diff options
Diffstat (limited to 'src/com/isode/stroke/parser/payloadparsers/CarbonsReceivedParser.java')
-rw-r--r-- | src/com/isode/stroke/parser/payloadparsers/CarbonsReceivedParser.java | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/src/com/isode/stroke/parser/payloadparsers/CarbonsReceivedParser.java b/src/com/isode/stroke/parser/payloadparsers/CarbonsReceivedParser.java new file mode 100644 index 0000000..e5ba2b6 --- /dev/null +++ b/src/com/isode/stroke/parser/payloadparsers/CarbonsReceivedParser.java @@ -0,0 +1,80 @@ +/* + * Copyright (c) 2015 Isode Limited. + * All rights reserved. + * See the COPYING file for more information. + */ +/* + * Copyright (c) 2015 Tarun Gupta. + * Licensed under the simplified BSD license. + * See Documentation/Licenses/BSD-simplified.txt for more information. + */ + +package com.isode.stroke.parser.payloadparsers; + +import com.isode.stroke.parser.GenericPayloadParser; +import com.isode.stroke.parser.PayloadParserFactoryCollection; +import com.isode.stroke.parser.AttributeMap; +import com.isode.stroke.parser.payloadparsers.ForwardedParser; +import com.isode.stroke.elements.CarbonsReceived; +import com.isode.stroke.base.NotNull; + +public class CarbonsReceivedParser extends GenericPayloadParser<CarbonsReceived> { + + private final int TopLevel = 0; + private final int PayloadLevel = 1; + private int level_ = TopLevel; + private PayloadParserFactoryCollection factories_; + private ForwardedParser forwardedParser_; + + public CarbonsReceivedParser(PayloadParserFactoryCollection factories) { + super(new CarbonsReceived()); + this.factories_ = factories; + this.level_ = TopLevel; + } + + /** + * @param element. + * @param ns. + * @param attributes. + */ + @Override + public void handleStartElement(String element, String ns, AttributeMap attributes) { + NotNull.exceptIfNull(element, "element"); + if (level_ == PayloadLevel) { + if (element.equals("forwarded")) { + forwardedParser_ = (ForwardedParser)(new ForwardedParser(factories_)); + } + } + if (forwardedParser_ != null) { + forwardedParser_.handleStartElement(element, ns, attributes); + } + ++level_; + } + + /** + * @param element. + * @param ns. + */ + @Override + public void handleEndElement(String element, String ns) { + --level_; + if (forwardedParser_ != null && level_ >= PayloadLevel) { + forwardedParser_.handleEndElement(element, ns); + } + if (forwardedParser_ != null && level_ == PayloadLevel) { + /* done parsing nested stanza */ + getPayloadInternal().setForwarded(forwardedParser_.getPayloadInternal()); + forwardedParser_ = null; + } + } + + /** + * @param data. + */ + @Override + public void handleCharacterData(String data) { + if (forwardedParser_ != null) { + forwardedParser_.handleCharacterData(data); + } + } +}
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