| <?xml version="1.0" encoding="UTF-8"?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html xmlns="http://www.w3.org/1999/xhtml" lang="de"><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8"/><link rel="stylesheet" href="../jacoco-resources/report.css" type="text/css"/><link rel="shortcut icon" href="../jacoco-resources/report.gif" type="image/gif"/><title>FormMessages.java</title><link rel="stylesheet" href="../jacoco-resources/prettify.css" type="text/css"/><script type="text/javascript" src="../jacoco-resources/prettify.js"></script></head><body onload="window['PR_TAB_WIDTH']=4;prettyPrint()"><div class="breadcrumb" id="breadcrumb"><span class="info"><a href="../jacoco-sessions.html" class="el_session">Sessions</a></span><a href="../index.html" class="el_report">Apache Turbine</a> > <a href="index.source.html" class="el_package">org.apache.turbine.util</a> > <span class="el_source">FormMessages.java</span></div><h1>FormMessages.java</h1><pre class="source lang-java linenums">package org.apache.turbine.util; |
| |
| import java.util.ArrayList; |
| |
| /* |
| * 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. |
| */ |
| |
| import java.util.Hashtable; |
| import java.util.List; |
| |
| /** |
| * Used for adding and accessing messages that relate to a specific form and field. Allows to query for messages by form |
| * name and field name. Used together with FormMessage class. |
| * |
| * @author <a href="mailto:neeme@one.lv">Neeme Praks</a> |
| * @version $Id$ |
| */ |
| public class FormMessages |
| { |
| private final Hashtable<String, List<String>> forms_messages; |
| |
| private final Hashtable<String, List<String>> fields_messages; |
| |
| private final Hashtable<String, List<String>> messages_fields; |
| |
| private final Hashtable<String, List<String>> forms_fields; |
| |
| /** |
| * Constructor. |
| */ |
| public FormMessages() |
| <span class="nc" id="L48"> {</span> |
| <span class="nc" id="L49"> forms_messages = new Hashtable<>();</span> |
| <span class="nc" id="L50"> fields_messages = new Hashtable<>();</span> |
| <span class="nc" id="L51"> messages_fields = new Hashtable<>();</span> |
| <span class="nc" id="L52"> forms_fields = new Hashtable<>();</span> |
| <span class="nc" id="L53"> }</span> |
| |
| /** |
| * Sets a message for a field of a form. The message is given as a long representing a return code. |
| * |
| * @param formName A String with the form name. |
| * @param fieldName A String with the field name. |
| * @param returnCode A long with the return code. |
| */ |
| public void setMessage( String formName, String fieldName, long returnCode ) |
| { |
| <span class="nc" id="L64"> setMessage( formName, fieldName, String.valueOf( returnCode ) );</span> |
| <span class="nc" id="L65"> }</span> |
| |
| /** |
| * Sets a message for a field of a form. The message is given as a String. |
| * |
| * @param formName A String with the form name. |
| * @param fieldName A String with the field name. |
| * @param messageName A String with the message. |
| */ |
| public void setMessage( String formName, String fieldName, String messageName ) |
| { |
| <span class="nc" id="L76"> String formFieldName = formName + "-" + fieldName;</span> |
| <span class="nc" id="L77"> addValue( forms_messages, formName, messageName );</span> |
| <span class="nc" id="L78"> addValue( fields_messages, formFieldName, messageName );</span> |
| <span class="nc" id="L79"> addValue( messages_fields, messageName, formFieldName );</span> |
| <span class="nc" id="L80"> addValue( forms_fields, formName, formFieldName );</span> |
| <span class="nc" id="L81"> }</span> |
| |
| /** |
| * Adds a pair key/value to a table, making sure not to add duplicate keys. |
| * |
| * @param table A Hashtable. |
| * @param key A String with the key. |
| * @param value A String with value. |
| */ |
| private void addValue( Hashtable<String, List<String>> table, String key, String value ) |
| { |
| List<String> values; |
| |
| <span class="nc bnc" id="L94" title="All 2 branches missed."> if ( !table.containsKey( key ) )</span> |
| { |
| <span class="nc" id="L96"> values = new ArrayList<>();</span> |
| <span class="nc" id="L97"> values.add( value );</span> |
| <span class="nc" id="L98"> table.put( key, values );</span> |
| } |
| else |
| { |
| <span class="nc" id="L102"> values = table.get( key );</span> |
| <span class="nc bnc" id="L103" title="All 2 branches missed."> if ( !values.contains( value ) )</span> |
| { |
| <span class="nc" id="L105"> values.add( value );</span> |
| } |
| } |
| <span class="nc" id="L108"> }</span> |
| |
| /** |
| * Gets a pair key/value from a table. |
| * |
| * @param table A Hashtable. |
| * @param key A String with the key. |
| * @return A List with the pair key/value, or null. |
| */ |
| private final List<String> getValues( Hashtable<String, List<String>> table, String key ) |
| { |
| <span class="nc" id="L119"> return table.get( key );</span> |
| } |
| |
| /** |
| * Gets all form messages for a given form. |
| * |
| * @param formName A String with the form name. |
| * @return A FormMessage[]. |
| */ |
| public FormMessage[] getFormMessages( String formName ) |
| { |
| List<String> messages, fields; |
| String messageName, fieldName; |
| <span class="nc" id="L132"> messages = getValues( forms_messages, formName );</span> |
| <span class="nc bnc" id="L133" title="All 2 branches missed."> if ( messages != null )</span> |
| { |
| <span class="nc" id="L135"> FormMessage[] result = new FormMessage[messages.size()];</span> |
| <span class="nc bnc" id="L136" title="All 2 branches missed."> for ( int i = 0; i < messages.size(); i++ )</span> |
| { |
| <span class="nc" id="L138"> result[i] = new FormMessage( formName );</span> |
| <span class="nc" id="L139"> messageName = messages.get( i );</span> |
| <span class="nc" id="L140"> result[i].setMessage( messageName );</span> |
| <span class="nc" id="L141"> fields = getValues( messages_fields, messageName );</span> |
| <span class="nc bnc" id="L142" title="All 2 branches missed."> for (String field : fields)</span> |
| { |
| <span class="nc" id="L144"> fieldName = field;</span> |
| <span class="nc bnc" id="L145" title="All 2 branches missed."> if ( formHasField( formName, fieldName ) )</span> |
| { |
| <span class="nc" id="L147"> result[i].setFieldName( fieldName );</span> |
| } |
| <span class="nc" id="L149"> }</span> |
| } |
| <span class="nc" id="L151"> return result;</span> |
| } |
| <span class="nc" id="L153"> return null;</span> |
| } |
| |
| /** |
| * Get form messages for a given form and field. |
| * |
| * @param formName A String with the form name. |
| * @param fieldName A String with the field name. |
| * @return A FormMessage[]. |
| */ |
| public FormMessage[] getFormMessages( String formName, String fieldName ) |
| { |
| <span class="nc" id="L165"> String key = formName + "-" + fieldName;</span> |
| |
| <span class="nc" id="L167"> List<String> messages = getValues( fields_messages, key );</span> |
| String messageName; |
| |
| <span class="nc bnc" id="L170" title="All 2 branches missed."> if ( messages != null )</span> |
| { |
| <span class="nc" id="L172"> FormMessage[] result = new FormMessage[messages.size()];</span> |
| <span class="nc bnc" id="L173" title="All 2 branches missed."> for ( int i = 0; i < messages.size(); i++ )</span> |
| { |
| <span class="nc" id="L175"> result[i] = new FormMessage( formName, fieldName );</span> |
| <span class="nc" id="L176"> messageName = messages.get( i );</span> |
| <span class="nc" id="L177"> result[i].setMessage( messageName );</span> |
| } |
| <span class="nc" id="L179"> return result;</span> |
| } |
| <span class="nc" id="L181"> return null;</span> |
| } |
| |
| /** |
| * Check whether a form as a field. |
| * |
| * @param formName A String with the form name. |
| * @param fieldName A String with the field name. |
| * @return True if form has the field. |
| */ |
| private boolean formHasField( String formName, String fieldName ) |
| { |
| <span class="nc" id="L193"> List<String> fields = getValues( forms_fields, formName );</span> |
| <span class="nc bnc" id="L194" title="All 2 branches missed."> for (String field : fields)</span> |
| { |
| <span class="nc bnc" id="L196" title="All 2 branches missed."> if ( fieldName.equals( field.toString() ) )</span> |
| { |
| <span class="nc" id="L198"> return true;</span> |
| } |
| <span class="nc" id="L200"> }</span> |
| <span class="nc" id="L201"> return false;</span> |
| } |
| } |
| </pre><div class="footer"><span class="right">Created with <a href="http://www.jacoco.org/jacoco">JaCoCo</a> 0.8.12.202403310830</span></div></body></html> |
