*
*/
public class NsDAO extends CassDAOImpl<AuthzTrans,NsDAO.Data> {
- public static final String TABLE = "ns";
- public static final String TABLE_ATTRIB = "ns_attrib";
+ public static final String TABLE = "ns";
+ public static final String TABLE_ATTRIB = "ns_attrib";
public static final int CACHE_SEG = 0x40; // yields segment 0x0-0x3F
public static final int ROOT = 1;
public static final int COMPANY=2;
public static final int APP = 3;
- private static final String BEGIN_BATCH = "BEGIN BATCH\n";
- private static final String APPLY_BATCH = "\nAPPLY BATCH;\n";
- private static final String SQSCCR = "';\n";
- private static final String SQCSQ = "','";
+ private static final String BEGIN_BATCH = "BEGIN BATCH\n";
+ private static final String APPLY_BATCH = "\nAPPLY BATCH;\n";
+ private static final String SQSCCR = "';\n";
+ private static final String SQCSQ = "','";
- private HistoryDAO historyDAO;
- private CacheInfoDAO infoDAO;
- private PSInfo psNS;
+ private HistoryDAO historyDAO;
+ private CacheInfoDAO infoDAO;
+ private PSInfo psNS;
- public NsDAO(AuthzTrans trans, Cluster cluster, String keyspace) throws APIException, IOException {
- super(trans, NsDAO.class.getSimpleName(),cluster,keyspace,Data.class,TABLE, readConsistency(trans,TABLE), writeConsistency(trans,TABLE));
- init(trans);
- }
+ public NsDAO(AuthzTrans trans, Cluster cluster, String keyspace) throws APIException, IOException {
+ super(trans, NsDAO.class.getSimpleName(),cluster,keyspace,Data.class,TABLE, readConsistency(trans,TABLE), writeConsistency(trans,TABLE));
+ init(trans);
+ }
- public NsDAO(AuthzTrans trans, HistoryDAO hDAO, CacheInfoDAO iDAO) throws APIException, IOException {
- super(trans, NsDAO.class.getSimpleName(),hDAO,Data.class,TABLE, readConsistency(trans,TABLE), writeConsistency(trans,TABLE));
- historyDAO=hDAO;
- infoDAO = iDAO;
- init(trans);
- }
+ public NsDAO(AuthzTrans trans, HistoryDAO hDAO, CacheInfoDAO iDAO) throws APIException, IOException {
+ super(trans, NsDAO.class.getSimpleName(),hDAO,Data.class,TABLE, readConsistency(trans,TABLE), writeConsistency(trans,TABLE));
+ historyDAO=hDAO;
+ infoDAO = iDAO;
+ init(trans);
+ }
//////////////////////////////////////////
*
* @author Jonathan
*/
- public static class Data extends CacheableData implements Bytification {
- public String name;
- public int type;
- public String description;
- public String parent;
- public Map<String,String> attrib;
-
-// ////////////////////////////////////////
+ public static class Data extends CacheableData implements Bytification {
+ public String name;
+ public int type;
+ public String description;
+ public String parent;
+ public Map<String,String> attrib;
+
+// ////////////////////////////////////////
// // Getters
- public Map<String,String> attrib(boolean mutable) {
- if (attrib == null) {
- attrib = new HashMap<>();
- } else if (mutable && !(attrib instanceof HashMap)) {
- attrib = new HashMap<>(attrib);
- }
- return attrib;
- }
-
- @Override
- public int[] invalidate(Cached<?,?> cache) {
- return new int[] {
- seg(cache,name)
- };
- }
-
- public NsSplit split(String name) {
- return new NsSplit(this,name);
- }
-
- @Override
- public ByteBuffer bytify() throws IOException {
- ByteArrayOutputStream baos = new ByteArrayOutputStream();
- NSLoader.deflt.marshal(this,new DataOutputStream(baos));
- return ByteBuffer.wrap(baos.toByteArray());
- }
-
- @Override
- public void reconstitute(ByteBuffer bb) throws IOException {
- NSLoader.deflt.unmarshal(this,toDIS(bb));
- }
-
- @Override
- public String toString() {
- return name;
- }
-
+ public Map<String,String> attrib(boolean mutable) {
+ if (attrib == null) {
+ attrib = new HashMap<>();
+ } else if (mutable && !(attrib instanceof HashMap)) {
+ attrib = new HashMap<>(attrib);
+ }
+ return attrib;
+ }
+
+ @Override
+ public int[] invalidate(Cached<?,?> cache) {
+ return new int[] {
+ seg(cache,name)
+ };
+ }
+
+ public NsSplit split(String name) {
+ return new NsSplit(this,name);
+ }
+
+ @Override
+ public ByteBuffer bytify() throws IOException {
+ ByteArrayOutputStream baos = new ByteArrayOutputStream();
+ NSLoader.deflt.marshal(this,new DataOutputStream(baos));
+ return ByteBuffer.wrap(baos.toByteArray());
+ }
+
+ @Override
+ public void reconstitute(ByteBuffer bb) throws IOException {
+ NSLoader.deflt.unmarshal(this,toDIS(bb));
+ }
+
+ @Override
+ public String toString() {
+ return name;
+ }
+
}
private void init(AuthzTrans trans) throws APIException, IOException {
// Set up sub-DAOs
if(historyDAO==null) {
- historyDAO = new HistoryDAO(trans, this);
- }
+ historyDAO = new HistoryDAO(trans, this);
+ }
if(infoDAO==null) {
- infoDAO = new CacheInfoDAO(trans,this);
- }
+ infoDAO = new CacheInfoDAO(trans,this);
+ }
- String[] helpers = setCRUD(trans, TABLE, Data.class, NSLoader.deflt,4/*need to skip attrib */);
-
- psNS = new PSInfo(trans, SELECT_SP + helpers[FIELD_COMMAS] + " FROM " + TABLE +
- " WHERE parent = ?", new NSLoader(1),readConsistency);
+ String[] helpers = setCRUD(trans, TABLE, Data.class, NSLoader.deflt,4/*need to skip attrib */);
+
+ psNS = new PSInfo(trans, SELECT_SP + helpers[FIELD_COMMAS] + " FROM " + TABLE +
+ " WHERE parent = ?", new NSLoader(1),readConsistency);
- }
-
+ }
+
private static final class NSLoader extends Loader<Data> implements Streamer<Data> {
- public static final int MAGIC=250935515;
- public static final int VERSION=1;
- public static final int BUFF_SIZE=48;
-
- public static final NSLoader deflt = new NSLoader(KEYLIMIT);
-
- public NSLoader(int keylimit) {
- super(keylimit);
- }
-
- @Override
- public Data load(Data data, Row row) {
- // Int more efficient
- data.name = row.getString(0);
- data.type = row.getInt(1);
- data.description = row.getString(2);
- data.parent = row.getString(3);
- return data;
- }
-
- @Override
- protected void key(Data data, int idx, Object[] obj) {
- obj[idx]=data.name;
- }
-
- @Override
- protected void body(Data data, int _idx, Object[] obj) {
- int idx = _idx;
-
- obj[idx]=data.type;
- obj[++idx]=data.description;
- obj[++idx]=data.parent;
- }
-
- @Override
- public void marshal(Data data, DataOutputStream os) throws IOException {
- writeHeader(os,MAGIC,VERSION);
- writeString(os, data.name);
- os.writeInt(data.type);
- writeString(os,data.description);
- writeString(os,data.parent);
- if(data.attrib==null) {
- os.writeInt(-1);
- } else {
- os.writeInt(data.attrib.size());
- for(Entry<String, String> es : data.attrib(false).entrySet()) {
- writeString(os,es.getKey());
- writeString(os,es.getValue());
- }
- }
- }
-
- @Override
- public void unmarshal(Data data, DataInputStream is) throws IOException {
- /*int version = */readHeader(is,MAGIC,VERSION);
- // If Version Changes between Production runs, you'll need to do a switch Statement, and adequately read in fields
-
- byte[] buff = new byte[BUFF_SIZE];
- data.name = readString(is, buff);
- data.type = is.readInt();
- data.description = readString(is,buff);
- data.parent = readString(is,buff);
- int count = is.readInt();
- if(count>0) {
- Map<String, String> da = data.attrib(true);
- for(int i=0;i<count;++i) {
- da.put(readString(is,buff), readString(is,buff));
- }
- }
- }
+ public static final int MAGIC=250935515;
+ public static final int VERSION=1;
+ public static final int BUFF_SIZE=48;
+
+ public static final NSLoader deflt = new NSLoader(KEYLIMIT);
+
+ public NSLoader(int keylimit) {
+ super(keylimit);
+ }
+
+ @Override
+ public Data load(Data data, Row row) {
+ // Int more efficient
+ data.name = row.getString(0);
+ data.type = row.getInt(1);
+ data.description = row.getString(2);
+ data.parent = row.getString(3);
+ return data;
+ }
+
+ @Override
+ protected void key(Data data, int idx, Object[] obj) {
+ obj[idx]=data.name;
+ }
+
+ @Override
+ protected void body(Data data, int _idx, Object[] obj) {
+ int idx = _idx;
+
+ obj[idx]=data.type;
+ obj[++idx]=data.description;
+ obj[++idx]=data.parent;
+ }
+
+ @Override
+ public void marshal(Data data, DataOutputStream os) throws IOException {
+ writeHeader(os,MAGIC,VERSION);
+ writeString(os, data.name);
+ os.writeInt(data.type);
+ writeString(os,data.description);
+ writeString(os,data.parent);
+ if(data.attrib==null) {
+ os.writeInt(-1);
+ } else {
+ os.writeInt(data.attrib.size());
+ for(Entry<String, String> es : data.attrib(false).entrySet()) {
+ writeString(os,es.getKey());
+ writeString(os,es.getValue());
+ }
+ }
+ }
+
+ @Override
+ public void unmarshal(Data data, DataInputStream is) throws IOException {
+ /*int version = */readHeader(is,MAGIC,VERSION);
+ // If Version Changes between Production runs, you'll need to do a switch Statement, and adequately read in fields
+
+ byte[] buff = new byte[BUFF_SIZE];
+ data.name = readString(is, buff);
+ data.type = is.readInt();
+ data.description = readString(is,buff);
+ data.parent = readString(is,buff);
+ int count = is.readInt();
+ if(count>0) {
+ Map<String, String> da = data.attrib(true);
+ for(int i=0;i<count;++i) {
+ da.put(readString(is,buff), readString(is,buff));
+ }
+ }
+ }
}
- @Override
- public Result<Data> create(AuthzTrans trans, Data data) {
- String ns = data.name;
- // Ensure Parent is set
- if(data.parent==null) {
- return Result.err(Result.ERR_BadData, "Need parent for %s", ns);
- }
-
- // insert Attributes
- StringBuilder stmt = new StringBuilder();
- stmt.append(BEGIN_BATCH);
- attribInsertStmts(stmt, data);
- stmt.append(APPLY_BATCH);
- try {
- getSession(trans).execute(stmt.toString());
-//// TEST CODE for Exception
-// boolean force = true;
-// if(force) {
-// throw new com.datastax.driver.core.exceptions.NoHostAvailableException(new HashMap<>());
-//// throw new com.datastax.driver.core.exceptions.AuthenticationException(new InetSocketAddress(9999),"Sample Message");
-// }
+ @Override
+ public Result<Data> create(AuthzTrans trans, Data data) {
+ String ns = data.name;
+ // Ensure Parent is set
+ if(data.parent==null) {
+ return Result.err(Result.ERR_BadData, "Need parent for %s", ns);
+ }
+
+ // insert Attributes
+ StringBuilder stmt = new StringBuilder();
+ stmt.append(BEGIN_BATCH);
+ attribInsertStmts(stmt, data);
+ stmt.append(APPLY_BATCH);
+ try {
+ getSession(trans).execute(stmt.toString());
+//// TEST CODE for Exception
+// boolean force = true;
+// if(force) {
+// throw new com.datastax.driver.core.exceptions.NoHostAvailableException(new HashMap<>());
+//// throw new com.datastax.driver.core.exceptions.AuthenticationException(new InetSocketAddress(9999),"Sample Message");
+// }
////END TEST CODE
- } catch (DriverException | APIException | IOException e) {
- reportPerhapsReset(trans,e);
- trans.info().log(stmt);
- return Result.err(Result.ERR_Backend, "Backend Access");
- }
- return super.create(trans, data);
- }
-
- @Override
- public Result<Void> update(AuthzTrans trans, Data data) {
- String ns = data.name;
- // Ensure Parent is set
- if(data.parent==null) {
- return Result.err(Result.ERR_BadData, "Need parent for %s", ns);
- }
-
- StringBuilder stmt = new StringBuilder();
- stmt.append(BEGIN_BATCH);
- try {
- Map<String, String> localAttr = data.attrib;
- Result<Map<String, String>> rremoteAttr = readAttribByNS(trans,ns);
- if(rremoteAttr.notOK()) {
- return Result.err(rremoteAttr);
- }
- // update Attributes
- String str;
- for(Entry<String, String> es : localAttr.entrySet()) {
- str = rremoteAttr.value.get(es.getKey());
- if(str==null || !str.equals(es.getValue())) {
- attribUpdateStmt(stmt, ns, es.getKey(),es.getValue());
- }
- }
-
- // No point in deleting... insert overwrites...
-// for(Entry<String, String> es : remoteAttr.entrySet()) {
-// str = localAttr.get(es.getKey());
-// if(str==null || !str.equals(es.getValue())) {
-// attribDeleteStmt(stmt, ns, es.getKey());
-// }
-// }
- if(stmt.length()>BEGIN_BATCH.length()) {
- stmt.append(APPLY_BATCH);
- getSession(trans).execute(stmt.toString());
- }
- } catch (DriverException | APIException | IOException e) {
- reportPerhapsReset(trans,e);
- trans.info().log(stmt);
- return Result.err(Result.ERR_Backend, CassAccess.ERR_ACCESS_MSG);
- }
-
- return super.update(trans,data);
- }
-
- /* (non-Javadoc)
- * @see org.onap.aaf.auth.dao.CassDAOImpl#read(com.att.inno.env.TransStore, java.lang.Object)
- */
- @Override
- public Result<List<Data>> read(AuthzTrans trans, Data data) {
- Result<List<Data>> rld = super.read(trans, data);
-
- if(rld.isOKhasData()) {
- for(Data d : rld.value) {
- // Note: Map is null at this point, save time/mem by assignment
- Result<Map<String, String>> rabn = readAttribByNS(trans,d.name);
- if(rabn.isOK()) {
- d.attrib = rabn.value;
- } else {
- return Result.err(rabn);
- }
- }
- }
- return rld;
- }
-
- /* (non-Javadoc)
- * @see org.onap.aaf.auth.dao.CassDAOImpl#read(com.att.inno.env.TransStore, java.lang.Object[])
- */
- @Override
- public Result<List<Data>> read(AuthzTrans trans, Object... key) {
- Result<List<Data>> rld = super.read(trans, key);
-
- if(rld.isOKhasData()) {
- for(Data d : rld.value) {
- // Note: Map is null at this point, save time/mem by assignment
- Result<Map<String, String>> rabn = readAttribByNS(trans,d.name);
- if(rabn.isOK()) {
- d.attrib = rabn.value;
- } else {
- return Result.err(rabn);
- }
- }
- }
- return rld;
- }
-
- @Override
- public Result<Void> delete(AuthzTrans trans, Data data, boolean reread) {
- TimeTaken tt = trans.start("Delete NS Attributes " + data.name, Env.REMOTE);
- try {
- StringBuilder stmt = new StringBuilder();
- attribDeleteAllStmt(stmt, data);
- try {
- getSession(trans).execute(stmt.toString());
- } catch (DriverException | APIException | IOException e) {
- reportPerhapsReset(trans,e);
- trans.info().log(stmt);
- return Result.err(Result.ERR_Backend, CassAccess.ERR_ACCESS_MSG);
- }
- } finally {
- tt.done();
- }
- return super.delete(trans, data, reread);
-
- }
+ } catch (DriverException | APIException | IOException e) {
+ reportPerhapsReset(trans,e);
+ trans.info().log(stmt);
+ return Result.err(Result.ERR_Backend, "Backend Access");
+ }
+ return super.create(trans, data);
+ }
+
+ @Override
+ public Result<Void> update(AuthzTrans trans, Data data) {
+ String ns = data.name;
+ // Ensure Parent is set
+ if(data.parent==null) {
+ return Result.err(Result.ERR_BadData, "Need parent for %s", ns);
+ }
+
+ StringBuilder stmt = new StringBuilder();
+ stmt.append(BEGIN_BATCH);
+ try {
+ Map<String, String> localAttr = data.attrib;
+ Result<Map<String, String>> rremoteAttr = readAttribByNS(trans,ns);
+ if(rremoteAttr.notOK()) {
+ return Result.err(rremoteAttr);
+ }
+ // update Attributes
+ String str;
+ for(Entry<String, String> es : localAttr.entrySet()) {
+ str = rremoteAttr.value.get(es.getKey());
+ if(str==null || !str.equals(es.getValue())) {
+ attribUpdateStmt(stmt, ns, es.getKey(),es.getValue());
+ }
+ }
+
+ // No point in deleting... insert overwrites...
+// for(Entry<String, String> es : remoteAttr.entrySet()) {
+// str = localAttr.get(es.getKey());
+// if(str==null || !str.equals(es.getValue())) {
+// attribDeleteStmt(stmt, ns, es.getKey());
+// }
+// }
+ if(stmt.length()>BEGIN_BATCH.length()) {
+ stmt.append(APPLY_BATCH);
+ getSession(trans).execute(stmt.toString());
+ }
+ } catch (DriverException | APIException | IOException e) {
+ reportPerhapsReset(trans,e);
+ trans.info().log(stmt);
+ return Result.err(Result.ERR_Backend, CassAccess.ERR_ACCESS_MSG);
+ }
+
+ return super.update(trans,data);
+ }
+
+ /* (non-Javadoc)
+ * @see org.onap.aaf.auth.dao.CassDAOImpl#read(com.att.inno.env.TransStore, java.lang.Object)
+ */
+ @Override
+ public Result<List<Data>> read(AuthzTrans trans, Data data) {
+ Result<List<Data>> rld = super.read(trans, data);
+
+ if(rld.isOKhasData()) {
+ for(Data d : rld.value) {
+ // Note: Map is null at this point, save time/mem by assignment
+ Result<Map<String, String>> rabn = readAttribByNS(trans,d.name);
+ if(rabn.isOK()) {
+ d.attrib = rabn.value;
+ } else {
+ return Result.err(rabn);
+ }
+ }
+ }
+ return rld;
+ }
+
+ /* (non-Javadoc)
+ * @see org.onap.aaf.auth.dao.CassDAOImpl#read(com.att.inno.env.TransStore, java.lang.Object[])
+ */
+ @Override
+ public Result<List<Data>> read(AuthzTrans trans, Object... key) {
+ Result<List<Data>> rld = super.read(trans, key);
+
+ if(rld.isOKhasData()) {
+ for(Data d : rld.value) {
+ // Note: Map is null at this point, save time/mem by assignment
+ Result<Map<String, String>> rabn = readAttribByNS(trans,d.name);
+ if(rabn.isOK()) {
+ d.attrib = rabn.value;
+ } else {
+ return Result.err(rabn);
+ }
+ }
+ }
+ return rld;
+ }
+
+ @Override
+ public Result<Void> delete(AuthzTrans trans, Data data, boolean reread) {
+ TimeTaken tt = trans.start("Delete NS Attributes " + data.name, Env.REMOTE);
+ try {
+ StringBuilder stmt = new StringBuilder();
+ attribDeleteAllStmt(stmt, data);
+ try {
+ getSession(trans).execute(stmt.toString());
+ } catch (DriverException | APIException | IOException e) {
+ reportPerhapsReset(trans,e);
+ trans.info().log(stmt);
+ return Result.err(Result.ERR_Backend, CassAccess.ERR_ACCESS_MSG);
+ }
+ } finally {
+ tt.done();
+ }
+ return super.delete(trans, data, reread);
+
+ }
- public Result<Map<String,String>> readAttribByNS(AuthzTrans trans, String ns) {
- Map<String,String> map = new HashMap<>();
- TimeTaken tt = trans.start("readAttribByNS " + ns, Env.REMOTE);
- try {
- ResultSet rs = getSession(trans).execute("SELECT key,value FROM "
- + TABLE_ATTRIB
- + " WHERE ns='"
- + ns
- + "';");
-
- for(Iterator<Row> iter = rs.iterator();iter.hasNext(); ) {
- Row r = iter.next();
- map.put(r.getString(0), r.getString(1));
- }
- } catch (DriverException | APIException | IOException e) {
- reportPerhapsReset(trans,e);
- return Result.err(Result.ERR_Backend, CassAccess.ERR_ACCESS_MSG);
- } finally {
- tt.done();
- }
- return Result.ok(map);
- }
-
- public Result<Set<String>> readNsByAttrib(AuthzTrans trans, String key) {
- Set<String> set = new HashSet<>();
- TimeTaken tt = trans.start("readNsBykey " + key, Env.REMOTE);
- try {
- ResultSet rs = getSession(trans).execute("SELECT ns FROM "
- + TABLE_ATTRIB
- + " WHERE key='"
- + key
- + "';");
-
- for(Iterator<Row> iter = rs.iterator();iter.hasNext(); ) {
- Row r = iter.next();
- set.add(r.getString(0));
- }
- } catch (DriverException | APIException | IOException e) {
- reportPerhapsReset(trans,e);
- return Result.err(Result.ERR_Backend, CassAccess.ERR_ACCESS_MSG);
- } finally {
- tt.done();
- }
- return Result.ok(set);
- }
-
- public Result<Void> attribAdd(AuthzTrans trans, String ns, String key, String value) {
- try {
- getSession(trans).execute(attribInsertStmt(new StringBuilder(),ns,key,value).toString());
- return Result.ok();
- } catch (DriverException | APIException | IOException e) {
- reportPerhapsReset(trans,e);
- return Result.err(Result.ERR_Backend, CassAccess.ERR_ACCESS_MSG);
- }
- }
-
- private StringBuilder attribInsertStmt(StringBuilder sb, String ns, String key, String value) {
- sb.append("INSERT INTO ");
- sb.append(TABLE_ATTRIB);
- sb.append(" (ns,key,value) VALUES ('");
- sb.append(ns);
- sb.append(SQCSQ);
- sb.append(key);
- sb.append(SQCSQ);
- sb.append(value);
- sb.append("');");
- return sb;
- }
-
- private StringBuilder attribUpdateStmt(StringBuilder sb, String ns, String key, String value) {
- sb.append("UPDATE ");
- sb.append(TABLE_ATTRIB);
- sb.append(" set value='");
- sb.append(value);
- sb.append("' where ns='");
- sb.append(ns);
- sb.append("' AND key='");
- sb.append(key);
- sb.append("';");
- return sb;
- }
-
-
- public Result<Void> attribRemove(AuthzTrans trans, String ns, String key) {
- try {
- getSession(trans).execute(attribDeleteStmt(new StringBuilder(),ns,key).toString());
- return Result.ok();
- } catch (DriverException | APIException | IOException e) {
- reportPerhapsReset(trans,e);
- return Result.err(Result.ERR_Backend, CassAccess.ERR_ACCESS_MSG);
- }
- }
-
- private StringBuilder attribDeleteStmt(StringBuilder stmt, String ns, String key) {
- stmt.append("DELETE FROM ");
- stmt.append(TABLE_ATTRIB);
- stmt.append(" WHERE ns='");
- stmt.append(ns);
- stmt.append("' AND key='");
- stmt.append(key);
- stmt.append("';");
- return stmt;
- }
-
- private void attribDeleteAllStmt(StringBuilder stmt, Data data) {
- stmt.append(" DELETE FROM ");
- stmt.append(TABLE_ATTRIB);
- stmt.append(" WHERE ns='");
- stmt.append(data.name);
- stmt.append(SQSCCR);
- }
-
- private void attribInsertStmts(StringBuilder stmt, Data data) {
- // INSERT new Attrib
- for(Entry<String,String> es : data.attrib(false).entrySet() ) {
- stmt.append(" ");
- attribInsertStmt(stmt,data.name,es.getKey(),es.getValue());
- }
- }
-
- /**
- * Add description to Namespace
- * @param trans
- * @param ns
- * @param description
- * @return
- */
- public Result<Void> addDescription(AuthzTrans trans, String ns, String description) {
- try {
- getSession(trans).execute(UPDATE_SP + TABLE + " SET description = '"
- + description.replace("'", "''") + "' WHERE name = '" + ns + "';");
- } catch (DriverException | APIException | IOException e) {
- reportPerhapsReset(trans,e);
- return Result.err(Result.ERR_Backend, CassAccess.ERR_ACCESS_MSG);
- }
-
- Data data = new Data();
- data.name=ns;
- wasModified(trans, CRUD.update, data, "Added description " + description + " to namespace " + ns, null );
- return Result.ok();
- }
-
- public Result<List<Data>> getChildren(AuthzTrans trans, String parent) {
- return psNS.read(trans, R_TEXT, new Object[]{parent});
- }
-
+ public Result<Map<String,String>> readAttribByNS(AuthzTrans trans, String ns) {
+ Map<String,String> map = new HashMap<>();
+ TimeTaken tt = trans.start("readAttribByNS " + ns, Env.REMOTE);
+ try {
+ ResultSet rs = getSession(trans).execute("SELECT key,value FROM "
+ + TABLE_ATTRIB
+ + " WHERE ns='"
+ + ns
+ + "';");
+
+ for(Iterator<Row> iter = rs.iterator();iter.hasNext(); ) {
+ Row r = iter.next();
+ map.put(r.getString(0), r.getString(1));
+ }
+ } catch (DriverException | APIException | IOException e) {
+ reportPerhapsReset(trans,e);
+ return Result.err(Result.ERR_Backend, CassAccess.ERR_ACCESS_MSG);
+ } finally {
+ tt.done();
+ }
+ return Result.ok(map);
+ }
+
+ public Result<Set<String>> readNsByAttrib(AuthzTrans trans, String key) {
+ Set<String> set = new HashSet<>();
+ TimeTaken tt = trans.start("readNsBykey " + key, Env.REMOTE);
+ try {
+ ResultSet rs = getSession(trans).execute("SELECT ns FROM "
+ + TABLE_ATTRIB
+ + " WHERE key='"
+ + key
+ + "';");
+
+ for(Iterator<Row> iter = rs.iterator();iter.hasNext(); ) {
+ Row r = iter.next();
+ set.add(r.getString(0));
+ }
+ } catch (DriverException | APIException | IOException e) {
+ reportPerhapsReset(trans,e);
+ return Result.err(Result.ERR_Backend, CassAccess.ERR_ACCESS_MSG);
+ } finally {
+ tt.done();
+ }
+ return Result.ok(set);
+ }
+
+ public Result<Void> attribAdd(AuthzTrans trans, String ns, String key, String value) {
+ try {
+ getSession(trans).execute(attribInsertStmt(new StringBuilder(),ns,key,value).toString());
+ return Result.ok();
+ } catch (DriverException | APIException | IOException e) {
+ reportPerhapsReset(trans,e);
+ return Result.err(Result.ERR_Backend, CassAccess.ERR_ACCESS_MSG);
+ }
+ }
+
+ private StringBuilder attribInsertStmt(StringBuilder sb, String ns, String key, String value) {
+ sb.append("INSERT INTO ");
+ sb.append(TABLE_ATTRIB);
+ sb.append(" (ns,key,value) VALUES ('");
+ sb.append(ns);
+ sb.append(SQCSQ);
+ sb.append(key);
+ sb.append(SQCSQ);
+ sb.append(value);
+ sb.append("');");
+ return sb;
+ }
+
+ private StringBuilder attribUpdateStmt(StringBuilder sb, String ns, String key, String value) {
+ sb.append("UPDATE ");
+ sb.append(TABLE_ATTRIB);
+ sb.append(" set value='");
+ sb.append(value);
+ sb.append("' where ns='");
+ sb.append(ns);
+ sb.append("' AND key='");
+ sb.append(key);
+ sb.append("';");
+ return sb;
+ }
+
+
+ public Result<Void> attribRemove(AuthzTrans trans, String ns, String key) {
+ try {
+ getSession(trans).execute(attribDeleteStmt(new StringBuilder(),ns,key).toString());
+ return Result.ok();
+ } catch (DriverException | APIException | IOException e) {
+ reportPerhapsReset(trans,e);
+ return Result.err(Result.ERR_Backend, CassAccess.ERR_ACCESS_MSG);
+ }
+ }
+
+ private StringBuilder attribDeleteStmt(StringBuilder stmt, String ns, String key) {
+ stmt.append("DELETE FROM ");
+ stmt.append(TABLE_ATTRIB);
+ stmt.append(" WHERE ns='");
+ stmt.append(ns);
+ stmt.append("' AND key='");
+ stmt.append(key);
+ stmt.append("';");
+ return stmt;
+ }
+
+ private void attribDeleteAllStmt(StringBuilder stmt, Data data) {
+ stmt.append(" DELETE FROM ");
+ stmt.append(TABLE_ATTRIB);
+ stmt.append(" WHERE ns='");
+ stmt.append(data.name);
+ stmt.append(SQSCCR);
+ }
+
+ private void attribInsertStmts(StringBuilder stmt, Data data) {
+ // INSERT new Attrib
+ for(Entry<String,String> es : data.attrib(false).entrySet() ) {
+ stmt.append(" ");
+ attribInsertStmt(stmt,data.name,es.getKey(),es.getValue());
+ }
+ }
+
+ /**
+ * Add description to Namespace
+ * @param trans
+ * @param ns
+ * @param description
+ * @return
+ */
+ public Result<Void> addDescription(AuthzTrans trans, String ns, String description) {
+ try {
+ getSession(trans).execute(UPDATE_SP + TABLE + " SET description = '"
+ + description.replace("'", "''") + "' WHERE name = '" + ns + "';");
+ } catch (DriverException | APIException | IOException e) {
+ reportPerhapsReset(trans,e);
+ return Result.err(Result.ERR_Backend, CassAccess.ERR_ACCESS_MSG);
+ }
+
+ Data data = new Data();
+ data.name=ns;
+ wasModified(trans, CRUD.update, data, "Added description " + description + " to namespace " + ns, null );
+ return Result.ok();
+ }
+
+ public Result<List<Data>> getChildren(AuthzTrans trans, String parent) {
+ return psNS.read(trans, R_TEXT, new Object[]{parent});
+ }
+
/**
* Log Modification statements to History
*/
@Override
protected void wasModified(AuthzTrans trans, CRUD modified, Data data, String ... override) {
- boolean memo = override.length>0 && override[0]!=null;
- boolean subject = override.length>1 && override[1]!=null;
+ boolean memo = override.length>0 && override[0]!=null;
+ boolean subject = override.length>1 && override[1]!=null;
//TODO Must log history
HistoryDAO.Data hd = HistoryDAO.newInitedData();
hd.target = TABLE;
hd.subject = subject ? override[1] : data.name;
hd.memo = memo ? override[0] : (data.name + " was " + modified.name() + 'd' );
- if(modified==CRUD.delete) {
- try {
- hd.reconstruct = data.bytify();
- } catch (IOException e) {
- trans.error().log(e,"Could not serialize NsDAO.Data");
- }
- }
+ if(modified==CRUD.delete) {
+ try {
+ hd.reconstruct = data.bytify();
+ } catch (IOException e) {
+ trans.error().log(e,"Could not serialize NsDAO.Data");
+ }
+ }
if(historyDAO.create(trans, hd).status!=Status.OK) {
- trans.error().log("Cannot log to History");
- }
+ trans.error().log("Cannot log to History");
+ }
if(infoDAO.touch(trans, TABLE,data.invalidate(cache)).notOK()) {
- trans.error().log("Cannot touch CacheInfo");
- }
+ trans.error().log("Cannot touch CacheInfo");
+ }
}
}
\ No newline at end of file
Code Review / aaf / authz.git / blobdiff