diff options
Diffstat (limited to 'rosetta/src/main/java/org/onap/aaf/rosetta/OutXML.java')
| -rw-r--r-- | rosetta/src/main/java/org/onap/aaf/rosetta/OutXML.java | 226 |
1 files changed, 0 insertions, 226 deletions
diff --git a/rosetta/src/main/java/org/onap/aaf/rosetta/OutXML.java b/rosetta/src/main/java/org/onap/aaf/rosetta/OutXML.java deleted file mode 100644 index 328b8f7..0000000 --- a/rosetta/src/main/java/org/onap/aaf/rosetta/OutXML.java +++ /dev/null @@ -1,226 +0,0 @@ -/*******************************************************************************
- * ============LICENSE_START====================================================
- * * org.onap.aaf
- * * ===========================================================================
- * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
- * * ===========================================================================
- * * Licensed under the Apache License, Version 2.0 (the "License");
- * * you may not use this file except in compliance with the License.
- * * You may obtain a copy of the License at
- * *
- * * http://www.apache.org/licenses/LICENSE-2.0
- * *
- * * Unless required by applicable law or agreed to in writing, software
- * * distributed under the License is distributed on an "AS IS" BASIS,
- * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * * See the License for the specific language governing permissions and
- * * limitations under the License.
- * * ============LICENSE_END====================================================
- * *
- * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
- * *
- ******************************************************************************/
-package org.onap.aaf.rosetta;
-
-import java.io.IOException;
-import java.io.Writer;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.Stack;
-
-import org.onap.aaf.inno.env.util.IndentPrintWriter;
-import org.onap.aaf.inno.env.util.StringBuilderWriter;
-
-public class OutXML extends Out{
- private static final String XMLNS_XSI = "xmlns:xsi";
- public static final String XML_INFO = "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>";
- public static final String XML_SCHEMA_INSTANCE = "http://www.w3.org/2001/XMLSchema-instance";
-
- private String root;
- private List<Prop> props;
-
- public OutXML(String root, String ... params) {
- this.root = root;
- props = new ArrayList<Prop>();
- for(String p : params) {
- String[] tv=p.split("=");
- if(tv.length==2)
- props.add(new Prop(tv[0],tv[1]));
- }
- }
-
- public OutXML(JaxInfo jaxInfo) {
- this(jaxInfo.name,genNS(jaxInfo));
- }
-
- public OutXML(InXML inXML) {
- this(inXML.jaxInfo.name,genNS(inXML.jaxInfo));
- }
-
- private static String[] genNS(JaxInfo jaxInfo) {
- return new String[] {"xmlns=" + jaxInfo.ns};
- }
-
-
- @Override
- public<IN,S> void extract(IN in, Writer writer, Parse<IN,S> prs, boolean ... options) throws IOException, ParseException {
- Parsed<S> p = prs.newParsed();
- Stack<Level> stack = new Stack<Level>();
- // If it's an IndentPrintWriter, it is pretty printing.
- boolean pretty = (options.length>0&&options[0]);
-
- IndentPrintWriter ipw;
- if(pretty) {
- if(writer instanceof IndentPrintWriter) {
- ipw = (IndentPrintWriter)writer;
- } else {
- writer = ipw = new IndentPrintWriter(writer);
- }
- } else {
- ipw=null;
- }
- boolean closeTag = false;
- Level level = new Level(null);
- while((p = prs.parse(in,p.reuse())).valid()) {
- if(!p.hasName() && level.multi!=null) {
- p.name=level.multi;
- }
- if(closeTag && p.event!=Parse.ATTRIB) {
- writer.append('>');
- if(pretty)writer.append('\n');
- closeTag = false;
- }
- switch(p.event) {
- case Parse.START_DOC:
- if(!(options.length>1&&options[1])) // if not a fragment, print XML Info data
- if(pretty)ipw.println(XML_INFO);
- else writer.append(XML_INFO);
- break;
- case Parse.END_DOC:
- break;
- case Parse.START_OBJ:
- stack.push(level);
- level = new Level(level);
- if(p.hasName()) {
- closeTag = tag(writer,level.sbw,pretty,pretty,p.name,null);
- } else if(root!=null && stack.size()==1) { // first Object
- closeTag = tag(writer,level.sbw,pretty,pretty,root,null);
- // Write Root Props
- for(Prop prop : props) {
- attrib(writer,pretty,prop.tag, prop.value,level);
- }
- }
- if(pretty)ipw.inc();
- break;
- case Parse.END_OBJ:
- if(p.hasData())
- closeTag = tag(writer,writer,pretty,false,p.name, XmlEscape.convert(p.sb));
- if(pretty)ipw.dec();
- writer.append(level.sbw.getBuffer());
- level = stack.pop();
- break;
- case Parse.START_ARRAY:
- level.multi = p.name;
- break;
- case Parse.END_ARRAY:
- if(p.hasData())
- closeTag = tag(writer,writer,pretty,false, p.name, XmlEscape.convert(p.sb));
- level.multi=null;
- break;
- case Parse.ATTRIB:
- if(p.hasData())
- attrib(writer,pretty,p.name, XmlEscape.convert(p.sb), level);
- break;
- case Parse.NEXT:
- if(p.hasData())
- closeTag = tag(writer,writer,pretty, false,p.name, XmlEscape.convert(p.sb));
- break;
- }
- }
- writer.append(level.sbw.getBuffer());
- writer.flush();
- }
-
- private class Level {
- public final StringBuilderWriter sbw;
- public String multi;
- private Level prev;
- private Map<String,String> nses;
-
- public Level(Level level) {
- sbw = new StringBuilderWriter();
- multi = null;
- prev = level;
- }
-
- public boolean hasPrinted(String ns, String value, boolean create) {
- boolean rv = false;
- if(nses==null) {
- if(prev!=null)rv = prev.hasPrinted(ns, value, false);
- } else {
- String v = nses.get(ns);
- return value.equals(v); // note: accomodates not finding NS as well
- }
-
- if(create && !rv) {
- if(nses == null) nses = new HashMap<String,String>();
- nses.put(ns, value);
- }
- return rv;
- }
-
-
-
- }
-
- private boolean tag(Writer fore, Writer aft, boolean pretty, boolean returns, String tag, String data) throws IOException {
- fore.append('<');
- fore.append(tag);
- if(data!=null) {
- fore.append('>'); // if no data, it may need some attributes...
- fore.append(data);
- if(returns)fore.append('\n');
- }
- aft.append("</");
- aft.append(tag);
- aft.append(">");
- if(pretty)aft.append('\n');
- return data==null;
- }
-
- private void attrib(Writer fore, boolean pretty, String tag, String value, Level level) throws IOException {
- String realTag = tag.startsWith("__")?tag.substring(2):tag; // remove __
- if(realTag.equals(Parsed.EXTENSION_TAG)) { // Convert Derived name into XML defined Inheritance
- fore.append(" xsi:type=\"");
- fore.append(value);
- fore.append('"');
- if(!level.hasPrinted(XMLNS_XSI, XML_SCHEMA_INSTANCE,true)) {
- fore.append(' ');
- fore.append(XMLNS_XSI);
- fore.append("=\"");
- fore.append(XML_SCHEMA_INSTANCE);
- fore.append("\"");
- }
- } else {
- if(realTag.startsWith("xmlns:") ) {
- if(level.hasPrinted(realTag, value, true)) {
- return;
- }
- }
- fore.append(' ');
- fore.append(realTag);
- fore.append("=\"");
- fore.append(value);
- fore.append('"');
- }
- }
-
- @Override
- public String logName() {
- return "Rosetta XML";
- }
-
-
-}
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