[exo-jcr-commits] exo-jcr SVN: r22 - jcr/trunk/component/core/src/main/java/org/exoplatform/services/jcr/impl/storage/jdbc/db.

Author: nzamosenchuk Date: 2009-08-28 02:22:45 -0400 (Fri, 28 Aug 2009) New Revision: 22 Modified: jcr/trunk/component/core/src/main/java/org/exoplatform/services/jcr/impl/storage/jdbc/db/MultiDbJDBCConnection.java jcr/trunk/component/core/src/main/java/org/exoplatform/services/jcr/impl/storage/jdbc/db/SingleDbJDBCConnection.java Log: EXOJCR-9: update. Modified: jcr/trunk/component/core/src/main/java/org/exoplatform/services/jcr/impl/storage/jdbc/db/MultiDbJDBCConnection.java =================================================================== --- jcr/trunk/component/core/src/main/java/org/exoplatform/services/jcr/impl/storage/jdbc/db/MultiDbJDBCConnection.java 2009-08-27 16:07:02 UTC (rev 21) +++ jcr/trunk/component/core/src/main/java/org/exoplatform/services/jcr/impl/storage/jdbc/db/MultiDbJDBCConnection.java 2009-08-28 06:22:45 UTC (rev 22) @@ -49,8 +49,7 @@ * @version $Id: MultiDbJDBCConnection.java 34801 2009-07-31 15:44:50Z dkatayev $ */ -public class MultiDbJDBCConnection - extends JDBCStorageConnection +public class MultiDbJDBCConnection extends JDBCStorageConnection { protected PreparedStatement findItemById; @@ -73,6 +72,9 @@ protected PreparedStatement findValuesDataByPropertyId; + protected PreparedStatement findValuesStorageDescriptorsByPropertyId; + + @Deprecated protected PreparedStatement findValueByPropertyIdOrderNumber; protected PreparedStatement findNodesByParentId; @@ -114,6 +116,8 @@ * * @param dbConnection * JDBC connection, shoudl be opened before + * @param readOnly + * boolean if true the dbConnection was marked as READ-ONLY. * @param containerName * Workspace Storage Container name (see configuration) * @param valueStorageProvider @@ -128,12 +132,12 @@ * * @see org.exoplatform.services.jcr.impl.util.io.FileCleaner */ - public MultiDbJDBCConnection(Connection dbConnection, String containerName, - ValueStoragePluginProvider valueStorageProvider, int maxBufferSize, File swapDirectory, - FileCleaner swapCleaner) throws SQLException + public MultiDbJDBCConnection(Connection dbConnection, boolean readOnly, String containerName, + ValueStoragePluginProvider valueStorageProvider, int maxBufferSize, File swapDirectory, FileCleaner swapCleaner) + throws SQLException { - super(dbConnection, containerName, valueStorageProvider, maxBufferSize, swapDirectory, swapCleaner); + super(dbConnection, readOnly, containerName, valueStorageProvider, maxBufferSize, swapDirectory, swapCleaner); } /** @@ -172,19 +176,21 @@ FIND_ITEM_BY_ID = "select * from JCR_MITEM where ID=?"; FIND_ITEM_BY_NAME = - "select * from JCR_MITEM" + " where PARENT_ID=? and NAME=? and I_INDEX=? order by I_CLASS, VERSION DESC"; + "select * from JCR_MITEM" + " where PARENT_ID=? and NAME=? and I_INDEX=? order by I_CLASS, VERSION DESC"; FIND_PROPERTY_BY_NAME = - "select V.DATA" - + " from JCR_MITEM I, JCR_MVALUE V" - + " where I.I_CLASS=2 and I.PARENT_ID=? and I.NAME=? and I.ID=V.PROPERTY_ID order by V.ORDER_NUM"; + "select V.DATA" + " from JCR_MITEM I, JCR_MVALUE V" + + " where I.I_CLASS=2 and I.PARENT_ID=? and I.NAME=? and I.ID=V.PROPERTY_ID order by V.ORDER_NUM"; FIND_REFERENCES = - "select P.ID, P.PARENT_ID, P.VERSION, P.P_TYPE, P.P_MULTIVALUED, P.NAME" - + " from JCR_MREF R, JCR_MITEM P" + " where R.NODE_ID=? and P.ID=R.PROPERTY_ID and P.I_CLASS=2"; + "select P.ID, P.PARENT_ID, P.VERSION, P.P_TYPE, P.P_MULTIVALUED, P.NAME" + " from JCR_MREF R, JCR_MITEM P" + + " where R.NODE_ID=? and P.ID=R.PROPERTY_ID and P.I_CLASS=2"; FIND_VALUES_BY_PROPERTYID = - "select PROPERTY_ID, ORDER_NUM, STORAGE_DESC from JCR_MVALUE where PROPERTY_ID=? order by ORDER_NUM"; + "select PROPERTY_ID, ORDER_NUM, DATA, STORAGE_DESC from JCR_MVALUE where PROPERTY_ID=? order by ORDER_NUM"; + + FIND_VALUES_VSTORAGE_DESC_BY_PROPERTYID = "select distinct STORAGE_DESC from JCR_MVALUE where PROPERTY_ID=?"; + FIND_VALUE_BY_PROPERTYID_OREDERNUMB = "select DATA from JCR_MVALUE where PROPERTY_ID=? and ORDER_NUM=?"; FIND_NODES_BY_PARENTID = "select * from JCR_MITEM" + " where I_CLASS=1 and PARENT_ID=?" + " order by N_ORDER_NUM"; @@ -192,11 +198,11 @@ FIND_PROPERTIES_BY_PARENTID = "select * from JCR_MITEM" + " where I_CLASS=2 and PARENT_ID=?" + " order by ID"; INSERT_NODE = - "insert into JCR_MITEM(ID, PARENT_ID, NAME, VERSION, I_CLASS, I_INDEX, N_ORDER_NUM) VALUES(?,?,?,?," - + I_CLASS_NODE + ",?,?)"; + "insert into JCR_MITEM(ID, PARENT_ID, NAME, VERSION, I_CLASS, I_INDEX, N_ORDER_NUM) VALUES(?,?,?,?," + + I_CLASS_NODE + ",?,?)"; INSERT_PROPERTY = - "insert into JCR_MITEM(ID, PARENT_ID, NAME, VERSION, I_CLASS, I_INDEX, P_TYPE, P_MULTIVALUED) VALUES(?,?,?,?," - + I_CLASS_PROPERTY + ",?,?,?)"; + "insert into JCR_MITEM(ID, PARENT_ID, NAME, VERSION, I_CLASS, I_INDEX, P_TYPE, P_MULTIVALUED) VALUES(?,?,?,?," + + I_CLASS_PROPERTY + ",?,?,?)"; INSERT_VALUE = "insert into JCR_MVALUE(DATA, ORDER_NUM, PROPERTY_ID, STORAGE_DESC) VALUES(?,?,?,?)"; INSERT_REF = "insert into JCR_MREF(NODE_ID, PROPERTY_ID, ORDER_NUM) VALUES(?,?,?)"; @@ -225,7 +231,7 @@ insertNode.setString(1, data.getIdentifier()); insertNode.setString(2, data.getParentIdentifier() == null ? Constants.ROOT_PARENT_UUID : data - .getParentIdentifier()); + .getParentIdentifier()); insertNode.setString(3, data.getQPath().getName().getAsString()); insertNode.setInt(4, data.getPersistedVersion()); insertNode.setInt(5, data.getQPath().getIndex()); @@ -448,7 +454,7 @@ * {@inheritDoc} */ protected int addValueData(String cid, int orderNumber, InputStream stream, int streamLength, String storageDesc) - throws SQLException + throws SQLException { if (insertValue == null) @@ -528,7 +534,8 @@ renameNode.clearParameters(); renameNode.setString(1, data.getParentIdentifier() == null ? Constants.ROOT_PARENT_UUID : data - .getParentIdentifier()); + .getParentIdentifier()); + renameNode.setString(2, data.getQPath().getName().getAsString()); renameNode.setInt(3, data.getPersistedVersion()); renameNode.setInt(4, data.getQPath().getIndex()); @@ -536,4 +543,20 @@ renameNode.setString(6, data.getIdentifier()); return renameNode.executeUpdate(); } + + /** + * {@inheritDoc} + */ + @Override + protected ResultSet findValuesStorageDescriptorsByPropertyId(String cid) throws SQLException + { + if (findValuesStorageDescriptorsByPropertyId == null) + findValuesStorageDescriptorsByPropertyId = + dbConnection.prepareStatement(FIND_VALUES_VSTORAGE_DESC_BY_PROPERTYID); + else + findValuesStorageDescriptorsByPropertyId.clearParameters(); + + findValuesStorageDescriptorsByPropertyId.setString(1, cid); + return findValuesStorageDescriptorsByPropertyId.executeQuery(); + } } Modified: jcr/trunk/component/core/src/main/java/org/exoplatform/services/jcr/impl/storage/jdbc/db/SingleDbJDBCConnection.java =================================================================== --- jcr/trunk/component/core/src/main/java/org/exoplatform/services/jcr/impl/storage/jdbc/db/SingleDbJDBCConnection.java 2009-08-27 16:07:02 UTC (rev 21) +++ jcr/trunk/component/core/src/main/java/org/exoplatform/services/jcr/impl/storage/jdbc/db/SingleDbJDBCConnection.java 2009-08-28 06:22:45 UTC (rev 22) @@ -18,6 +18,14 @@ */ package org.exoplatform.services.jcr.impl.storage.jdbc.db; +import org.exoplatform.services.jcr.datamodel.NodeData; +import org.exoplatform.services.jcr.datamodel.PropertyData; +import org.exoplatform.services.jcr.datamodel.ValueData; +import org.exoplatform.services.jcr.impl.Constants; +import org.exoplatform.services.jcr.impl.storage.jdbc.JDBCStorageConnection; +import org.exoplatform.services.jcr.impl.util.io.FileCleaner; +import org.exoplatform.services.jcr.storage.value.ValueStoragePluginProvider; + import java.io.File; import java.io.IOException; import java.io.InputStream; @@ -28,14 +36,6 @@ import java.sql.Types; import java.util.List; -import org.exoplatform.services.jcr.datamodel.NodeData; -import org.exoplatform.services.jcr.datamodel.PropertyData; -import org.exoplatform.services.jcr.datamodel.ValueData; -import org.exoplatform.services.jcr.impl.Constants; -import org.exoplatform.services.jcr.impl.storage.jdbc.JDBCStorageConnection; -import org.exoplatform.services.jcr.impl.util.io.FileCleaner; -import org.exoplatform.services.jcr.storage.value.ValueStoragePluginProvider; - /** * Single database connection implementation. * @@ -44,8 +44,7 @@ * @author <a href="mailto:peter.nedonosko@exoplatform.com.ua">Peter Nedonosko</a> * @version $Id: SingleDbJDBCConnection.java 34801 2009-07-31 15:44:50Z dkatayev $ */ -public class SingleDbJDBCConnection - extends JDBCStorageConnection +public class SingleDbJDBCConnection extends JDBCStorageConnection { protected PreparedStatement findItemById; @@ -66,6 +65,8 @@ protected PreparedStatement findValuesByPropertyId; + protected PreparedStatement findValuesStorageDescriptorsByPropertyId; + protected PreparedStatement findValuesDataByPropertyId; protected PreparedStatement findValueByPropertyIdOrderNumber; @@ -111,6 +112,8 @@ * * @param dbConnection * JDBC connection, shoudl be opened before + * @param readOnly + * boolean if true the dbConnection was marked as READ-ONLY. * @param containerName * Workspace Storage Container name (see configuration) * @param valueStorageProvider @@ -126,12 +129,12 @@ * * @see org.exoplatform.services.jcr.impl.util.io.FileCleaner */ - public SingleDbJDBCConnection(Connection dbConnection, String containerName, - ValueStoragePluginProvider valueStorageProvider, int maxBufferSize, File swapDirectory, - FileCleaner swapCleaner) throws SQLException + public SingleDbJDBCConnection(Connection dbConnection, boolean readOnly, String containerName, + ValueStoragePluginProvider valueStorageProvider, int maxBufferSize, File swapDirectory, FileCleaner swapCleaner) + throws SQLException { - super(dbConnection, containerName, valueStorageProvider, maxBufferSize, swapDirectory, swapCleaner); + super(dbConnection, readOnly, containerName, valueStorageProvider, maxBufferSize, swapDirectory, swapCleaner); } /** @@ -158,7 +161,7 @@ * {@inheritDoc} */ @Override - protected final void prepareQueries() throws SQLException + protected void prepareQueries() throws SQLException { JCR_PK_ITEM = "JCR_PK_SITEM"; @@ -175,36 +178,37 @@ FIND_ITEM_BY_ID = "select * from JCR_SITEM where ID=?"; FIND_ITEM_BY_NAME = - "select * from JCR_SITEM" - + " where CONTAINER_NAME=? and PARENT_ID=? and NAME=? and I_INDEX=? order by I_CLASS, VERSION DESC"; + "select * from JCR_SITEM" + + " where CONTAINER_NAME=? and PARENT_ID=? and NAME=? and I_INDEX=? order by I_CLASS, VERSION DESC"; FIND_PROPERTY_BY_NAME = - "select V.DATA" - + " from JCR_SITEM I, JCR_SVALUE V" - + " where I.I_CLASS=2 and I.CONTAINER_NAME=? and I.PARENT_ID=? and I.NAME=? and I.ID=V.PROPERTY_ID order by V.ORDER_NUM"; + "select V.DATA" + + " from JCR_SITEM I, JCR_SVALUE V" + + " where I.I_CLASS=2 and I.CONTAINER_NAME=? and I.PARENT_ID=? and I.NAME=? and I.ID=V.PROPERTY_ID order by V.ORDER_NUM"; FIND_REFERENCES = - "select P.ID, P.PARENT_ID, P.VERSION, P.P_TYPE, P.P_MULTIVALUED, P.NAME" - + " from JCR_SREF R, JCR_SITEM P" - + " where R.NODE_ID=? and P.CONTAINER_NAME=? and P.ID=R.PROPERTY_ID and P.I_CLASS=2"; + "select P.ID, P.PARENT_ID, P.VERSION, P.P_TYPE, P.P_MULTIVALUED, P.NAME" + " from JCR_SREF R, JCR_SITEM P" + + " where R.NODE_ID=? and P.CONTAINER_NAME=? and P.ID=R.PROPERTY_ID and P.I_CLASS=2"; FIND_VALUES_BY_PROPERTYID = - "select PROPERTY_ID, ORDER_NUM, STORAGE_DESC from JCR_SVALUE where PROPERTY_ID=? order by ORDER_NUM"; + "select PROPERTY_ID, ORDER_NUM, DATA, STORAGE_DESC from JCR_SVALUE where PROPERTY_ID=? order by ORDER_NUM"; + + FIND_VALUES_VSTORAGE_DESC_BY_PROPERTYID = "select distinct STORAGE_DESC from JCR_SVALUE where PROPERTY_ID=?"; + FIND_VALUE_BY_PROPERTYID_OREDERNUMB = "select DATA from JCR_SVALUE where PROPERTY_ID=? and ORDER_NUM=?"; FIND_NODES_BY_PARENTID = - "select * from JCR_SITEM" + " where I_CLASS=1 and CONTAINER_NAME=? and PARENT_ID=?" - + " order by N_ORDER_NUM"; + "select * from JCR_SITEM" + " where I_CLASS=1 and CONTAINER_NAME=? and PARENT_ID=?" + " order by N_ORDER_NUM"; FIND_PROPERTIES_BY_PARENTID = - "select * from JCR_SITEM" + " where I_CLASS=2 and CONTAINER_NAME=? and PARENT_ID=?" + " order by ID"; + "select * from JCR_SITEM" + " where I_CLASS=2 and CONTAINER_NAME=? and PARENT_ID=?" + " order by ID"; INSERT_NODE = - "insert into JCR_SITEM(ID, PARENT_ID, NAME, CONTAINER_NAME, VERSION, I_CLASS, I_INDEX, N_ORDER_NUM) VALUES(?,?,?,?,?," - + I_CLASS_NODE + ",?,?)"; + "insert into JCR_SITEM(ID, PARENT_ID, NAME, CONTAINER_NAME, VERSION, I_CLASS, I_INDEX, N_ORDER_NUM) VALUES(?,?,?,?,?," + + I_CLASS_NODE + ",?,?)"; INSERT_PROPERTY = - "insert into JCR_SITEM(ID, PARENT_ID, NAME, CONTAINER_NAME, VERSION, I_CLASS, I_INDEX, P_TYPE, P_MULTIVALUED) VALUES(?,?,?,?,?," - + I_CLASS_PROPERTY + ",?,?,?)"; + "insert into JCR_SITEM(ID, PARENT_ID, NAME, CONTAINER_NAME, VERSION, I_CLASS, I_INDEX, P_TYPE, P_MULTIVALUED) VALUES(?,?,?,?,?," + + I_CLASS_PROPERTY + ",?,?,?)"; INSERT_VALUE = "insert into JCR_SVALUE(DATA, ORDER_NUM, PROPERTY_ID, STORAGE_DESC) VALUES(?,?,?,?)"; INSERT_REF = "insert into JCR_SREF(NODE_ID, PROPERTY_ID, ORDER_NUM) VALUES(?,?,?)"; @@ -234,7 +238,7 @@ insertNode.setString(1, getInternalId(data.getIdentifier())); // if root then parent identifier equals space string insertNode.setString(2, data.getParentIdentifier() == null ? Constants.ROOT_PARENT_UUID : getInternalId(data - .getParentIdentifier())); + .getParentIdentifier())); insertNode.setString(3, data.getQPath().getName().getAsString()); insertNode.setString(4, containerName); insertNode.setInt(5, data.getPersistedVersion()); @@ -461,7 +465,7 @@ * {@inheritDoc} */ protected int addValueData(String cid, int orderNumber, InputStream stream, int streamLength, String storageDesc) - throws SQLException + throws SQLException { if (insertValue == null) @@ -517,6 +521,23 @@ /** * {@inheritDoc} */ + @Override + protected ResultSet findValuesStorageDescriptorsByPropertyId(String cid) throws SQLException + { + if (findValuesStorageDescriptorsByPropertyId == null) + findValuesStorageDescriptorsByPropertyId = + dbConnection.prepareStatement(FIND_VALUES_VSTORAGE_DESC_BY_PROPERTYID); + else + findValuesStorageDescriptorsByPropertyId.clearParameters(); + + findValuesStorageDescriptorsByPropertyId.setString(1, cid); + return findValuesStorageDescriptorsByPropertyId.executeQuery(); + } + + /** + * {@inheritDoc} + */ + @Deprecated protected ResultSet findValueByPropertyIdOrderNumber(String cid, int orderNumb) throws SQLException { if (findValueByPropertyIdOrderNumber == null) @@ -541,7 +562,7 @@ renameNode.clearParameters(); renameNode.setString(1, data.getParentIdentifier() == null ? Constants.ROOT_PARENT_UUID : getInternalId(data - .getParentIdentifier())); + .getParentIdentifier())); renameNode.setString(2, data.getQPath().getName().getAsString()); renameNode.setInt(3, data.getPersistedVersion()); renameNode.setInt(4, data.getQPath().getIndex());