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implemented search by single column and viewing JSON data parsed to T…
…ree widget
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tomek
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Aug 10, 2012
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25 changes: 25 additions & 0 deletions
25
src/main/frontend/source/class/helenos/components/tab/AbstractBrowsePage.js
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,25 @@ | ||
| /* ************************************************************************ | ||
| Copyright: | ||
| 2012 Tomek Kuprowski | ||
| License: | ||
| GPLv2: http://www.gnu.org/licences/gpl.html | ||
| Authors: | ||
| Tomek Kuprowski (tomekkuprowski at gmail dot com) | ||
| ************************************************************************ */ | ||
| qx.Class.define("helenos.components.tab.AbstractBrowsePage", | ||
| { | ||
| extend : helenos.components.tab.AbstractCloseablePage, | ||
|
|
||
| members : { | ||
| _rajCB : null, | ||
| _resultView : null | ||
| }, | ||
|
|
||
| construct : function() | ||
| { | ||
| this.base(arguments); | ||
|
|
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| this._rajCB = new qx.ui.form.CheckBox('Parse results to JSON'); | ||
| this._resultView = new qx.ui.container.Composite(new qx.ui.layout.VBox()); | ||
| } | ||
| }); |
143 changes: 143 additions & 0 deletions
143
src/main/frontend/source/class/helenos/components/tab/BrowseByKeyPage.js
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,143 @@ | ||
| /* ************************************************************************ | ||
| Copyright: | ||
| 2012 Tomek Kuprowski | ||
| License: | ||
| GPLv2: http://www.gnu.org/licences/gpl.html | ||
| Authors: | ||
| Tomek Kuprowski (tomekkuprowski at gmail dot com) | ||
| ************************************************************************ */ | ||
| /* | ||
| #asset(qx/icon/${qx.icontheme}/16/actions/system-search.png) | ||
| #asset(qx/icon/${qx.icontheme}/16/places/folder-open.png) | ||
| */ | ||
| qx.Class.define("helenos.components.tab.BrowseByKeyPage", | ||
| { | ||
| extend : helenos.components.tab.AbstractBrowsePage, | ||
|
|
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| construct : function(ksName, cfName) | ||
| { | ||
| this.base(arguments); | ||
| this.set({ | ||
| layout : new qx.ui.layout.VBox(3, 'top'), | ||
| icon : 'icon/16/apps/utilities-keyring.png', | ||
| label: (ksName + ' : ' + cfName) | ||
| }); | ||
|
|
||
| var cfDef = helenos.util.RpcActionsProvider.describeColumnFamily(ksName, cfName); | ||
|
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| this.__addFilterPane(cfDef); | ||
| this.add(this._resultView, {flex: 1}); | ||
| }, | ||
|
|
||
| members : | ||
| { | ||
| __keyTF : null, | ||
| __nameTF : null, | ||
| __sNameTF : null, | ||
| __cfDef : null, | ||
|
|
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| __performSearch : function(e) { | ||
| var key = this.__keyTF.getValue(); | ||
| var name = this.__nameTF.getValue(); | ||
| var sName = (this.__sNameTF == null ? null : this.__sNameTF.getValue()); | ||
| var result = helenos.util.RpcActionsProvider.querySingleColumn(this.__cfDef, key, name, sName ); | ||
|
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| this._resultView.removeAll(); | ||
| if (this._rajCB.getValue()) { | ||
| this._resultView.add(this._getTreeFromJson(key, result), {flex: 1}); | ||
| } else { | ||
| this._resultView.add(new qx.ui.form.TextArea(result), {flex: 1}); | ||
| } | ||
| }, | ||
|
|
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| _getTreeFromJson : function(name, data) { | ||
| var tree = new qx.ui.tree.Tree(); | ||
| var rootNode = new qx.ui.tree.TreeFolder(name); | ||
|
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| tree.setRoot(rootNode); | ||
| rootNode.setOpen(true); | ||
|
|
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| if (data == undefined || data == '') { | ||
| tree.getRoot().add(new qx.ui.tree.TreeFile('empty value')); | ||
| return tree; | ||
| } | ||
|
|
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| var jsonVal = qx.lang.Json.parse(data); | ||
| var currentNode = tree.getRoot(); | ||
| this._renderTreeItemFromJson(currentNode, jsonVal); | ||
| return tree; | ||
| }, | ||
|
|
||
| _renderTreeItemFromJson : function(node, data) { | ||
| if (data == null) { | ||
| return; | ||
| } | ||
| if (Array.isArray(data)) { | ||
| for (var i = 0; i < data.length; i++) { | ||
| this._renderTreeItemFromJson(node, data[i]); | ||
| } | ||
| } else if(typeof data === 'object') { | ||
| for (var key in data) { | ||
| if(Array.isArray(data[key])) { | ||
| var subNode = new qx.ui.tree.TreeFolder(key); | ||
| subNode.setIcon('helenos/a.png'); | ||
| node.add(subNode); | ||
| } else | ||
| if (typeof data[key] === 'number') { | ||
| var subNode = new qx.ui.tree.TreeFile(key + ' : ' + data[key]); | ||
| subNode.setIcon('helenos/n.png'); | ||
| node.add(subNode); | ||
| } else | ||
| if (typeof data[key] === 'string') { | ||
| var subNode = new qx.ui.tree.TreeFile(key + ' : ' + data[key]); | ||
| subNode.setIcon('helenos/s.png'); | ||
| node.add(subNode); | ||
| } | ||
| else { | ||
| var subNode = new qx.ui.tree.TreeFolder(key); | ||
| subNode.setIcon('icon/16/places/folder-open.png'); | ||
|
|
||
| subNode.setOpen(true); | ||
| node.add(subNode); | ||
| this._renderTreeItemFromJson(subNode, data[key]); | ||
| } | ||
| } | ||
| } else { | ||
| node.add(new qx.ui.tree.TreeFile(data)); | ||
| } | ||
| }, | ||
|
|
||
| __addFilterPane : function(cfDef) { | ||
| this.__cfDef = cfDef; | ||
| this.__keyTF = new helenos.ui.TextField(this.__cfDef.keyValidationClass); | ||
| this.__nameTF = new helenos.ui.TextField(this.__cfDef.comparatorType.className); | ||
|
|
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| this.__keyTF.setValue('239daf70-b3d8-11e1-8a37-50e549e89108'); | ||
| this.__nameTF.setValue('1340376726872'); | ||
|
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| var searchButton = new qx.ui.form.Button('Search', 'icon/16/actions/system-search.png'); | ||
| searchButton.addListener("execute", this.__performSearch, this); | ||
|
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| var filterGB = new qx.ui.groupbox.GroupBox('Filter'); | ||
| filterGB.setLayout(new qx.ui.layout.HBox(8)); | ||
|
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| filterGB.add(new qx.ui.basic.Label('Key:')); | ||
| filterGB.add(this.__keyTF); | ||
| filterGB.add(new qx.ui.core.Spacer(5)); | ||
|
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| if (this.__cfDef.columnType == 'Super') { | ||
| this.__sNameTF = new helenos.ui.TextField(this.__cfDef.subComparatorType.className); | ||
| filterGB.add(new qx.ui.core.Spacer(5)); | ||
| filterGB.add(new qx.ui.basic.Label('Super column name:')); | ||
| filterGB.add(this.__sNameTF); | ||
| } | ||
|
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| filterGB.add(new qx.ui.basic.Label('Column name:')); | ||
| filterGB.add(this.__nameTF); | ||
| filterGB.add(searchButton); | ||
| filterGB.add(this._rajCB); | ||
|
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| this.add(filterGB); | ||
| } | ||
| } | ||
| }); |
56 changes: 0 additions & 56 deletions
56
src/main/frontend/source/class/helenos/components/tab/BrowserPage.js
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,63 @@ | ||
| /* ************************************************************************ | ||
| Copyright: | ||
| 2012 Tomek Kuprowski | ||
| License: | ||
| GPLv2: http://www.gnu.org/licences/gpl.html | ||
| Authors: | ||
| Tomek Kuprowski (tomekkuprowski at gmail dot com) | ||
| ************************************************************************ */ | ||
| qx.Class.define("helenos.ui.TextField", | ||
| { | ||
| extend : qx.ui.form.TextField, | ||
|
|
||
| statics : { | ||
| classDefs : { | ||
| 'org.apache.cassandra.db.marshal.BytesType' : { | ||
| placeholder : 'bytes', | ||
| width : 190 | ||
| }, | ||
| 'org.apache.cassandra.db.marshal.AsciiType' : { | ||
| placeholder : 'ascii', | ||
| width : 190 | ||
| }, | ||
| 'org.apache.cassandra.db.marshal.UTF8Type' : { | ||
| placeholder : 'utf-8', | ||
| width : 190 | ||
| }, | ||
| 'org.apache.cassandra.db.marshal.LongType' : { | ||
| placeholder : 'long', | ||
| width : 120, | ||
| filter : /[0-9]/ | ||
| }, | ||
| 'org.apache.cassandra.db.marshal.LexicalUUIDType' : { | ||
| placeholder : 'lexical uuid', | ||
| maxLength : 36, | ||
| width : 260, | ||
| filter : /[a-fA-F0-9\-]/ | ||
| }, | ||
| 'org.apache.cassandra.db.marshal.TimeUUIDType' : { | ||
| placeholder : 'time uuid', | ||
| maxLength : 36, | ||
| width : 260, | ||
| filter : /[a-fA-F0-9\-]/ | ||
| } | ||
| } | ||
| }, | ||
|
|
||
| construct : function(clazz) | ||
| { | ||
| this.base(arguments); | ||
|
|
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| var cd = helenos.ui.TextField.classDefs[clazz]; | ||
| if (cd != undefined) { | ||
| this.set(cd ); | ||
| } else { | ||
| if (clazz.substring(0,45) == 'org.apache.cassandra.db.marshal.CompositeType') { | ||
| alert('Composite type not supported yet'); | ||
| } else { | ||
| alert('type not known') | ||
| } | ||
|
|
||
| } | ||
| } | ||
| }); |
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