Added: commons/sandbox/jndi/trunk/src/main/java/org/apache/commons/jndi/util/Reflection.java URL: http://svn.apache.org/viewvc/commons/sandbox/jndi/trunk/src/main/java/org/apache/commons/jndi/util/Reflection.java?rev=1390363&view=auto ============================================================================== --- commons/sandbox/jndi/trunk/src/main/java/org/apache/commons/jndi/util/Reflection.java (added) +++ commons/sandbox/jndi/trunk/src/main/java/org/apache/commons/jndi/util/Reflection.java Wed Sep 26 10:01:14 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/src/main/java/org/apache/commons/jndi/util/Strings.java URL: http://svn.apache.org/viewvc/commons/sandbox/jndi/trunk/src/main/java/org/apache/commons/jndi/util/Strings.java?rev=1390363&view=auto ============================================================================== --- commons/sandbox/jndi/trunk/src/main/java/org/apache/commons/jndi/util/Strings.java (added) +++ commons/sandbox/jndi/trunk/src/main/java/org/apache/commons/jndi/util/Strings.java Wed Sep 26 10:01:14 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/src/site/apt/index.apt URL: http://svn.apache.org/viewvc/commons/sandbox/jndi/trunk/src/site/apt/index.apt?rev=1390363&view=auto ============================================================================== --- commons/sandbox/jndi/trunk/src/site/apt/index.apt (added) +++ commons/sandbox/jndi/trunk/src/site/apt/index.apt Wed Sep 26 10:01:14 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/src/site/apt/usage.apt URL: http://svn.apache.org/viewvc/commons/sandbox/jndi/trunk/src/site/apt/usage.apt?rev=1390363&view=auto ============================================================================== --- commons/sandbox/jndi/trunk/src/site/apt/usage.apt (added) +++ commons/sandbox/jndi/trunk/src/site/apt/usage.apt Wed Sep 26 10:01:14 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/src/site/site.xml URL: http://svn.apache.org/viewvc/commons/sandbox/jndi/trunk/src/site/site.xml?rev=1390363&view=auto ============================================================================== Binary file - no diff available. Propchange: commons/sandbox/jndi/trunk/src/site/site.xml ------------------------------------------------------------------------------ svn:mime-type = application/xml Added: commons/sandbox/jndi/trunk/src/test/filtered-resources/db.properties.xml URL: http://svn.apache.org/viewvc/commons/sandbox/jndi/trunk/src/test/filtered-resources/db.properties.xml?rev=1390363&view=auto ============================================================================== --- commons/sandbox/jndi/trunk/src/test/filtered-resources/db.properties.xml (added) +++ commons/sandbox/jndi/trunk/src/test/filtered-resources/db.properties.xml Wed Sep 26 10:01:14 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/src/test/java/org/apache/commons/jndi/reader/PropertyReaderTest.java URL: http://svn.apache.org/viewvc/commons/sandbox/jndi/trunk/src/test/java/org/apache/commons/jndi/reader/PropertyReaderTest.java?rev=1390363&view=auto ============================================================================== --- commons/sandbox/jndi/trunk/src/test/java/org/apache/commons/jndi/reader/PropertyReaderTest.java (added) +++ commons/sandbox/jndi/trunk/src/test/java/org/apache/commons/jndi/reader/PropertyReaderTest.java Wed Sep 26 10:01:14 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/src/test/java/org/apache/commons/jndi/types/CommonsJNDIDataSourceTest.java URL: http://svn.apache.org/viewvc/commons/sandbox/jndi/trunk/src/test/java/org/apache/commons/jndi/types/CommonsJNDIDataSourceTest.java?rev=1390363&view=auto ============================================================================== --- commons/sandbox/jndi/trunk/src/test/java/org/apache/commons/jndi/types/CommonsJNDIDataSourceTest.java (added) +++ commons/sandbox/jndi/trunk/src/test/java/org/apache/commons/jndi/types/CommonsJNDIDataSourceTest.java Wed Sep 26 10:01:14 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/src/test/java/org/apache/commons/jndi/util/Interface.java URL: http://svn.apache.org/viewvc/commons/sandbox/jndi/trunk/src/test/java/org/apache/commons/jndi/util/Interface.java?rev=1390363&view=auto ============================================================================== --- commons/sandbox/jndi/trunk/src/test/java/org/apache/commons/jndi/util/Interface.java (added) +++ commons/sandbox/jndi/trunk/src/test/java/org/apache/commons/jndi/util/Interface.java Wed Sep 26 10:01:14 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/src/test/java/org/apache/commons/jndi/util/ReflectionTest.java URL: http://svn.apache.org/viewvc/commons/sandbox/jndi/trunk/src/test/java/org/apache/commons/jndi/util/ReflectionTest.java?rev=1390363&view=auto ============================================================================== --- commons/sandbox/jndi/trunk/src/test/java/org/apache/commons/jndi/util/ReflectionTest.java (added) +++ commons/sandbox/jndi/trunk/src/test/java/org/apache/commons/jndi/util/ReflectionTest.java Wed Sep 26 10:01:14 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/src/test/java/org/apache/commons/jndi/util/SimpleBean.java URL: http://svn.apache.org/viewvc/commons/sandbox/jndi/trunk/src/test/java/org/apache/commons/jndi/util/SimpleBean.java?rev=1390363&view=auto ============================================================================== --- commons/sandbox/jndi/trunk/src/test/java/org/apache/commons/jndi/util/SimpleBean.java (added) +++ commons/sandbox/jndi/trunk/src/test/java/org/apache/commons/jndi/util/SimpleBean.java Wed Sep 26 10:01:14 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/src/test/java/org/apache/commons/jndi/util/SubClass.java URL: http://svn.apache.org/viewvc/commons/sandbox/jndi/trunk/src/test/java/org/apache/commons/jndi/util/SubClass.java?rev=1390363&view=auto ============================================================================== --- commons/sandbox/jndi/trunk/src/test/java/org/apache/commons/jndi/util/SubClass.java (added) +++ commons/sandbox/jndi/trunk/src/test/java/org/apache/commons/jndi/util/SubClass.java Wed Sep 26 10:01:14 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/src/test/java/org/apache/commons/jndi/util/SuperClass.java URL: http://svn.apache.org/viewvc/commons/sandbox/jndi/trunk/src/test/java/org/apache/commons/jndi/util/SuperClass.java?rev=1390363&view=auto ============================================================================== --- commons/sandbox/jndi/trunk/src/test/java/org/apache/commons/jndi/util/SuperClass.java (added) +++ commons/sandbox/jndi/trunk/src/test/java/org/apache/commons/jndi/util/SuperClass.java Wed Sep 26 10:01:14 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/src/test/resources/org/apache/commons/jndi/reader/SimpleContext.properties URL: http://svn.apache.org/viewvc/commons/sandbox/jndi/trunk/src/test/resources/org/apache/commons/jndi/reader/SimpleContext.properties?rev=1390363&view=auto ============================================================================== --- commons/sandbox/jndi/trunk/src/test/resources/org/apache/commons/jndi/reader/SimpleContext.properties (added) +++ commons/sandbox/jndi/trunk/src/test/resources/org/apache/commons/jndi/reader/SimpleContext.properties Wed Sep 26 10:01:14 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
