001/* 002 * Copyright (c) 2006-2011 Nuxeo SA (http://nuxeo.com/) and others. 003 * 004 * All rights reserved. This program and the accompanying materials 005 * are made available under the terms of the Eclipse Public License v1.0 006 * which accompanies this distribution, and is available at 007 * http://www.eclipse.org/legal/epl-v10.html 008 * 009 * Contributors: 010 * mcedica 011 */ 012package org.nuxeo.ecm.core.management.api; 013 014import java.util.HashMap; 015import java.util.Map; 016 017import static java.lang.Boolean.FALSE; 018import static java.lang.Boolean.TRUE; 019 020public class ProbeStatus { 021 022 protected boolean neverExecuted = false; 023 024 protected final boolean success; 025 026 protected final Map<String, String> infos = new HashMap<String, String>(); 027 028 public static final String DEFAULT_INFO_FIELD = "info"; 029 030 public static final String ERROR_FIELD = "error"; 031 032 protected ProbeStatus(String info, Boolean success) { 033 this.infos.put(DEFAULT_INFO_FIELD, info); 034 this.success = success; 035 } 036 037 protected ProbeStatus(Map<String, String> infos, Boolean success) { 038 this.infos.putAll(infos); 039 this.success = success; 040 } 041 042 public static ProbeStatus newBlankProbStatus() { 043 ProbeStatus status = new ProbeStatus("[unavailable]", false); 044 status.neverExecuted = true; 045 return status; 046 } 047 048 public static ProbeStatus newFailure(String info) { 049 return new ProbeStatus(info, FALSE); 050 } 051 052 public static ProbeStatus newFailure(Map<String, String> infos) { 053 return new ProbeStatus(infos, FALSE); 054 } 055 056 public static ProbeStatus newError(Throwable t) { 057 Map<String, String> infos = new HashMap<String, String>(); 058 infos.put(ERROR_FIELD, t.toString()); 059 infos.put(DEFAULT_INFO_FIELD, "Caught error " + t.toString()); 060 return new ProbeStatus(infos, FALSE); 061 } 062 063 public static ProbeStatus newSuccess(String info) { 064 return new ProbeStatus(info, TRUE); 065 } 066 067 public static ProbeStatus newSuccess(Map<String, String> infos) { 068 return new ProbeStatus(infos, TRUE); 069 } 070 071 public boolean isSuccess() { 072 return success; 073 } 074 075 public boolean isFailure() { 076 return !success; 077 } 078 079 public boolean isNeverExecuted() { 080 return neverExecuted; 081 } 082 083 public String getAsString() { 084 if (infos == null || infos.isEmpty()) { 085 return Boolean.toString(success); 086 } 087 if (infos.size() == 1) { 088 return infos.values().iterator().next(); 089 } 090 091 StringBuilder sb = new StringBuilder(); 092 for (String key : infos.keySet()) { 093 sb.append(key); 094 sb.append(" : "); 095 sb.append(infos.get(key)); 096 sb.append("\n"); 097 } 098 return sb.toString(); 099 } 100 101 @Override 102 public String toString() { 103 return getAsString(); 104 } 105 106 public String getAsXML() { 107 StringBuilder sb = new StringBuilder(); 108 sb.append("<dl>"); 109 for (String key : infos.keySet()) { 110 sb.append("<dt>"); 111 sb.append(key); 112 sb.append("</dt>"); 113 sb.append("<dd class='").append(key).append("'>"); 114 sb.append(infos.get(key)); 115 sb.append("</dd>"); 116 } 117 sb.append("</dl>"); 118 return sb.toString(); 119 } 120 121}