Examples with FormatableHashtable org.apache.derby.iapi.services.io.FormatableHashtable used on opensource projects

Example 6 with FormatableHashtable

use of org.apache.derby.iapi.services.io.FormatableHashtable in project derby by apache.

the class BasicProviderInfo method writeExternal.

/**
 * Write this object to a stream of stored objects.
 *
 * @param out write bytes here.
 *
 * @exception IOException		thrown on error
 */
public void writeExternal(ObjectOutput out) throws IOException {
    FormatableHashtable fh = new FormatableHashtable();
    fh.put("uuid", uuid);
    fh.put("dFinder", dFinder);
    fh.put("providerName", providerName);
    out.writeObject(fh);
}

Example 7 with FormatableHashtable

use of org.apache.derby.iapi.services.io.FormatableHashtable in project derby by apache.

the class ColumnInfo method readExternal.

// Formatable methods
/**
 * Read this object from a stream of stored objects.
 *
 * @param in read this.
 *
 * @exception IOException					thrown on error
 * @exception ClassNotFoundException		thrown on error
 */
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
    FormatableLongHolder flh;
    FormatableHashtable fh = (FormatableHashtable) in.readObject();
    name = (String) fh.get("name");
    dataType = (DataTypeDescriptor) fh.get("dataType");
    defaultValue = (DataValueDescriptor) fh.get("defaultValue");
    defaultInfo = (DefaultInfo) fh.get("defaultInfo");
    newDefaultUUID = (UUID) fh.get("newDefaultUUID");
    oldDefaultUUID = (UUID) fh.get("oldDefaultUUID");
    action = fh.getInt("action");
    if (fh.get("autoincStart") != null) {
        autoincStart = fh.getLong("autoincStart");
        autoincInc = fh.getLong("autoincInc");
    } else {
        autoincInc = autoincStart = 0;
    }
    FormatableArrayHolder fah = (FormatableArrayHolder) fh.get("providers");
    if (fah != null) {
        providers = fah.getArray(ProviderInfo[].class);
    }
}

Example 8 with FormatableHashtable

use of org.apache.derby.iapi.services.io.FormatableHashtable in project derby by apache.

the class StatisticsImpl method readExternal.

/*------------------ Externalizable Interface ------------------*/
/**
 * @see java.io.Externalizable#readExternal
 */
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
    FormatableHashtable fh = (FormatableHashtable) in.readObject();
    numRows = fh.getLong("numRows");
    numUnique = fh.getLong("numUnique");
}

Example 9 with FormatableHashtable

use of org.apache.derby.iapi.services.io.FormatableHashtable in project derby by apache.

the class StatisticsImpl method writeExternal.

/**
 * Write this object to a stream of stored objects.
 *
 * @param out write bytes here.
 *
 * @exception IOException		thrown on error
 */
public void writeExternal(ObjectOutput out) throws IOException {
    FormatableHashtable fh = new FormatableHashtable();
    fh.putLong("numRows", numRows);
    fh.putLong("numUnique", numUnique);
    out.writeObject(fh);
}

Example 10 with FormatableHashtable

use of org.apache.derby.iapi.services.io.FormatableHashtable in project derby by apache.

the class IndexDescriptorImpl method readExternal.

/* Externalizable interface */
/**
 * @see java.io.Externalizable#readExternal
 *
 * @exception IOException	Thrown on read error
 */
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
    FormatableHashtable fh = (FormatableHashtable) in.readObject();
    isUnique = fh.getBoolean("isUnique");
    int bcpLength = fh.getInt("keyLength");
    baseColumnPositions = new int[bcpLength];
    isAscending = new boolean[bcpLength];
    for (int i = 0; i < bcpLength; i++) {
        baseColumnPositions[i] = fh.getInt("bcp" + i);
        isAscending[i] = fh.getBoolean("isAsc" + i);
    }
    numberOfOrderedColumns = fh.getInt("orderedColumns");
    indexType = (String) fh.get("indexType");
    // was created in older versions
    if (fh.containsKey("isUniqueWithDuplicateNulls"))
        isUniqueWithDuplicateNulls = fh.getBoolean("isUniqueWithDuplicateNulls");
    else
        isUniqueWithDuplicateNulls = false;
    // was created in old versions (< 10_11).
    if (fh.containsKey("hasDeferrableChecking")) {
        hasDeferrableChecking = fh.getBoolean("hasDeferrableChecking");
    } else {
        hasDeferrableChecking = false;
    }
    // was created in old versions (< 10_11).
    if (fh.containsKey("isUniqueDeferrable")) {
        isUniqueDeferrable = fh.getBoolean("isUniqueDeferrable");
    } else {
        isUniqueDeferrable = false;
    }
}