/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
*/
package org.apache.ode.bpel.compiler;
import java.io.IOException;
import java.net.URI;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.wsdl.Operation;
import javax.xml.namespace.QName;
import javax.xml.transform.Source;
import junit.framework.TestCase;
import org.apache.ode.bpel.compiler.api.CompilationException;
import org.apache.ode.bpel.compiler.api.CompilerContext;
import org.apache.ode.bpel.compiler.api.ExpressionCompiler;
import org.apache.ode.bpel.compiler.api.SourceLocation;
import org.apache.ode.bpel.compiler.bom.Activity;
import org.apache.ode.bpel.compiler.bom.BpelObject;
import org.apache.ode.bpel.compiler.bom.Expression;
import org.apache.ode.bpel.compiler.bom.ScopeLikeActivity;
import org.apache.ode.bpel.elang.xpath10.compiler.XPath10ExpressionCompilerBPEL11;
import org.apache.ode.bpel.elang.xpath10.compiler.XPath10ExpressionCompilerBPEL20;
import org.apache.ode.bpel.elang.xpath10.compiler.XPath10ExpressionCompilerBPEL20Draft;
import org.apache.ode.bpel.elang.xpath20.compiler.XPath20ExpressionCompilerBPEL20;
import org.apache.ode.bpel.elang.xpath20.compiler.XPath20ExpressionCompilerBPEL20Draft;
import org.apache.ode.bpel.o.OActivity;
import org.apache.ode.bpel.o.OElementVarType;
import org.apache.ode.bpel.o.OExpression;
import org.apache.ode.bpel.o.OLValueExpression;
import org.apache.ode.bpel.o.OLink;
import org.apache.ode.bpel.o.OMessageVarType;
import org.apache.ode.bpel.o.OPartnerLink;
import org.apache.ode.bpel.o.OProcess;
import org.apache.ode.bpel.o.OScope;
import org.apache.ode.bpel.o.OVarType;
import org.apache.ode.bpel.o.OXsdTypeVarType;
import org.apache.ode.bpel.o.OXslSheet;
import org.apache.ode.bpel.o.OMessageVarType.Part;
import org.apache.ode.bpel.o.OProcess.OProperty;
import org.apache.ode.bpel.o.OProcess.OPropertyAlias;
import org.apache.ode.bpel.o.OScope.CorrelationSet;
import org.apache.ode.bpel.o.OScope.Variable;
import org.apache.ode.bpel.extension.ExtensionValidator;
import org.apache.ode.utils.DOMUtils;
import org.apache.ode.utils.NSContext;
import org.w3c.dom.Element;
import org.xml.sax.SAXException;
public class XPathTest extends TestCase {
protected void setUp() throws Exception {
super.setUp();
}
protected void tearDown() throws Exception {
super.tearDown();
}
public void testEmptyXPath10StringBPEL11() throws Exception {
XPath10ExpressionCompilerBPEL11 compiler = new XPath10ExpressionCompilerBPEL11();
assertCompilationExceptionForEmptyXPath(compiler);
}
public void testEmptyXPath10StringBPEL20Draft() throws Exception {
XPath10ExpressionCompilerBPEL20Draft compiler = new XPath10ExpressionCompilerBPEL20Draft();
assertCompilationExceptionForEmptyXPath(compiler);
}
public void testEmptyXPath10StringBPEL20() throws Exception {
XPath10ExpressionCompilerBPEL20 compiler = new XPath10ExpressionCompilerBPEL20();
assertCompilationExceptionForEmptyXPath(compiler);
}
public void testEmptyXPath20StringBPEL20Draft() throws Exception {
XPath20ExpressionCompilerBPEL20Draft compiler = new XPath20ExpressionCompilerBPEL20Draft();
assertCompilationExceptionForEmptyXPath(compiler);
}
public void testEmptyXPath20StringBPEL20() throws Exception {
XPath20ExpressionCompilerBPEL20 compiler = new XPath20ExpressionCompilerBPEL20();
assertCompilationExceptionForEmptyXPath(compiler);
}
private void assertCompilationExceptionForEmptyXPath(
ExpressionCompiler compiler) throws SAXException, IOException {
compiler.setCompilerContext(new MockCompilerContext());
Element element = DOMUtils.stringToDOM("<condition> </condition>");
Expression xpath = new Expression(element);
try {
compiler.compile(xpath);
throw new Exception("Empty string is invalid XPath");
} catch (Exception except) {
// System.out.println("Empty XPath caused: " + except.getClass());
// except.printStackTrace();
assertTrue("Expected a CompilationException",
except instanceof CompilationException);
}
}
}
class MockCompilerContext implements CompilerContext {
private OProcess _oprocess = new OProcess("20");
private Map<String, Variable> _vars = new HashMap<String, Variable>();
public OExpression constantExpr(boolean value) {
return null;
}
public OExpression compileJoinCondition(Expression expr)
throws CompilationException {
return null;
}
public OExpression compileExpr(Expression expr) throws CompilationException {
return null;
}
public OLValueExpression compileLValueExpr(Expression expr)
throws CompilationException {
return null;
}
public OXslSheet compileXslt(String docStrUri) throws CompilationException {
return null;
}
public OXsdTypeVarType resolveXsdType(QName typeName)
throws CompilationException {
return null;
}
public OProperty resolveProperty(QName name) throws CompilationException {
return null;
}
public Variable resolveVariable(String name) throws CompilationException {
return _vars.get(name);
}
public List<Variable> getAccessibleVariables() {
return new ArrayList<Variable>(_vars.values());
}
public Variable resolveMessageVariable(String inputVar)
throws CompilationException {
return _vars.get(inputVar);
}
public Variable resolveMessageVariable(String inputVar, QName messageType)
throws CompilationException {
return _vars.get(inputVar);
}
public Part resolvePart(Variable variable, String partname)
throws CompilationException {
return ((OMessageVarType) variable.type).parts.get(partname);
}
public OActivity compile(Activity child) throws CompilationException {
// TODO Auto-generated method stub
return null;
}
public OActivity compileSLC(Activity source) throws CompilationException {
// TODO Auto-generated method stub
return null;
}
public OPartnerLink resolvePartnerLink(String name)
throws CompilationException {
// TODO Auto-generated method stub
return null;
}
public Operation resolvePartnerRoleOperation(OPartnerLink partnerLink,
String operationName) throws CompilationException {
// TODO Auto-generated method stub
return null;
}
public Operation resolveMyRoleOperation(OPartnerLink partnerLink,
String operationName) throws CompilationException {
// TODO Auto-generated method stub
return null;
}
public OPropertyAlias resolvePropertyAlias(Variable variable, QName property)
throws CompilationException {
// TODO Auto-generated method stub
return null;
}
public void recoveredFromError(Object where, CompilationException bce)
throws CompilationException {
}
public OLink resolveLink(String linkName) throws CompilationException {
return null;
}
public OScope resolveCompensatableScope(String scopeToCompensate)
throws CompilationException {
return null;
}
public OProcess getOProcess() throws CompilationException {
return _oprocess;
}
public CorrelationSet resolveCorrelationSet(String csetName)
throws CompilationException {
return null;
}
public String getSourceLocation() {
return null;
}
public void compile(OActivity context, BpelObject activity, Runnable run) {
}
public boolean isPartnerLinkAssigned(String plink) {
return false;
}
public List<OActivity> getActivityStack() {
return null;
}
public void registerElementVar(String name, QName type) {
OElementVarType varType = new OElementVarType(getOProcess(), type);
OScope.Variable var = new OScope.Variable(getOProcess(), varType);
var.name = name;
_vars.put(name, var);
}
public OExpression compileExpr(String locationstr, NSContext nsContext) {
return null;
}
public OActivity getCurrent() {
return null;
}
public OScope compileSLC(ScopeLikeActivity child, Variable[] variables) {
return null;
}
public void recoveredFromError(SourceLocation location,
CompilationException error) {
}
public Part resolveHeaderPart(Variable variable, String partname) throws CompilationException {
return null;
}
public Map<URI, Source> getSchemaSources() {
return null;
}
public URI getBaseResourceURI() {
// TODO Auto-generated method stub
return null;
}
public boolean isExtensionDeclared(String namespace) {
return false;
}
public ExtensionValidator getExtensionValidator(QName extensionElementName) {
return null;
}
public OExpression compileExpr(Expression expr, OVarType rootNodeType,
Object requestedResultType, Object[] resultType)
throws CompilationException {
// TODO Auto-generated method stub
return null;
}
public OLValueExpression compileLValueExpr(Expression expr,
OVarType rootNodeType, Object requestedResultType,
Object[] resultType) throws CompilationException {
// TODO Auto-generated method stub
return null;
}
public NSContext tryCacheNamespaceContext(NSContext nsContext) {
return nsContext;
}
}