adding copyright headers
18384 : Plumbing for unit tests on one box.
18416 : First end to end unit test working. (one node create and update)
18421 : Added path based update test and many send test.
18458 : Added the functionality to transfer deleted and restored nodes.
18481 : Implementation of transferAsync
18491 : SAIL-32, SAIL-35
- Added node crawler for DM-DM Transfer F6 and F9.
18620 : Basic transfer report implementation
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@18858 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Mark Rogers
@@ -0,0 +1,596 @@
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/*
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||||
* Copyright (C) 2009-2010 Alfresco Software Limited.
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*
|
||||
* 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 received a copy of the text describing
|
||||
* the FLOSS exception, and it is also available here:
|
||||
* http://www.alfresco.com/legal/licensing"
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*/
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package org.alfresco.repo.transfer.manifest;
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import java.util.ArrayList;
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import java.util.Collection;
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import java.util.HashMap;
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import java.util.HashSet;
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import java.util.LinkedList;
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import java.util.List;
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import java.util.Locale;
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import java.util.Map;
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import java.util.Map.Entry;
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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import org.alfresco.i18n.I18NUtil;
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import org.alfresco.repo.transfer.PathHelper;
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import org.alfresco.service.cmr.repository.Path;
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import org.alfresco.service.cmr.repository.AssociationRef;
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import org.alfresco.service.cmr.repository.ChildAssociationRef;
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import org.alfresco.service.cmr.repository.ContentData;
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import org.alfresco.service.cmr.repository.MLText;
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import org.alfresco.service.cmr.repository.NodeRef;
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import org.alfresco.service.namespace.NamespaceException;
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import org.alfresco.service.namespace.NamespacePrefixResolver;
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import org.alfresco.service.namespace.QName;
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import org.alfresco.util.ISO8601DateFormat;
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import org.alfresco.util.ISO9075;
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import org.xml.sax.Attributes;
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import org.xml.sax.ContentHandler;
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import org.xml.sax.Locator;
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import org.xml.sax.SAXException;
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import org.xml.sax.helpers.DefaultHandler;
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import java.io.Serializable;
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/**
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* SAX XML Content Handler to read a transfer manifest XML Stream and
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* delegate processing to the specified TransferManifestProcessor
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*
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* @author Mark Rogers
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*/
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public class XMLTransferManifestReader extends DefaultHandler implements ContentHandler, NamespacePrefixResolver
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{
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private TransferManifestProcessor processor;
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/**
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* These are the namespaces used within the document - there may be a different mapping to
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* the namespaces of the Data Dictionary.
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*/
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// Map<String, String> documentNamespaces = new HashMap<String, String>();
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final String TRANSFER_URI = ManifestModel.TRANSFER_MODEL_1_0_URI;
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final String XMLNS_URI = "http://www.w3.org/XML/1998/namespace";
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LinkedList<HashMap<String, String>> namespaces = new LinkedList<HashMap<String, String>>();
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public XMLTransferManifestReader(TransferManifestProcessor snapshotProcessor)
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{
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this.processor = snapshotProcessor;
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// prefix to uri map
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HashMap<String, String> namespace = new HashMap<String, String>();
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namespace.put("xmlns", XMLNS_URI);
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namespaces.add(namespace);
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}
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public void startDocument() throws SAXException
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{
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processor.startTransferManifest();
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}
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public void endDocument() throws SAXException
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{
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processor.endTransferManifest();
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}
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public void characters(char[] ch, int start, int length) throws SAXException
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{
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if(buffer != null)
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{
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buffer.append(ch, start, length);
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}
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}
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/*
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* Current State of the parser
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*/
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private StringBuffer buffer;
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private Map<String, Object>props = new HashMap<String, Object>();
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/**
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* Start Element
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*/
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public void startElement(String uri, String localName, String prefixName, Attributes atts)
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throws SAXException
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{
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QName elementQName = QName.resolveToQName(this, prefixName);
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HashMap<String, String> namespace = new HashMap<String, String>();
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namespaces.addFirst(namespace);
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/**
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* Look for any namespace attributes
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*/
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for(int i = 0; i < atts.getLength(); i++)
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{
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QName attributeQName = QName.resolveToQName(this, atts.getQName(i));
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if(attributeQName.getNamespaceURI().equals(XMLNS_URI))
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{
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namespace.put(attributeQName.getLocalName(), atts.getValue(i));
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}
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}
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if(elementQName == null)
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{
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return;
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}
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if(elementQName.getNamespaceURI().equals(TRANSFER_URI));
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{
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// This is one of the transfer manifest elements
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String elementName = elementQName.getLocalName();
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// Simple and stupid parser for now
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if(elementName.equals(ManifestModel.LOCALNAME_TRANSFER_MAINIFEST))
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{
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// Good we got this
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}
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if(elementName.equals(ManifestModel.LOCALNAME_TRANSFER_HEADER))
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{
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TransferManifestHeader header = new TransferManifestHeader();
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props.put("header", header);
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}
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if(elementName.equals(ManifestModel.LOCALNAME_ELEMENT_DELETED_NODE))
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{
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TransferManifestDeletedNode node = new TransferManifestDeletedNode();
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NodeRef nodeRef = new NodeRef(atts.getValue("", "nodeRef"));
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node.setNodeRef(nodeRef);
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props.put("node", node);
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}
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if(elementName.equals(ManifestModel.LOCALNAME_ELEMENT_NODE))
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{
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TransferManifestNormalNode node = new TransferManifestNormalNode();
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NodeRef nodeRef = new NodeRef(atts.getValue("", "nodeRef"));
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QName type = QName.createQName(atts.getValue("", "nodeType"));
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node.setNodeRef(nodeRef);
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node.setType(type);
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props.put("node", node);
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}
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if(elementName.equals(ManifestModel.LOCALNAME_ELEMENT_ASPECTS))
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{
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TransferManifestNormalNode node = (TransferManifestNormalNode)props.get("node");
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node.setAspects(new HashSet<QName>());
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}
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if(elementName.equals(ManifestModel.LOCALNAME_ELEMENT_ASPECT))
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{
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buffer = new StringBuffer();
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}
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if(elementName.equals(ManifestModel.LOCALNAME_ELEMENT_PROPERTIES))
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{
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TransferManifestNormalNode node = (TransferManifestNormalNode)props.get("node");
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HashMap<QName, Serializable>properties = new HashMap<QName, Serializable>();
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node.setProperties(properties);
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props.put("properties", properties);
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}
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|
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if(elementName.equals(ManifestModel.LOCALNAME_ELEMENT_PROPERTY))
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{
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QName name = QName.createQName(atts.getValue("", "name"));
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props.put("name", name);
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props.remove("values");
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props.remove("mltext");
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}
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if(elementName.equals(ManifestModel.LOCALNAME_HEADER_CREATED_DATE))
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{
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buffer = new StringBuffer();
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}
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if(elementName.equals(ManifestModel.LOCALNAME_ELEMENT_PARENT_ASSOCS))
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{
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TransferManifestNormalNode node = (TransferManifestNormalNode)props.get("node");
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}
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if(elementName.equals(ManifestModel.LOCALNAME_ELEMENT_CHILD_ASSOCS))
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{
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TransferManifestNormalNode node = (TransferManifestNormalNode)props.get("node");
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node.setChildAssocs(new ArrayList<ChildAssociationRef>());
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}
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if(elementName.equals(ManifestModel.LOCALNAME_ELEMENT_CHILD_ASSOC))
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{
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buffer = new StringBuffer();
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NodeRef to = new NodeRef(atts.getValue("", "to"));
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QName type = QName.createQName(atts.getValue("", "type"));
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Boolean isPrimary = Boolean.parseBoolean(atts.getValue("", "isPrimary"));
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props.put("to", to);
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props.put("type", type);
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props.put("isPrimary", isPrimary);
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}
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if(elementName.equals(ManifestModel.LOCALNAME_ELEMENT_PARENT_ASSOC))
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{
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buffer = new StringBuffer();
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NodeRef from = new NodeRef(atts.getValue("", "from"));
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QName type = QName.createQName(atts.getValue("", "type"));
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Boolean isPrimary = Boolean.parseBoolean(atts.getValue("", "isPrimary"));
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props.put("from", from);
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props.put("type", type);
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props.put("isPrimary", isPrimary);
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}
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if(elementName.equals(ManifestModel.LOCALNAME_ELEMENT_TARGET_ASSOCS))
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{
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TransferManifestNormalNode node = (TransferManifestNormalNode)props.get("node");
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List<AssociationRef> assocs = new ArrayList<AssociationRef>();
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node.setTargetAssocs(assocs);
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props.put("assocs", assocs);
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}
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if(elementName.equals(ManifestModel.LOCALNAME_ELEMENT_SOURCE_ASSOCS))
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{
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TransferManifestNormalNode node = (TransferManifestNormalNode)props.get("node");
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List<AssociationRef> assocs = new ArrayList<AssociationRef>();
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node.setSourceAssocs(assocs);
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props.put("assocs", assocs);
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}
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if(elementName.equals(ManifestModel.LOCALNAME_ELEMENT_ASSOC))
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{
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NodeRef source = new NodeRef(atts.getValue("", "source"));
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NodeRef target = new NodeRef(atts.getValue("", "target"));
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QName type = QName.createQName(atts.getValue("", "type"));
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props.put("source", source);
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props.put("target", target);
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props.put("type", type);
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}
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if(elementName.equals(ManifestModel.LOCALNAME_ELEMENT_PRIMARY_PARENT))
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||||
{
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buffer = new StringBuffer();
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}
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if(elementName.equals(ManifestModel.LOCALNAME_ELEMENT_VALUES))
|
||||
{
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||||
Collection<Serializable> values = new ArrayList<Serializable>();
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props.put("values", values);
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||||
}
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if(elementName.equals(ManifestModel.LOCALNAME_ELEMENT_VALUE))
|
||||
{
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||||
buffer = new StringBuffer();
|
||||
}
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||||
if(elementName.equals(ManifestModel.LOCALNAME_ELEMENT_MLVALUE))
|
||||
{
|
||||
MLText mltext = (MLText)props.get("mlvalues");
|
||||
if(mltext == null)
|
||||
{
|
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mltext = new MLText();
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props.put("mlvalues", mltext);
|
||||
}
|
||||
String strLocale = (String)atts.getValue("", "locale");
|
||||
Locale locale = I18NUtil.parseLocale(strLocale);
|
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props.put("locale", locale);
|
||||
buffer = new StringBuffer();
|
||||
}
|
||||
if(elementName.equals(ManifestModel.LOCALNAME_ELEMENT_CONTENT_HEADER))
|
||||
{
|
||||
String contentURL = (String)atts.getValue("", "contentURL");
|
||||
String mimetype = (String)atts.getValue("", "mimetype");
|
||||
String strLocale = (String)atts.getValue("", "locale");
|
||||
Locale locale = I18NUtil.parseLocale(strLocale);
|
||||
String encoding = (String)atts.getValue("", "encoding");
|
||||
String sizeStr = (String)atts.getValue("", "size");
|
||||
Long size = Long.valueOf(sizeStr);
|
||||
ContentData contentHeader = new ContentData(contentURL, mimetype, size.longValue(), encoding, locale);
|
||||
props.put("contentHeader", contentHeader);
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
} // startElement
|
||||
|
||||
/**
|
||||
* End Element
|
||||
*/
|
||||
@SuppressWarnings("unchecked")
|
||||
public void endElement(String uri, String localName, String prefixName) throws SAXException
|
||||
{
|
||||
namespaces.removeFirst();
|
||||
|
||||
QName elementQName = QName.resolveToQName(this, prefixName);
|
||||
|
||||
if(elementQName == null)
|
||||
{
|
||||
return;
|
||||
}
|
||||
|
||||
if(elementQName.getNamespaceURI().equals(TRANSFER_URI));
|
||||
{
|
||||
// This is one of the transfer manifest elements
|
||||
String elementName = elementQName.getLocalName();
|
||||
|
||||
if(elementName.equals(ManifestModel.LOCALNAME_TRANSFER_MAINIFEST))
|
||||
{
|
||||
}
|
||||
|
||||
if(elementName.equals(ManifestModel.LOCALNAME_TRANSFER_HEADER))
|
||||
{
|
||||
TransferManifestHeader header = (TransferManifestHeader)props.get("header");
|
||||
// User to process the header
|
||||
processor.processTransferManifiestHeader(header);
|
||||
}
|
||||
|
||||
if(elementName.equals(ManifestModel.LOCALNAME_ELEMENT_NODE))
|
||||
{
|
||||
TransferManifestNormalNode node = (TransferManifestNormalNode)props.get("node");
|
||||
processor.processTransferManifestNode(node);
|
||||
}
|
||||
|
||||
if(elementName.equals(ManifestModel.LOCALNAME_ELEMENT_DELETED_NODE))
|
||||
{
|
||||
TransferManifestDeletedNode node = (TransferManifestDeletedNode)props.get("node");
|
||||
processor.processTransferManifestNode(node);
|
||||
}
|
||||
|
||||
if(elementName.equals(ManifestModel.LOCALNAME_ELEMENT_ASPECTS))
|
||||
{
|
||||
|
||||
}
|
||||
|
||||
if(elementName.equals(ManifestModel.LOCALNAME_ELEMENT_ASPECT))
|
||||
{
|
||||
TransferManifestNormalNode node = (TransferManifestNormalNode)props.get("node");
|
||||
node.getAspects().add(QName.createQName(buffer.toString()));
|
||||
buffer = null;
|
||||
}
|
||||
|
||||
if(elementName.equals(ManifestModel.LOCALNAME_ELEMENT_PROPERTIES))
|
||||
{
|
||||
// nothing to do
|
||||
}
|
||||
|
||||
if(elementName.equals(ManifestModel.LOCALNAME_ELEMENT_PROPERTY))
|
||||
{
|
||||
TransferManifestNormalNode node = (TransferManifestNormalNode)props.get("node");
|
||||
QName name = (QName)props.get("name");
|
||||
Serializable value = (Serializable)props.get("value");
|
||||
node.getProperties().put(name, value);
|
||||
}
|
||||
|
||||
if(elementName.equals(ManifestModel.LOCALNAME_HEADER_CREATED_DATE))
|
||||
{
|
||||
TransferManifestHeader header = (TransferManifestHeader)props.get("header");
|
||||
header.setCreatedDate(ISO8601DateFormat.parse(buffer.toString()));
|
||||
buffer = null;
|
||||
}
|
||||
|
||||
if(elementName.equals(ManifestModel.LOCALNAME_ELEMENT_PARENT_ASSOCS))
|
||||
{
|
||||
// No-op
|
||||
}
|
||||
if(elementName.equals(ManifestModel.LOCALNAME_ELEMENT_CHILD_ASSOCS))
|
||||
{
|
||||
// No-op
|
||||
}
|
||||
|
||||
if(elementName.equals(ManifestModel.LOCALNAME_ELEMENT_CHILD_ASSOC))
|
||||
{
|
||||
String value = buffer.toString();
|
||||
QName name = QName.createQName(value);
|
||||
NodeRef to = (NodeRef)props.get("to");
|
||||
QName type = (QName) props.get("type");
|
||||
Boolean isPrimary = (Boolean)props.get("isPrimary");
|
||||
TransferManifestNormalNode node = (TransferManifestNormalNode)props.get("node");
|
||||
|
||||
ChildAssociationRef childAssociationRef = new ChildAssociationRef(type, node.getNodeRef(), name, to, isPrimary, -1);
|
||||
node.getChildAssocs().add(childAssociationRef);
|
||||
|
||||
}
|
||||
if(elementName.equals(ManifestModel.LOCALNAME_ELEMENT_PARENT_ASSOC))
|
||||
{
|
||||
String value = buffer.toString();
|
||||
QName name = QName.createQName(value);
|
||||
NodeRef from = (NodeRef)props.get("from");
|
||||
QName type = (QName) props.get("type");
|
||||
Boolean isPrimary = (Boolean)props.get("isPrimary");
|
||||
TransferManifestNode node = (TransferManifestNode)props.get("node");
|
||||
|
||||
ChildAssociationRef childAssociationRef = new ChildAssociationRef(type, from, name, node.getNodeRef(), isPrimary, -1);
|
||||
|
||||
if (TransferManifestNormalNode.class.isAssignableFrom(node.getClass()))
|
||||
{
|
||||
TransferManifestNormalNode normalNode = (TransferManifestNormalNode)node;
|
||||
List<ChildAssociationRef> parents = normalNode.getParentAssocs();
|
||||
if (parents == null)
|
||||
{
|
||||
parents = new ArrayList<ChildAssociationRef>();
|
||||
normalNode.setParentAssocs(parents);
|
||||
}
|
||||
parents.add(childAssociationRef);
|
||||
}
|
||||
if (isPrimary)
|
||||
{
|
||||
node.setPrimaryParentAssoc(childAssociationRef);
|
||||
}
|
||||
}
|
||||
if(elementName.equals(ManifestModel.LOCALNAME_ELEMENT_TARGET_ASSOCS))
|
||||
{
|
||||
//TransferManifestNode node = (TransferManifestNode)props.get("node");
|
||||
//node.getTargetAssocs().add((AssociationRef)props.get("assoc"));
|
||||
}
|
||||
if(elementName.equals(ManifestModel.LOCALNAME_ELEMENT_SOURCE_ASSOCS))
|
||||
{
|
||||
//TransferManifestNode node = (TransferManifestNode)props.get("node");
|
||||
//node.getSourceAssocs().add((AssociationRef)props.get("assoc"));
|
||||
}
|
||||
if(elementName.equals(ManifestModel.LOCALNAME_ELEMENT_ASSOC))
|
||||
{
|
||||
NodeRef source = (NodeRef)props.get("source");
|
||||
NodeRef target = (NodeRef)props.get("target");
|
||||
QName type = (QName) props.get("type");
|
||||
List<AssociationRef> assocs = (List<AssociationRef>)props.get("assocs");
|
||||
AssociationRef assoc = new AssociationRef(source, type, target);
|
||||
assocs.add(assoc);
|
||||
props.put("assoc", new AssociationRef(source, type, target));
|
||||
}
|
||||
if(elementName.equals(ManifestModel.LOCALNAME_ELEMENT_PRIMARY_PATH))
|
||||
{
|
||||
TransferManifestNode node = (TransferManifestNode)props.get("node");
|
||||
String value = buffer.toString();
|
||||
Path path = PathHelper.stringToPath(value);
|
||||
node.setParentPath(path);
|
||||
}
|
||||
if(elementName.equals(ManifestModel.LOCALNAME_ELEMENT_VALUES))
|
||||
{
|
||||
props.put("value", props.get("values"));
|
||||
}
|
||||
if(elementName.equals(ManifestModel.LOCALNAME_ELEMENT_VALUE))
|
||||
{
|
||||
Collection<Serializable> values = (Collection<Serializable>)props.get("values");
|
||||
String value = buffer.toString();
|
||||
|
||||
if(values != null)
|
||||
{
|
||||
values.add(value);
|
||||
}
|
||||
else
|
||||
{
|
||||
props.put("value", value);
|
||||
}
|
||||
}
|
||||
if(elementName.equals(ManifestModel.LOCALNAME_ELEMENT_MLVALUE))
|
||||
{
|
||||
MLText mltext = (MLText)props.get("mlvalues");
|
||||
Locale locale = (Locale)props.get("locale");
|
||||
String value = buffer.toString();
|
||||
mltext.addValue(locale, value);
|
||||
props.put("value", mltext);
|
||||
|
||||
}
|
||||
if(elementName.equals(ManifestModel.LOCALNAME_ELEMENT_CONTENT_HEADER))
|
||||
{
|
||||
TransferManifestNode node = (TransferManifestNode)props.get("node");
|
||||
ContentData data = (ContentData)props.get("contentHeader");
|
||||
props.put("value", data);
|
||||
}
|
||||
}
|
||||
} // end element
|
||||
|
||||
|
||||
|
||||
public void ignorableWhitespace(char[] ch, int start, int length) throws SAXException
|
||||
{
|
||||
//NO-OP
|
||||
}
|
||||
|
||||
public void processingInstruction(String target, String data) throws SAXException
|
||||
{
|
||||
//NO-OP
|
||||
}
|
||||
|
||||
public void setDocumentLocator(Locator locator)
|
||||
{
|
||||
//NO-OP
|
||||
}
|
||||
|
||||
public void skippedEntity(String name) throws SAXException
|
||||
{
|
||||
//NO-OP
|
||||
}
|
||||
|
||||
public void startPrefixMapping(String prefix, String uri) throws SAXException
|
||||
{
|
||||
HashMap<String, String> namespace = namespaces.get(0);
|
||||
// prefix is key, URI is value
|
||||
namespace.put(prefix, uri);
|
||||
}
|
||||
|
||||
public void endPrefixMapping(String prefix) throws SAXException
|
||||
{
|
||||
HashMap<String, String> namespace = namespaces.get(0);
|
||||
// prefix is key, URI is value
|
||||
namespace.remove(prefix);
|
||||
}
|
||||
|
||||
// Namespace Prefix Resolver implementation below
|
||||
|
||||
/**
|
||||
* lookup the prefix for a URI e.g. TRANSFER_URI for xfer
|
||||
*/
|
||||
public String getNamespaceURI(String prefix) throws NamespaceException
|
||||
{
|
||||
for(HashMap<String, String> namespace : namespaces)
|
||||
{
|
||||
String uri = namespace.get(prefix);
|
||||
if(uri != null)
|
||||
{
|
||||
return uri;
|
||||
}
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param uri
|
||||
* @return the prefix
|
||||
*/
|
||||
public Collection<String> getPrefixes(String namespaceURI) throws NamespaceException
|
||||
{
|
||||
Collection<String> prefixes = new HashSet<String>();
|
||||
|
||||
for(HashMap<String, String> namespace : namespaces)
|
||||
{
|
||||
for(Entry<String, String> entry : namespace.entrySet())
|
||||
{
|
||||
if (namespaceURI.equals(entry.getValue()))
|
||||
{
|
||||
prefixes.add(entry.getKey());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return prefixes;
|
||||
}
|
||||
|
||||
public Collection<String> getPrefixes()
|
||||
{
|
||||
Collection<String> prefixes = new HashSet<String>();
|
||||
|
||||
for(HashMap<String, String> namespace : namespaces)
|
||||
{
|
||||
prefixes.addAll(namespace.keySet());
|
||||
}
|
||||
|
||||
return prefixes;
|
||||
}
|
||||
|
||||
public Collection<String> getURIs()
|
||||
{
|
||||
Collection<String> uris = new HashSet<String>();
|
||||
|
||||
for(HashMap<String, String> namespace : namespaces)
|
||||
{
|
||||
uris.addAll(namespace.values());
|
||||
}
|
||||
|
||||
return uris;
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user