/**
* Copyright 2010 Molindo GmbH
*
* 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 at.molindo.notify.render;
import at.molindo.notify.INotifyService;
import at.molindo.notify.model.IParams;
import at.molindo.notify.model.Message;
import at.molindo.notify.model.Param;
import at.molindo.notify.model.Params;
import at.molindo.utils.data.StringUtils;
public class MasterRenderService implements IRenderService {
public static final String DEFAULT_TEMPLATE_KEY = "masterTemplate";
public static final String DEFAULT_TEMPLATE_CONTENT = "message";
private IRenderService _renderService;
private String _masterTemplateKey = DEFAULT_TEMPLATE_KEY;
private String _masterTemplateMessage = DEFAULT_TEMPLATE_CONTENT;
private IParams _masterParams;
@Override
public Message render(String key, Version version, IParams params) throws RenderException {
Message mRaw = _renderService.render(key, version, params);
Params masterParams = new Params();
if (_masterParams != null) {
masterParams.setAll(_masterParams);
}
masterParams.set(getMasterTemplateMessageParam(), mRaw);
Boolean renderMaster = params.get(INotifyService.RENDER_MASTER_TEMPLATE);
Message m;
if (!Boolean.FALSE.equals(renderMaster)) {
m = _renderService.render(_masterTemplateKey, version, masterParams);
if (StringUtils.empty(m.getSubject()) && !StringUtils.empty(mRaw.getSubject())) {
m.setSubject(mRaw.getSubject());
}
} else {
m = mRaw;
}
return m;
}
public void setRenderService(IRenderService renderService) {
_renderService = renderService;
}
public String getMasterTemplateKey() {
return _masterTemplateKey;
}
public void setMasterTemplateKey(String masterTemplateKey) {
if (StringUtils.empty(masterTemplateKey)) {
throw new IllegalArgumentException("masterTemplateKey must not be empty");
}
_masterTemplateKey = masterTemplateKey;
}
public Param<Object> getMasterTemplateMessageParam() {
return Param.pObject(_masterTemplateMessage);
}
public void setMasterTemplateMessage(String masterTemplateMessage) {
_masterTemplateMessage = masterTemplateMessage;
}
public IParams getMasterParams() {
return _masterParams;
}
public void setMasterParams(IParams masterParams) {
_masterParams = masterParams;
}
}