root / trunk / web / dojo / dojox / atom / io / Connection.js @ 9
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| 1 | 9 | andrej.cim | /*
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| 2 | Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
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| 3 | Available via Academic Free License >= 2.1 OR the modified BSD license.
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| 4 | see: http://dojotoolkit.org/license for details
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| 5 | */
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| 6 | |||
| 7 | |||
| 8 | if(!dojo._hasResource["dojox.atom.io.Connection"]){ |
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| 9 | dojo._hasResource["dojox.atom.io.Connection"]=true; |
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| 10 | dojo.provide("dojox.atom.io.Connection");
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| 11 | dojo.require("dojox.atom.io.model");
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| 12 | dojo.declare("dojox.atom.io.Connection",null,{constructor:function(_1,_2){ |
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| 13 | this.sync=_1;
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| 14 | this.preventCache=_2;
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| 15 | },preventCache:false,alertsEnabled:false,getFeed:function(_3,_4,_5,_6){ |
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| 16 | this._getXmlDoc(_3,"feed",new dojox.atom.io.model.Feed(),dojox.atom.io.model._Constants.ATOM_NS,_4,_5,_6); |
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| 17 | },getService:function(_7,_8,_9,_a){ |
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| 18 | this._getXmlDoc(_7,"service",new dojox.atom.io.model.Service(_7),dojox.atom.io.model._Constants.APP_NS,_8,_9,_a); |
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| 19 | },getEntry:function(_b,_c,_d,_e){ |
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| 20 | this._getXmlDoc(_b,"entry",new dojox.atom.io.model.Entry(),dojox.atom.io.model._Constants.ATOM_NS,_c,_d,_e); |
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| 21 | },_getXmlDoc:function(_f,_10,_11,_12,_13,_14,_15){ |
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| 22 | if(!_15){
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| 23 | _15=dojo.global; |
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| 24 | } |
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| 25 | var ae=this.alertsEnabled; |
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| 26 | var _16={url:_f,handleAs:"xml",sync:this.sync,preventCache:this.preventCache,load:function(_17,_18){ |
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| 27 | var _19=null; |
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| 28 | var _1a=_17;
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| 29 | var _1b;
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| 30 | if(_1a){
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| 31 | if(typeof (_1a.getElementsByTagNameNS)!="undefined"){ |
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| 32 | _1b=_1a.getElementsByTagNameNS(_12,_10); |
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| 33 | if(_1b&&_1b.length>0){ |
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| 34 | _19=_1b.item(0);
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| 35 | }else{
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| 36 | if(_1a.lastChild){
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| 37 | _19=_1a.lastChild; |
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| 38 | } |
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| 39 | } |
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| 40 | }else{
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| 41 | if(typeof (_1a.getElementsByTagName)!="undefined"){ |
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| 42 | _1b=_1a.getElementsByTagName(_10); |
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| 43 | if(_1b&&_1b.length>0){ |
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| 44 | for(var i=0;i<_1b.length;i++){ |
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| 45 | if(_1b[i].namespaceURI==_12){
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| 46 | _19=_1b[i]; |
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| 47 | break;
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| 48 | } |
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| 49 | } |
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| 50 | }else{
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| 51 | if(_1a.lastChild){
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| 52 | _19=_1a.lastChild; |
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| 53 | } |
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| 54 | } |
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| 55 | }else{
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| 56 | if(_1a.lastChild){
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| 57 | _19=_1a.lastChild; |
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| 58 | }else{
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| 59 | _13.call(_15,null,null,_18); |
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| 60 | return;
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| 61 | } |
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| 62 | } |
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| 63 | } |
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| 64 | _11.buildFromDom(_19); |
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| 65 | if(_13){
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| 66 | _13.call(_15,_11,_1a,_18); |
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| 67 | }else{
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| 68 | if(ae){
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| 69 | throw new Error("The callback value does not exist."); |
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| 70 | } |
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| 71 | } |
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| 72 | }else{
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| 73 | _13.call(_15,null,null,_18); |
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| 74 | } |
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| 75 | }}; |
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| 76 | if(this.user&&this.user!==null){ |
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| 77 | _16.user=this.user;
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| 78 | } |
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| 79 | if(this.password&&this.password!==null){ |
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| 80 | _16.password=this.password;
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| 81 | } |
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| 82 | if(_14){
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| 83 | _16.error=function(_1c,_1d){ |
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| 84 | _14.call(_15,_1c,_1d); |
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| 85 | }; |
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| 86 | }else{
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| 87 | _16.error=function(){ |
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| 88 | throw new Error("The URL requested cannot be accessed"); |
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| 89 | }; |
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| 90 | } |
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| 91 | dojo.xhrGet(_16); |
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| 92 | },updateEntry:function(_1e,_1f,_20,_21,_22,_23){ |
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| 93 | if(!_23){
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| 94 | _23=dojo.global; |
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| 95 | } |
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| 96 | _1e.updated=new Date();
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| 97 | var url=_1e.getEditHref();
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| 98 | if(!url){
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| 99 | throw new Error("A URL has not been specified for editing this entry."); |
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| 100 | } |
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| 101 | var _24=this; |
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| 102 | var ae=this.alertsEnabled; |
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| 103 | var _25={url:url,handleAs:"text",contentType:"text/xml",sync:this.sync,preventCache:this.preventCache,load:function(_26,_27){ |
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| 104 | var _28=null; |
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| 105 | if(_21){
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| 106 | _28=_27.xhr.getResponseHeader("Location");
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| 107 | if(!_28){
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| 108 | _28=url; |
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| 109 | } |
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| 110 | var _29=function(_2a,dom,_2b){ |
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| 111 | if(_1f){
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| 112 | _1f.call(_23,_2a,_28,_2b); |
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| 113 | }else{
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| 114 | if(ae){
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| 115 | throw new Error("The callback value does not exist."); |
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| 116 | } |
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| 117 | } |
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| 118 | }; |
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| 119 | _24.getEntry(_28,_29); |
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| 120 | }else{
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| 121 | if(_1f){
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| 122 | _1f.call(_23,_1e,_27.xhr.getResponseHeader("Location"),_27);
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| 123 | }else{
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| 124 | if(ae){
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| 125 | throw new Error("The callback value does not exist."); |
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| 126 | } |
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| 127 | } |
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| 128 | } |
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| 129 | return _26;
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| 130 | }}; |
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| 131 | if(this.user&&this.user!==null){ |
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| 132 | _25.user=this.user;
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| 133 | } |
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| 134 | if(this.password&&this.password!==null){ |
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| 135 | _25.password=this.password;
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| 136 | } |
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| 137 | if(_20){
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| 138 | _25.error=function(_2c,_2d){ |
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| 139 | _20.call(_23,_2c,_2d); |
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| 140 | }; |
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| 141 | }else{
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| 142 | _25.error=function(){ |
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| 143 | throw new Error("The URL requested cannot be accessed"); |
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| 144 | }; |
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| 145 | } |
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| 146 | if(_22){
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| 147 | _25.postData=_1e.toString(true);
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| 148 | _25.headers={"X-Method-Override":"PUT"};
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| 149 | dojo.rawXhrPost(_25); |
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| 150 | }else{
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| 151 | _25.putData=_1e.toString(true);
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| 152 | var xhr=dojo.rawXhrPut(_25);
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| 153 | } |
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| 154 | },addEntry:function(_2e,url,_2f,_30,_31,_32){ |
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| 155 | if(!_32){
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| 156 | _32=dojo.global; |
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| 157 | } |
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| 158 | _2e.published=new Date();
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| 159 | _2e.updated=new Date();
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| 160 | var _33=_2e.feedUrl;
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| 161 | var ae=this.alertsEnabled; |
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| 162 | if(!url&&_33){
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| 163 | url=_33; |
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| 164 | } |
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| 165 | if(!url){
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| 166 | if(ae){
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| 167 | throw new Error("The request cannot be processed because the URL parameter is missing."); |
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| 168 | } |
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| 169 | return;
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| 170 | } |
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| 171 | var _34=this; |
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| 172 | var _35={url:url,handleAs:"text",contentType:"text/xml",sync:this.sync,preventCache:this.preventCache,postData:_2e.toString(true),load:function(_36,_37){ |
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| 173 | var _38=_37.xhr.getResponseHeader("Location"); |
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| 174 | if(!_38){
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| 175 | _38=url; |
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| 176 | } |
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| 177 | if(!_37.retrieveEntry){
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| 178 | if(_2f){
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| 179 | _2f.call(_32,_2e,_38,_37); |
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| 180 | }else{
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| 181 | if(ae){
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| 182 | throw new Error("The callback value does not exist."); |
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| 183 | } |
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| 184 | } |
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| 185 | }else{
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| 186 | var _39=function(_3a,dom,_3b){ |
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| 187 | if(_2f){
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| 188 | _2f.call(_32,_3a,_38,_3b); |
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| 189 | }else{
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| 190 | if(ae){
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| 191 | throw new Error("The callback value does not exist."); |
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| 192 | } |
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| 193 | } |
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| 194 | }; |
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| 195 | _34.getEntry(_38,_39); |
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| 196 | } |
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| 197 | return _36;
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| 198 | }}; |
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| 199 | if(this.user&&this.user!==null){ |
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| 200 | _35.user=this.user;
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| 201 | } |
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| 202 | if(this.password&&this.password!==null){ |
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| 203 | _35.password=this.password;
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| 204 | } |
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| 205 | if(_30){
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| 206 | _35.error=function(_3c,_3d){ |
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| 207 | _30.call(_32,_3c,_3d); |
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| 208 | }; |
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| 209 | }else{
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| 210 | _35.error=function(){ |
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| 211 | throw new Error("The URL requested cannot be accessed"); |
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| 212 | }; |
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| 213 | } |
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| 214 | dojo.rawXhrPost(_35); |
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| 215 | },deleteEntry:function(_3e,_3f,_40,_41,_42){ |
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| 216 | if(!_42){
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| 217 | _42=dojo.global; |
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| 218 | } |
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| 219 | var url=null; |
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| 220 | if(typeof (_3e)=="string"){ |
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| 221 | url=_3e; |
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| 222 | }else{
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| 223 | url=_3e.getEditHref(); |
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| 224 | } |
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| 225 | if(!url){
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| 226 | _3f.call(_42,false,null); |
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| 227 | throw new Error("The request cannot be processed because the URL parameter is missing."); |
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| 228 | } |
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| 229 | var _43={url:url,handleAs:"text",sync:this.sync,preventCache:this.preventCache,load:function(_44,_45){ |
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| 230 | _3f.call(_42,_45); |
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| 231 | return _44;
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| 232 | }}; |
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| 233 | if(this.user&&this.user!==null){ |
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| 234 | _43.user=this.user;
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| 235 | } |
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| 236 | if(this.password&&this.password!==null){ |
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| 237 | _43.password=this.password;
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| 238 | } |
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| 239 | if(_40){
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| 240 | _43.error=function(_46,_47){ |
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| 241 | _40.call(_42,_46,_47); |
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| 242 | }; |
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| 243 | }else{
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| 244 | _43.error=function(){ |
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| 245 | throw new Error("The URL requested cannot be accessed"); |
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| 246 | }; |
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| 247 | } |
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| 248 | if(_41){
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| 249 | _43.headers={"X-Method-Override":"DELETE"};
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| 250 | dojo.xhrPost(_43); |
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| 251 | }else{
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| 252 | dojo.xhrDelete(_43); |
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| 253 | } |
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| 254 | }}); |
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| 255 | } |