mirror of
https://codeberg.org/Mercury-IM/Smack
synced 2024-06-30 23:36:47 +02:00
9e797c1b17
This is actually only part one, i.e. with this commit if the user adds a PacketExtension to an IQ it will be included in IQ.toXml(). Which was previously only the case if the IQ subclass explicitly included packet extensions. The second part of the change is to change the IQ provider, so that packet extensions are automatically parsed. Cases where PacketExtensions are used for Message and IQ are slightly changed. The IQ sublcass now only has a field with this PacketExtension (see for example bytestreams.ibb.packet.DataPacketExtension). Also changed hoxt API: Removed unnecessary indirection and made the API more Smack idiomatic.
155 lines
4.9 KiB
Java
155 lines
4.9 KiB
Java
/**
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*
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* Copyright 2003-2007 Jive Software.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.jivesoftware.smackx.search;
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import org.jivesoftware.smack.packet.IQ;
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import org.jivesoftware.smackx.xdata.Form;
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import org.jivesoftware.smackx.xdata.FormField;
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import org.xmlpull.v1.XmlPullParser;
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import org.xmlpull.v1.XmlPullParserException;
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import java.io.IOException;
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import java.util.ArrayList;
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import java.util.List;
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/**
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* SimpleUserSearch is used to support the non-dataform type of XEP 55. This provides
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* the mechanism for allowing always type ReportedData to be returned by any search result,
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* regardless of the form of the data returned from the server.
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*
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* @author Derek DeMoro
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*/
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class SimpleUserSearch extends IQ {
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public static final String ELEMENT = UserSearch.ELEMENT;
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public static final String NAMESPACE = UserSearch.NAMESPACE;
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private Form form;
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private ReportedData data;
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public SimpleUserSearch() {
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super(ELEMENT, NAMESPACE);
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}
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public void setForm(Form form) {
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this.form = form;
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}
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public ReportedData getReportedData() {
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return data;
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}
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@Override
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protected IQChildElementXmlStringBuilder getIQChildElementBuilder(IQChildElementXmlStringBuilder buf) {
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buf.rightAngleBracket();
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buf.append(getItemsToSearch());
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return buf;
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}
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private String getItemsToSearch() {
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StringBuilder buf = new StringBuilder();
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if (form == null) {
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form = Form.getFormFrom(this);
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}
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if (form == null) {
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return "";
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}
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for (FormField field : form.getFields()) {
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String name = field.getVariable();
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String value = getSingleValue(field);
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if (value.trim().length() > 0) {
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buf.append("<").append(name).append(">").append(value).append("</").append(name).append(">");
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}
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}
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return buf.toString();
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}
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private static String getSingleValue(FormField formField) {
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List<String> values = formField.getValues();
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if (values.isEmpty()) {
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return "";
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} else {
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return values.get(0);
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}
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}
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protected void parseItems(XmlPullParser parser) throws XmlPullParserException, IOException {
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ReportedData data = new ReportedData();
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data.addColumn(new ReportedData.Column("JID", "jid", "text-single"));
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boolean done = false;
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List<ReportedData.Field> fields = new ArrayList<ReportedData.Field>();
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while (!done) {
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if (parser.getAttributeCount() > 0) {
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String jid = parser.getAttributeValue("", "jid");
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List<String> valueList = new ArrayList<String>();
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valueList.add(jid);
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ReportedData.Field field = new ReportedData.Field("jid", valueList);
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fields.add(field);
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}
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int eventType = parser.next();
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if (eventType == XmlPullParser.START_TAG && parser.getName().equals("item")) {
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fields = new ArrayList<ReportedData.Field>();
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}
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else if (eventType == XmlPullParser.END_TAG && parser.getName().equals("item")) {
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ReportedData.Row row = new ReportedData.Row(fields);
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data.addRow(row);
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}
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else if (eventType == XmlPullParser.START_TAG) {
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String name = parser.getName();
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String value = parser.nextText();
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List<String> valueList = new ArrayList<String>();
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valueList.add(value);
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ReportedData.Field field = new ReportedData.Field(name, valueList);
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fields.add(field);
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boolean exists = false;
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for (ReportedData.Column column : data.getColumns()) {
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if (column.getVariable().equals(name)) {
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exists = true;
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break;
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}
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}
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// Column name should be the same
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if (!exists) {
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ReportedData.Column column = new ReportedData.Column(name, name, "text-single");
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data.addColumn(column);
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}
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}
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else if (eventType == XmlPullParser.END_TAG) {
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if (parser.getName().equals("query")) {
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done = true;
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}
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}
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}
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this.data = data;
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}
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}
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