/*
* Copyright (c) 2005-2011 Grameen Foundation USA
* All rights reserved.
*
* 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.
*
* See also http://www.apache.org/licenses/LICENSE-2.0.html for an
* explanation of the license and how it is applied.
*/
package org.mifos.framework.components.customTableTag;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.Locale;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import javax.servlet.jsp.PageContext;
import org.apache.commons.lang.StringUtils;
import org.mifos.application.master.MessageLookup;
import org.mifos.application.servicefacade.ApplicationContextProvider;
import org.mifos.framework.exceptions.TableTagParseException;
import org.mifos.framework.util.helpers.Constants;
import org.mifos.framework.util.helpers.ConversionUtil;
import org.mifos.framework.util.helpers.LabelTagUtils;
import org.mifos.security.util.UserContext;
public class Column {
private String label = null;
private String value = null;
private String valueType = null;
private String columnType = null;
private ColumnDetails columnDetails = null;
private LinkDetails linkDetails = null;
public void setLinkDetails(LinkDetails linkDetails) {
this.linkDetails = linkDetails;
}
public LinkDetails getLinkDetails() {
return linkDetails;
}
public void setColumnDetials(ColumnDetails columnDetails) {
this.columnDetails = columnDetails;
}
public ColumnDetails getColumnDetails() {
return columnDetails;
}
public void setLabel(String label) {
this.label = label;
}
public void setValue(String value) {
this.value = value;
}
public void setValueType(String valueType) {
this.valueType = valueType;
}
public void setColumnType(String columnType) {
this.columnType = columnType;
}
public String getLabel() {
return label;
}
public String getValue() {
return value;
}
public String getValueType() {
return valueType;
}
public String getColumnType() {
return columnType;
}
public void getColumnHeader(StringBuilder tableInfo, PageContext pageContext, String bundle) {
tableInfo.append("<td ");
tableInfo.append(" width=\"" + getColumnDetails().getColWidth() + "%\"");
tableInfo.append(" align=\"" + getColumnDetails().getAlign() + "\" ");
tableInfo.append(">");
if (getLabel().replaceAll("", "").equals("") || getLabel() == null) {
tableInfo.append(" ");
} else {
tableInfo.append("<b>" + getLabelText(pageContext, getLabel(), bundle) + "</b>");
}
tableInfo.append("</td>");
}
public void generateTableColumn(StringBuilder tableInfo, Object obj, Locale locale, Locale mfiLocale, int glMode) throws TableTagParseException {
tableInfo.append("<td class=\"" + getColumnDetails().getRowStyle() + "\" ");
tableInfo.append(" align=\"" + getColumnDetails().getAlign() + "\" ");
tableInfo.append("> ");
if (getValueType().equalsIgnoreCase(TableTagConstants.METHOD)) {
if (getColumnType().equalsIgnoreCase(TableTagConstants.TEXT)) {
getTableColumn(tableInfo, obj, locale, mfiLocale, glMode);
} else {
// Generate Link On Column
getTableColumnWithLink(tableInfo, obj, locale, mfiLocale);
}
} else {
if (getColumnType().equalsIgnoreCase(TableTagConstants.TEXT)) {
// ColumnType should be link
throw new TableTagParseException(getColumnType());
}
getLinkWithoutName(tableInfo, obj);
tableInfo.append("");
}
tableInfo.append("</td>");
}
public void getTableColumn(StringBuilder tableInfo, Object obj, Locale locale, Locale mfiLocale, int glMode) throws TableTagParseException {
Method[] methods = obj.getClass().getMethods();
for (Method method : methods) {
if (method.getName().equalsIgnoreCase("get".concat(getValue()))) {
try {
String total = String.valueOf(method.invoke(obj, new Object[] {}));
Pattern pattern = Pattern.compile("(total|debit|credi|installment|principal|interest|feesWithMiscFee|loanAmount|amount|runningBalance|feesWithMiscFee)");
Matcher matcher = pattern.matcher(getValue());
Pattern isNumber = Pattern.compile("^((\\d)+(\\.(\\d)+))?$");
Matcher numberMatcher = isNumber.matcher(total);
if (matcher.find() || numberMatcher.find()) {
total = ConversionUtil.formatNumber(total);
}
if (getValue().equalsIgnoreCase("Glcode")) {
Method declaredMethod = obj.getClass().getMethod("getGlname", null);
String glName = String.valueOf(declaredMethod.invoke(obj, new Object[] {}));
if (glMode == 1) {
total = total + " - " + glName;
}
else if (glMode == 2) {
total = glName + " (" + total + ")";
}
else if (glMode == 3) {
total = glName;
}
}
tableInfo.append(total);
} catch (IllegalAccessException e) {
throw new TableTagParseException(e);
} catch (InvocationTargetException ex) {
throw new TableTagParseException(ex);
} catch (SecurityException e) {
throw new TableTagParseException(e);
} catch (NoSuchMethodException e) {
throw new TableTagParseException(e);
}
}
if (method.getName().equalsIgnoreCase("setLocale") && locale != null) {
try {
Object[] argumentLocale = new Object[] { locale };
method.invoke(obj, argumentLocale);
} catch (IllegalAccessException e) {
throw new TableTagParseException(e);
} catch (InvocationTargetException ex) {
throw new TableTagParseException(ex);
}
}
if (method.getName().equalsIgnoreCase("setMfiLocale") && mfiLocale != null) {
try {
Object[] argumentLocale = new Object[] { mfiLocale };
method.invoke(obj, argumentLocale);
} catch (IllegalAccessException e) {
throw new TableTagParseException(e);
} catch (InvocationTargetException ex) {
throw new TableTagParseException(ex);
}
}
}
}
public void getTableColumnWithLink(StringBuilder tableInfo, Object obj, Locale locale, Locale mfiLocale) throws TableTagParseException {
tableInfo.append("<a ");
linkDetails.generateLink(tableInfo, obj);
tableInfo.append(" >");
getTableColumn(tableInfo, obj, locale, mfiLocale, 0);
tableInfo.append("</a>");
}
public void getLinkWithoutName(StringBuilder tableInfo, Object obj) throws TableTagParseException {
tableInfo.append("<a ");
linkDetails.generateLink(tableInfo, obj);
tableInfo.append(" >");
tableInfo.append(getValue());
tableInfo.append("</a>");
}
private String getLabelText(PageContext pageContext, String key, String bundle) {
UserContext userContext = (UserContext) pageContext.getSession().getAttribute(Constants.USER_CONTEXT_KEY);
LabelTagUtils labelTagUtils = LabelTagUtils.getInstance();
String labelText = null;
try {
labelText = labelTagUtils.getLabel(pageContext, bundle, userContext.getPreferredLocale(), key, null);
} catch (Exception e) {
}
if (StringUtils.isBlank(labelText)) {
labelText = ApplicationContextProvider.getBean(MessageLookup.class).lookup(key);
}
if (StringUtils.isBlank(labelText)) {
try {
char[] charArray = bundle.toCharArray();
charArray[0] = Character.toUpperCase(charArray[0]);
String newBundle = new String(charArray);
labelText = labelTagUtils.getLabel(pageContext, newBundle, userContext.getPreferredLocale(), key, null);
} catch (Exception e) {
labelText = key;
}
}
return labelText;
}
}