<filename>src/zope/catalog/text.py
##############################################################################
#
# Copyright (c) 2002 Zope Foundation and Contributors.
# All Rights Reserved.
#
# This software is subject to the provisions of the Zope Public License,
# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
# FOR A PARTICULAR PURPOSE.
#
##############################################################################
"""Text catalog indexes
"""
import zope.index.text
import zope.index.text.interfaces
import zope.interface

import zope.catalog.attribute
import zope.catalog.interfaces
import zope.container.contained
from zope.i18nmessageid import ZopeMessageFactory as _


class ITextIndex(zope.catalog.interfaces.IAttributeIndex,
                 zope.catalog.interfaces.ICatalogIndex):
    """
    Interface-based catalog text index.

    We redefine the fields that
    :class:`zope.catalog.interfaces.IAttributeIndex`
    defines in order to change their defaults.
    """

    interface = zope.schema.Choice(
        title=_(u"Interface"),
        description=_(
            u"Objects will be adapted to this interface. "
            u"The default is"
            u" :class:`zope.index.text.interfaces.ISearchableText`"),
        vocabulary=_("Interfaces"),
        required=False,
        default=zope.index.text.interfaces.ISearchableText,
    )

    field_name = zope.schema.NativeStringLine(
        title=_(u"Field Name"),
        description=_(
            u"Name of the field to index. Defaults to ``getSearchableText``."),
        default="getSearchableText")

    field_callable = zope.schema.Bool(
        title=_(u"Field Callable"),
        description=_(
            u"If true (the default), then the field should be called to get"
            u" the value to be indexed"),
        default=True)


@zope.interface.implementer(ITextIndex)
class TextIndex(zope.catalog.attribute.AttributeIndex,
                zope.index.text.TextIndex,
                zope.container.contained.Contained):
    """Default implementation of :class:`ITextIndex`."""

<filename>src/zope/catalog/text.py
##############################################################################
#
# Copyright (c) 2002 Zope Foundation and Contributors.
# All Rights Reserved.
#
# This software is subject to the provisions of the Zope Public License,
# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
# FOR A PARTICULAR PURPOSE.
#
##############################################################################
"""Text catalog indexes
"""
import zope.index.text
import zope.index.text.interfaces
import zope.interface

import zope.catalog.attribute
import zope.catalog.interfaces
import zope.container.contained
from zope.i18nmessageid import ZopeMessageFactory as _


class ITextIndex(zope.catalog.interfaces.IAttributeIndex,
                 zope.catalog.interfaces.ICatalogIndex):
    """
    Interface-based catalog text index.

    We redefine the fields that
    :class:`zope.catalog.interfaces.IAttributeIndex`
    defines in order to change their defaults.
    """

    interface = zope.schema.Choice(
        title=_(u"Interface"),
        description=_(
            u"Objects will be adapted to this interface. "
            u"The default is"
            u" :class:`zope.index.text.interfaces.ISearchableText`"),
        vocabulary=_("Interfaces"),
        required=False,
        default=zope.index.text.interfaces.ISearchableText,
    )

    field_name = zope.schema.NativeStringLine(
        title=_(u"Field Name"),
        description=_(
            u"Name of the field to index. Defaults to ``getSearchableText``."),
        default="getSearchableText")

    field_callable = zope.schema.Bool(
        title=_(u"Field Callable"),
        description=_(
            u"If true (the default), then the field should be called to get"
            u" the value to be indexed"),
        default=True)


@zope.interface.implementer(ITextIndex)
class TextIndex(zope.catalog.attribute.AttributeIndex,
                zope.index.text.TextIndex,
                zope.container.contained.Contained):
    """Default implementation of :class:`ITextIndex`."""

############################################################################## # # Copyright (c) 2002 Zope Foundation and Contributors. # All Rights Reserved. # # This software is subject to the provisions of the Zope Public License, # Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution. # THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED # WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED # WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS # FOR A PARTICULAR PURPOSE. # ############################################################################## Text catalog indexes Interface-based catalog text index.      We redefine the fields that     :class:`zope.catalog.interfaces.IAttributeIndex`     defines in order to change their defaults. Default implementation of :class:`ITextIndex`.