/*
* Copyright 2012-2017 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.boot.configurationprocessor;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import javax.annotation.processing.SupportedAnnotationTypes;
import javax.annotation.processing.SupportedSourceVersion;
import javax.lang.model.SourceVersion;
import org.springframework.boot.configurationprocessor.metadata.ConfigurationMetadata;
import org.springframework.boot.configurationprocessor.metadata.JsonMarshaller;
/**
* Test {@link ConfigurationMetadataAnnotationProcessor}.
*
* @author Stephane Nicoll
* @author Phillip Webb
* @author Andy Wilkinson
* @author Kris De Volder
*/
@SupportedAnnotationTypes({ "*" })
@SupportedSourceVersion(SourceVersion.RELEASE_6)
public class TestConfigurationMetadataAnnotationProcessor
extends ConfigurationMetadataAnnotationProcessor {
static final String CONFIGURATION_PROPERTIES_ANNOTATION = "org.springframework.boot.configurationsample.ConfigurationProperties";
static final String NESTED_CONFIGURATION_PROPERTY_ANNOTATION = "org.springframework.boot.configurationsample.NestedConfigurationProperty";
static final String DEPRECATED_CONFIGURATION_PROPERTY_ANNOTATION = "org.springframework.boot.configurationsample.DeprecatedConfigurationProperty";
private ConfigurationMetadata metadata;
private final File outputLocation;
public TestConfigurationMetadataAnnotationProcessor(File outputLocation) {
this.outputLocation = outputLocation;
}
@Override
protected String configurationPropertiesAnnotation() {
return CONFIGURATION_PROPERTIES_ANNOTATION;
}
@Override
protected String nestedConfigurationPropertyAnnotation() {
return NESTED_CONFIGURATION_PROPERTY_ANNOTATION;
}
@Override
protected String deprecatedConfigurationPropertyAnnotation() {
return DEPRECATED_CONFIGURATION_PROPERTY_ANNOTATION;
}
@Override
protected ConfigurationMetadata writeMetaData() throws Exception {
super.writeMetaData();
try {
File metadataFile = new File(this.outputLocation,
"META-INF/spring-configuration-metadata.json");
if (metadataFile.isFile()) {
this.metadata = new JsonMarshaller()
.read(new FileInputStream(metadataFile));
}
else {
this.metadata = new ConfigurationMetadata();
}
return this.metadata;
}
catch (IOException e) {
throw new RuntimeException("Failed to read metadata from disk", e);
}
}
public ConfigurationMetadata getMetadata() {
return this.metadata;
}
}