mockit.emulation.hibernate3.QueryEmul.java Source code

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Here is the source code for mockit.emulation.hibernate3.QueryEmul.java

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/*
 * Copyright (c) 2006-2011 Rogrio Liesenfeld
 * This file is subject to the terms of the MIT license (see LICENSE.txt).
 */
package mockit.emulation.hibernate3;

import java.io.*;
import java.math.*;
import java.util.*;

import mockit.emulation.hibernate3.ast.*;
import org.hibernate.*;
import org.hibernate.transform.*;
import org.hibernate.type.*;

@SuppressWarnings({ "ClassWithTooManyMethods", "OverlyComplexClass" })
final class QueryEmul implements Query {
    private final Collection<?> entities;
    private final String hql;
    private final QueryAST ast;

    private int maxResults;
    private int firstResult;

    QueryEmul(String hql, Collection<?> persistentEntities) throws QuerySyntaxException {
        entities = persistentEntities;
        this.hql = hql;
        ast = new QueryAST(hql);
    }

    public String getQueryString() {
        return hql;
    }

    public Type[] getReturnTypes() {
        return new Type[0];
    }

    public String[] getReturnAliases() {
        return new String[0];
    }

    public String[] getNamedParameters() {
        return new String[0];
    }

    public Iterator<?> iterate() {
        return list().iterator();
    }

    public ScrollableResults scroll() {
        return new ScrollableResultsEmul(list());
    }

    public ScrollableResults scroll(ScrollMode scrollMode) {
        return new ScrollableResultsEmul(list());
    }

    public List<?> list() {
        List<?> result = ast.matches(entities);

        if (firstResult > 0 && maxResults > 0) {
            result = pagedResult(result, firstResult, firstResult + maxResults);
        } else if (firstResult > 0 && maxResults <= 0) {
            result = pagedResult(result, firstResult, result.size());
        } else if (firstResult <= 0 && maxResults > 0) {
            result = pagedResult(result, 0, maxResults);
        }

        return result;
    }

    private List<?> pagedResult(List<?> result, int fromIndex, int toIndex) {
        int resultSize = result.size();

        if (fromIndex >= resultSize) {
            return new ArrayList<Object>(0);
        }

        return result.subList(fromIndex, toIndex <= resultSize ? toIndex : resultSize);
    }

    public Object uniqueResult() {
        List<?> result = list();
        int resultCount = result.size();

        if (resultCount == 1) {
            return result.get(0);
        } else if (resultCount == 0) {
            return null;
        } else {
            throw new NonUniqueResultException(resultCount);
        }
    }

    public int executeUpdate() {
        return 0;
    }

    public Query setMaxResults(int maxResults) {
        this.maxResults = maxResults;
        return this;
    }

    public Query setFirstResult(int firstResult) {
        this.firstResult = firstResult;
        return this;
    }

    public Query setReadOnly(boolean readOnly) {
        return null;
    }

    public Query setCacheable(boolean cacheable) {
        return null;
    }

    public Query setCacheRegion(String cacheRegion) {
        return null;
    }

    public Query setTimeout(int timeout) {
        return null;
    }

    public Query setFetchSize(int fetchSize) {
        return null;
    }

    public Query setLockMode(String alias, LockMode lockMode) {
        return null;
    }

    public Query setComment(String comment) {
        return null;
    }

    public Query setFlushMode(FlushMode flushMode) {
        return null;
    }

    public Query setCacheMode(CacheMode cacheMode) {
        return null;
    }

    public Query setParameter(int position, Object val, Type type) {
        ast.setParameter(position, val);
        return this;
    }

    public Query setParameter(String name, Object val, Type type) {
        ast.setParameter(name, val);
        return this;
    }

    public Query setParameter(int position, Object val) {
        ast.setParameter(position, val);
        return this;
    }

    public Query setParameter(String name, Object val) {
        ast.setParameter(name, val);
        return this;
    }

    public Query setParameters(Object[] values, Type[] types) {
        return null;
    }

    @SuppressWarnings({ "RawUseOfParameterizedType" })
    public Query setParameterList(String name, Collection vals, Type type) {
        ast.setParameter(name, vals);
        return this;
    }

    @SuppressWarnings({ "RawUseOfParameterizedType" })
    public Query setParameterList(String name, Collection vals) {
        ast.setParameter(name, vals);
        return this;
    }

    public Query setParameterList(String name, Object[] vals, Type type) {
        ast.setParameter(name, vals);
        return this;
    }

    public Query setParameterList(String name, Object[] vals) {
        ast.setParameter(name, vals);
        return this;
    }

    public Query setProperties(Object bean) {
        return null;
    }

    @SuppressWarnings({ "RawUseOfParameterizedType" })
    public Query setProperties(Map bean) {
        return null;
    }

    public Query setString(int position, String val) {
        ast.setParameter(position, val);
        return this;
    }

    public Query setCharacter(int position, char val) {
        ast.setParameter(position, val);
        return this;
    }

    public Query setBoolean(int position, boolean val) {
        ast.setParameter(position, val);
        return this;
    }

    public Query setByte(int position, byte val) {
        ast.setParameter(position, val);
        return this;
    }

    public Query setShort(int position, short val) {
        ast.setParameter(position, val);
        return this;
    }

    public Query setInteger(int position, int val) {
        ast.setParameter(position, val);
        return this;
    }

    public Query setLong(int position, long val) {
        ast.setParameter(position, val);
        return this;
    }

    public Query setFloat(int position, float val) {
        ast.setParameter(position, val);
        return this;
    }

    public Query setDouble(int position, double val) {
        ast.setParameter(position, val);
        return this;
    }

    public Query setBinary(int position, byte[] val) {
        ast.setParameter(position, val);
        return this;
    }

    public Query setText(int position, String val) {
        ast.setParameter(position, val);
        return this;
    }

    public Query setSerializable(int position, Serializable val) {
        ast.setParameter(position, val);
        return this;
    }

    public Query setLocale(int position, Locale locale) {
        ast.setParameter(position, locale);
        return this;
    }

    public Query setBigDecimal(int position, BigDecimal number) {
        ast.setParameter(position, number);
        return this;
    }

    public Query setBigInteger(int position, BigInteger number) {
        ast.setParameter(position, number);
        return this;
    }

    public Query setDate(int position, Date date) {
        ast.setParameter(position, date);
        return this;
    }

    public Query setTime(int position, Date date) {
        ast.setParameter(position, date);
        return this;
    }

    public Query setTimestamp(int position, Date date) {
        ast.setParameter(position, date);
        return this;
    }

    public Query setCalendar(int position, Calendar calendar) {
        ast.setParameter(position, calendar);
        return this;
    }

    public Query setCalendarDate(int position, Calendar calendar) {
        ast.setParameter(position, calendar);
        return this;
    }

    public Query setString(String name, String val) {
        ast.setParameter(name, val);
        return this;
    }

    public Query setCharacter(String name, char val) {
        ast.setParameter(name, val);
        return this;
    }

    public Query setBoolean(String name, boolean val) {
        ast.setParameter(name, val);
        return this;
    }

    public Query setByte(String name, byte val) {
        ast.setParameter(name, val);
        return this;
    }

    public Query setShort(String name, short val) {
        ast.setParameter(name, val);
        return this;
    }

    public Query setInteger(String name, int val) {
        ast.setParameter(name, val);
        return this;
    }

    public Query setLong(String name, long val) {
        ast.setParameter(name, val);
        return this;
    }

    public Query setFloat(String name, float val) {
        ast.setParameter(name, val);
        return this;
    }

    public Query setDouble(String name, double val) {
        ast.setParameter(name, val);
        return this;
    }

    public Query setBinary(String name, byte[] val) {
        ast.setParameter(name, val);
        return this;
    }

    public Query setText(String name, String val) {
        ast.setParameter(name, val);
        return this;
    }

    public Query setSerializable(String name, Serializable val) {
        ast.setParameter(name, val);
        return this;
    }

    public Query setLocale(String name, Locale locale) {
        ast.setParameter(name, locale);
        return this;
    }

    public Query setBigDecimal(String name, BigDecimal number) {
        ast.setParameter(name, number);
        return this;
    }

    public Query setBigInteger(String name, BigInteger number) {
        ast.setParameter(name, number);
        return this;
    }

    public Query setDate(String name, Date date) {
        ast.setParameter(name, date);
        return this;
    }

    public Query setTime(String name, Date date) {
        ast.setParameter(name, date);
        return this;
    }

    public Query setTimestamp(String name, Date date) {
        ast.setParameter(name, date);
        return this;
    }

    public Query setCalendar(String name, Calendar calendar) {
        ast.setParameter(name, calendar);
        return this;
    }

    public Query setCalendarDate(String name, Calendar calendar) {
        ast.setParameter(name, calendar);
        return this;
    }

    public Query setEntity(int position, Object val) {
        ast.setParameter(position, val);
        return this;
    }

    public Query setEntity(String name, Object val) {
        ast.setParameter(name, val);
        return this;
    }

    public Query setResultTransformer(ResultTransformer transformer) {
        return null;
    }
}