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Posted to commits@commons.apache.org by jo...@apache.org on 2012/09/26 12:04:14 UTC
svn commit: r1390365 [2/2] - in /commons/sandbox/jndi/trunk/commons-jndi: ./
src/ src/main/ src/main/java/ src/main/java/org/ src/main/java/org/apache/
src/main/java/org/apache/commons/ src/main/java/org/apache/commons/jndi/
src/main/java/org/apache/co...
Added: commons/sandbox/jndi/trunk/commons-jndi/src/main/java/org/apache/commons/jndi/util/Reflection.java
URL: http://svn.apache.org/viewvc/commons/sandbox/jndi/trunk/commons-jndi/src/main/java/org/apache/commons/jndi/util/Reflection.java?rev=1390365&view=auto
==============================================================================
--- commons/sandbox/jndi/trunk/commons-jndi/src/main/java/org/apache/commons/jndi/util/Reflection.java (added)
+++ commons/sandbox/jndi/trunk/commons-jndi/src/main/java/org/apache/commons/jndi/util/Reflection.java Wed Sep 26 10:04:12 2012
@@ -0,0 +1,445 @@
+/*
+ * 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.commons.jndi.util;
+
+import java.io.File;
+import java.lang.annotation.Annotation;
+import java.lang.reflect.Field;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.lang.reflect.Modifier;
+import java.lang.reflect.UndeclaredThrowableException;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+
+import javax.naming.NamingException;
+
+
+/**
+ * Utility class for working with reflection.
+ */
+public class Reflection {
+ private static final Class<?>[] ZERO_CLASSES = new Class<?>[0];
+ private static final Object[] ZERO_OBJECTS = new Object[0];
+
+ /**
+ * Private constructor, to prevent accidental instantiation.
+ */
+ private Reflection() {
+ // Nothing to do
+ }
+
+ /**
+ * Returns a getter for the given property on instances of
+ * the given class.
+ */
+ public static Method getGetter(Class<?> pClass, String pProperty) throws NoSuchMethodException {
+ if (pProperty.length() > 0) {
+ Method m = null;
+ final String suffix = Character.toUpperCase(pProperty.charAt(0)) + pProperty.substring(1);
+ try {
+ m = pClass.getMethod("get" + suffix, ZERO_CLASSES);
+ } catch (NoSuchMethodException e) {
+ // Ignore me.
+ }
+ if (m == null) {
+ try {
+ m = pClass.getMethod("is" + suffix, ZERO_CLASSES);
+ if (!boolean.class.equals(m.getReturnType())) {
+ m = null;
+ }
+ } catch (NoSuchMethodException e2) {
+ // Ignore me.
+ }
+ if (m == null) {
+ try {
+ m = pClass.getMethod("has" + suffix, ZERO_CLASSES);
+ if (!boolean.class.equals(m.getReturnType())) {
+ m = null;
+ }
+ } catch (NoSuchMethodException e2) {
+ // Ignore me.
+ }
+ }
+ }
+ if (m != null) {
+ final int modifier = m.getModifiers();
+ if (!Modifier.isStatic(modifier)
+ && !Modifier.isAbstract(modifier)
+ && !void.class.equals(m.getReturnType())) {
+ return m;
+ }
+ }
+ }
+ throw new NoSuchMethodException("No getter found for property " + pProperty
+ + " of class " + pClass.getName());
+ }
+
+ /**
+ * Returns a setter for the given property on instances of
+ * the given class.
+ */
+ public static Method getSetter(Class<?> pClass, String pProperty) throws NoSuchMethodException {
+ for (Method m : pClass.getMethods()) {
+ final String name = m.getName();
+ final int modifier = m.getModifiers();
+ if (!Modifier.isAbstract(modifier)
+ && Modifier.isPublic(modifier)
+ && !Strings.isEmpty(pProperty)
+ && name.length() == pProperty.length()+3
+ && name.startsWith("set")
+ && Character.toUpperCase(name.charAt("set".length())) == Character.toUpperCase(pProperty.charAt(0))
+ && name.substring("set".length()+1).equals(pProperty.substring(1))
+ && void.class.equals(m.getReturnType())) {
+ final Class<?>[] paramTypes = m.getParameterTypes();
+ if (paramTypes != null && paramTypes.length == 1) {
+ return m;
+ }
+ }
+ }
+ throw new NoSuchMethodException("No setter found for property " + pProperty
+ + " in class " + pClass.getCanonicalName());
+ }
+
+ /**
+ * Converts the given value into an instance of the given class.
+ */
+ public static Object getValue(Class<?> pClass, String pValue) {
+ if (pValue == null) {
+ if (pClass.isPrimitive()) {
+ throw new IllegalArgumentException("Invalid value for primitive class "
+ + pClass.getCanonicalName() + ": null");
+ }
+ return null;
+ }
+ if (String.class.equals(pClass)) {
+ return pValue;
+ } else if (boolean.class.equals(pClass) || Boolean.class.equals(pClass)) {
+ try {
+ return Boolean.valueOf(pValue);
+ } catch (Exception e) {
+ throw new IllegalArgumentException("Invalid boolean value: " + pValue);
+ }
+ } else if (int.class.equals(pClass) || Integer.class.equals(pClass)) {
+ try {
+ return new Integer(pValue);
+ } catch (Exception e) {
+ throw new IllegalArgumentException("Invalid integer value: " + pValue);
+ }
+ } else if (long.class.equals(pClass) || Long.class.equals(pClass)) {
+ try {
+ return new Long(pValue);
+ } catch (Exception e) {
+ throw new IllegalArgumentException("Invalid long value: " + pValue);
+ }
+ } else if (byte.class.equals(pClass) || Byte.class.equals(pClass)) {
+ try {
+ return new Byte(pValue);
+ } catch (Exception e) {
+ throw new IllegalArgumentException("Invalid byte value: " + pValue);
+ }
+ } else if (short.class.equals(pClass) || Short.class.equals(pClass)) {
+ try {
+ return new Short(pValue);
+ } catch (Exception e) {
+ throw new IllegalArgumentException("Invalid short value: " + pValue);
+ }
+ } else if (char.class.equals(pClass) || Character.class.equals(pClass)) {
+ if (pValue.length() != 1) {
+ throw new IllegalArgumentException("Invalid char value: " + pValue);
+ }
+ return new Character(pValue.charAt(0));
+ } else if (double.class.equals(pClass) || Double.class.equals(pClass)) {
+ try {
+ return new Double(pValue);
+ } catch (Exception e) {
+ throw new IllegalArgumentException("Invalid double value: " + pValue);
+ }
+ } else if (float.class.equals(pClass) || Float.class.equals(pClass)) {
+ try {
+ return new Float(pValue);
+ } catch (Exception e) {
+ throw new IllegalArgumentException("Invalid float value: " + pValue);
+ }
+ } else if (Class.class.equals(pClass)) {
+ try {
+ return Thread.currentThread().getContextClassLoader().loadClass(pValue);
+ } catch (ClassNotFoundException e) {
+ throw new UndeclaredThrowableException(e);
+ }
+ } else {
+ throw new IllegalStateException("Invalid target class: " + pClass.getCanonicalName());
+ }
+ }
+
+ private static Field searchField(Class<?> pClass, String pProperty) {
+ if (pClass == Object.class) {
+ return null;
+ }
+ for (Field f : pClass.getDeclaredFields()) {
+ final String name = f.getName();
+ if (!Strings.isEmpty(pProperty)
+ && name.length() == pProperty.length()
+ && pProperty.length() > 0
+ && Character.toUpperCase(name.charAt(0)) == Character.toUpperCase(pProperty.charAt(0))
+ && name.substring(1).equals(pProperty.substring(1))) {
+ if (!f.isAccessible()) {
+ f.setAccessible(true);
+ }
+ return f;
+ }
+ }
+ return searchField(pClass.getSuperclass(), pProperty);
+ }
+
+ /**
+ * Returns a field for setting the given property on instances of
+ * the given class.
+ */
+ public static Field getField(Class<?> pClass, String pProperty)
+ throws NoSuchFieldException {
+ final Field f = searchField(pClass, pProperty);
+ if (f == null) {
+ throw new NoSuchFieldException("No field found for property " + pProperty
+ + " in class " + pClass.getCanonicalName());
+ }
+ return f;
+ }
+
+ /**
+ * Casts the given object to the requested result type.
+ */
+ @SuppressWarnings("unchecked")
+ public static <O> O cast(Object pObject) {
+ return (O) pObject;
+ }
+
+ /**
+ * Returns all fields of the given class {@code pClass}, including
+ * superclasses, and interfaces, which have an annotation of the given
+ * class {@code pAnnotation}.
+ */
+ public static Collection<Field> findAnnotatedFields(Class<?> pClass, Class<Annotation> pAnnotation) {
+ final Set<Class<?>> classes = new HashSet<Class<?>>();
+ final List<Field> fields = new ArrayList<Field>();
+ findAnnotatedFields(classes, fields, pClass, pAnnotation);
+ return fields;
+ }
+
+ private static void findAnnotatedFields(Set<Class<?>> pClasses, List<Field> pFields, Class<?> pClass,
+ Class<Annotation> pAnnotation) {
+ if (!pClasses.contains(pClass)) {
+ for (Field field : pClass.getDeclaredFields()) {
+ if (field.getAnnotation(pAnnotation) != null) {
+ pFields.add(field);
+ }
+ }
+ final Class<?> superClass = pClass.getSuperclass();
+ if (superClass != null && !superClass.equals(Object.class)) {
+ findAnnotatedFields(pClasses, pFields, superClass, pAnnotation);
+ }
+ for (Class<?> interfaceClass : pClass.getInterfaces()) {
+ findAnnotatedFields(pClasses, pFields, interfaceClass, pAnnotation);
+ }
+ }
+ }
+
+ /**
+ * Returns all setters of the given class {@code pClass}, including
+ * superclasses, and interfaces, which have an annotation of the given
+ * class {@code pAnnotation}.
+ */
+ public static Collection<Method> findAnnotatedSetters(Class<?> pClass, Class<Annotation> pAnnotation) {
+ final Set<Class<?>> classes = new HashSet<Class<?>>();
+ final List<Method> fields = new ArrayList<Method>();
+ findAnnotatedSetters(classes, fields, pClass, pAnnotation);
+ return fields;
+ }
+
+ private static void findAnnotatedSetters(Set<Class<?>> pClasses, List<Method> pMethods, Class<?> pClass,
+ Class<Annotation> pAnnotation) {
+ if (!pClasses.contains(pClass)) {
+ for (Method method : pClass.getDeclaredMethods()) {
+ if (isSetter(method) && method.getAnnotation(pAnnotation) != null) {
+ pMethods.add(method);
+ }
+ }
+ final Class<?> superClass = pClass.getSuperclass();
+ if (superClass != null && !superClass.equals(Object.class)) {
+ findAnnotatedSetters(pClasses, pMethods, superClass, pAnnotation);
+ }
+ for (Class<?> interfaceClass : pClass.getInterfaces()) {
+ findAnnotatedSetters(pClasses, pMethods, interfaceClass, pAnnotation);
+ }
+ }
+ }
+
+ private static boolean isSetter(Method pMethod) {
+ final String methodName = pMethod.getName();
+ if (!void.class.equals(pMethod.getReturnType())) {
+ return false;
+ }
+ if (methodName.length() < 4 || !methodName.startsWith("set")
+ || Character.isUpperCase(methodName.charAt(4))) {
+ return false;
+ }
+ final Class<?>[] parameters = pMethod.getParameterTypes();
+ if (parameters.length != 1) {
+ return false;
+ }
+ return true;
+ }
+
+ /**
+ * Returns the URL of the given class.
+ */
+ public static URL getURL(Class<?> pClass) {
+ return pClass.getClassLoader().getResource(pClass.getName().replace('.', '/') + ".class");
+ }
+
+ /**
+ * Returns the value of the property pKey from the object pObject.
+ */
+ public static Object get(Object o, String key) {
+ final Field f;
+ try {
+ f = getField(o.getClass(), key);
+ } catch (NoSuchFieldException e) {
+ Method m;
+ try {
+ m = getGetter(o.getClass(), key);
+ } catch (NoSuchMethodException ex) {
+ throw new UndeclaredThrowableException(ex);
+ }
+ m.setAccessible(true);
+ try {
+ return m.invoke(o);
+ } catch (IllegalArgumentException e1) {
+ throw new UndeclaredThrowableException(e1, "Illegal argument for method " + m
+ + ": " + o);
+ } catch (IllegalAccessException e1) {
+ throw new UndeclaredThrowableException(e1, "Illegal access while invoking method " + m
+ + " with value: " + o);
+ } catch (InvocationTargetException e1) {
+ throw new UndeclaredThrowableException(e1, "Exception while invoking method " + m
+ + " with value: " + o);
+ }
+ }
+ f.setAccessible(true);
+ try {
+ return f.get(o);
+ } catch (IllegalArgumentException e) {
+ throw new UndeclaredThrowableException(e, "Illegal object for field " + f
+ + ": " + o);
+ } catch (IllegalAccessException e) {
+ throw new UndeclaredThrowableException(e, "Illegal access while getting field " + f
+ + " from object: " + o);
+ }
+
+ }
+ /** Sets the property pKey on the object pObject to the given value.
+ */
+ public static void set(Object o, String key, String value) {
+ final Field f;
+ try {
+ f = getField(o.getClass(), key);
+ } catch (NoSuchFieldException e) {
+ Method m;
+ try {
+ m = getSetter(o.getClass(), key);
+ } catch (NoSuchMethodException ex) {
+ throw new UndeclaredThrowableException(ex);
+ }
+ m.setAccessible(true);
+ final Class<?> type = m.getParameterTypes()[0];
+ final Object v;
+ try {
+ v = asValue(type, value);
+ } catch (NamingException ne) {
+ throw new UndeclaredThrowableException(ne);
+ }
+ try {
+ m.invoke(o, v);
+ } catch (IllegalArgumentException e1) {
+ throw new UndeclaredThrowableException(e1, "Illegal argument for method " + m
+ + ": " + v);
+ } catch (IllegalAccessException e1) {
+ throw new UndeclaredThrowableException(e1, "Illegal access while invoking method " + m
+ + " with value: " + v);
+ } catch (InvocationTargetException e1) {
+ throw new UndeclaredThrowableException(e1, "Exception while invoking method " + m
+ + " with value: " + v);
+ }
+ return;
+ }
+ f.setAccessible(true);
+ final Object v;
+ try {
+ v = asValue(f.getType(), value);
+ } catch (NamingException ne) {
+ throw new UndeclaredThrowableException(ne);
+ }
+ try {
+ f.set(o, v);
+ } catch (IllegalArgumentException e) {
+ throw new UndeclaredThrowableException(e, "Illegal argument for field " + f
+ + ": " + v);
+ } catch (IllegalAccessException e) {
+ throw new UndeclaredThrowableException(e, "Illegal access while setting field " + f
+ + " with value: " + v);
+ }
+ }
+
+ public static Object asValue(Class<?> pClass, final String pValue) throws NamingException {
+ if (String.class.equals(pClass)) {
+ return pValue;
+ } else if (Boolean.TYPE.equals(pClass) || Boolean.class.equals(pClass)) {
+ return Boolean.valueOf(pValue);
+ } else if (Byte.TYPE.equals(pClass) || Byte.class.equals(pClass)) {
+ return Byte.parseByte(pValue);
+ } else if (Short.TYPE.equals(pClass) || Short.class.equals(pClass)) {
+ return Short.parseShort(pValue);
+ } else if (Integer.TYPE.equals(pClass) || Integer.class.equals(pClass)) {
+ return Integer.parseInt(pValue);
+ } else if (Long.TYPE.equals(pClass) || Long.class.equals(pClass)) {
+ return Long.parseLong(pValue);
+ } else if (Float.TYPE.equals(pClass) || Float.class.equals(pClass)) {
+ return Float.parseFloat(pValue);
+ } else if (Double.TYPE.equals(pClass) || Double.class.equals(pClass)) {
+ return Double.parseDouble(pValue);
+ } else if (File.class.equals(pClass)) {
+ return new File(pValue);
+ } else if (pValue.indexOf('.') > 0) {
+ try {
+ return Class.forName(pValue).newInstance();
+ } catch (ClassNotFoundException e) {
+ throw new UndeclaredThrowableException(e, "Value class not found: " + pValue);
+ } catch (InstantiationException e) {
+ throw new UndeclaredThrowableException(e, "Failed to instantiate value class: " + pValue);
+ } catch (IllegalAccessException e) {
+ throw new UndeclaredThrowableException(e, "Illegal access while instantiating value class: " + pValue);
+ }
+ } else {
+ throw new IllegalStateException("Invalid object type: "
+ + pClass.getName());
+ }
+ }
+}
Added: commons/sandbox/jndi/trunk/commons-jndi/src/main/java/org/apache/commons/jndi/util/Strings.java
URL: http://svn.apache.org/viewvc/commons/sandbox/jndi/trunk/commons-jndi/src/main/java/org/apache/commons/jndi/util/Strings.java?rev=1390365&view=auto
==============================================================================
--- commons/sandbox/jndi/trunk/commons-jndi/src/main/java/org/apache/commons/jndi/util/Strings.java (added)
+++ commons/sandbox/jndi/trunk/commons-jndi/src/main/java/org/apache/commons/jndi/util/Strings.java Wed Sep 26 10:04:12 2012
@@ -0,0 +1,37 @@
+/*
+ * 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.commons.jndi.util;
+
+
+/**
+ * Utility class for working with strings.
+ */
+public class Strings {
+ /**
+ * Private constructor, to prevent accidental instantiation.
+ */
+ private Strings() {
+ }
+
+ public static boolean isEmpty(String pValue) {
+ return pValue == null || pValue.length() == 0;
+ }
+
+ public static String notEmpty(String pValue, String pDefault) {
+ return isEmpty(pValue) ? pDefault : pValue;
+ }
+}
Added: commons/sandbox/jndi/trunk/commons-jndi/src/site/apt/index.apt
URL: http://svn.apache.org/viewvc/commons/sandbox/jndi/trunk/commons-jndi/src/site/apt/index.apt?rev=1390365&view=auto
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--- commons/sandbox/jndi/trunk/commons-jndi/src/site/apt/index.apt (added)
+++ commons/sandbox/jndi/trunk/commons-jndi/src/site/apt/index.apt Wed Sep 26 10:04:12 2012
@@ -0,0 +1,27 @@
+~~
+~~ 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.
+~~
+ ============
+ Commons JNDI
+ ============
+
+Commons JNDI is a minimal implementation of a JNDI provider and its client,
+based on property, or XML files. The aim is simple configuration and
+suitability for easy use in test cases, not completeness, or anything more
+serious.
+
+See {{{usage.html}this document}} for a description of how to get started
+with Commons JNDI.
Added: commons/sandbox/jndi/trunk/commons-jndi/src/site/apt/usage.apt
URL: http://svn.apache.org/viewvc/commons/sandbox/jndi/trunk/commons-jndi/src/site/apt/usage.apt?rev=1390365&view=auto
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--- commons/sandbox/jndi/trunk/commons-jndi/src/site/apt/usage.apt (added)
+++ commons/sandbox/jndi/trunk/commons-jndi/src/site/apt/usage.apt Wed Sep 26 10:04:12 2012
@@ -0,0 +1,90 @@
+~~
+~~ 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.
+~~
+ =====
+ Usage
+ =====
+
+Usage
+
+ * {{{Creating an InitialContext}}}
+ * {{{Configuring the context contents}}}
+
+* Creating an InitialContext
+
+As is always the case with JNDI, you start by creating an InitialContext.
+This is done by invoking <<<NamingManager.getInitialContext(Properties)>>>
+with a suitable set of properties. In particular, two properties are
+required:
+
++---------------------------+---------------------------+
+|Property name |Description |
++---------------------------+---------------------------+
+|java.naming.factory.initial|Contains the class name of the|
+| |InitialContextFactory. In the case
+| |of Commons JNDI, this is
+| |{{{apidocs/org/apache/commons/jndi/CommonsJNDIContextFactory}
+| |org.apache.commons.jndi.CommonsJndiContextFactory}}.
++---------------------------+----------------------------+
+|java.naming.provider.url |An URL in the form |
+| |<<<mem:\<url\>>>>, where url|
+| |specifies the URL of a file,|
+| |from which to load the |
+| |context contents. |
++---------------------------+----------------------------+
+
+
++--------------------------------------------------------------------
+ java.util.Properties props = new java.util.Properties();
+ props.setProperty(Context.INITIAL_CONTEXT_FACTORY, "org.apache.commons.jndi.CommonsJndiContextFactory");
+ java.net.URL url = new File("/etc/myproject/jndi.properties").toURI().toURL();
+ props.setProperty(Context.PROVIDER_URL, "mem:" + url);
+ final InitialContext ctx;
+ try {
+ ctx = javax.naming.spi.NamingManager.getInitialContext(props);
+ } catch (NamingException e) {
+ // Log the error and throw a RuntimeException.
+ throw new java.lang.reflect.UndeclaredThrowableException(e, e.getMessage());
+ }
++--------------------------------------------------------------------
+
+
+* Configuring the context contents
+
+ The initial context contents are read from a resource file. This resource file
+ is configured through the property "java.naming.provider.url", given by the
+ constant <<<Context.PROVIDER_URL>>>. The URL takes the form mem:\<url\>, where
+ <<<\<url\>>>> is any valid java.net.URL, or "resource:\<res\>", if you want to
+ load the resource from the classpath.
+
+ A so-called {{{./apidocs/org/apache/commons/jndi/reader/StreamContextReader.java}context reader}}
+ is instantiated to read the resource file, depending on the URL ending. If the URL ends with
+ ".properties.xml", then it is assumed that the resource file is an XML file matching the
+ {{{http://java.sun.com/dtd/properties.dtd}DTD for Java properties. In that case the
+ context reader is an instance of {{{apidocs//commons-jndi/src/main/java/org/apache/commons/jndi/reader/XmlPropertyReader}XmlPropertyReader}}.
+ Otherwise, if the resource URL ends with <<<.xml>>>, then an
+ {{{apidocs//commons-jndi/src/main/java/org/apache/commons/jndi/reader/XmlReader}XmlReader}} is used
+ and the resource file must meet the {{{./resources/CommonsJNDI.xsd}Commons JNDI XSD}}.
+ In all other cases, the standard format of Java properties is assumed, and a
+ {{{apidocs//commons-jndi/src/main/java/org/apache/commons/jndi/reader/PropertyReader}PropertyReader}}
+ is used to read the resource file.
+
+ * {{{./readers/PropertyReader.html}}Standard Java property files}}
+ * {{{./readers/XmlPropertyReader.html}}Property files in XML format}}
+ * {{{./readers/XmlReader.html}}Files in Commons JNDI XML format}}
+
+
+
Added: commons/sandbox/jndi/trunk/commons-jndi/src/site/site.xml
URL: http://svn.apache.org/viewvc/commons/sandbox/jndi/trunk/commons-jndi/src/site/site.xml?rev=1390365&view=auto
==============================================================================
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Propchange: commons/sandbox/jndi/trunk/commons-jndi/src/site/site.xml
------------------------------------------------------------------------------
svn:mime-type = application/xml
Added: commons/sandbox/jndi/trunk/commons-jndi/src/test/filtered-resources/db.properties.xml
URL: http://svn.apache.org/viewvc/commons/sandbox/jndi/trunk/commons-jndi/src/test/filtered-resources/db.properties.xml?rev=1390365&view=auto
==============================================================================
--- commons/sandbox/jndi/trunk/commons-jndi/src/test/filtered-resources/db.properties.xml (added)
+++ commons/sandbox/jndi/trunk/commons-jndi/src/test/filtered-resources/db.properties.xml Wed Sep 26 10:04:12 2012
@@ -0,0 +1,24 @@
+<!DOCTYPE properties SYSTEM "http://java.sun.com/dtd/properties.dtd">
+<!--
+ 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.
+-->
+<properties>
+ <entry key="jdbc.driver">org.apache.derby.jdbc.EmbeddedDriver</entry>
+ <entry key="jdbc.dir">${project.build.directory}</entry>
+ <entry key="jdbc.url">jdbc:derby:${project.build.directory}/derbydb;create=true</entry>
+ <entry key="jdbc.user">sa</entry>
+ <entry key="jdbc.password">sa</entry>
+</properties>
Added: commons/sandbox/jndi/trunk/commons-jndi/src/test/java/org/apache/commons/jndi/reader/PropertyReaderTest.java
URL: http://svn.apache.org/viewvc/commons/sandbox/jndi/trunk/commons-jndi/src/test/java/org/apache/commons/jndi/reader/PropertyReaderTest.java?rev=1390365&view=auto
==============================================================================
--- commons/sandbox/jndi/trunk/commons-jndi/src/test/java/org/apache/commons/jndi/reader/PropertyReaderTest.java (added)
+++ commons/sandbox/jndi/trunk/commons-jndi/src/test/java/org/apache/commons/jndi/reader/PropertyReaderTest.java Wed Sep 26 10:04:12 2012
@@ -0,0 +1,119 @@
+/*
+ * 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.commons.jndi.reader;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.InputStream;
+import java.net.URL;
+import java.util.Map;
+import java.util.Properties;
+import java.util.Set;
+
+import javax.naming.Context;
+import javax.naming.InitialContext;
+
+import org.apache.commons.jndi.impl.MemoryContext;
+import org.apache.commons.jndi.types.CommonsJNDIDataSource;
+import org.apache.commons.jndi.util.Reflection;
+import org.apache.derby.jdbc.EmbeddedDriver;
+import org.junit.Assert;
+import org.junit.Test;
+
+public class PropertyReaderTest {
+ private final Properties newProperties(final String pPrefix) throws Exception {
+ final URL resource = findProperties();
+ final Properties props = new Properties();
+ final InputStream is = resource.openStream();
+ props.load(is);
+ is.close();
+ return props;
+ }
+
+ private URL findProperties() {
+ final URL resource = PropertyReaderTest.class.getClassLoader().getResource("org/apache/commons/jndi/reader/SimpleContext.properties");
+ Assert.assertNotNull(resource);
+ return resource;
+ }
+
+ @Test
+ public void testLoadContextInputStream() throws Exception {
+ final URL resource = findProperties();
+ final InputStream is = resource.openStream();
+ final PropertyReader reader = new PropertyReader();
+ final Context ctx = new MemoryContext();
+ reader.load(ctx, is);
+ is.close();
+ validate(ctx);
+ }
+
+ @Test
+ public void testLoadContextInputStreamPrefix() throws Exception {
+ final URL resource = findProperties();
+ final Properties props = new Properties();
+ final InputStream is = resource.openStream();
+ props.load(is);
+ is.close();
+ final Properties props2 = new Properties();
+ Set<Map.Entry<?,?>> set = Reflection.cast(props.entrySet());
+ for (Map.Entry<?,?> entry : set) {
+ props2.put("xyz." + entry.getKey(), entry.getValue());
+ }
+ final ByteArrayOutputStream baos = new ByteArrayOutputStream();
+ props2.store(baos, null);
+ System.out.write(baos.toByteArray());
+ final ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
+ final PropertyReader reader = new PropertyReader();
+ reader.setPrefix("xyz");
+ final Context ctx = new MemoryContext();
+ reader.load(ctx, bais);
+ bais.close();
+ validate(ctx);
+ }
+
+ @Test
+ public void testLoadContext() throws Exception {
+ final Properties props = new Properties();
+ props.put(Context.INITIAL_CONTEXT_FACTORY, "org.apache.commons.jndi.CommonsJNDIContextFactory");
+ props.put(Context.PROVIDER_URL, "mem:resource:///org/apache/commons/jndi/reader/SimpleContext.properties");
+ final Context ix = new InitialContext(props);
+ validate(ix);
+ }
+
+ void validate(Context pCtx) throws Exception {
+ final CommonsJNDIDataSource d = (CommonsJNDIDataSource) pCtx.lookup("d");
+ Assert.assertNotNull("DataSource d is null", d);
+ Assert.assertEquals(EmbeddedDriver.class.getName(), d.getDriver());
+ Assert.assertEquals("jdbc:derby:/tmp", d.getUrl());
+ Assert.assertEquals("sa", d.getUser());
+ Assert.assertEquals("sa", d.getPassword());
+ final Context subContext = (Context) pCtx.lookup("b");
+ Assert.assertNotNull("Subcontext b is null", subContext);
+ final Object o = subContext.lookup("e");
+ Assert.assertNotNull("Object e in subContext b is null", o);
+ Assert.assertEquals(Object.class, o.getClass());
+ final String f = (String) subContext.lookup("f");
+ Assert.assertEquals("FooBar", f);
+ final CommonsJNDIDataSource c = (CommonsJNDIDataSource) pCtx.lookup("c");
+ Assert.assertNotNull("DataSource d is null", c);
+ Assert.assertEquals(EmbeddedDriver.class.getName(), c.getDriver());
+ Assert.assertEquals("jdbc:derby:/tmp", c.getUrl());
+ Assert.assertEquals("admin", c.getUser());
+ Assert.assertEquals("foo", c.getPassword());
+
+ }
+}
Added: commons/sandbox/jndi/trunk/commons-jndi/src/test/java/org/apache/commons/jndi/types/CommonsJNDIDataSourceTest.java
URL: http://svn.apache.org/viewvc/commons/sandbox/jndi/trunk/commons-jndi/src/test/java/org/apache/commons/jndi/types/CommonsJNDIDataSourceTest.java?rev=1390365&view=auto
==============================================================================
--- commons/sandbox/jndi/trunk/commons-jndi/src/test/java/org/apache/commons/jndi/types/CommonsJNDIDataSourceTest.java (added)
+++ commons/sandbox/jndi/trunk/commons-jndi/src/test/java/org/apache/commons/jndi/types/CommonsJNDIDataSourceTest.java Wed Sep 26 10:04:12 2012
@@ -0,0 +1,87 @@
+/*
+ * 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.commons.jndi.types;
+
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URL;
+import java.sql.Connection;
+import java.sql.DriverManager;
+import java.util.Properties;
+
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+public class CommonsJNDIDataSourceTest {
+ private static String driver, url, user, password;
+
+ @BeforeClass
+ public static void loadProperties() throws Exception {
+ URL u = Thread.currentThread().getContextClassLoader().getResource("db.properties.xml");
+ Assert.assertNotNull(u);
+ final Properties props = new Properties();
+ final InputStream is = u.openStream();
+ props.loadFromXML(is);
+ is.close();
+ driver = requireProperty("jdbc.driver", props);
+ String dir = getProperty("jdbc.dir", props);
+ url = requireProperty("jdbc.url", props);
+ user = requireProperty("jdbc.user", props);
+ password = requireProperty("jdbc.password", props);
+ if (dir != null) {
+ File d = new File(dir);
+ if (!d.isDirectory() && !d.mkdirs()) {
+ throw new IOException("Unable to create directory: " + d);
+ }
+ }
+
+ }
+
+ @Test
+ public void testConnecrtion() throws Exception {
+ Class.forName(driver);
+ Connection conn = DriverManager.getConnection(url, user, password);
+ conn.close();
+ }
+
+ @Test
+ public void testDSConnection() throws Exception {
+ final CommonsJNDIDataSource ds = new CommonsJNDIDataSource();
+ ds.setDriver(driver);
+ ds.setUrl(url);
+ ds.setUser(user);
+ ds.setPassword(password);
+ Connection conn = ds.getConnection();
+ Assert.assertNotNull(conn);
+ conn.close();
+ }
+
+ private static String getProperty(String pProperty, final Properties props) {
+ final String v = props.getProperty(pProperty);
+ return v;
+ }
+
+ private static String requireProperty(String pProperty, final Properties props) {
+ final String v = props.getProperty(pProperty);
+ if (v == null) {
+ throw new IllegalStateException("Undefined property: " + pProperty);
+ }
+ return v;
+ }
+}
\ No newline at end of file
Added: commons/sandbox/jndi/trunk/commons-jndi/src/test/java/org/apache/commons/jndi/util/Interface.java
URL: http://svn.apache.org/viewvc/commons/sandbox/jndi/trunk/commons-jndi/src/test/java/org/apache/commons/jndi/util/Interface.java?rev=1390365&view=auto
==============================================================================
--- commons/sandbox/jndi/trunk/commons-jndi/src/test/java/org/apache/commons/jndi/util/Interface.java (added)
+++ commons/sandbox/jndi/trunk/commons-jndi/src/test/java/org/apache/commons/jndi/util/Interface.java Wed Sep 26 10:04:12 2012
@@ -0,0 +1,22 @@
+/*
+ * 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.commons.jndi.util;
+
+public interface Interface {
+ void setD(String pValue);
+ String getD();
+}
Added: commons/sandbox/jndi/trunk/commons-jndi/src/test/java/org/apache/commons/jndi/util/ReflectionTest.java
URL: http://svn.apache.org/viewvc/commons/sandbox/jndi/trunk/commons-jndi/src/test/java/org/apache/commons/jndi/util/ReflectionTest.java?rev=1390365&view=auto
==============================================================================
--- commons/sandbox/jndi/trunk/commons-jndi/src/test/java/org/apache/commons/jndi/util/ReflectionTest.java (added)
+++ commons/sandbox/jndi/trunk/commons-jndi/src/test/java/org/apache/commons/jndi/util/ReflectionTest.java Wed Sep 26 10:04:12 2012
@@ -0,0 +1,73 @@
+/*
+ * 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.commons.jndi.util;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+public class ReflectionTest {
+ @Test
+ public void testGetGetter() throws Exception {
+ Assert.assertNotNull(Reflection.getGetter(SubClass.class, "a"));
+ Assert.assertNotNull(Reflection.getGetter(SubClass.class, "b"));
+ Assert.assertNotNull(Reflection.getGetter(SubClass.class, "c"));
+ Assert.assertNotNull(Reflection.getGetter(SubClass.class, "d"));
+ }
+
+ @Test
+ public void testGetSetter() throws Exception {
+ Assert.assertNotNull(Reflection.getSetter(SubClass.class, "a"));
+ Assert.assertNotNull(Reflection.getSetter(SubClass.class, "b"));
+ Assert.assertNotNull(Reflection.getSetter(SubClass.class, "c"));
+ Assert.assertNotNull(Reflection.getSetter(SubClass.class, "d"));
+ }
+
+ @Test
+ public void testGetValue() {
+ }
+
+ @Test
+ public void testGetField() throws Exception {
+ Assert.assertNotNull(Reflection.getField(SubClass.class, "a"));
+ Assert.assertNotNull(Reflection.getField(SubClass.class, "b"));
+ Assert.assertNotNull(Reflection.getField(SubClass.class, "c"));
+ }
+
+ @Test
+ public void testGetURL() {
+ Assert.assertNotNull(Reflection.getURL(Interface.class));
+ }
+
+ @Test
+ public void testSet() {
+ final SimpleBean bean = new SimpleBean();
+ Assert.assertNull(bean.getA());
+ Assert.assertNull(bean.getB());
+ Assert.assertNull(Reflection.get(bean, "a"));
+ Assert.assertNull(Reflection.get(bean, "b"));
+ final String aVal = "Value of a";
+ final String bVal = "Value of b";
+ Reflection.set(bean, "a", aVal);
+ Reflection.set(bean, "b", bVal);
+ Assert.assertEquals(aVal, bean.getA());
+ Assert.assertEquals(bVal, bean.getB());
+ Assert.assertEquals(aVal, Reflection.get(bean, "a"));
+ Assert.assertEquals(bVal, Reflection.get(bean, "b"));
+
+ }
+
+}
Added: commons/sandbox/jndi/trunk/commons-jndi/src/test/java/org/apache/commons/jndi/util/SimpleBean.java
URL: http://svn.apache.org/viewvc/commons/sandbox/jndi/trunk/commons-jndi/src/test/java/org/apache/commons/jndi/util/SimpleBean.java?rev=1390365&view=auto
==============================================================================
--- commons/sandbox/jndi/trunk/commons-jndi/src/test/java/org/apache/commons/jndi/util/SimpleBean.java (added)
+++ commons/sandbox/jndi/trunk/commons-jndi/src/test/java/org/apache/commons/jndi/util/SimpleBean.java Wed Sep 26 10:04:12 2012
@@ -0,0 +1,33 @@
+/*
+ * 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.commons.jndi.util;
+
+public class SimpleBean {
+ private String a, b;
+
+ public String getB() {
+ return b;
+ }
+
+ public String getA() {
+ return a;
+ }
+
+ public void setA(String a) {
+ this.a = a;
+ }
+}
Added: commons/sandbox/jndi/trunk/commons-jndi/src/test/java/org/apache/commons/jndi/util/SubClass.java
URL: http://svn.apache.org/viewvc/commons/sandbox/jndi/trunk/commons-jndi/src/test/java/org/apache/commons/jndi/util/SubClass.java?rev=1390365&view=auto
==============================================================================
--- commons/sandbox/jndi/trunk/commons-jndi/src/test/java/org/apache/commons/jndi/util/SubClass.java (added)
+++ commons/sandbox/jndi/trunk/commons-jndi/src/test/java/org/apache/commons/jndi/util/SubClass.java Wed Sep 26 10:04:12 2012
@@ -0,0 +1,42 @@
+/*
+ * 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.commons.jndi.util;
+
+public class SubClass extends SuperClass implements Interface {
+ private String b, d;
+ private boolean c;
+
+
+ public String getD() {
+ return d;
+ }
+ public void setD(String pD) {
+ d = pD;
+ }
+ public String getB() {
+ return b;
+ }
+ public void setB(String pB) {
+ b = pB;
+ }
+ public boolean isC() {
+ return c;
+ }
+ public void setC(boolean pC) {
+ c = pC;
+ }
+}
Added: commons/sandbox/jndi/trunk/commons-jndi/src/test/java/org/apache/commons/jndi/util/SuperClass.java
URL: http://svn.apache.org/viewvc/commons/sandbox/jndi/trunk/commons-jndi/src/test/java/org/apache/commons/jndi/util/SuperClass.java?rev=1390365&view=auto
==============================================================================
--- commons/sandbox/jndi/trunk/commons-jndi/src/test/java/org/apache/commons/jndi/util/SuperClass.java (added)
+++ commons/sandbox/jndi/trunk/commons-jndi/src/test/java/org/apache/commons/jndi/util/SuperClass.java Wed Sep 26 10:04:12 2012
@@ -0,0 +1,30 @@
+/*
+ * 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.commons.jndi.util;
+
+public class SuperClass {
+ private String a;
+
+ public String getA() {
+ return a;
+ }
+
+ public void setA(String pA) {
+ a = pA;
+ }
+
+}
Added: commons/sandbox/jndi/trunk/commons-jndi/src/test/resources/org/apache/commons/jndi/reader/SimpleContext.properties
URL: http://svn.apache.org/viewvc/commons/sandbox/jndi/trunk/commons-jndi/src/test/resources/org/apache/commons/jndi/reader/SimpleContext.properties?rev=1390365&view=auto
==============================================================================
--- commons/sandbox/jndi/trunk/commons-jndi/src/test/resources/org/apache/commons/jndi/reader/SimpleContext.properties (added)
+++ commons/sandbox/jndi/trunk/commons-jndi/src/test/resources/org/apache/commons/jndi/reader/SimpleContext.properties Wed Sep 26 10:04:12 2012
@@ -0,0 +1,34 @@
+#
+# 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.
+#
+objects=a b,c
+a.\:name=d
+a.\:type=datasource
+a.driver=org.apache.derby.jdbc.EmbeddedDriver
+a.url=jdbc\:derby\:/tmp
+a.user=sa
+a.password=sa
+b.\:type=context
+b.:name=env
+b.objects=e f
+b.e.\:type=java.lang.Object
+b.f.\:type=java.lang.String
+b.f.value=FooBar
+c.\:type=javax.sql.DataSource
+c.driver=org.apache.derby.jdbc.EmbeddedDriver
+c.url=jdbc\:derby\:/tmp
+c.user=admin
+c.password=foo