/*
* � Copyright IBM Corp. 2010, 2012
*
* 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 com.ibm.xsp.extlib.actions;
import java.util.HashMap;
import java.util.Map;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.el.EvaluationException;
import javax.faces.el.MethodNotFoundException;
import javax.faces.el.ValueBinding;
import com.ibm.commons.util.StringUtil;
import com.ibm.xsp.actions.AbstractDocumentAction;
import com.ibm.xsp.actions.document.DocumentAdapter;
import com.ibm.xsp.context.FacesContextEx;
import com.ibm.xsp.exception.EvaluationExceptionEx;
import com.ibm.xsp.extlib.component.mobile.UIMobilePage;
import com.ibm.xsp.model.DataSource;
import com.ibm.xsp.util.FacesUtil;
public class MoveToAction extends AbstractDocumentAction {
private boolean _forceFullRefresh;
private boolean _forceFullRefreshSet;
private boolean _saveDocument;
private boolean _saveDocumentSet;
private String _targetPage;
private String _transitionType;
private String _direction;
public MoveToAction() {
super();
}
public void setForceFullRefresh(boolean forceFullRefresh) {
this._forceFullRefresh = forceFullRefresh;
this._forceFullRefreshSet = true;
}
//Look at componentsetmodeaction for how to do booleans correctly yay
public boolean isForceFullRefresh() {
if(this._forceFullRefreshSet){
return this._forceFullRefresh;
}
ValueBinding _vb = getValueBinding("forceFullRefresh"); //$NON-NLS-1$
if (_vb != null) {
Object _result = _vb.getValue(getFacesContext());
if (_result == null) {
return false;
}
else {
return ((Boolean) _result).booleanValue();
}
}
return false;
}
public void setSaveDocument(boolean _saveDocument) {
this._saveDocument = _saveDocument;
this._saveDocumentSet = true;
}
public boolean isSaveDocument() {
if(this._saveDocumentSet){
return this._saveDocument;
}
ValueBinding _vb = getValueBinding("saveDocument"); //$NON-NLS-1$
if (_vb != null) {
Object _result = _vb.getValue(getFacesContext());
if (_result == null) {
return false;
}
else {
return ((Boolean) _result).booleanValue();
}
}
return false;
}
public void setTargetPage(String targetPage) {
this._targetPage = targetPage;
}
public String getTargetPage() {
if (_targetPage == null) {
ValueBinding vb = getValueBinding("targetPage"); //$NON-NLS-1$
if (vb != null) {
return (String)vb.getValue(FacesContext.getCurrentInstance());
}
}
return _targetPage;
}
public void setTransitionType(String transitionType) {
this._transitionType = transitionType;
}
public String getTransitionType() {
if (_transitionType == null) {
ValueBinding vb = getValueBinding("transitionType"); //$NON-NLS-1$
if (vb != null) {
return (String)vb.getValue(FacesContext.getCurrentInstance());
}
}
return _transitionType;
}
public void setDirection(String direction) {
this._direction = direction;
}
public String getDirection() {
if (_direction == null) {
ValueBinding vb = getValueBinding("direction"); //$NON-NLS-1$
if (vb != null) {
return (String)vb.getValue(FacesContext.getCurrentInstance());
}
}
return _direction;
}
/* (non-Javadoc)
* @see com.ibm.xsp.binding.MethodBindingEx#saveState(javax.faces.context.FacesContext)
*/
@Override
public Object saveState(FacesContext context) {
Object[] state = new Object[8];
state[0] = super.saveState(context);
state[1] = _saveDocument;
state[2] = _forceFullRefresh;
state[3] = _targetPage;
state[4] = _saveDocumentSet;
state[5] = _forceFullRefreshSet;
state[6] = _transitionType;
state[7] = _direction;
return state;
}
/* (non-Javadoc)
* @see com.ibm.xsp.binding.MethodBindingEx#restoreState(javax.faces.context.FacesContext, java.lang.Object)
*/
@Override
public void restoreState(FacesContext context, Object value) {
Object[] values = (Object[])value;
super.restoreState(context, values[0]);
_saveDocument = (Boolean)values[1];
_forceFullRefresh = (Boolean)values[2];
_targetPage = (String)values[3];
_saveDocumentSet = (Boolean)values[4];
_forceFullRefreshSet = (Boolean)values[5];
_transitionType = (String)values[6];
_direction = (String)values[7];
}
@Override
public Class<String> getType(FacesContext context) throws MethodNotFoundException {
// the Button and EventHandler "action" properties
// have a return type of String (the optional pageName to transition to)
return String.class;
}
@Override
public Object invoke(FacesContext context, Object[] params)
throws EvaluationException, MethodNotFoundException {
if ( isSaveDocument() ) {
try {
// Try to first save from the data source
// This allows datasource events to be processed
// Else, just execute a regular save of the document
DataSource ds = getDocumentDataSource(context);
if(ds!=null) {
ds.save(context, false);
} else {
// document adapter allows multiple document types to be supported
DocumentAdapter documentAdapter = getDocumentAdapter(context);
documentAdapter.save(context, getDocument(context));
}
} catch (Exception e) {
throw new EvaluationExceptionEx("Error while saving document",e,this); // $NLX-MoveToAction.Errorwhilesavingdocument-1$
}
}
FacesContextEx ctx = (FacesContextEx)context;
UIMobilePage parentMobilePage = null;
//this should the the ID of the mobile page the action is performed on
String partialExecuteAreaClientId = ctx.getPartialRefreshId();
if( StringUtil.isNotEmpty(partialExecuteAreaClientId) ){
String partialExecuteAreaControlId = extractControlId(partialExecuteAreaClientId);
if ( StringUtil.isNotEmpty(partialExecuteAreaControlId)){
// Searching relative to the XPage root control,
// not relative to the control, which may be in a custom control.
UIComponent partialExecuteControl = FacesUtil.getComponentFor(
context.getViewRoot(),
partialExecuteAreaControlId);
if( partialExecuteControl instanceof UIMobilePage) {
parentMobilePage = (UIMobilePage) partialExecuteControl;
}
}
}
if( null == parentMobilePage ){
// the partial execute area is not a mobile page control.
// TODO logging
return null;
}
String targetPage = getTargetPage();
int dirInt;
String direction=getDirection();
dirInt = ("Right to Left".equals(direction) || "rtl".equals(direction) || "-1".equals(direction)) ? -1 : 1; // $NON-NLS-1$ //$NON-NLS-2$
String transitionAnimation = getTransitionType();
if( null == transitionAnimation ){
// SPR#MKEE92GMW5
// just immediately move to the next appPage
// with no transition animation.
transitionAnimation = "none"; // $NON-NLS-1$
}
Map<String,Object> actionParams = new HashMap<String,Object>();
actionParams.put("resetContent", isForceFullRefresh()); // $NON-NLS-1$
// register an action, to be output by the MobilePageContentRenderer
parentMobilePage.createMoveToAction(targetPage, dirInt, transitionAnimation, actionParams);
// null: no XPage redirect to a different .xsp
return null;
}
private String extractControlId( String clientId ) {
//TODO: This is still not exactly right. No guarantee that this is actually the ID we are looking for
Pattern p = Pattern.compile("(?:(?!.*:.*)[a-zA-Z][a-zA-Z0-9]+)",Pattern.CASE_INSENSITIVE | Pattern.DOTALL); // $NON-NLS-1$
Matcher m = p.matcher(clientId);
if (m.find()){
return m.group();
}
return null;
}
}