office-gobmx/qadevOOo/runner/basicrunner/basichelper/DocumentHandler.java

344 lines
12 KiB
Java

/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
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package basicrunner.basichelper;
import com.sun.star.lang.XInitialization;
import com.sun.star.lang.XSingleServiceFactory;
import com.sun.star.lang.XServiceInfo;
import com.sun.star.lang.XTypeProvider;
import com.sun.star.uno.Type;
import com.sun.star.xml.sax.XDocumentHandler;
import com.sun.star.container.XNameAccess;
import com.sun.star.container.NoSuchElementException;
import java.util.Vector;
import util.XMLTools.Tag;
import util.XMLTools;
import java.io.StringWriter;
import java.io.PrintWriter;
/**
* This class provides a handler of the BASIC test document.
* @see com.sun.star.lang.XSingleServiceFactory
* @see com.sun.star.lang.XServiceInfo
*/
public class DocumentHandler implements XServiceInfo, XSingleServiceFactory {
/** The service name of this class **/
static final String __serviceName = "basichelper.DocumentHandler";
/** The actual handler of the document **/
static DocumentHandlerImpl oDocumentHandler = null;
/** A string writer **/
private StringWriter writer;
/** The log writer (just a wrapper around <code>writer</code>) **/
private PrintWriter log;
/**
* Create an instance of the document handler.
* @param args A boolean value as <codde>args[0]</code> determines,
* if checked XML data is printed to the log.
* Default is false.
* @return The document handler
*/
public Object createInstanceWithArguments(Object[] args) {
boolean printXML = false;
if (args != null && args.length!=0 && args[0] instanceof Boolean)
printXML = ((Boolean)args[0]).booleanValue();
writer = new StringWriter();
log = new PrintWriter(writer);
oDocumentHandler = new DocumentHandlerImpl(log, printXML, writer);
return oDocumentHandler;
}
/**
* Create an instance of the document handler.
* @return The document handler
*/
public Object createInstance() {
return createInstanceWithArguments(null);
}
/** Get the unique id for this implementation
* @return The id.
*/
public byte[] getImplementationId() {
return toString().getBytes();
}
/** Get all implemented types.
* @return The implemented UNO types.
*/
public Type[] getTypes() {
Class interfaces[] = getClass().getInterfaces();
Type types[] = new Type[interfaces.length];
for(int i = 0; i < interfaces.length; ++ i)
types[i] = new Type(interfaces[i]);
return types;
}
/** Is this servioce supported?
* @param name The service name.
* @return True, if the service is supported.
*/
public boolean supportsService(String name) {
return __serviceName.equals(name);
}
/**
* Get all supported service names.
* @return All supported servcices.
*/
public String[] getSupportedServiceNames() {
return new String[] {__serviceName};
}
/**
* Get the implementation name of this class.
* @return The implementation name.
*/
public String getImplementationName() {
return getClass().getName();
}
}
/**
* The actual implementation of the document handler
* @see util.XMLTools.XMLChecker
* @see com.sun.star.lang.XInitialization
* @see com.sun.star.xml.sax.XDocumentHandler
* @see com.sun.star.container.XNameAccess
* @see com.sun.star.lang.XTypeProvider
*/
class DocumentHandlerImpl extends XMLTools.XMLChecker
implements XInitialization, XDocumentHandler,
XNameAccess, XTypeProvider {
/** A string writer **/
private StringWriter writer;
/**
* Constructor
* @param log_ A log writer.
* @param printXML Should XML data be printed to the log?
* @param logWriter A wrapper around <code>log_</code> for convenience.
*/
public DocumentHandlerImpl(PrintWriter log_,
boolean printXML, StringWriter logWriter) {
super(log_, printXML);
writer = logWriter;
}
/**
* Initialize this class with rules.
* @param parm1 An array of filter rules:
* <code>processAction()</code> is called for every rule.
* @throws com.sun.star.uno.Exception for an incorrect rule.
*/
public void initialize(Object[] parm1) throws com.sun.star.uno.Exception {
if (!(parm1[0] instanceof Object[])) return;
for (int i=0; i<parm1.length; i++) {
processActionForXMLChecker((Object[])parm1[i]);
}
}
/**
* Method processes all filters received from basic tests.
* Called by initialize().
* @param filterRule An array building one filter rule.
* @throws com.sun.star.uno.Exception for an incorrect rule.
*/
private void processActionForXMLChecker(Object[] filterRule)
throws com.sun.star.uno.Exception {
int arrLen = filterRule.length;
String oTagName;
Object[] oTags;
Object[] oTag;
int tagsNum = arrLen-1;
Vector allTags = new Vector();
String CDATA = "";
String action = "";
// First element of rule is RuleName and should be String
if (!(filterRule[0] instanceof String)) {
throw new com.sun.star.uno.Exception("Error: incorrect filter rule "+
"received from basic test! Rule name must be a String.");
} else {
action = (String) filterRule[0];
}
// Searching for character data and defining amount of tags received.
for (int j=1; j<arrLen; j++) {
if ( (filterRule[j] instanceof String) && (j != 1) ) {
CDATA = (String) filterRule[j];
tagsNum--;
}
}
// Adding received tags to internal array.
oTags = new Object[tagsNum];
for (int j=1; j<=tagsNum; j++) {
if (filterRule[j] instanceof Object[]) {
oTags[j-1] = (Object[]) filterRule[j];
}
}
// Process all received tags for a given filter rule
for (int i=0; i<oTags.length; i++) {
if (oTags[i] instanceof Object[]) {
oTag = (Object[]) oTags[i];
oTagName = (String) oTag[0];
} else if (oTags[i] instanceof Object) {
oTag = new Object[1];
oTag[0] = (Object) oTags[i];
oTagName = (String) oTag[0];
} else {
throw new com.sun.star.uno.Exception("Error: invalid tag "+
"received from basic test! Check tag "
+i+" in rule '"+action+"'.");
}
// Action for constructor Tag(TagName, attrName, attrValue)
if (oTag.length == 3) {
if ((oTag[1] instanceof String)&&(oTag[2] instanceof String)) {
allTags.add(new Tag(oTagName,
(String) oTag[1], (String) oTag[2]));
} else {
throw new com.sun.star.uno.Exception("Error: invalid tag '"+
oTagName+"' received from basic test!");
}
// Action for constructors:
// Tag(TagName, String[][] attrValues )
// Tag(TagName, String[] attrNames)
// Tag(TagName, String attrName)
//
} else if (oTag.length == 2) {
if (oTag[1] instanceof String[][]) {
allTags.add(new Tag(oTagName, (String[][]) oTag[1]));
} else if (oTag[1] instanceof String[]) {
allTags.add(new Tag(oTagName, (String[]) oTag[1]));
} else if (oTag[1] instanceof String) {
allTags.add(new Tag(oTagName, (String) oTag[1]));
} else {
throw new com.sun.star.uno.Exception("Error: invalid tag '"+
oTagName+"' received from basic test!");
}
// Action for constructor Tag(TagName)
} else if (oTag.length == 1) {
if (oTag[0] instanceof String) {
allTags.add(new Tag(oTagName));
} else {
throw new com.sun.star.uno.Exception("Error: invalid tag '"+
oTagName+"' received from basic test!");
}
} else {
throw new com.sun.star.uno.Exception("Error: invalid tag '"+
oTagName+"' received from basic test!");
}
}
// Adding tags to XMLChecker
if ( action.equals((String)"TagExists") ) {
for (int i=0; i<allTags.size(); i++) {
addTag((Tag)allTags.get(i));
}
} else if (action.equals((String)"TagEnclosed")) {
addTagEnclosed((Tag) allTags.get(0), (Tag) allTags.get(1));
} else if (action.equals((String)"CharsEnclosed")) {
addCharactersEnclosed(CDATA, (Tag) allTags.get(0));
} else {
throw new com.sun.star.uno.Exception("Error: incorrect rule name '"+
action+"' received from basic test!");
}
}
/**
* Get the names of the elements.
* @return element names.
*/
public String[] getElementNames() {
return new String[]{"XMLCode", "XMLIsCorrect"};
}
/**
* Is this an element?
* @param name Element name.
* @return true, if <code>name>/code> is the name of an element.
*/
public boolean hasByName(String name) {
return (name.equals("XMLCode") || name.equals("XMLIsCorrect"));
}
/**
* Get an element by its name.
* @param name The element name.
* @return The element with the specified <code>name</code>.
* @throws NoSuchElementException Is thrown, if name does not exist.
*/
public Object getByName(String name) throws NoSuchElementException{
if (name.equals("XMLIsCorrect"))
return new Boolean(this.check());
else if (name.equals("XMLCode")) {
return writer.getBuffer().toString();
} else
throw new NoSuchElementException();
}
/**
* Are there any elements?
* @return Always true.
*/
public boolean hasElements() {
return true;
}
/**
* Get the element type.
* @return The type.
*/
public Type getElementType() {
return new Type(Object.class);
}
/**
* Get a unique id for this implementation.
* @return The id.
*/
public byte[] getImplementationId() {
return toString().getBytes();
}
/**
* Return all implemented types of this class.
* @return The implemented UNO types.
*/
public Type[] getTypes() {
Class interfaces[] = getClass().getInterfaces();
Type types[] = new Type[interfaces.length];
for(int i = 0; i < interfaces.length; ++ i)
types[i] = new Type(interfaces[i]);
return types;
}
}