com.carrotgarden.maven.aws.grv.MavenPropertiesAdaptor Maven / Gradle / Ivy
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/**
* Copyright (C) 2010-2012 Andrei Pozolotin
*
* All rights reserved. Licensed under the OSI BSD License.
*
* http://www.opensource.org/licenses/bsd-license.php
*/
package com.carrotgarden.maven.aws.grv;
import java.util.Map;
import java.util.Properties;
import com.carrotgarden.maven.aws.util.MavenProps;
/**
* properties proxy:
*
* {@link #get(Object)} does hierarchical lookup
*
* {@link #put(Object, Object)} updates only project
*/
@SuppressWarnings("serial")
public class MavenPropertiesAdaptor extends Properties {
public final MavenProps mavenProps;
public MavenPropertiesAdaptor(final MavenProps mavenProps) {
this.mavenProps = mavenProps;
if (mavenProps.isSystem) {
superPutAll(mavenProps.propsSystem());
}
if (mavenProps.isCommand) {
superPutAll(mavenProps.propsCommand());
}
if (mavenProps.isProject) {
superPutAll(mavenProps.propsProject());
}
}
@Override
public String getProperty(final String key) {
final Object value = get(key);
return value == null ? null : value.toString();
}
@Override
public Object get(final Object key) {
return superGet(key);
}
/** save into both local and project.properties */
@Override
public Object put(final Object grvKey, final Object grvValue) {
final String key = grvKey == null ? null : grvKey.toString();
final String value = grvValue == null ? null : grvValue.toString();
superPut(key, value);
return mavenProps.propsProject().put(key, value);
}
private Object superGet(final Object key) {
return super.get(key);
}
private Object superPut(final Object key, final Object value) {
return super.put(key, value);
}
private void superPutAll(final Properties props) {
for (final Map.Entry entry : props.entrySet()) {
superPut(entry.getKey(), entry.getValue());
}
}
}