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TEIIDDES-2683 Added excel.mxd to Designer's list of built-in MEDs
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plugins/org.teiid.designer.metamodels.relational/excel.mxd
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| <?xml version="1.0" encoding="UTF-8" standalone="no"?> | ||
| <modelExtension xmlns:p="http://www.jboss.org/teiiddesigner/ext/2012" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" metamodelUri="http://www.metamatrix.com/metamodels/Relational" namespacePrefix="excel" namespaceUri="http://www.teiid.org/translator/excel/2014" version="1" xsi:schemaLocation="http://www.jboss.org/teiiddesigner/ext/2012 http://www.jboss.org/teiiddesigner/ext/2012/modelExtension.xsd" xmlns="http://www.jboss.org/teiiddesigner/ext/2012"> | ||
| <p:modelType>PHYSICAL</p:modelType> | ||
| <p:extendedMetaclass name="org.teiid.designer.metamodels.relational.impl.ColumnImpl"> | ||
| <p:property advanced="false" index="true" masked="false" name="CELL_NUMBER" required="true" type="integer"> | ||
| <p:description locale="en_US">The column cell number</p:description> | ||
| <p:display locale="en_US">Cell Number</p:display> | ||
| </p:property> | ||
| </p:extendedMetaclass> | ||
| <p:extendedMetaclass name="org.teiid.designer.metamodels.relational.impl.BaseTableImpl"> | ||
| <p:property advanced="false" index="true" masked="false" name="FILE" required="true" type="string"> | ||
| <p:description locale="en_US">The Excel full file name and path</p:description> | ||
| <p:display locale="en_US">File</p:display> | ||
| </p:property> | ||
| <p:property advanced="false" index="true" masked="false" name="FIRST_DATA_ROW_NUMBER" required="false" type="integer"> | ||
| <p:description locale="en_US">First data row number</p:description> | ||
| <p:display locale="en_US">First Data Row</p:display> | ||
| </p:property> | ||
| </p:extendedMetaclass> | ||
| </modelExtension> |
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.../src/org/teiid/designer/metamodels/relational/extension/ExcelModelExtensionAssistant.java
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| package org.teiid.designer.metamodels.relational.extension; | ||
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| import org.eclipse.core.resources.IResource; | ||
| import org.eclipse.emf.ecore.EObject; | ||
| import org.teiid.core.designer.util.CoreArgCheck; | ||
| import org.teiid.designer.core.ModelerCore; | ||
| import org.teiid.designer.core.extension.EmfModelObjectExtensionAssistant; | ||
| import org.teiid.designer.core.workspace.ModelResource; | ||
| import org.teiid.designer.core.workspace.ModelUtil; | ||
| import org.teiid.designer.extension.ExtensionConstants; | ||
| import org.teiid.designer.extension.ExtensionPlugin; | ||
| import org.teiid.designer.extension.properties.ModelExtensionPropertyDefinition; | ||
| import org.teiid.designer.extension.registry.ModelExtensionRegistry; | ||
| import org.teiid.designer.metamodels.core.ModelType; | ||
| import org.teiid.designer.metamodels.relational.Column; | ||
| import org.teiid.designer.metamodels.relational.Procedure; | ||
| import org.teiid.designer.metamodels.relational.RelationalPackage; | ||
| import org.teiid.designer.metamodels.relational.RelationalPlugin; | ||
| import org.teiid.designer.metamodels.relational.Table; | ||
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| public class ExcelModelExtensionAssistant extends EmfModelObjectExtensionAssistant implements ExcelModelExtensionConstants { | ||
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| /** | ||
| * Saves the relational MED to a model if necessary. | ||
| * @param model the model being checked (can be <code>null</code>) | ||
| * @throws Exception if there is an error applying MED | ||
| */ | ||
| public void applyMedIfNecessary(final IResource model) throws Exception { | ||
| if (model != null) { | ||
| final ModelResource modelResource = ModelerCore.getModelWorkspace().findModelResource(model); | ||
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| if (modelResource != null && !modelResource.isReadOnly()) { | ||
| if ((ModelType.VIRTUAL_LITERAL == modelResource.getModelType()) | ||
| && RelationalPackage.eNS_URI.equals(modelResource.getPrimaryMetamodelUri()) && !supportsMyNamespace(model)) { | ||
| saveModelExtensionDefinition(model); | ||
| } | ||
| } | ||
| } | ||
| } | ||
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| /** | ||
| * {@inheritDoc} | ||
| * | ||
| * @see org.teiid.designer.core.extension.EmfModelObjectExtensionAssistant#getPropertyDefinition(java.lang.Object, java.lang.String) | ||
| */ | ||
| @Override | ||
| protected ModelExtensionPropertyDefinition getPropertyDefinition(final Object modelObject, | ||
| final String propId) throws Exception { | ||
| CoreArgCheck.isInstanceOf(EObject.class, modelObject); | ||
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| // make sure there is a property definition first | ||
| final ModelExtensionPropertyDefinition propDefn = super.getPropertyDefinition(modelObject, propId); | ||
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| if (propDefn != null) { | ||
| // must be procedure in a virtual model | ||
| if (ModelUtil.isPhysical(modelObject)) { | ||
| if( PropertyIds.CELL_NUMBER.equals(propId) && | ||
| modelObject instanceof Column ) { | ||
| return propDefn; | ||
| } else if( (PropertyIds.FILE.equals(propId) || | ||
| PropertyIds.FIRST_DATA_ROW_NUMBER.equals(propId)) && | ||
| modelObject instanceof Table) { | ||
| return propDefn; | ||
| } | ||
| } | ||
| } | ||
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| return null; | ||
| } | ||
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| public static ExcelModelExtensionAssistant getExcelAssistant() { | ||
| final ModelExtensionRegistry registry = ExtensionPlugin.getInstance().getRegistry(); | ||
| final String prefix = NAMESPACE_PROVIDER.getNamespacePrefix(); | ||
| return (ExcelModelExtensionAssistant)registry.getModelExtensionAssistant(prefix); | ||
| } | ||
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| public static boolean setExcelProperty(EObject eObj, String id, String value) { | ||
| final ExcelModelExtensionAssistant assistant = getExcelAssistant(); | ||
| if( assistant != null ) { | ||
| try { | ||
| assistant.setPropertyValue(eObj, id, value); | ||
| } catch (Exception e) { | ||
| RelationalPlugin.Util.log(e); | ||
| return false; | ||
| } | ||
| } | ||
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| return true; | ||
| } | ||
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| public static String getExcelProperty(EObject eObj, String key) { | ||
| String result = null; | ||
| final ExcelModelExtensionAssistant assistant = getExcelAssistant(); | ||
| if( assistant != null ) { | ||
| try { | ||
| result = assistant.getPropertyValue(eObj, key); | ||
| } catch (Exception e) { | ||
| RelationalPlugin.Util.log(e); | ||
| } | ||
| } | ||
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| return result; | ||
| } | ||
| } |
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.../src/org/teiid/designer/metamodels/relational/extension/ExcelModelExtensionConstants.java
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| package org.teiid.designer.metamodels.relational.extension; | ||
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| import org.teiid.designer.extension.properties.ModelExtensionPropertyDefinition; | ||
| import org.teiid.designer.extension.properties.NamespaceProvider; | ||
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| public interface ExcelModelExtensionConstants{ | ||
| String MED_PROBLEM_MARKER_ID = "org.teiid.designer.extension.ui.medMarker"; //$NON-NLS-1$ | ||
|
|
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| /** | ||
| * | ||
| */ | ||
| NamespaceProvider NAMESPACE_PROVIDER = new NamespaceProvider() { | ||
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| /** | ||
| * {@inheritDoc} | ||
| * | ||
| * @see org.teiid.designer.extension.properties.NamespaceProvider#getNamespacePrefix() | ||
| */ | ||
| @Override | ||
| public String getNamespacePrefix() { | ||
| return "excel"; //$NON-NLS-1$ | ||
| } | ||
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| /** | ||
| * {@inheritDoc} | ||
| * | ||
| * @see org.teiid.designer.extension.properties.NamespaceProvider#getNamespaceUri() | ||
| */ | ||
| @Override | ||
| public String getNamespaceUri() { | ||
| return "http://www.jboss.org/teiiddesigner/ext/rest/2012"; //$NON-NLS-1$ | ||
| } | ||
| }; | ||
|
|
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| /** | ||
| * The fully qualified extension property definition identifiers. | ||
| */ | ||
| interface PropertyIds { | ||
|
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| /** | ||
| * The property definition identifer for the excel table cell number. Applies to column | ||
| */ | ||
| String CELL_NUMBER = ModelExtensionPropertyDefinition.Utils.getPropertyId(NAMESPACE_PROVIDER, "CELL_NUMBER"); //$NON-NLS-1$ | ||
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| /** | ||
| * The property definition identifer for the excel table cell number. | ||
| */ | ||
| String FILE = ModelExtensionPropertyDefinition.Utils.getPropertyId(NAMESPACE_PROVIDER, "FILE"); //$NON-NLS-1$ | ||
|
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| /** | ||
| * The property definition identifer for the excel table cell number. | ||
| */ | ||
| String FIRST_DATA_ROW_NUMBER = ModelExtensionPropertyDefinition.Utils.getPropertyId(NAMESPACE_PROVIDER, "FIRST_DATA_ROW_NUMBER"); //$NON-NLS-1$ | ||
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| } | ||
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| } |