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| author | Alan Young <consult.awy@gmail.com> | 2015-04-30 16:12:17 (GMT) |
|---|---|---|
| committer | Alan Young <consult.awy@gmail.com> | 2015-05-01 08:18:03 (GMT) |
| commit | 6385fd0f848ffd829ca52a04a90989730a10616f (patch) | |
| tree | 53aaf2b63d2a974c3fa26429c6d235203ff9893b /src/com/isode/stroke/parser/payloadparsers/SecurityLabelsCatalogParser.java | |
| parent | cd8e073cabc9a39abb14527b6e968ece1586b7ec (diff) | |
| download | stroke-6385fd0f848ffd829ca52a04a90989730a10616f.zip stroke-6385fd0f848ffd829ca52a04a90989730a10616f.tar.bz2 | |
Add parser & serializer for SecurityLabel & SecurityLabelsCatalog
Change visibility of some methods in SecurityLabel &
SecurityLabelsCatalog and provide default values for strings and
collections in those clases.
Change-Id: I1ea3f6b20deac1d1ac7999dd304e2e755d5e7c8a
Diffstat (limited to 'src/com/isode/stroke/parser/payloadparsers/SecurityLabelsCatalogParser.java')
| -rw-r--r-- | src/com/isode/stroke/parser/payloadparsers/SecurityLabelsCatalogParser.java | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/src/com/isode/stroke/parser/payloadparsers/SecurityLabelsCatalogParser.java b/src/com/isode/stroke/parser/payloadparsers/SecurityLabelsCatalogParser.java new file mode 100644 index 0000000..b27aab9 --- /dev/null +++ b/src/com/isode/stroke/parser/payloadparsers/SecurityLabelsCatalogParser.java @@ -0,0 +1,81 @@ +/* + * Copyright (c) 2010-2015, Isode Limited, London, England. + * All rights reserved. + */ + +package com.isode.stroke.parser.payloadparsers; + +import com.isode.stroke.elements.SecurityLabel; +import com.isode.stroke.elements.SecurityLabelsCatalog; +import com.isode.stroke.jid.JID; +import com.isode.stroke.parser.AttributeMap; +import com.isode.stroke.parser.GenericPayloadParser; + +public class SecurityLabelsCatalogParser extends GenericPayloadParser<SecurityLabelsCatalog> { + + private int level_ = 0; + private final static int TopLevel = 0; + private final static int PayloadLevel = 1; + private final static int ItemLevel = 2; + private final static int LabelLevel = 3; + + private final SecurityLabelParserFactory labelParserFactory_; + private SecurityLabelParser labelParser_; + private SecurityLabelsCatalog.Item currentItem_; + + public SecurityLabelsCatalogParser() { + super(new SecurityLabelsCatalog()); + labelParserFactory_ = new SecurityLabelParserFactory(); + } + + public void handleStartElement(String element, String ns, AttributeMap attributes) { + ++level_; + if (level_ == PayloadLevel) { + getPayloadInternal().setTo(new JID(attributes.getAttribute("to"))); + getPayloadInternal().setName(attributes.getAttribute("name")); + getPayloadInternal().setDescription(attributes.getAttribute("desc")); + } + else if (level_ == ItemLevel && "item".equals(element) && "urn:xmpp:sec-label:catalog:2".equals(ns)) { + currentItem_ = new SecurityLabelsCatalog.Item(); + currentItem_.setSelector(attributes.getAttribute("selector")); + currentItem_.setIsDefault(attributes.getBoolAttribute("default", false)); + } + else if (level_ == LabelLevel) { + assert(labelParser_ == null); + if (labelParserFactory_.canParse(element, ns, attributes)) { + labelParser_ = (SecurityLabelParser)(labelParserFactory_.createPayloadParser()); + assert (labelParser_) != null; + } + } + + if (labelParser_ != null) { + labelParser_.handleStartElement(element, ns, attributes); + } + } + + public void handleEndElement(String element, String ns) { + if (labelParser_ != null) { + labelParser_.handleEndElement(element, ns); + } + if (level_ == LabelLevel && labelParser_ != null && currentItem_ != null) { + SecurityLabel currentLabel = labelParser_.getLabelPayload(); + assert (currentLabel) != null; + currentItem_.setLabel(currentLabel); + labelParser_ = null; + } + else if (level_ == ItemLevel && "item".equals(element) && "urn:xmpp:sec-label:catalog:2".equals(ns)) { + if (currentItem_ != null) { + getPayloadInternal().addItem(currentItem_); + currentItem_ = null; + } + } + --level_; + } + + public void handleCharacterData(String data) { + if (labelParser_ != null) { + labelParser_.handleCharacterData(data); + } + } + +} |