Examples of org.eclipse.persistence.internal.jpa.metamodel.MetamodelImpl

Package org.eclipse.persistence.internal.jpa.metamodel

Examples of org.eclipse.persistence.internal.jpa.metamodel.MetamodelImpl

org.eclipse.persistence.internal.jpa.metamodel.MetamodelImpl

Purpose: Provides the implementation for the Metamodel interface of the JPA 2.0 Metamodel API (part of the JSR-317 EJB 3.1 Criteria API)
Description: Provides access to the metamodel of persistent Entities, MappedSuperclasses, Embeddables, ManagedTypes and Types in the persistence unit. Note: Since the types Map is lazy-loaded with key:value pairs - the designer and especially the user must realized that a particular BasicType may not be in the Map until it is referenced. @see javax.persistence.metamodel.Metamodel @since EclipseLink 1.2 - JPA 2.0

    public Metamodel getMetamodel() {
        // perform lazy initialisation
        Metamodel tempMetaModel = null;
        if(null == metaModel) {
            // 338837: verify that the collection is not empty - this would mean entities did not make it into the search path
            tempMetaModel = new MetamodelImpl(this);
            // If the canonical metamodel classes exist, initialize them
            initializeCanonicalMetamodel(tempMetaModel);
            // set variable after init has executed without exception
            metaModel = tempMetaModel;
        }

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    public Metamodel getMetamodel() {
        // perform lazy initialisation
        Metamodel tempMetaModel = null;
        if(null == metaModel) {
            // 338837: verify that the collection is not empty - this would mean entities did not make it into the search path
            tempMetaModel = new MetamodelImpl(this);
            // If the canonical metamodel classes exist, initialize them
            initializeCanonicalMetamodel(tempMetaModel);
            // set variable after init has executed without exception
            metaModel = tempMetaModel;
        }

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    public Metamodel getMetamodel() {
        // perform lazy initialisation
        Metamodel tempMetaModel = null;
        if(null == metaModel) {
            // 338837: verify that the collection is not empty - this would mean entities did not make it into the search path
            tempMetaModel = new MetamodelImpl(this);
            // If the canonical metamodel classes exist, initialize them
            initializeCanonicalMetamodel(tempMetaModel);
            // set variable after init has executed without exception
            metaModel = tempMetaModel;
        }

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     */
    public Metamodel getMetamodel() {
        // perform lazy initialisation
        Metamodel tempMetaModel = null;
        if(null == metaModel) {
            tempMetaModel = new MetamodelImpl(this);
            //If the canonical metamodel classes exist, initialize them
            initializeCanonicalMetamodel(tempMetaModel);
            // set variable after init has executed without exception
            metaModel = tempMetaModel;
        }

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     */
    public Metamodel getMetamodel() {
        // perform lazy initialisation
      Metamodel tempMetaModel = null;
        if(null == metaModel) {
            tempMetaModel = new MetamodelImpl(this);
            //If the canonical metamodel classes exist, initialize them
            initializeCanonicalMetamodel(tempMetaModel);
            // set variable after init has executed without exception
            metaModel = tempMetaModel;
        }

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    public Metamodel getMetamodel() {
        // perform lazy initialisation
        Metamodel tempMetaModel = null;
        if(null == metaModel) {
            // 338837: verify that the collection is not empty - this would mean entities did not make it into the search path
            tempMetaModel = new MetamodelImpl(this);
            // If the canonical metamodel classes exist, initialize them
            initializeCanonicalMetamodel(tempMetaModel);
            // set variable after init has executed without exception
            metaModel = tempMetaModel;
        }

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     * @since Java Persistence 2.0
     */
    public Metamodel getMetamodel() {
        // perform lazy initialisation
        if(null == metaModel) {
            metaModel = new MetamodelImpl(this);
            //If the canonical metamodel classes exist, initialize them
            initializeCanonicalMetamodel(metaModel);
        }
        return metaModel;
    }

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    public Metamodel getMetamodel() {
        // perform lazy initialisation
        Metamodel tempMetaModel = null;
        if(null == metaModel) {
            // 338837: verify that the collection is not empty - this would mean entities did not make it into the search path
            tempMetaModel = new MetamodelImpl(this);
            // If the canonical metamodel classes exist, initialize them
            initializeCanonicalMetamodel(tempMetaModel);
            // set variable after init has executed without exception
            metaModel = tempMetaModel;
        }

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    public Metamodel getMetamodel() {
        // perform lazy initialisation
        Metamodel tempMetaModel = null;
        if(null == metaModel) {
            // 338837: verify that the collection is not empty - this would mean entities did not make it into the search path
            tempMetaModel = new MetamodelImpl(this);
            // If the canonical metamodel classes exist, initialize them
            initializeCanonicalMetamodel(tempMetaModel);
            // set variable after init has executed without exception
            metaModel = tempMetaModel;
        }

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    public Metamodel getMetamodel() {
        // perform lazy initialisation
        Metamodel tempMetaModel = null;
        if(null == metaModel) {
            // 338837: verify that the collection is not empty - this would mean entities did not make it into the search path
            tempMetaModel = new MetamodelImpl(this);
            // If the canonical metamodel classes exist, initialize them
            initializeCanonicalMetamodel(tempMetaModel);
            // set variable after init has executed without exception
            metaModel = tempMetaModel;
        }

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org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl

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