// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements. See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership. The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License. You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied. See the License for the
// specific language governing permissions and limitations
// under the License.
package com.cloud.storage.dao;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.Date;
import java.util.HashSet;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import javax.ejb.Local;
import javax.naming.ConfigurationException;
import org.apache.log4j.Logger;
import com.cloud.api.BaseCmd;
import com.cloud.configuration.dao.ConfigurationDao;
import com.cloud.dc.dao.DataCenterDao;
import com.cloud.domain.DomainVO;
import com.cloud.domain.dao.DomainDao;
import com.cloud.host.Host;
import com.cloud.host.HostVO;
import com.cloud.host.dao.HostDao;
import com.cloud.hypervisor.Hypervisor.HypervisorType;
import com.cloud.projects.Project.ListProjectResourcesCriteria;
import com.cloud.server.ResourceTag.TaggedResourceType;
import com.cloud.storage.Storage;
import com.cloud.storage.Storage.ImageFormat;
import com.cloud.storage.Storage.TemplateType;
import com.cloud.storage.VMTemplateStorageResourceAssoc.Status;
import com.cloud.storage.VMTemplateVO;
import com.cloud.storage.VMTemplateZoneVO;
import com.cloud.tags.ResourceTagVO;
import com.cloud.tags.dao.ResourceTagsDaoImpl;
import com.cloud.template.VirtualMachineTemplate.TemplateFilter;
import com.cloud.user.Account;
import com.cloud.utils.Pair;
import com.cloud.utils.component.ComponentLocator;
import com.cloud.utils.component.Inject;
import com.cloud.utils.db.DB;
import com.cloud.utils.db.Filter;
import com.cloud.utils.db.GenericDaoBase;
import com.cloud.utils.db.GenericSearchBuilder;
import com.cloud.utils.db.JoinBuilder;
import com.cloud.utils.db.SearchBuilder;
import com.cloud.utils.db.SearchCriteria;
import com.cloud.utils.db.SearchCriteria.Func;
import com.cloud.utils.db.Transaction;
import com.cloud.utils.exception.CloudRuntimeException;
@Local(value={VMTemplateDao.class})
public class VMTemplateDaoImpl extends GenericDaoBase<VMTemplateVO, Long> implements VMTemplateDao {
private static final Logger s_logger = Logger.getLogger(VMTemplateDaoImpl.class);
@Inject
VMTemplateZoneDao _templateZoneDao;
@Inject
VMTemplateDetailsDao _templateDetailsDao;
@Inject
ConfigurationDao _configDao;
@Inject
HostDao _hostDao;
@Inject
DomainDao _domainDao;
@Inject
DataCenterDao _dcDao;
private final String SELECT_TEMPLATE_HOST_REF = "SELECT t.id, h.data_center_id, t.unique_name, t.name, t.public, t.featured, t.type, t.hvm, t.bits, t.url, t.format, t.created, t.account_id, " +
"t.checksum, t.display_text, t.enable_password, t.guest_os_id, t.bootable, t.prepopulate, t.cross_zones, t.hypervisor_type FROM vm_template t";
private final String SELECT_TEMPLATE_ZONE_REF = "SELECT t.id, tzr.zone_id, t.unique_name, t.name, t.public, t.featured, t.type, t.hvm, t.bits, t.url, t.format, t.created, t.account_id, " +
"t.checksum, t.display_text, t.enable_password, t.guest_os_id, t.bootable, t.prepopulate, t.cross_zones, t.hypervisor_type FROM vm_template t INNER JOIN template_zone_ref tzr on (t.id = tzr.template_id) ";
private final String SELECT_TEMPLATE_SWIFT_REF = "SELECT t.id, t.unique_name, t.name, t.public, t.featured, t.type, t.hvm, t.bits, t.url, t.format, t.created, t.account_id, "
+ "t.checksum, t.display_text, t.enable_password, t.guest_os_id, t.bootable, t.prepopulate, t.cross_zones, t.hypervisor_type FROM vm_template t";
protected SearchBuilder<VMTemplateVO> TemplateNameSearch;
protected SearchBuilder<VMTemplateVO> UniqueNameSearch;
protected SearchBuilder<VMTemplateVO> tmpltTypeSearch;
protected SearchBuilder<VMTemplateVO> tmpltTypeHyperSearch;
protected SearchBuilder<VMTemplateVO> tmpltTypeHyperSearch2;
protected SearchBuilder<VMTemplateVO> AccountIdSearch;
protected SearchBuilder<VMTemplateVO> NameSearch;
protected SearchBuilder<VMTemplateVO> TmpltsInZoneSearch;
private SearchBuilder<VMTemplateVO> PublicSearch;
private SearchBuilder<VMTemplateVO> NameAccountIdSearch;
private SearchBuilder<VMTemplateVO> PublicIsoSearch;
private SearchBuilder<VMTemplateVO> UserIsoSearch;
private GenericSearchBuilder<VMTemplateVO, Long> CountTemplatesByAccount;
ResourceTagsDaoImpl _tagsDao = ComponentLocator.inject(ResourceTagsDaoImpl.class);
private String routerTmpltName;
private String consoleProxyTmpltName;
protected VMTemplateDaoImpl() {
}
@Override
public List<VMTemplateVO> listByPublic() {
SearchCriteria<VMTemplateVO> sc = PublicSearch.create();
sc.setParameters("public", 1);
return listBy(sc);
}
@Override
public VMTemplateVO findByName(String templateName) {
SearchCriteria<VMTemplateVO> sc = UniqueNameSearch.create();
sc.setParameters("uniqueName", templateName);
return findOneIncludingRemovedBy(sc);
}
@Override
public VMTemplateVO findByTemplateName(String templateName) {
SearchCriteria<VMTemplateVO> sc = NameSearch.create();
sc.setParameters("name", templateName);
return findOneIncludingRemovedBy(sc);
}
@Override
public List<VMTemplateVO> publicIsoSearch(Boolean bootable, boolean listRemoved, Map<String, String> tags){
SearchBuilder<VMTemplateVO> sb = null;
if (tags == null || tags.isEmpty()) {
sb = PublicIsoSearch;
} else {
sb = createSearchBuilder();
sb.and("public", sb.entity().isPublicTemplate(), SearchCriteria.Op.EQ);
sb.and("format", sb.entity().getFormat(), SearchCriteria.Op.EQ);
sb.and("type", sb.entity().getTemplateType(), SearchCriteria.Op.EQ);
sb.and("bootable", sb.entity().isBootable(), SearchCriteria.Op.EQ);
sb.and("removed", sb.entity().getRemoved(), SearchCriteria.Op.EQ);
SearchBuilder<ResourceTagVO> tagSearch = _tagsDao.createSearchBuilder();
for (int count=0; count < tags.size(); count++) {
tagSearch.or().op("key" + String.valueOf(count), tagSearch.entity().getKey(), SearchCriteria.Op.EQ);
tagSearch.and("value" + String.valueOf(count), tagSearch.entity().getValue(), SearchCriteria.Op.EQ);
tagSearch.cp();
}
tagSearch.and("resourceType", tagSearch.entity().getResourceType(), SearchCriteria.Op.EQ);
sb.groupBy(sb.entity().getId());
sb.join("tagSearch", tagSearch, sb.entity().getId(), tagSearch.entity().getResourceId(), JoinBuilder.JoinType.INNER);
}
SearchCriteria<VMTemplateVO> sc = sb.create();
sc.setParameters("public", 1);
sc.setParameters("format", "ISO");
sc.setParameters("type", TemplateType.PERHOST.toString());
if (bootable != null) {
sc.setParameters("bootable", bootable);
}
if (!listRemoved) {
sc.setParameters("removed", (Object)null);
}
if (tags != null && !tags.isEmpty()) {
int count = 0;
sc.setJoinParameters("tagSearch", "resourceType", TaggedResourceType.ISO.toString());
for (String key : tags.keySet()) {
sc.setJoinParameters("tagSearch", "key" + String.valueOf(count), key);
sc.setJoinParameters("tagSearch", "value" + String.valueOf(count), tags.get(key));
count++;
}
}
return listBy(sc);
}
@Override
public List<VMTemplateVO> userIsoSearch(boolean listRemoved){
SearchBuilder<VMTemplateVO> sb = null;
sb = UserIsoSearch;
SearchCriteria<VMTemplateVO> sc = sb.create();
sc.setParameters("format", Storage.ImageFormat.ISO);
sc.setParameters("type", TemplateType.USER.toString());
if (!listRemoved) {
sc.setParameters("removed", (Object)null);
}
return listBy(sc);
}
@Override
public List<VMTemplateVO> listAllSystemVMTemplates() {
SearchCriteria<VMTemplateVO> sc = tmpltTypeSearch.create();
sc.setParameters("templateType", Storage.TemplateType.SYSTEM);
Filter filter = new Filter(VMTemplateVO.class, "id", false, null, null);
return listBy(sc, filter);
}
@Override
public List<Long> listPrivateTemplatesByHost(Long hostId) {
String sql = "select * from template_host_ref as thr INNER JOIN vm_template as t ON t.id=thr.template_id "
+ "where thr.host_id=? and t.public=0 and t.featured=0 and t.type='USER' and t.removed is NULL";
List<Long> l = new ArrayList<Long>();
Transaction txn = Transaction.currentTxn();
PreparedStatement pstmt = null;
try {
pstmt = txn.prepareAutoCloseStatement(sql);
pstmt.setLong(1, hostId);
ResultSet rs = pstmt.executeQuery();
while (rs.next()) {
l.add(rs.getLong(1));
}
} catch (SQLException e) {
} catch (Throwable e) {
}
return l;
}
@Override
public List<VMTemplateVO> listReadyTemplates() {
SearchCriteria<VMTemplateVO> sc = createSearchCriteria();
sc.addAnd("ready", SearchCriteria.Op.EQ, true);
sc.addAnd("format", SearchCriteria.Op.NEQ, Storage.ImageFormat.ISO);
return listIncludingRemovedBy(sc);
}
@Override
public List<VMTemplateVO> findIsosByIdAndPath(Long domainId, Long accountId, String path) {
SearchCriteria<VMTemplateVO> sc = createSearchCriteria();
sc.addAnd("iso", SearchCriteria.Op.EQ, true);
if (domainId != null) {
sc.addAnd("domainId", SearchCriteria.Op.EQ, domainId);
}
if (accountId != null) {
sc.addAnd("accountId", SearchCriteria.Op.EQ, accountId);
}
if (path != null) {
sc.addAnd("path", SearchCriteria.Op.EQ, path);
}
return listIncludingRemovedBy(sc);
}
@Override
public List<VMTemplateVO> listByAccountId(long accountId) {
SearchCriteria<VMTemplateVO> sc = AccountIdSearch.create();
sc.setParameters("accountId", accountId);
return listBy(sc);
}
@Override
public List<VMTemplateVO> listByHypervisorType(List<HypervisorType> hyperTypes) {
SearchCriteria<VMTemplateVO> sc = createSearchCriteria();
hyperTypes.add(HypervisorType.None);
sc.addAnd("hypervisorType", SearchCriteria.Op.IN, hyperTypes.toArray());
return listBy(sc);
}
@Override
public boolean configure(String name, Map<String, Object> params) throws ConfigurationException {
boolean result = super.configure(name, params);
PublicSearch = createSearchBuilder();
PublicSearch.and("public", PublicSearch.entity().isPublicTemplate(), SearchCriteria.Op.EQ);
routerTmpltName = (String)params.get("routing.uniquename");
s_logger.debug("Found parameter routing unique name " + routerTmpltName);
if (routerTmpltName==null) {
routerTmpltName="routing";
}
consoleProxyTmpltName = (String)params.get("consoleproxy.uniquename");
if(consoleProxyTmpltName == null) {
consoleProxyTmpltName = "routing";
}
if(s_logger.isDebugEnabled()) {
s_logger.debug("Use console proxy template : " + consoleProxyTmpltName);
}
UniqueNameSearch = createSearchBuilder();
UniqueNameSearch.and("uniqueName", UniqueNameSearch.entity().getUniqueName(), SearchCriteria.Op.EQ);
NameSearch = createSearchBuilder();
NameSearch.and("name", NameSearch.entity().getName(), SearchCriteria.Op.EQ);
NameAccountIdSearch = createSearchBuilder();
NameAccountIdSearch.and("name", NameAccountIdSearch.entity().getName(), SearchCriteria.Op.EQ);
NameAccountIdSearch.and("accountId", NameAccountIdSearch.entity().getAccountId(), SearchCriteria.Op.EQ);
PublicIsoSearch = createSearchBuilder();
PublicIsoSearch.and("public", PublicIsoSearch.entity().isPublicTemplate(), SearchCriteria.Op.EQ);
PublicIsoSearch.and("format", PublicIsoSearch.entity().getFormat(), SearchCriteria.Op.EQ);
PublicIsoSearch.and("type", PublicIsoSearch.entity().getTemplateType(), SearchCriteria.Op.EQ);
PublicIsoSearch.and("bootable", PublicIsoSearch.entity().isBootable(), SearchCriteria.Op.EQ);
PublicIsoSearch.and("removed", PublicIsoSearch.entity().getRemoved(), SearchCriteria.Op.EQ);
UserIsoSearch = createSearchBuilder();
UserIsoSearch.and("format", UserIsoSearch.entity().getFormat(), SearchCriteria.Op.EQ);
UserIsoSearch.and("type", UserIsoSearch.entity().getTemplateType(), SearchCriteria.Op.EQ);
UserIsoSearch.and("removed", UserIsoSearch.entity().getRemoved(), SearchCriteria.Op.EQ);
tmpltTypeHyperSearch = createSearchBuilder();
tmpltTypeHyperSearch.and("templateType", tmpltTypeHyperSearch.entity().getTemplateType(), SearchCriteria.Op.EQ);
SearchBuilder<HostVO> hostHyperSearch = _hostDao.createSearchBuilder();
hostHyperSearch.and("type", hostHyperSearch.entity().getType(), SearchCriteria.Op.EQ);
hostHyperSearch.and("zoneId", hostHyperSearch.entity().getDataCenterId(), SearchCriteria.Op.EQ);
hostHyperSearch.groupBy(hostHyperSearch.entity().getHypervisorType());
tmpltTypeHyperSearch.join("tmplHyper", hostHyperSearch, hostHyperSearch.entity().getHypervisorType(), tmpltTypeHyperSearch.entity().getHypervisorType(), JoinBuilder.JoinType.INNER);
hostHyperSearch.done();
tmpltTypeHyperSearch.done();
tmpltTypeHyperSearch2 = createSearchBuilder();
tmpltTypeHyperSearch2.and("templateType", tmpltTypeHyperSearch2.entity().getTemplateType(), SearchCriteria.Op.EQ);
tmpltTypeHyperSearch2.and("hypervisorType", tmpltTypeHyperSearch2.entity().getHypervisorType(), SearchCriteria.Op.EQ);
tmpltTypeSearch = createSearchBuilder();
tmpltTypeSearch.and("removed", tmpltTypeSearch.entity().getRemoved(), SearchCriteria.Op.NULL);
tmpltTypeSearch.and("templateType", tmpltTypeSearch.entity().getTemplateType(), SearchCriteria.Op.EQ);
AccountIdSearch = createSearchBuilder();
AccountIdSearch.and("accountId", AccountIdSearch.entity().getAccountId(), SearchCriteria.Op.EQ);
AccountIdSearch.and("publicTemplate", AccountIdSearch.entity().isPublicTemplate(), SearchCriteria.Op.EQ);
AccountIdSearch.done();
SearchBuilder<VMTemplateZoneVO> tmpltZoneSearch = _templateZoneDao.createSearchBuilder();
tmpltZoneSearch.and("removed", tmpltZoneSearch.entity().getRemoved(), SearchCriteria.Op.NULL);
tmpltZoneSearch.and("zoneId", tmpltZoneSearch.entity().getZoneId(), SearchCriteria.Op.EQ);
TmpltsInZoneSearch = createSearchBuilder();
TmpltsInZoneSearch.and("removed", TmpltsInZoneSearch.entity().getRemoved(), SearchCriteria.Op.NULL);
TmpltsInZoneSearch.and().op("avoidtype", TmpltsInZoneSearch.entity().getTemplateType(), SearchCriteria.Op.NEQ);
TmpltsInZoneSearch.or("templateType", TmpltsInZoneSearch.entity().getTemplateType(), SearchCriteria.Op.NULL);
TmpltsInZoneSearch.cp();
TmpltsInZoneSearch.join("tmpltzone", tmpltZoneSearch, tmpltZoneSearch.entity().getTemplateId(), TmpltsInZoneSearch.entity().getId(), JoinBuilder.JoinType.INNER);
tmpltZoneSearch.done();
TmpltsInZoneSearch.done();
CountTemplatesByAccount = createSearchBuilder(Long.class);
CountTemplatesByAccount.select(null, Func.COUNT, null);
CountTemplatesByAccount.and("account", CountTemplatesByAccount.entity().getAccountId(), SearchCriteria.Op.EQ);
CountTemplatesByAccount.and("removed", CountTemplatesByAccount.entity().getRemoved(), SearchCriteria.Op.NULL);
CountTemplatesByAccount.done();
return result;
}
@Override
public String getRoutingTemplateUniqueName() {
return routerTmpltName;
}
@Override
public Set<Pair<Long, Long>> searchSwiftTemplates(String name, String keyword, TemplateFilter templateFilter, boolean isIso, List<HypervisorType> hypers, Boolean bootable, DomainVO domain,
Long pageSize, Long startIndex, Long zoneId, HypervisorType hyperType, boolean onlyReady, boolean showDomr, List<Account> permittedAccounts, Account caller, Map<String, String> tags) {
StringBuilder builder = new StringBuilder();
if (!permittedAccounts.isEmpty()) {
for (Account permittedAccount : permittedAccounts) {
builder.append(permittedAccount.getAccountId() + ",");
}
}
String permittedAccountsStr = builder.toString();
if (permittedAccountsStr.length() > 0) {
// chop the "," off
permittedAccountsStr = permittedAccountsStr.substring(0, permittedAccountsStr.length() - 1);
}
Transaction txn = Transaction.currentTxn();
txn.start();
Set<Pair<Long, Long>> templateZonePairList = new HashSet<Pair<Long, Long>>();
PreparedStatement pstmt = null;
ResultSet rs = null;
String sql = SELECT_TEMPLATE_SWIFT_REF;
try {
String joinClause = "";
String whereClause = " WHERE t.removed IS NULL";
if (isIso) {
whereClause += " AND t.format = 'ISO'";
if (!hyperType.equals(HypervisorType.None)) {
joinClause = " INNER JOIN guest_os guestOS on (guestOS.id = t.guest_os_id) INNER JOIN guest_os_hypervisor goh on ( goh.guest_os_id = guestOS.id) ";
whereClause += " AND goh.hypervisor_type = '" + hyperType.toString() + "'";
}
} else {
whereClause += " AND t.format <> 'ISO'";
if (hypers.isEmpty()) {
return templateZonePairList;
} else {
StringBuilder relatedHypers = new StringBuilder();
for (HypervisorType hyper : hypers) {
relatedHypers.append("'");
relatedHypers.append(hyper.toString());
relatedHypers.append("'");
relatedHypers.append(",");
}
relatedHypers.setLength(relatedHypers.length() - 1);
whereClause += " AND t.hypervisor_type IN (" + relatedHypers + ")";
}
}
joinClause += " INNER JOIN template_swift_ref tsr on (t.id = tsr.template_id)";
if (keyword != null) {
whereClause += " AND t.name LIKE \"%" + keyword + "%\"";
} else if (name != null) {
whereClause += " AND t.name LIKE \"%" + name + "%\"";
}
if (bootable != null) {
whereClause += " AND t.bootable = " + bootable;
}
if (!showDomr) {
whereClause += " AND t.type != '" + Storage.TemplateType.SYSTEM.toString() + "'";
}
if (templateFilter == TemplateFilter.featured) {
whereClause += " AND t.public = 1 AND t.featured = 1";
} else if ((templateFilter == TemplateFilter.self || templateFilter == TemplateFilter.selfexecutable) && caller.getType() != Account.ACCOUNT_TYPE_ADMIN) {
if (caller.getType() == Account.ACCOUNT_TYPE_DOMAIN_ADMIN || caller.getType() == Account.ACCOUNT_TYPE_RESOURCE_DOMAIN_ADMIN) {
joinClause += " INNER JOIN account a on (t.account_id = a.id) INNER JOIN domain d on (a.domain_id = d.id)";
whereClause += " AND d.path LIKE '" + domain.getPath() + "%'";
} else {
whereClause += " AND t.account_id IN (" + permittedAccountsStr + ")";
}
} else if (templateFilter == TemplateFilter.sharedexecutable && caller.getType() != Account.ACCOUNT_TYPE_ADMIN) {
if (caller.getType() == Account.ACCOUNT_TYPE_NORMAL) {
joinClause += " LEFT JOIN launch_permission lp ON t.id = lp.template_id WHERE" + " (t.account_id IN (" + permittedAccountsStr + ") OR" + " lp.account_id IN ("
+ permittedAccountsStr + "))";
} else {
joinClause += " INNER JOIN account a on (t.account_id = a.id) ";
}
} else if (templateFilter == TemplateFilter.executable && !permittedAccounts.isEmpty()) {
whereClause += " AND (t.public = 1 OR t.account_id IN (" + permittedAccountsStr + "))";
} else if (templateFilter == TemplateFilter.community) {
whereClause += " AND t.public = 1 AND t.featured = 0";
} else if (templateFilter == TemplateFilter.all && caller.getType() == Account.ACCOUNT_TYPE_ADMIN) {
} else if (caller.getType() != Account.ACCOUNT_TYPE_ADMIN) {
return templateZonePairList;
}
sql += joinClause + whereClause + getOrderByLimit(pageSize, startIndex);
pstmt = txn.prepareStatement(sql);
rs = pstmt.executeQuery();
while (rs.next()) {
Pair<Long, Long> templateZonePair = new Pair<Long, Long>(rs.getLong(1), -1L);
templateZonePairList.add(templateZonePair);
}
} catch (Exception e) {
s_logger.warn("Error listing templates", e);
} finally {
try {
if (rs != null) {
rs.close();
}
if (pstmt != null) {
pstmt.close();
}
txn.commit();
} catch (SQLException sqle) {
s_logger.warn("Error in cleaning up", sqle);
}
}
return templateZonePairList;
}
@Override
public Set<Pair<Long, Long>> searchTemplates(String name, String keyword, TemplateFilter templateFilter,
boolean isIso, List<HypervisorType> hypers, Boolean bootable, DomainVO domain, Long pageSize, Long startIndex,
Long zoneId, HypervisorType hyperType, boolean onlyReady, boolean showDomr,List<Account> permittedAccounts,
Account caller, ListProjectResourcesCriteria listProjectResourcesCriteria, Map<String, String> tags) {
StringBuilder builder = new StringBuilder();
if (!permittedAccounts.isEmpty()) {
for (Account permittedAccount : permittedAccounts) {
builder.append(permittedAccount.getAccountId() + ",");
}
}
String permittedAccountsStr = builder.toString();
if (permittedAccountsStr.length() > 0) {
//chop the "," off
permittedAccountsStr = permittedAccountsStr.substring(0, permittedAccountsStr.length()-1);
}
Transaction txn = Transaction.currentTxn();
txn.start();
/* Use LinkedHashSet here to guarantee iteration order */
Set<Pair<Long, Long>> templateZonePairList = new LinkedHashSet<Pair<Long, Long>>();
PreparedStatement pstmt = null;
ResultSet rs = null;
StringBuilder relatedDomainIds = new StringBuilder();
String sql = SELECT_TEMPLATE_ZONE_REF;
String groupByClause = "";
try {
//short accountType;
//String accountId = null;
String guestOSJoin = "";
StringBuilder templateHostRefJoin = new StringBuilder();
String dataCenterJoin = "", lpjoin = "";
String tagsJoin = "";
if (isIso && !hyperType.equals(HypervisorType.None)) {
guestOSJoin = " INNER JOIN guest_os guestOS on (guestOS.id = t.guest_os_id) INNER JOIN guest_os_hypervisor goh on ( goh.guest_os_id = guestOS.id) ";
}
if (onlyReady){
templateHostRefJoin.append(" INNER JOIN template_host_ref thr on (t.id = thr.template_id) INNER JOIN host h on (thr.host_id = h.id)");
sql = SELECT_TEMPLATE_HOST_REF;
groupByClause = " GROUP BY t.id, h.data_center_id ";
}
if ((templateFilter == TemplateFilter.featured) || (templateFilter == TemplateFilter.community)) {
dataCenterJoin = " INNER JOIN data_center dc on (h.data_center_id = dc.id)";
}
if (templateFilter == TemplateFilter.sharedexecutable){
lpjoin = " INNER JOIN launch_permission lp ON t.id = lp.template_id ";
}
if (tags != null && !tags.isEmpty()) {
tagsJoin = " INNER JOIN resource_tags r ON t.id = r.resource_id ";
}
sql += guestOSJoin + templateHostRefJoin + dataCenterJoin + lpjoin + tagsJoin;
String whereClause = "";
//All joins have to be made before we start setting the condition settings
if ((listProjectResourcesCriteria == ListProjectResourcesCriteria.SkipProjectResources
|| (!permittedAccounts.isEmpty() && !(templateFilter == TemplateFilter.community || templateFilter == TemplateFilter.featured))) &&
!(caller.getType() != Account.ACCOUNT_TYPE_NORMAL && templateFilter == TemplateFilter.all)) {
whereClause += " INNER JOIN account a on (t.account_id = a.id)";
if ((templateFilter == TemplateFilter.self || templateFilter == TemplateFilter.selfexecutable) && (caller.getType() == Account.ACCOUNT_TYPE_DOMAIN_ADMIN || caller.getType() == Account.ACCOUNT_TYPE_RESOURCE_DOMAIN_ADMIN)) {
whereClause += " INNER JOIN domain d on (a.domain_id = d.id) WHERE d.path LIKE '" + domain.getPath() + "%'";
if (listProjectResourcesCriteria == ListProjectResourcesCriteria.SkipProjectResources) {
whereClause += " AND a.type != " + Account.ACCOUNT_TYPE_PROJECT;
}
} else
if (listProjectResourcesCriteria == ListProjectResourcesCriteria.SkipProjectResources) {
whereClause += " WHERE a.type != " + Account.ACCOUNT_TYPE_PROJECT;
}
}
if (!permittedAccounts.isEmpty()) {
for (Account account : permittedAccounts) {
//accountType = account.getType();
//accountId = Long.toString(account.getId());
DomainVO accountDomain = _domainDao.findById(account.getDomainId());
// get all parent domain ID's all the way till root domain
DomainVO domainTreeNode = accountDomain;
while (true) {
relatedDomainIds.append(domainTreeNode.getId());
relatedDomainIds.append(",");
if (domainTreeNode.getParent() != null) {
domainTreeNode = _domainDao.findById(domainTreeNode.getParent());
} else {
break;
}
}
// get all child domain ID's
if (isAdmin(account.getType()) ) {
List<DomainVO> allChildDomains = _domainDao.findAllChildren(accountDomain.getPath(), accountDomain.getId());
for (DomainVO childDomain : allChildDomains) {
relatedDomainIds.append(childDomain.getId());
relatedDomainIds.append(",");
}
}
relatedDomainIds.setLength(relatedDomainIds.length()-1);
}
}
String attr = " AND ";
if (whereClause.endsWith(" WHERE ")) {
attr += " WHERE ";
}
if (!isIso) {
if ( hypers.isEmpty() ) {
return templateZonePairList;
} else {
StringBuilder relatedHypers = new StringBuilder();
for (HypervisorType hyper : hypers ) {
relatedHypers.append("'");
relatedHypers.append(hyper.toString());
relatedHypers.append("'");
relatedHypers.append(",");
}
relatedHypers.setLength(relatedHypers.length()-1);
whereClause += attr + " t.hypervisor_type IN (" + relatedHypers + ")";
}
}
if (!permittedAccounts.isEmpty() && !(templateFilter == TemplateFilter.featured ||
templateFilter == TemplateFilter.community || templateFilter == TemplateFilter.executable) && !isAdmin(caller.getType()) ) {
whereClause += attr + "t.account_id IN (" + permittedAccountsStr + ")";
}
if (templateFilter == TemplateFilter.featured) {
whereClause += attr + "t.public = 1 AND t.featured = 1";
if (!permittedAccounts.isEmpty()) {
whereClause += attr + "(dc.domain_id IN (" + relatedDomainIds + ") OR dc.domain_id is NULL)";
}
} else if (templateFilter == TemplateFilter.self || templateFilter == TemplateFilter.selfexecutable) {
whereClause += " AND t.account_id IN (" + permittedAccountsStr + ")";
} else if (templateFilter == TemplateFilter.sharedexecutable) {
whereClause += " AND " +
" (t.account_id IN (" + permittedAccountsStr + ") OR" +
" lp.account_id IN (" + permittedAccountsStr + "))";
} else if (templateFilter == TemplateFilter.executable && !permittedAccounts.isEmpty()) {
whereClause += attr + "(t.public = 1 OR t.account_id IN (" + permittedAccountsStr + "))";
} else if (templateFilter == TemplateFilter.community) {
whereClause += attr + "t.public = 1 AND t.featured = 0";
if (!permittedAccounts.isEmpty()) {
whereClause += attr + "(dc.domain_id IN (" + relatedDomainIds + ") OR dc.domain_id is NULL)";
}
} else if (caller.getType() != Account.ACCOUNT_TYPE_ADMIN && !isIso) {
return templateZonePairList;
}
if (tags != null && !tags.isEmpty()) {
whereClause += " AND (";
boolean first = true;
for (String key : tags.keySet()) {
if (!first) {
whereClause += " OR ";
}
whereClause += "(r.key=\"" + key + "\" and r.value=\"" + tags.get(key) + "\")";
first = false;
}
whereClause += ")";
}
if (whereClause.equals("")) {
whereClause += " WHERE ";
} else if (!whereClause.equals(" WHERE ")) {
whereClause += " AND ";
}
sql += whereClause + getExtrasWhere(templateFilter, name, keyword, isIso, bootable, hyperType, zoneId,
onlyReady, showDomr) + groupByClause + getOrderByLimit(pageSize, startIndex);
pstmt = txn.prepareStatement(sql);
rs = pstmt.executeQuery();
while (rs.next()) {
Pair<Long, Long> templateZonePair = new Pair<Long, Long>(rs.getLong(1), rs.getLong(2));
templateZonePairList.add(templateZonePair);
}
//for now, defaulting pageSize to a large val if null; may need to revisit post 2.2RC2
if(isIso && templateZonePairList.size() < (pageSize != null ? pageSize : 500)
&& templateFilter != TemplateFilter.community
&& !(templateFilter == TemplateFilter.self && !BaseCmd.isRootAdmin(caller.getType())) ){ //evaluates to true If root admin and filter=self
List<VMTemplateVO> publicIsos = publicIsoSearch(bootable, false, tags);
List<VMTemplateVO> userIsos = userIsoSearch(false);
//Listing the ISOs according to the page size.Restricting the total no. of ISOs on a page
//to be less than or equal to the pageSize parameter
int i=0;
if (startIndex > userIsos.size()) {
i=(int) (startIndex - userIsos.size());
}
for (; i < publicIsos.size(); i++) {
if(templateZonePairList.size() >= pageSize){
break;
} else {
if (keyword != null && publicIsos.get(i).getName().contains(keyword)) {
templateZonePairList.add(new Pair<Long,Long>(publicIsos.get(i).getId(), null));
continue;
} else if (name != null && publicIsos.get(i).getName().contains(name)) {
templateZonePairList.add(new Pair<Long,Long>(publicIsos.get(i).getId(), null));
continue;
} else if (keyword == null && name == null){
templateZonePairList.add(new Pair<Long,Long>(publicIsos.get(i).getId(), null));
}
}
}
}
} catch (Exception e) {
s_logger.warn("Error listing templates", e);
} finally {
try {
if (rs != null) {
rs.close();
}
if (pstmt != null) {
pstmt.close();
}
txn.commit();
} catch( SQLException sqle) {
s_logger.warn("Error in cleaning up", sqle);
}
}
return templateZonePairList;
}
private String getExtrasWhere(TemplateFilter templateFilter, String name, String keyword, boolean isIso, Boolean bootable, HypervisorType hyperType, Long zoneId, boolean onlyReady, boolean showDomr) {
String sql = "";
if (keyword != null) {
sql += " t.name LIKE \"%" + keyword + "%\" AND";
} else if (name != null) {
sql += " t.name LIKE \"%" + name + "%\" AND";
}
if (isIso) {
sql += " t.format = 'ISO'";
if (!hyperType.equals(HypervisorType.None)) {
sql += " AND goh.hypervisor_type = '" + hyperType.toString() + "'";
}
} else {
sql += " t.format <> 'ISO'";
if (!hyperType.equals(HypervisorType.None)) {
sql += " AND t.hypervisor_type = '" + hyperType.toString() + "'";
}
}
if (bootable != null) {
sql += " AND t.bootable = " + bootable;
}
if (onlyReady){
sql += " AND thr.download_state = '" +Status.DOWNLOADED.toString() + "'" + " AND thr.destroyed=0 ";
if (zoneId != null){
sql += " AND h.data_center_id = " +zoneId;
}
}else if (zoneId != null){
sql += " AND tzr.zone_id = " +zoneId+ " AND tzr.removed is null" ;
}else{
sql += " AND tzr.removed is null ";
}
if (!showDomr){
sql += " AND t.type != '" +Storage.TemplateType.SYSTEM.toString() + "'";
}
sql += " AND t.removed IS NULL";
return sql;
}
private String getOrderByLimit(Long pageSize, Long startIndex) {
Boolean isAscending = Boolean.parseBoolean(_configDao.getValue("sortkey.algorithm"));
isAscending = (isAscending == null ? true : isAscending);
String sql;
if (isAscending) {
sql = " ORDER BY t.sort_key ASC";
} else {
sql = " ORDER BY t.sort_key DESC";
}
if ((pageSize != null) && (startIndex != null)) {
sql += " LIMIT " + startIndex.toString() + "," + pageSize.toString();
}
return sql;
}
@Override
@DB
public long addTemplateToZone(VMTemplateVO tmplt, long zoneId) {
Transaction txn = Transaction.currentTxn();
txn.start();
VMTemplateVO tmplt2 = findById(tmplt.getId());
if (tmplt2 == null){
if (persist(tmplt) == null) {
throw new CloudRuntimeException("Failed to persist the template " + tmplt);
}
if(tmplt.getDetails() != null) {
_templateDetailsDao.persist(tmplt.getId(), tmplt.getDetails());
}
}
VMTemplateZoneVO tmpltZoneVO = _templateZoneDao.findByZoneTemplate(zoneId, tmplt.getId());
if (tmpltZoneVO == null ) {
tmpltZoneVO = new VMTemplateZoneVO(zoneId, tmplt.getId(), new Date());
_templateZoneDao.persist(tmpltZoneVO);
} else {
tmpltZoneVO.setRemoved(null);
tmpltZoneVO.setLastUpdated(new Date());
_templateZoneDao.update(tmpltZoneVO.getId(), tmpltZoneVO);
}
txn.commit();
return tmplt.getId();
}
@Override
@DB
public List<VMTemplateVO> listAllInZone(long dataCenterId) {
SearchCriteria<VMTemplateVO> sc = TmpltsInZoneSearch.create();
sc.setParameters("avoidtype", TemplateType.PERHOST.toString());
sc.setJoinParameters("tmpltzone", "zoneId", dataCenterId);
return listBy(sc);
}
@Override
public List<VMTemplateVO> listDefaultBuiltinTemplates() {
SearchCriteria<VMTemplateVO> sc = tmpltTypeSearch.create();
sc.setParameters("templateType", Storage.TemplateType.BUILTIN);
return listBy(sc);
}
@Override
public VMTemplateVO findSystemVMTemplate(long zoneId) {
SearchCriteria<VMTemplateVO> sc = tmpltTypeHyperSearch.create();
sc.setParameters("templateType", Storage.TemplateType.SYSTEM);
sc.setJoinParameters("tmplHyper", "type", Host.Type.Routing);
sc.setJoinParameters("tmplHyper", "zoneId", zoneId);
//order by descending order of id and select the first (this is going to be the latest)
List<VMTemplateVO> tmplts = listBy(sc, new Filter(VMTemplateVO.class, "id", false, null, 1l));
if (tmplts.size() > 0) {
return tmplts.get(0);
} else {
return null;
}
}
public VMTemplateVO findSystemVMTemplate(long zoneId, HypervisorType hType) {
SearchCriteria<VMTemplateVO> sc = tmpltTypeHyperSearch.create();
sc.setParameters("templateType", Storage.TemplateType.SYSTEM);
sc.setJoinParameters("tmplHyper", "type", Host.Type.Routing);
sc.setJoinParameters("tmplHyper", "zoneId", zoneId);
//order by descending order of id
List<VMTemplateVO> tmplts = listBy(sc, new Filter(VMTemplateVO.class, "id", false, null, null));
for (VMTemplateVO tmplt: tmplts) {
if (tmplt.getHypervisorType() == hType) {
return tmplt;
}
}
if (tmplts.size() > 0 && hType == HypervisorType.Any) {
return tmplts.get(0);
}
return null;
}
@Override
public VMTemplateVO findRoutingTemplate(HypervisorType hType) {
SearchCriteria<VMTemplateVO> sc = tmpltTypeHyperSearch2.create();
sc.setParameters("templateType", Storage.TemplateType.SYSTEM);
sc.setParameters("hypervisorType", hType);
//order by descending order of id and select the first (this is going to be the latest)
List<VMTemplateVO> tmplts = listBy(sc, new Filter(VMTemplateVO.class, "id", false, null, 1l));
if (tmplts.size() > 0) {
return tmplts.get(0);
} else {
return null;
}
}
@Override
public Long countTemplatesForAccount(long accountId) {
SearchCriteria<Long> sc = CountTemplatesByAccount.create();
sc.setParameters("account", accountId);
return customSearch(sc, null).get(0);
}
@Override
@DB
public boolean remove(Long id) {
Transaction txn = Transaction.currentTxn();
txn.start();
VMTemplateVO template = createForUpdate();
template.setRemoved(new Date());
VMTemplateVO vo = findById(id);
if (vo != null) {
if (vo.getFormat() == ImageFormat.ISO) {
_tagsDao.removeByIdAndType(id, TaggedResourceType.ISO);
} else {
_tagsDao.removeByIdAndType(id, TaggedResourceType.Template);
}
}
boolean result = update(id, template);
txn.commit();
return result;
}
private boolean isAdmin(short accountType) {
return ((accountType == Account.ACCOUNT_TYPE_ADMIN) ||
(accountType == Account.ACCOUNT_TYPE_RESOURCE_DOMAIN_ADMIN) ||
(accountType == Account.ACCOUNT_TYPE_DOMAIN_ADMIN) ||
(accountType == Account.ACCOUNT_TYPE_READ_ONLY_ADMIN));
}
}