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380913: support list types in jetty xml for setters and constructor args 

Change-Id: I873ac4bde68aa6f043b74f63609711b51cb1338f
This commit is contained in:
Thomas Becker 2012-05-30 14:17:16 +02:00
parent 97fffb4e6a
commit 28e90058aa
4 changed files with 374 additions and 74 deletions
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186
jetty-xml/src/main/java/org/eclipse/jetty/xml/XmlConfiguration.java
View File

@ -16,6 +16,7 @@ package org.eclipse.jetty.xml;
import java.io.IOException;
import java.io.InputStream;
import java.io.StringReader;
import java.lang.reflect.Array;
import java.lang.reflect.Constructor;
import java.lang.reflect.Field;
import java.lang.reflect.InvocationTargetException;
@ -25,15 +26,14 @@ import java.net.InetAddress;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.UnknownHostException;
import java.security.AccessControlException;
import java.security.AccessController;
import java.security.PrivilegedAction;
import java.util.Arrays;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Properties;
import java.util.Set;
@ -46,6 +46,7 @@ import org.eclipse.jetty.util.component.LifeCycle;
import org.eclipse.jetty.util.log.Log;
import org.eclipse.jetty.util.log.Logger;
import org.eclipse.jetty.util.resource.Resource;
import org.eclipse.jetty.xml.XmlParser.Node;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;
@ -71,6 +72,9 @@ public class XmlConfiguration
private static final Integer ZERO = new Integer(0);
private static final Iterable<?> __factoryLoader;
private static final XmlParser __parser = initParser();
static
{
Iterable<?> loader=null;
@ -93,46 +97,41 @@ public class XmlConfiguration
}
/* ------------------------------------------------------------ */
private static XmlParser __parser;
private URL _url;
private XmlParser.Node _config;
private String _dtd;
private ConfigurationProcessor _processor;
private final Map<String, Object> _idMap = new HashMap<String, Object>();
private final Map<String, String> _propertyMap = new HashMap<String, String>();
/* ------------------------------------------------------------ */
private synchronized static void initParser() throws IOException
private synchronized static XmlParser initParser()
{
if (__parser != null)
return;
__parser = new XmlParser();
XmlParser parser = new XmlParser();
try
{
URL config60 = Loader.getResource(XmlConfiguration.class,"org/eclipse/jetty/xml/configure_6_0.dtd",true);
URL config76 = Loader.getResource(XmlConfiguration.class,"org/eclipse/jetty/xml/configure_7_6.dtd",true);
__parser.redirectEntity("configure.dtd",config76);
__parser.redirectEntity("configure_1_0.dtd",config60);
__parser.redirectEntity("configure_1_1.dtd",config60);
__parser.redirectEntity("configure_1_2.dtd",config60);
__parser.redirectEntity("configure_1_3.dtd",config60);
__parser.redirectEntity("configure_6_0.dtd",config60);
__parser.redirectEntity("configure_7_6.dtd",config76);
parser.redirectEntity("configure.dtd",config76);
parser.redirectEntity("configure_1_0.dtd",config60);
parser.redirectEntity("configure_1_1.dtd",config60);
parser.redirectEntity("configure_1_2.dtd",config60);
parser.redirectEntity("configure_1_3.dtd",config60);
parser.redirectEntity("configure_6_0.dtd",config60);
parser.redirectEntity("configure_7_6.dtd",config76);
__parser.redirectEntity("http://jetty.mortbay.org/configure.dtd",config76);
__parser.redirectEntity("http://jetty.eclipse.org/configure.dtd",config76);
__parser.redirectEntity("http://www.eclipse.org/jetty/configure.dtd",config76);
parser.redirectEntity("http://jetty.mortbay.org/configure.dtd",config76);
parser.redirectEntity("http://jetty.eclipse.org/configure.dtd",config76);
parser.redirectEntity("http://www.eclipse.org/jetty/configure.dtd",config76);
__parser.redirectEntity("-//Mort Bay Consulting//DTD Configure//EN",config76);
__parser.redirectEntity("-//Jetty//Configure//EN",config76);
parser.redirectEntity("-//Mort Bay Consulting//DTD Configure//EN",config76);
parser.redirectEntity("-//Jetty//Configure//EN",config76);
}
catch (ClassNotFoundException e)
{
LOG.warn(e.toString());
LOG.debug(e);
}
return parser;
}
/* ------------------------------------------------------------ */
@ -143,7 +142,6 @@ public class XmlConfiguration
*/
public XmlConfiguration(URL configuration) throws SAXException, IOException
{
initParser();
synchronized (__parser)
{
_url=configuration;
@ -163,7 +161,6 @@ public class XmlConfiguration
*/
public XmlConfiguration(String configuration) throws SAXException, IOException
{
initParser();
configuration = "<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>\n<!DOCTYPE Configure PUBLIC \"-//Mort Bay Consulting//DTD Configure 1.2//EN\" \"http://jetty.eclipse.org/configure_1_2.dtd\">"
+ configuration;
InputSource source = new InputSource(new StringReader(configuration));
@ -185,7 +182,6 @@ public class XmlConfiguration
*/
public XmlConfiguration(InputStream configuration) throws SAXException, IOException
{
initParser();
InputSource source = new InputSource(configuration);
synchronized (__parser)
{
@ -197,7 +193,6 @@ public class XmlConfiguration
/* ------------------------------------------------------------ */
private void setConfig(XmlParser.Node config)
{
_config=config;
if ("Configure".equals(config.getTag()))
{
_processor=new JettyXmlConfiguration();
@ -228,7 +223,7 @@ public class XmlConfiguration
{
throw new IllegalArgumentException("Unknown XML tag:"+config.getTag());
}
_processor.init(_url,_config,_idMap, _propertyMap);
_processor.init(_url,config,_idMap, _propertyMap);
}
@ -242,6 +237,7 @@ public class XmlConfiguration
/**
* @deprecated use {@link #getIdMap()}.put(...)
*/
@Deprecated
public void setIdMap(Map<String, Object> map)
{
_idMap.clear();
@ -252,6 +248,7 @@ public class XmlConfiguration
/**
* @deprecated use {@link #getProperties()}.putAll(...)
*/
@Deprecated
public void setProperties(Map<String, String> map)
{
_propertyMap.clear();
@ -311,7 +308,7 @@ public class XmlConfiguration
public Object configure(Object obj) throws Exception
{
// Check the class of the object
Class<?> oClass = (Class<?>)nodeClass(_config);
Class<?> oClass = nodeClass(_config);
if (oClass != null && !oClass.isInstance(obj))
{
String loaders = (oClass.getClassLoader()==obj.getClass().getClassLoader())?"":"Object Class and type Class are from different loaders.";
@ -324,7 +321,7 @@ public class XmlConfiguration
/* ------------------------------------------------------------ */
public Object configure() throws Exception
{
Class<?> oClass = (Class<?>)nodeClass(_config);
Class<?> oClass = nodeClass(_config);
String id = _config.getAttribute("id");
Object obj = id == null?null:_idMap.get(id);
@ -340,7 +337,7 @@ public class XmlConfiguration
}
/* ------------------------------------------------------------ */
private Class<?> nodeClass(XmlParser.Node node) throws ClassNotFoundException
private static Class<?> nodeClass(XmlParser.Node node) throws ClassNotFoundException
{
String className = node.getAttribute("class");
if (className == null)
@ -389,7 +386,7 @@ public class XmlConfiguration
else if ("Ref".equals(tag))
refObj(obj,node);
else if ("Property".equals(tag))
propertyObj(obj,node);
propertyObj(node);
else
throw new IllegalStateException("Unknown tag: " + tag);
}
@ -417,13 +414,13 @@ public class XmlConfiguration
Object[] arg =
{ value };
Class oClass = nodeClass(node);
Class<?> oClass = nodeClass(node);
if (oClass != null)
obj = null;
else
oClass = obj.getClass();
Class[] vClass =
Class<?>[] vClass =
{ Object.class };
if (value != null)
vClass[0] = value.getClass();
@ -455,7 +452,7 @@ public class XmlConfiguration
try
{
Field type = vClass[0].getField("TYPE");
vClass[0] = (Class)type.get(null);
vClass[0] = (Class<?>)type.get(null);
Method set = oClass.getMethod(name,vClass);
set.invoke(obj,arg);
return;
@ -518,27 +515,25 @@ public class XmlConfiguration
LOG.ignore(e);
}
// Can we convert to a collection
if (paramTypes[0].isAssignableFrom(Collection.class) && value.getClass().isArray())
Class<?> parameterClass = paramTypes[0];
Collection<?> collection = tryToConvertObjectToCollection(parameterClass,value);
if (collection != null)
{
try
{
if (paramTypes[0].isAssignableFrom(Set.class))
sets[s].invoke(obj,new Object[]
{ new HashSet<Object>(Arrays.asList((Object[])value)) });
else
sets[s].invoke(obj,new Object[]
{ Arrays.asList((Object[])value) });
sets[s].invoke(obj,collection);
return;
}
catch (IllegalArgumentException e)
{
LOG.ignore(e);
}
catch (IllegalAccessException e)
{
LOG.ignore(e);
}
catch (IllegalArgumentException e)
{
// it's ok to throw here as we wouldn't be here if parameterClass is not a Collection and this is the only place we evaluate
// collections
throw new IllegalArgumentException("Not a supported Collection type.");
}
}
}
}
@ -548,7 +543,7 @@ public class XmlConfiguration
{
try
{
Class sClass = set.getParameterTypes()[0];
Class<?> sClass = set.getParameterTypes()[0];
if (sClass.isPrimitive())
{
for (int t = 0; t < __primitives.length; t++)
@ -560,7 +555,7 @@ public class XmlConfiguration
}
}
}
Constructor cons = sClass.getConstructor(vClass);
Constructor<?> cons = sClass.getConstructor(vClass);
arg[0] = cons.newInstance(arg);
set.invoke(obj,arg);
return;
@ -583,6 +578,31 @@ public class XmlConfiguration
throw new NoSuchMethodException(oClass + "." + name + "(" + vClass[0] + ")");
}
/**
* @return a collection if compareValueToClass is a Set or List. null if that's not the case or value can't be converted to a Collection
*/
private static Collection<?> tryToConvertObjectToCollection(Class<?> compareValueToClass, Object value)
{
Collection<?> collection = null;
if (value.getClass().isArray())
{
if (HashSet.class.isAssignableFrom(compareValueToClass) || Set.class.isAssignableFrom(compareValueToClass))
collection = new HashSet<Object>(convertArrayToList(value));
else if (ArrayList.class.isAssignableFrom(compareValueToClass) || List.class.isAssignableFrom(compareValueToClass))
collection = convertArrayToList(value);
}
return collection;
}
private static List<Object> convertArrayToList(Object value)
{
int length = Array.getLength(value);
List<Object> list = new ArrayList<Object>(length);
for (int i = 0; i < length; i++)
list.add(Array.get(value,i));
return list;
}
/* ------------------------------------------------------------ */
/*
* Call a put method.
@ -593,6 +613,7 @@ public class XmlConfiguration
{
if (!(obj instanceof Map))
throw new IllegalArgumentException("Object for put is not a Map: " + obj);
@SuppressWarnings("unchecked")
Map<Object, Object> map = (Map<Object, Object>)obj;
String name = node.getAttribute("name");
@ -610,7 +631,7 @@ public class XmlConfiguration
*/
private Object get(Object obj, XmlParser.Node node) throws Exception
{
Class oClass = nodeClass(node);
Class<?> oClass = nodeClass(node);
if (oClass != null)
obj = null;
else
@ -657,7 +678,7 @@ public class XmlConfiguration
private Object call(Object obj, XmlParser.Node node) throws Exception
{
String id = node.getAttribute("id");
Class oClass = nodeClass(node);
Class<?> oClass = nodeClass(node);
if (oClass != null)
obj = null;
else if (obj != null)
@ -718,7 +739,7 @@ public class XmlConfiguration
*/
private Object newObj(Object obj, XmlParser.Node node) throws Exception
{
Class oClass = nodeClass(node);
Class<?> oClass = nodeClass(node);
String id = node.getAttribute("id");
int size = 0;
int argi = node.size();
@ -748,7 +769,7 @@ public class XmlConfiguration
LOG.debug("XML new " + oClass);
// Lets just try all constructors for now
Constructor[] constructors = oClass.getConstructors();
Constructor<?>[] constructors = oClass.getConstructors();
for (int c = 0; constructors != null && c < constructors.length; c++)
{
if (constructors[c].getParameterTypes().length != size)
@ -809,7 +830,7 @@ public class XmlConfiguration
{
// Get the type
Class aClass = java.lang.Object.class;
Class<?> aClass = java.lang.Object.class;
String type = node.getAttribute("type");
final String id = node.getAttribute("id");
if (type != null)
@ -830,10 +851,9 @@ public class XmlConfiguration
Object al = null;
Iterator iter = node.iterator("Item");
while (iter.hasNext())
for (Object nodeObject : node)
{
XmlParser.Node item = (XmlParser.Node)iter.next();
XmlParser.Node item = (Node)nodeObject;
String nid = item.getAttribute("id");
Object v = value(obj,item);
al = LazyList.add(al,(v == null && aClass.isPrimitive())?ZERO:v);
@ -859,9 +879,8 @@ public class XmlConfiguration
if (id != null)
_idMap.put(id,map);
for (int i = 0; i < node.size(); i++)
for (Object o : node)
{
Object o = node.get(i);
if (o instanceof String)
continue;
XmlParser.Node entry = (XmlParser.Node)o;
@ -871,12 +890,11 @@ public class XmlConfiguration
XmlParser.Node key = null;
XmlParser.Node value = null;
for (int j = 0; j < entry.size(); j++)
for (Object object : node)
{
o = entry.get(j);
if (o instanceof String)
if (object instanceof String)
continue;
XmlParser.Node item = (XmlParser.Node)o;
XmlParser.Node item = (XmlParser.Node)object;
if (!item.getTag().equals("Item"))
throw new IllegalStateException("Not an Item");
if (key == null)
@ -907,9 +925,11 @@ public class XmlConfiguration
/*
* Get a Property.
*
* @param obj @param node @return @exception Exception
* @param node
* @return
* @exception Exception
*/
private Object propertyObj(Object obj, XmlParser.Node node) throws Exception
private Object propertyObj(XmlParser.Node node) throws Exception
{
String id = node.getAttribute("id");
String name = node.getAttribute("name");
@ -1019,19 +1039,19 @@ public class XmlConfiguration
// Try to type the object
if (type == null)
{
if (value != null && value instanceof String)
if (value instanceof String)
return ((String)value).trim();
return value;
}
if ("String".equals(type) || "java.lang.String".equals(type))
if (isTypeMatchingClass(type,String.class))
return value.toString();
Class<?> pClass = TypeUtil.fromName(type);
if (pClass != null)
return TypeUtil.valueOf(pClass,value.toString());
if ("URL".equals(type) || "java.net.URL".equals(type))
if (isTypeMatchingClass(type,URL.class))
{
if (value instanceof URL)
return value;
@ -1045,7 +1065,7 @@ public class XmlConfiguration
}
}
if ("InetAddress".equals(type) || "java.net.InetAddress".equals(type))
if (isTypeMatchingClass(type,InetAddress.class))
{
if (value instanceof InetAddress)
return value;
@ -1059,9 +1079,32 @@ public class XmlConfiguration
}
}
if (isTypeMatchingClass(type,List.class))
{
if (value.getClass().isArray())
return convertArrayToList(value);
throw new IllegalStateException("Can't convert \"" + value + "\" to " + type + ". Only Array elements are supported");
}
if (isTypeMatchingClass(type,Set.class))
{
if (value.getClass().isArray())
{
Collection<?> set = tryToConvertObjectToCollection(Set.class,value);
if (set != null)
return set;
}
throw new IllegalStateException("Can't convert \"" + value + "\" to " + type + ". Only Array elements are supported");
}
throw new IllegalStateException("Unknown type " + type);
}
private static boolean isTypeMatchingClass(String type, Class<?> classToMatch)
{
return classToMatch.getSimpleName().equals(type) || classToMatch.getName().equals(type);
}
/* ------------------------------------------------------------ */
/*
* Get the value of a single element. @param obj @param item @return @exception Exception
@ -1087,7 +1130,7 @@ public class XmlConfiguration
if ("Map".equals(tag))
return newMap(obj,node);
if ("Property".equals(tag))
return propertyObj(obj,node);
return propertyObj(node);
if ("SystemProperty".equals(tag))
{
@ -1129,7 +1172,6 @@ public class XmlConfiguration
* @param args
* array of property and xml configuration filenames or {@link Resource}s.
*/
@SuppressWarnings("unchecked")
public static void main(final String[] args) throws Exception
{
@ -1198,7 +1240,7 @@ public class XmlConfiguration
{
props.put(key.toString(),String.valueOf(properties.get(key)));
}
configuration.setProperties(props);
configuration.getProperties().putAll(props);
}
obj[i] = configuration.configure();
last = configuration;

77
jetty-xml/src/test/java/org/eclipse/jetty/xml/ConstructorArgTestClass.java Normal file
View File

@ -0,0 +1,77 @@
// ========================================================================
// Copyright (c) 2009-2009 Mort Bay Consulting Pty. Ltd.
// ------------------------------------------------------------------------
// All rights reserved. This program and the accompanying materials
// are made available under the terms of the Eclipse Public License v1.0
// and Apache License v2.0 which accompanies this distribution.
// The Eclipse Public License is available at
// http://www.eclipse.org/legal/epl-v10.html
// The Apache License v2.0 is available at
// http://www.opensource.org/licenses/apache2.0.php
// You may elect to redistribute this code under either of these licenses.
// ========================================================================
package org.eclipse.jetty.xml;
import java.util.ArrayList;
import java.util.LinkedList;
import java.util.List;
import java.util.Set;
/* ------------------------------------------------------------ */
/**
*/
public class ConstructorArgTestClass
{
@SuppressWarnings("rawtypes")
private List list;
@SuppressWarnings("rawtypes")
private ArrayList arrayList;
@SuppressWarnings("rawtypes")
private Set set;
@SuppressWarnings("rawtypes")
public ConstructorArgTestClass(LinkedList list)
{
// not supported yet
}
@SuppressWarnings("rawtypes")
public ConstructorArgTestClass(ArrayList arrayList, List list)
{
this.arrayList = arrayList;
this.list = list;
}
@SuppressWarnings("rawtypes")
public ConstructorArgTestClass(ArrayList list)
{
this.list = list;
}
@SuppressWarnings("rawtypes")
public ConstructorArgTestClass(Set set)
{
this.set = set;
}
@SuppressWarnings("rawtypes")
public List getList()
{
return list;
}
@SuppressWarnings("rawtypes")
public ArrayList getArrayList()
{
return arrayList;
}
@SuppressWarnings("rawtypes")
public Set getSet()
{
return set;
}
}

54
jetty-xml/src/test/java/org/eclipse/jetty/xml/TestConfiguration.java
View File

@ -14,7 +14,11 @@
package org.eclipse.jetty.xml;
import java.net.URL;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
import java.util.Set;
import org.junit.Ignore;
@ -33,6 +37,11 @@ public class TestConfiguration extends HashMap<String,Object>
public int testField1;
public int testField2;
public int propValue;
@SuppressWarnings("rawtypes")
private List list;
@SuppressWarnings("rawtypes")
private Set set;
private ConstructorArgTestClass constructorArgTestClass;
public void setTest(Object value)
{
@ -87,4 +96,49 @@ public class TestConfiguration extends HashMap<String,Object>
{
this.ia=ia;
}
@SuppressWarnings("rawtypes")
public List getList()
{
if (constructorArgTestClass != null)
return constructorArgTestClass.getList();
return list;
}
@SuppressWarnings("rawtypes")
public void setList(List list)
{
this.list = list;
}
@SuppressWarnings("rawtypes")
public void setLinkedList(LinkedList list)
{
this.list = list;
}
@SuppressWarnings("rawtypes")
public void setArrayList(ArrayList list)
{
this.list = list;
}
@SuppressWarnings("rawtypes")
public Set getSet()
{
if (constructorArgTestClass != null)
return constructorArgTestClass.getSet();
return set;
}
@SuppressWarnings("rawtypes")
public void setSet(Set set)
{
this.set = set;
}
public void setConstructorArgTestClass(ConstructorArgTestClass constructorArgTestClass)
{
this.constructorArgTestClass = constructorArgTestClass;
}
}

131
jetty-xml/src/test/java/org/eclipse/jetty/xml/XmlConfigurationTest.java
View File

@ -14,7 +14,8 @@
package org.eclipse.jetty.xml;
import static junit.framework.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.*;
import static org.hamcrest.CoreMatchers.*;
import java.net.URL;
import java.util.HashMap;
@ -25,13 +26,16 @@ import org.junit.Test;
public class XmlConfigurationTest
{
protected String _configure="org/eclipse/jetty/xml/configure.xml";
private static final String STRING_ARRAY_XML = "<Array type=\"String\"><Item type=\"String\">String1</Item><Item type=\"String\">String2</Item></Array>";
private static final String INT_ARRAY_XML = "<Array type=\"int\"><Item type=\"int\">1</Item><Item type=\"int\">2</Item></Array>";
@Test
public void testMortBay() throws Exception
{
URL url = XmlConfigurationTest.class.getClassLoader().getResource("org/eclipse/jetty/xml/mortbay.xml");
XmlConfiguration configuration = new XmlConfiguration(url);
Object o=configuration.configure();
configuration.configure();
}
@Test
@ -185,6 +189,129 @@ public class XmlConfigurationTest
configuration.configure(tc);
assertEquals("Set String 3","SetValue",tc.testObject);
assertEquals("Set Type 3",2,tc.testInt);
}
@Test
public void testListConstructorArg() throws Exception
{
XmlConfiguration xmlConfiguration = new XmlConfiguration("<Configure class=\"org.eclipse.jetty.xml.TestConfiguration\">"
+ "<Set name=\"constructorArgTestClass\"><New class=\"org.eclipse.jetty.xml.ConstructorArgTestClass\"><Arg type=\"List\">"
+ STRING_ARRAY_XML + "</Arg></New></Set></Configure>");
TestConfiguration tc = new TestConfiguration();
assertThat("tc.getList() returns null as it's not configured yet",tc.getList(),is(nullValue()));
xmlConfiguration.configure(tc);
assertThat("tc.getList() returns not null",tc.getList(),not(nullValue()));
assertThat("tc.getList() has two entries as specified in the xml",tc.getList().size(),is(2));
}
@Test
public void testTwoArgumentListConstructorArg() throws Exception
{
XmlConfiguration xmlConfiguration = new XmlConfiguration("<Configure class=\"org.eclipse.jetty.xml.TestConfiguration\">"
+ "<Set name=\"constructorArgTestClass\"><New class=\"org.eclipse.jetty.xml.ConstructorArgTestClass\">"
+ "<Arg type=\"List\">" + STRING_ARRAY_XML + "</Arg>"
+ "<Arg type=\"List\">" + STRING_ARRAY_XML + "</Arg>"
+ "</New></Set></Configure>");
TestConfiguration tc = new TestConfiguration();
assertThat("tc.getList() returns null as it's not configured yet",tc.getList(),is(nullValue()));
xmlConfiguration.configure(tc);
assertThat("tc.getList() returns not null",tc.getList(),not(nullValue()));
assertThat("tc.getList() has two entries as specified in the xml",tc.getList().size(),is(2));
}
@Test(expected = IllegalStateException.class)
public void testListNotContainingArray() throws Exception
{
XmlConfiguration xmlConfiguration = new XmlConfiguration("<Configure class=\"org.eclipse.jetty.xml.TestConfiguration\">"
+ "<New class=\"org.eclipse.jetty.xml.ConstructorArgTestClass\"><Arg type=\"List\">Some String</Arg></New></Configure>");
TestConfiguration tc = new TestConfiguration();
xmlConfiguration.configure(tc);
}
@Test
public void testSetConstructorArg() throws Exception
{
XmlConfiguration xmlConfiguration = new XmlConfiguration("<Configure class=\"org.eclipse.jetty.xml.TestConfiguration\">"
+ "<Set name=\"constructorArgTestClass\"><New class=\"org.eclipse.jetty.xml.ConstructorArgTestClass\"><Arg type=\"Set\">"
+ STRING_ARRAY_XML + "</Arg></New></Set></Configure>");
TestConfiguration tc = new TestConfiguration();
assertThat("tc.getList() returns null as it's not configured yet",tc.getSet(),is(nullValue()));
xmlConfiguration.configure(tc);
assertThat("tc.getList() returns not null",tc.getSet(),not(nullValue()));
assertThat("tc.getList() has two entries as specified in the xml",tc.getSet().size(),is(2));
}
@Test(expected = IllegalStateException.class)
public void testSetNotContainingArray() throws Exception
{
XmlConfiguration xmlConfiguration = new XmlConfiguration("<Configure class=\"org.eclipse.jetty.xml.TestConfiguration\">"
+ "<New class=\"org.eclipse.jetty.xml.ConstructorArgTestClass\"><Arg type=\"Set\">Some String</Arg></New></Configure>");
TestConfiguration tc = new TestConfiguration();
xmlConfiguration.configure(tc);
}
@Test
public void testListSetterWithStringArray() throws Exception
{
XmlConfiguration xmlConfiguration = new XmlConfiguration("<Configure class=\"org.eclipse.jetty.xml.TestConfiguration\"><Set name=\"List\">"
+ STRING_ARRAY_XML + "</Set></Configure>");
TestConfiguration tc = new TestConfiguration();
assertThat("tc.getList() returns null as it's not configured yet",tc.getList(),is(nullValue()));
xmlConfiguration.configure(tc);
assertThat("tc.getList() has two entries as specified in the xml",tc.getList().size(),is(2));
}
@Test
public void testListSetterWithPrimitiveArray() throws Exception
{
XmlConfiguration xmlConfiguration = new XmlConfiguration("<Configure class=\"org.eclipse.jetty.xml.TestConfiguration\"><Set name=\"List\">"
+ INT_ARRAY_XML + "</Set></Configure>");
TestConfiguration tc = new TestConfiguration();
assertThat("tc.getList() returns null as it's not configured yet",tc.getList(),is(nullValue()));
xmlConfiguration.configure(tc);
assertThat("tc.getList() has two entries as specified in the xml",tc.getList().size(),is(2));
}
@Test(expected=IllegalArgumentException.class)
public void testNotSupportedLinkedListSetter() throws Exception
{
XmlConfiguration xmlConfiguration = new XmlConfiguration("<Configure class=\"org.eclipse.jetty.xml.TestConfiguration\"><Set name=\"LinkedList\">"
+ INT_ARRAY_XML + "</Set></Configure>");
TestConfiguration tc = new TestConfiguration();
assertThat("tc.getSet() returns null as it's not configured yet",tc.getList(),is(nullValue()));
xmlConfiguration.configure(tc);
}
@Test
public void testArrayListSetter() throws Exception
{
XmlConfiguration xmlConfiguration = new XmlConfiguration("<Configure class=\"org.eclipse.jetty.xml.TestConfiguration\"><Set name=\"ArrayList\">"
+ INT_ARRAY_XML + "</Set></Configure>");
TestConfiguration tc = new TestConfiguration();
assertThat("tc.getSet() returns null as it's not configured yet",tc.getList(),is(nullValue()));
xmlConfiguration.configure(tc);
assertThat("tc.getSet() has two entries as specified in the xml",tc.getList().size(),is(2));
}
@Test
public void testSetSetter() throws Exception
{
XmlConfiguration xmlConfiguration = new XmlConfiguration("<Configure class=\"org.eclipse.jetty.xml.TestConfiguration\"><Set name=\"Set\">"
+ STRING_ARRAY_XML + "</Set></Configure>");
TestConfiguration tc = new TestConfiguration();
assertThat("tc.getSet() returns null as it's not configured yet",tc.getSet(),is(nullValue()));
xmlConfiguration.configure(tc);
assertThat("tc.getSet() has two entries as specified in the xml",tc.getSet().size(),is(2));
}
@Test
public void testSetSetterWithPrimitiveArray() throws Exception
{
XmlConfiguration xmlConfiguration = new XmlConfiguration("<Configure class=\"org.eclipse.jetty.xml.TestConfiguration\"><Set name=\"Set\">"
+ INT_ARRAY_XML + "</Set></Configure>");
TestConfiguration tc = new TestConfiguration();
assertThat("tc.getSet() returns null as it's not configured yet",tc.getSet(),is(nullValue()));
xmlConfiguration.configure(tc);
assertThat("tc.getSet() has two entries as specified in the xml",tc.getSet().size(),is(2));
}
}