/*
* 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.synapse;
import junit.framework.TestCase;
import org.apache.axiom.om.OMContainer;
import org.apache.axiom.om.OMElement;
import org.apache.axiom.om.xpath.AXIOMXPath;
import org.apache.synapse.mediators.TestUtils;
import org.apache.synapse.mediators.transform.XSLTMediator;
import org.apache.synapse.config.Property;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import java.util.HashMap;
import java.util.Map;
public class XSLTMediatorTest extends TestCase {
private static final String SOURCE =
"<m0:CheckPriceRequest xmlns:m0=\"http://www.apache-synapse.org/test\">\n" +
"<m0:Code>String</m0:Code>\n" +
"</m0:CheckPriceRequest>";
private static final String ENCLOSING_SOURCE =
"<m:someOtherElement xmlns:m=\"http://someother\">" +
"<m0:CheckPriceRequest xmlns:m0=\"http://www.apache-synapse.org/test\">\n" +
"<m0:Code>String</m0:Code>\n" +
"</m0:CheckPriceRequest>" +
"</m:someOtherElement>";
XSLTMediator transformMediator = null;
public void testTransformXSLTCustomSource() throws Exception {
// create a new switch mediator
transformMediator = new XSLTMediator();
// set xpath condition to select source
AXIOMXPath xpath = new AXIOMXPath("//m0:CheckPriceRequest");
xpath.addNamespace("m0", "http://www.apache-synapse.org/test");
transformMediator.setSource(xpath);
// set XSLT transformation URL
transformMediator.setXsltKey("xslt-key");
Map props = new HashMap();
Property prop = new Property();
prop.setType(Property.DYNAMIC_TYPE);
prop.setKey("file:./../../repository/conf/sample/resources/transform/transform_unittest.xslt");
props.put("xslt-key", prop);
// invoke transformation, with static enveope
MessageContext synCtx = TestUtils.getTestContext(SOURCE, props);
transformMediator.mediate(synCtx);
// validate result
OMContainer body = synCtx.getEnvelope().getBody();
if (body.getFirstOMChild() instanceof OMElement) {
OMElement getQuoteElem = (OMElement) body.getFirstOMChild();
assertTrue("GetQuote".equals(getQuoteElem.getLocalName()));
assertTrue("http://www.webserviceX.NET/".equals(getQuoteElem.getNamespace().getName()));
OMElement symbolElem = getQuoteElem.getFirstElement();
assertTrue("symbol".equals(symbolElem.getLocalName()));
assertTrue("http://www.webserviceX.NET/".equals(symbolElem.getNamespace().getName()));
assertTrue("String".equals(symbolElem.getText()));
} else {
fail("Unexpected element found in SOAP body");
}
}
/**
* If a source element for transformation is not found, default to soap body
* @throws Exception
*/
public void testTransformXSLTDefaultSource() throws Exception {
// create a new switch mediator
transformMediator = new XSLTMediator();
// set XSLT transformation URL
transformMediator.setXsltKey("xslt-key");
Map props = new HashMap();
Property prop = new Property();
prop.setType(Property.DYNAMIC_TYPE);
prop.setKey("file:./../../repository/conf/sample/resources/transform/transform_unittest.xslt");
props.put("xslt-key", prop);
// invoke transformation, with static enveope
MessageContext synCtx = TestUtils.getTestContext(SOURCE, props);
transformMediator.mediate(synCtx);
// validate result
OMContainer body = synCtx.getEnvelope().getBody();
if (body.getFirstOMChild() instanceof OMElement) {
OMElement getQuoteElem = (OMElement) body.getFirstOMChild();
assertTrue("GetQuote".equals(getQuoteElem.getLocalName()));
assertTrue("http://www.webserviceX.NET/".equals(getQuoteElem.getNamespace().getName()));
OMElement symbolElem = getQuoteElem.getFirstElement();
assertTrue("symbol".equals(symbolElem.getLocalName()));
assertTrue("http://www.webserviceX.NET/".equals(symbolElem.getNamespace().getName()));
assertTrue("String".equals(symbolElem.getText()));
} else {
fail("Unexpected element found in SOAP body");
}
}
public void testTransformXSLTCustomSourceNonMainElement() throws Exception {
// create a new switch mediator
transformMediator = new XSLTMediator();
// set xpath condition to select source
AXIOMXPath xpath = new AXIOMXPath("//m0:CheckPriceRequest");
xpath.addNamespace("m0", "http://www.apache-synapse.org/test");
transformMediator.setSource(xpath);
// set XSLT transformation URL
transformMediator.setXsltKey("xslt-key");
Map props = new HashMap();
Property prop = new Property();
prop.setType(Property.DYNAMIC_TYPE);
prop.setKey("file:./../../repository/conf/sample/resources/transform/transform_unittest.xslt");
props.put("xslt-key", prop);
// invoke transformation, with static enveope
MessageContext synCtx = TestUtils.getTestContext(ENCLOSING_SOURCE, props);
transformMediator.mediate(synCtx);
// validate result
OMContainer body = synCtx.getEnvelope().getBody();
if (body.getFirstOMChild() instanceof OMElement) {
OMElement someOtherElem = (OMElement) body.getFirstOMChild();
assertTrue("someOtherElement".equals(someOtherElem.getLocalName()));
assertTrue("http://someother".equals(someOtherElem.getNamespace().getName()));
OMElement getQuoteElem = (OMElement) someOtherElem.getFirstOMChild();
assertTrue("GetQuote".equals(getQuoteElem.getLocalName()));
assertTrue("http://www.webserviceX.NET/".equals(getQuoteElem.getNamespace().getName()));
OMElement symbolElem = getQuoteElem.getFirstElement();
assertTrue("symbol".equals(symbolElem.getLocalName()));
assertTrue("http://www.webserviceX.NET/".equals(symbolElem.getNamespace().getName()));
assertTrue("String".equals(symbolElem.getText()));
} else {
fail("Unexpected element found in SOAP body");
}
}
}