Package org.apache.openjpa.jdbc.meta.strats

Examples of org.apache.openjpa.jdbc.meta.strats.HandlerFieldStrategy

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                    J2DoPrivHelper.newInstanceAction(c));
                Configurations.configureInstance(vh, getConfiguration(),
                    props);
                field.setHandler(vh);
            }
            return new HandlerFieldStrategy();
        } catch (Exception e) {
            if (e instanceof PrivilegedActionException)
                e = ((PrivilegedActionException) e).getException();
            throw new MetaDataException(_loc.get("bad-field-strategy",
                field, name), e);
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        // check for named handler first
        ValueHandler handler = namedHandler(field);
        if (handler != null) {
            if (installHandlers)
                field.setHandler(handler);
            return new HandlerFieldStrategy();
        }

        if (field.isSerialized()) {
            if (_dict.maxEmbeddedBlobSize != -1)
                return new MaxEmbeddedBlobFieldStrategy();
        } else {
            // check for mapped strategy
            Object strat = mappedStrategy(field, field.getType(), adapting);
            if (strat instanceof FieldStrategy)
                return (FieldStrategy) strat;
            if (strat != null) {
                if (installHandlers)
                    field.setHandler((ValueHandler) strat);
                return new HandlerFieldStrategy();
            }
        }

        // check for known field strategies
        if (!field.isSerialized() && (field.getType() == byte[].class
            || field.getType() == Byte[].class)) {
            if (_dict.maxEmbeddedBlobSize != -1)
                return new MaxEmbeddedByteArrayFieldStrategy();
        } else if (!field.isSerialized()
            && (field.getType() == char[].class
            || field.getType() == Character[].class)) {
            if (_dict.maxEmbeddedClobSize != -1 && isClob(field, false))
                return new MaxEmbeddedCharArrayFieldStrategy();
        } else if (!field.isSerialized()) {
            FieldStrategy strat = defaultTypeStrategy(field, installHandlers,
                adapting);
            if (strat != null)
                return strat;
        }

        // check for default handler
        handler = defaultHandler(field, adapting);
        if (handler != null) {
            if (installHandlers)
                field.setHandler(handler);
            return new HandlerFieldStrategy();
        }

        // default to blob
        if (installHandlers) {
            if (getLog().isWarnEnabled())
                getLog().warn(_loc.get("no-field-strategy", field));
            field.setSerialized(true);
        }
        if (_dict.maxEmbeddedBlobSize == -1) {
            if (installHandlers)
                field.setHandler(BlobValueHandler.getInstance());
            return new HandlerFieldStrategy();
        }
        return new MaxEmbeddedBlobFieldStrategy();
    }
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                    J2DoPrivHelper.newInstanceAction(c));
                Configurations.configureInstance(vh, getConfiguration(),
                    props);
                field.setHandler(vh);
            }
            return new HandlerFieldStrategy();
        } catch (Exception e) {
            if (e instanceof PrivilegedActionException)
                e = ((PrivilegedActionException) e).getException();
            throw new MetaDataException(_loc.get("bad-field-strategy",
                field, name), e);
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        // check for named handler first
        ValueHandler handler = namedHandler(field);
        if (handler != null) {
            if (installHandlers)
                field.setHandler(handler);
            return new HandlerFieldStrategy();
        }

        if (field.isSerialized()) {
            if (_dict.maxEmbeddedBlobSize != -1)
                return new MaxEmbeddedBlobFieldStrategy();
        } else {
            // check for mapped strategy
            Object strat = mappedStrategy(field, field.getType(), adapting);
            if (strat instanceof FieldStrategy)
                return (FieldStrategy) strat;
            if (strat != null) {
                if (installHandlers)
                    field.setHandler((ValueHandler) strat);
                return new HandlerFieldStrategy();
            }
        }

        // check for known field strategies
        if (!field.isSerialized() && (field.getType() == byte[].class
            || field.getType() == Byte[].class)) {
            if (_dict.maxEmbeddedBlobSize != -1)
                return new MaxEmbeddedByteArrayFieldStrategy();
        } else if (!field.isSerialized()
            && (field.getType() == char[].class
            || field.getType() == Character[].class)) {
            if (_dict.maxEmbeddedClobSize != -1 && isClob(field, false))
                return new MaxEmbeddedCharArrayFieldStrategy();
        } else if (!field.isSerialized()) {
            FieldStrategy strat = defaultTypeStrategy(field, installHandlers,
                adapting);
            if (strat != null)
                return strat;
        }

        // check for default handler
        handler = defaultHandler(field, adapting);
        if (handler != null) {
            if (installHandlers)
                field.setHandler(handler);
            return new HandlerFieldStrategy();
        }

        // default to blob
        if (installHandlers) {
            if (getLog().isWarnEnabled())
                getLog().warn(_loc.get("no-field-strategy", field));
            field.setSerialized(true);
        }
        if (_dict.maxEmbeddedBlobSize == -1) {
            if (installHandlers)
                field.setHandler(BlobValueHandler.getInstance());
            return new HandlerFieldStrategy();
        }
        return new MaxEmbeddedBlobFieldStrategy();
    }
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                    J2DoPrivHelper.newInstanceAction(c));
                Configurations.configureInstance(vh, getConfiguration(),
                    props);
                field.setHandler(vh);
            }
            return new HandlerFieldStrategy();
        } catch (Exception e) {
            if (e instanceof PrivilegedActionException)
                e = ((PrivilegedActionException) e).getException();
            throw new MetaDataException(_loc.get("bad-field-strategy",
                field, name), e);
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        // check for named handler first
        ValueHandler handler = namedHandler(field);
        if (handler != null) {
            if (installHandlers)
                field.setHandler(handler);
            return new HandlerFieldStrategy();
        }

        if (field.isSerialized()) {
            if (_dict.maxEmbeddedBlobSize != -1)
                return new MaxEmbeddedBlobFieldStrategy();
        } else {
            // check for mapped strategy
            Object strat = mappedStrategy(field, field.getType(), adapting);
            if (strat instanceof FieldStrategy)
                return (FieldStrategy) strat;
            if (strat != null) {
                if (installHandlers)
                    field.setHandler((ValueHandler) strat);
                return new HandlerFieldStrategy();
            }
        }

        // check for known field strategies
        if (!field.isSerialized() && (field.getType() == byte[].class
            || field.getType() == Byte[].class)) {
            if (_dict.maxEmbeddedBlobSize != -1)
                return new MaxEmbeddedByteArrayFieldStrategy();
        } else if (!field.isSerialized()
            && (field.getType() == char[].class
            || field.getType() == Character[].class)) {
            if (_dict.maxEmbeddedClobSize != -1 && isClob(field, false))
                return new MaxEmbeddedCharArrayFieldStrategy();
        } else if (!field.isSerialized()) {
            FieldStrategy strat = defaultTypeStrategy(field, installHandlers,
                adapting);
            if (strat != null)
                return strat;
        }

        // check for default handler
        handler = defaultHandler(field, adapting);
        if (handler != null) {
            if (installHandlers)
                field.setHandler(handler);
            return new HandlerFieldStrategy();
        }

        // default to blob
        if (installHandlers) {
            if (getLog().isWarnEnabled())
                getLog().warn(_loc.get("no-field-strategy", field));
            field.setSerialized(true);
        }
        if (_dict.maxEmbeddedBlobSize == -1) {
            if (installHandlers)
                field.setHandler(BlobValueHandler.getInstance());
            return new HandlerFieldStrategy();
        }
        return new MaxEmbeddedBlobFieldStrategy();
    }
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            && _conf.getDBDictionaryInstance().maxEmbeddedBlobSize != -1)
            strat = new MaxEmbeddedBlobFieldStrategy();
        else if (type == String.class)
            strat = new StringFieldStrategy();
        else
            strat = new HandlerFieldStrategy();
        field.setStrategy(strat, null);
        if (_custom != null)
            _custom.customize(field);
    }
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Related Classes of org.apache.openjpa.jdbc.meta.strats.HandlerFieldStrategy

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  • org.apache.openjpa.jdbc.meta.ReverseMappingTool
  • org.apache.openjpa.jdbc.schema.Column
  • org.apache.openjpa.jdbc.schema.ColumnIO
  • org.apache.openjpa.jdbc.schema.PrimaryKey
  • org.apache.openjpa.jdbc.sql.DBDictionary
  • org.apache.openjpa.jdbc.sql.Result
  • org.apache.openjpa.jdbc.sql.Row
  • org.apache.openjpa.jdbc.sql.Select
  • org.apache.openjpa.util.InternalException
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