Move streams support classes

[netconf.git] / restconf / restconf-common / src / main / java / org / opendaylight / restconf / common / formatters / XMLDataTreeCandidateFormatter.java

diff --git a/restconf/restconf-common/src/main/java/org/opendaylight/restconf/common/formatters/XMLDataTreeCandidateFormatter.java b/restconf/restconf-common/src/main/java/org/opendaylight/restconf/common/formatters/XMLDataTreeCandidateFormatter.java
deleted file mode 100644 (file)
index 7176b47..0000000
--- a/restconf/restconf-common/src/main/java/org/opendaylight/restconf/common/formatters/XMLDataTreeCandidateFormatter.java
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
- * Copyright (c) 2020 PANTHEON.tech, s.r.o. and others.  All rights reserved.
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,
- * and is available at http://www.eclipse.org/legal/epl-v10.html
- */
-package org.opendaylight.restconf.common.formatters;
-
-import static org.opendaylight.restconf.common.formatters.NotificationFormatter.XML_OUTPUT_FACTORY;
-import static org.opendaylight.restconf.common.formatters.XMLNotificationFormatter.DATA_CHANGED_NAMESPACE;
-import static org.opendaylight.restconf.common.formatters.XMLNotificationFormatter.DATA_CHANGED_NOTIFICATION_ELEMENT;
-import static org.opendaylight.restconf.common.formatters.XMLNotificationFormatter.NOTIFICATION_ELEMENT;
-import static org.opendaylight.restconf.common.formatters.XMLNotificationFormatter.NOTIFICATION_NAMESPACE;
-
-import java.io.IOException;
-import java.io.StringWriter;
-import java.time.Instant;
-import java.util.Collection;
-import javax.xml.stream.XMLStreamException;
-import javax.xml.stream.XMLStreamWriter;
-import javax.xml.xpath.XPathExpressionException;
-import org.opendaylight.restconf.common.serializer.XmlDataTreeCandidateSerializer;
-import org.opendaylight.yangtools.yang.data.tree.api.DataTreeCandidate;
-import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
-
-public final class XMLDataTreeCandidateFormatter extends DataTreeCandidateFormatter {
-    private static final XMLDataTreeCandidateFormatter INSTANCE = new XMLDataTreeCandidateFormatter();
-
-    public static final DataTreeCandidateFormatterFactory FACTORY =
-        new DataTreeCandidateFormatterFactory() {
-            @Override
-            public XMLDataTreeCandidateFormatter getFormatter(final String xpathFilter)
-                    throws XPathExpressionException {
-                return new XMLDataTreeCandidateFormatter(xpathFilter);
-            }
-
-            @Override
-            public XMLDataTreeCandidateFormatter getFormatter() {
-                return INSTANCE;
-            }
-        };
-
-    private XMLDataTreeCandidateFormatter() {
-    }
-
-    private XMLDataTreeCandidateFormatter(final String xpathFilter) throws XPathExpressionException {
-        super(xpathFilter);
-    }
-
-    @Override
-    String createText(final EffectiveModelContext schemaContext, final Collection<DataTreeCandidate> input,
-                      final Instant now, final boolean leafNodesOnly, final boolean skipData) throws Exception {
-        StringWriter writer = new StringWriter();
-
-        final XMLStreamWriter xmlStreamWriter;
-        try {
-            xmlStreamWriter = XML_OUTPUT_FACTORY.createXMLStreamWriter(writer);
-            xmlStreamWriter.setDefaultNamespace(NOTIFICATION_NAMESPACE);
-
-            xmlStreamWriter.writeStartElement(NOTIFICATION_NAMESPACE, NOTIFICATION_ELEMENT);
-            xmlStreamWriter.writeDefaultNamespace(NOTIFICATION_NAMESPACE);
-
-            xmlStreamWriter.writeStartElement("eventTime");
-            xmlStreamWriter.writeCharacters(toRFC3339(now));
-            xmlStreamWriter.writeEndElement();
-
-            xmlStreamWriter.setDefaultNamespace(DATA_CHANGED_NAMESPACE);
-            xmlStreamWriter.writeStartElement(DATA_CHANGED_NAMESPACE, DATA_CHANGED_NOTIFICATION_ELEMENT);
-
-            final XmlDataTreeCandidateSerializer serializer =
-                    new XmlDataTreeCandidateSerializer(schemaContext, xmlStreamWriter);
-
-            for (final DataTreeCandidate candidate : input) {
-                serializer.serialize(candidate, leafNodesOnly, skipData);
-            }
-
-            // data-changed-notification
-            xmlStreamWriter.writeEndElement();
-
-            // notification
-            xmlStreamWriter.writeEndElement();
-            xmlStreamWriter.close();
-        } catch (XMLStreamException e) {
-            throw new IOException("Failed to write notification content", e);
-        }
-
-
-        return writer.toString();
-    }
-}