| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 rewrite.org.apache.myfaces.extensions.scripting.jsf.components; |
| |
| import javax.el.ValueExpression; |
| import javax.faces.component.UIOutput; |
| import javax.faces.context.FacesContext; |
| |
| /** |
| * Component which allows to check which files |
| * have been marked as possibly modified in the recent history |
| * |
| * @author Werner Punz (latest modification by $Author$) |
| * @version $Revision$ $Date$ |
| */ |
| |
| public class TaintHistory extends UIOutput { |
| |
| public static final int DEFAULT_NO_ENTRIES = 10; |
| |
| Integer _noEntries; |
| String _filter; |
| private static final String RENDERER_TYPE = "org.apache.myfaces.extensions.scripting.components.TaintHistoryRenderer"; |
| private static final String NO_ENTRIES = "noEntries"; |
| |
| public TaintHistory() { |
| setRendererType(RENDERER_TYPE); |
| } |
| |
| @SuppressWarnings("unused") |
| public void setNoEntries(Integer entries) { |
| _noEntries = entries; |
| } |
| |
| @Override |
| public Object saveState(FacesContext facesContext) { |
| Object values[] = new Object[3]; |
| values[0] = super.saveState(facesContext); //To change body of overridden methods use File | Settings | File Templates. |
| values[1] = _noEntries; |
| values[2] = _filter; |
| return values; |
| } |
| |
| @Override |
| public void restoreState(FacesContext facesContext, Object state) { |
| Object[] values = (Object[]) state; |
| super.restoreState(facesContext, values[0]); |
| _noEntries = (Integer) values[1]; |
| _filter = (String) values[2]; |
| } |
| |
| public Integer getNoEntries() { |
| if (_noEntries != null) { |
| return _noEntries; |
| } |
| ValueExpression vb = getValueExpression(NO_ENTRIES); |
| return vb != null ? ((Integer) vb.getValue(getFacesContext().getELContext())) : DEFAULT_NO_ENTRIES; |
| } |
| |
| @SuppressWarnings("unused") |
| public void setFilter(String filter) { |
| _filter = filter; |
| } |
| |
| @SuppressWarnings("unused") |
| public String getFilter() { |
| if (_filter != null) { |
| return _filter; |
| } |
| ValueExpression vb = getValueExpression(NO_ENTRIES); |
| return vb != null ? ((String) vb.getValue(getFacesContext().getELContext())) : null; |
| } |
| } |