jodd.db.querymap.DbPropsQueryMap Maven / Gradle / Ivy
// Copyright (c) 2003-present, Jodd Team (http://jodd.org)
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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package jodd.db.querymap;
import jodd.props.Props;
/**
* {@link jodd.db.querymap.QueryMap} implementation based on
* {@link jodd.props.Props} properties files.
* Scans for "*.sql.props" and "*.oom.props"
* properties on class path.
*/
public class DbPropsQueryMap implements QueryMap {
protected final String[] patterns;
protected Props props;
public DbPropsQueryMap(final String... patterns) {
this.patterns = patterns;
reload();
}
public DbPropsQueryMap() {
this("*.sql.props", "*.oom.props", "*.sql.properties", "*.oom.properties");
}
/**
* Returns Props.
*/
public Props props() {
return props;
}
@Override
public void reload() {
props = new Props();
props.loadFromClasspath(patterns);
}
@Override
public int size() {
return props.countTotalProperties();
}
// ---------------------------------------------------------------- sql
/**
* Returns query for given key.
* In debug mode, props are reloaded every time before the lookup.
*/
@Override
public String getQuery(final String key) {
return props.getValue(key);
}
}