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BATCH-2144: Removed OSGi ApplicationContextFactory

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This commit is contained in:
Michael Minella
2014-04-25 09:36:49 -05:00
parent 97e664bde0
commit 54b3fe0b3a
3 changed files with 10 additions and 196 deletions
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120
spring-batch-core/src/main/java/org/springframework/batch/core/configuration/support/OsgiBundleXmlApplicationContextFactory.java
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/*
* Copyright 2006-2013 the original author or authors.
*
* Licensed 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.springframework.batch.core.configuration.support;
import org.osgi.framework.BundleContext;
import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.context.ConfigurableApplicationContext;
import org.springframework.osgi.context.BundleContextAware;
import org.springframework.osgi.context.support.OsgiBundleXmlApplicationContext;
/**
* {@link ApplicationContextFactory} that can be used to load a context from an
* XML location in a bundle.
*
* @author Dave Syer
*
*/
public class OsgiBundleXmlApplicationContextFactory implements BundleContextAware, ApplicationContextFactory,
ApplicationContextAware {
private BundleContext bundleContext;
private ApplicationContext parent;
private String path;
private String displayName;
/**
* @param path the resource path to the xml to load for the child context.
*/
public void setPath(String path) {
this.path = path;
}
/**
* @param displayName the display name for the application context created.
*/
public void setDisplayName(String displayName) {
this.displayName = displayName;
}
/**
* Setter for the parent application context.
*
* @see org.springframework.context.ApplicationContextAware#setApplicationContext(org.springframework.context.ApplicationContext)
*/
@Override
public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
parent = applicationContext;
}
/**
* Stash the {@link BundleContext} for creating a job application context
* later.
*
* @see org.springframework.osgi.context.BundleContextAware#setBundleContext(org.osgi.framework.BundleContext)
*/
@Override
public void setBundleContext(BundleContext context) {
this.bundleContext = context;
}
/**
* Create an application context from the provided path, using the current
* OSGi {@link BundleContext} and the enclosing Spring
* {@link ApplicationContext} as a parent context.
*
* @see ApplicationContextFactory#createApplicationContext()
*/
@Override
public ConfigurableApplicationContext createApplicationContext() {
OsgiBundleXmlApplicationContext context = new OsgiBundleXmlApplicationContext(new String[] { path }, parent);
String displayName = bundleContext.getBundle().getSymbolicName() + ":" + this.displayName;
context.setDisplayName(displayName);
context.setBundleContext(bundleContext);
context.refresh();
return context;
}
@Override
public String toString() {
String bundleId = bundleContext == null ? null : (bundleContext.getBundle() == null ? bundleContext.toString()
: "" + bundleContext.getBundle().getBundleId());
return "OsgiBundleXmlApplicationContext [path=" + path + ", bundle=" + bundleId + "]";
}
@Override
public int hashCode() {
return toString().hashCode();
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
return toString().equals(obj.toString());
}
}

66
spring-batch-core/src/test/java/org/springframework/batch/core/configuration/support/OsgiBundleXmlApplicationContextFactoryTests.java
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/*
* Copyright 2006-2007 the original author or authors.
*
* Licensed 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.springframework.batch.core.configuration.support;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
import static org.junit.Assert.assertEquals;
import org.junit.Test;
import org.osgi.framework.Bundle;
import org.osgi.framework.BundleContext;
import org.springframework.util.ClassUtils;
/**
* @author Dave Syer
* @author Will Schipp
*
*/
public class OsgiBundleXmlApplicationContextFactoryTests {
private OsgiBundleXmlApplicationContextFactory factory = new OsgiBundleXmlApplicationContextFactory();
/**
* Test method for {@link org.springframework.batch.core.configuration.support.OsgiBundleXmlApplicationContextFactory#setDisplayName(java.lang.String)}.
*/
@Test
public void testSetDisplayName() {
factory.setDisplayName("foo");
factory.setPath("classpath:"+ClassUtils.addResourcePathToPackagePath(getClass(), "trivial-context.xml"));
BundleContext bundleContext = mock(BundleContext.class);
Bundle bundle = mock(Bundle.class);
when(bundleContext.getBundle()).thenReturn(bundle);
factory.setBundleContext(bundleContext);
// factory.createApplicationContext();
}
@Test
public void testEquals() throws Exception {
factory.setPath("child-context.xml");
OsgiBundleXmlApplicationContextFactory other = new OsgiBundleXmlApplicationContextFactory();
other.setPath("child-context.xml");
assertEquals(other, factory);
assertEquals(other.hashCode(), factory.hashCode());
}
/**
* Test method for {@link org.springframework.batch.core.configuration.support.OsgiBundleXmlApplicationContextFactory#setApplicationContext(org.springframework.context.ApplicationContext)}.
*/
@Test
public void testSetApplicationContext() {
}
}