List of cacheQueryResults() Examples

Examples of cacheQueryResults()

org.eclipse.persistence.queries.ReadQuery.cacheQueryResults()
ADVANCED:
This method will instruct the query to cache the results returned by its next execution. All subsequent executions of this query will return this cached result set even if new query parameters are specified. This method provides a performance enhancement for queries known to always return the same result set. Oracle recommends that you use this method only for such queries.

To disable this behavior, call {@link #doNotCacheQueryResults} or{@link #setQueryResultsCachePolicy} passing in null.

Examples of org.eclipse.persistence.queries.ReadQuery.cacheQueryResults()

    
        DatabaseQuery applyToDatabaseQuery(Object valueToApply, DatabaseQuery query, ClassLoader loader, AbstractSession activeSession) {
            if (query.isReadQuery()) {
                ReadQuery readQuery = (ReadQuery)query;
                if (readQuery.getQueryResultsCachePolicy() == null) {
                    readQuery.cacheQueryResults();
                }
                try {
                    Time time = Helper.timeFromString((String)valueToApply);
                    Calendar calendar = Calendar.getInstance();
                    calendar.setTime(time);

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Examples of org.eclipse.persistence.queries.ReadQuery.cacheQueryResults()

    
        DatabaseQuery applyToDatabaseQuery(Object valueToApply, DatabaseQuery query, ClassLoader loader, AbstractSession activeSession) {
            if (query.isReadQuery()) {
                ReadQuery readQuery = (ReadQuery)query;
                if (readQuery.getQueryResultsCachePolicy() == null) {
                    readQuery.cacheQueryResults();
                }
                if (valueToApply == null) {
                    // Leave as default.
                } else if (valueToApply.equals(CacheType.SOFT_WEAK.name())) {
                    readQuery.getQueryResultsCachePolicy().setCacheType(ClassConstants.SoftCacheWeakIdentityMap_Class);

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Examples of org.eclipse.persistence.queries.ReadQuery.cacheQueryResults()

    
        DatabaseQuery applyToDatabaseQuery(Object valueToApply, DatabaseQuery query, ClassLoader loader, AbstractSession activeSession) {
            if (query.isReadQuery()) {
                ReadQuery readQuery = (ReadQuery)query;
                if (readQuery.getQueryResultsCachePolicy() == null) {
                    readQuery.cacheQueryResults();
                }
                try {
                    Time time = Helper.timeFromString((String)valueToApply);
                    Calendar calendar = Calendar.getInstance();
                    calendar.setTime(time);

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Examples of org.eclipse.persistence.queries.ReadQuery.cacheQueryResults()

    
        DatabaseQuery applyToDatabaseQuery(Object valueToApply, DatabaseQuery query, ClassLoader loader, AbstractSession activeSession) {
            if (query.isReadQuery()) {
                ReadQuery readQuery = (ReadQuery)query;
                if (readQuery.getQueryResultsCachePolicy() == null) {
                    readQuery.cacheQueryResults();
                }
                try {
                    readQuery.getQueryResultsCachePolicy().setMaximumCachedResults(Integer.parseInt((String)valueToApply));
                } catch (NumberFormatException exception) {
                    throw QueryException.queryHintContainedInvalidIntegerValue(QueryHints.QUERY_RESULTS_CACHE_SIZE, valueToApply, exception);

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Examples of org.eclipse.persistence.queries.ReadQuery.cacheQueryResults()

    
        DatabaseQuery applyToDatabaseQuery(Object valueToApply, DatabaseQuery query, ClassLoader loader, AbstractSession activeSession) {
            if (query.isReadQuery()) {
                ReadQuery readQuery = (ReadQuery)query;
                if (readQuery.getQueryResultsCachePolicy() == null) {
                    readQuery.cacheQueryResults();
                }
                try {
                    readQuery.getQueryResultsCachePolicy().setCacheInvalidationPolicy(
                            new TimeToLiveCacheInvalidationPolicy(Integer.parseInt((String)valueToApply)));
                } catch (NumberFormatException exception) {

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Examples of org.eclipse.persistence.queries.ReadQuery.cacheQueryResults()

    
        DatabaseQuery applyToDatabaseQuery(Object valueToApply, DatabaseQuery query, ClassLoader loader) {
            if (query.isReadQuery()) {
                ReadQuery readQuery = (ReadQuery)query;
                if (readQuery.getQueryResultsCachePolicy() == null) {
                    readQuery.cacheQueryResults();
                }
                try {
                    readQuery.getQueryResultsCachePolicy().setMaximumCachedResults(Integer.parseInt((String)valueToApply));
                } catch (NumberFormatException exception) {
                    throw QueryException.queryHintContainedInvalidIntegerValue(QueryHints.QUERY_RESULTS_CACHE_SIZE, valueToApply, exception);

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Examples of org.eclipse.persistence.queries.ReadQuery.cacheQueryResults()

    
        DatabaseQuery applyToDatabaseQuery(Object valueToApply, DatabaseQuery query, ClassLoader loader) {
            if (query.isReadQuery()) {
                ReadQuery readQuery = (ReadQuery)query;
                if (readQuery.getQueryResultsCachePolicy() == null) {
                    readQuery.cacheQueryResults();
                }
                try {
                    readQuery.getQueryResultsCachePolicy().setCacheInvalidationPolicy(
                            new TimeToLiveCacheInvalidationPolicy(Integer.parseInt((String)valueToApply)));
                } catch (NumberFormatException exception) {

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Examples of org.eclipse.persistence.queries.ReadQuery.cacheQueryResults()

    
        DatabaseQuery applyToDatabaseQuery(Object valueToApply, DatabaseQuery query, ClassLoader loader) {
            if (query.isReadQuery()) {
                ReadQuery readQuery = (ReadQuery)query;
                if (readQuery.getQueryResultsCachePolicy() == null) {
                    readQuery.cacheQueryResults();
                }
                if (valueToApply == null) {
                    // Leave as default.
                } else if (valueToApply.equals(CacheType.SOFT_WEAK.name())) {
                    readQuery.getQueryResultsCachePolicy().setCacheType(ClassConstants.SoftCacheWeakIdentityMap_Class);

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Examples of org.eclipse.persistence.queries.ReadQuery.cacheQueryResults()

    
        DatabaseQuery applyToDatabaseQuery(Object valueToApply, DatabaseQuery query, ClassLoader loader) {
            if (query.isReadQuery()) {
                ReadQuery readQuery = (ReadQuery)query;
                if (readQuery.getQueryResultsCachePolicy() == null) {
                    readQuery.cacheQueryResults();
                }
                try {
                    Time time = Helper.timeFromString((String)valueToApply);
                    Calendar calendar = Calendar.getInstance();
                    calendar.setTime(time);

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Examples of org.eclipse.persistence.queries.ReadQuery.cacheQueryResults()

    
        DatabaseQuery applyToDatabaseQuery(Object valueToApply, DatabaseQuery query, ClassLoader loader, AbstractSession activeSession) {
            if (query.isReadQuery()) {
                ReadQuery readQuery = (ReadQuery)query;
                if (readQuery.getQueryResultsCachePolicy() == null) {
                    readQuery.cacheQueryResults();
                }
                try {
                    readQuery.getQueryResultsCachePolicy().setMaximumCachedResults(Integer.parseInt((String)valueToApply));
                } catch (NumberFormatException exception) {
                    throw QueryException.queryHintContainedInvalidIntegerValue(QueryHints.QUERY_RESULTS_CACHE_SIZE, valueToApply, exception);

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