private void RegisterAlias(string aliasNs, string aliasProp, string actualNs, string actualProp, AliasOptions aliasForm) { ParameterAsserts.AssertSchemaNs(aliasNs); ParameterAsserts.AssertPropName(aliasProp); ParameterAsserts.AssertSchemaNs(actualNs); ParameterAsserts.AssertPropName(actualProp); // Fix the alias options AliasOptions aliasOpts = aliasForm != null ? new AliasOptions( XmpNodeUtils.VerifySetOptions(aliasForm.ToPropertyOptions(), null). Options) : new AliasOptions(); if (_regex.IsMatch(aliasProp) || _regex.IsMatch(actualProp)) { throw new XmpException("Alias and actual property names must be simple", XmpError.BADXPATH); } // check if both namespaces are registered string aliasPrefix = GetNamespacePrefix(aliasNs); string actualPrefix = GetNamespacePrefix(actualNs); if (aliasPrefix == null) { throw new XmpException("Alias namespace is not registered", XmpError.BADSCHEMA); } if (actualPrefix == null) { throw new XmpException("Actual namespace is not registered", XmpError.BADSCHEMA); } string key = aliasPrefix + aliasProp; // check if alias is already existing if (_aliasMap.Contains(key)) { throw new XmpException("Alias is already existing", XmpError.BADPARAM); } if (_aliasMap.Contains(actualPrefix + actualProp)) { throw new XmpException("Actual property is already an alias, use the base property", XmpError.BADPARAM); } IXmpAliasInfo aliasInfo = new XmpAliasInfoImpl(actualNs, actualPrefix, actualProp, aliasOpts); _aliasMap[key] = aliasInfo; }
/// <summary>Associates an alias name with an actual name.</summary> /// <remarks> /// Associates an alias name with an actual name. /// <para> /// Define a alias mapping from one namespace/property to another. Both /// property names must be simple names. An alias can be a direct mapping, /// where the alias and actual have the same data type. It is also possible /// to map a simple alias to an item in an array. This can either be to the /// first item in the array, or to the 'x-default' item in an alt-text array. /// Multiple alias names may map to the same actual, as long as the forms /// match. It is a no-op to reregister an alias in an identical fashion. /// Note: This method is not locking because only called by registerStandardAliases /// which is only called by the constructor. /// Note2: The method is only package-private so that it can be tested with unittests /// </para> /// </remarks> /// <param name="aliasNS"> /// The namespace URI for the alias. Must not be null or the empty /// string. /// </param> /// <param name="aliasProp"> /// The name of the alias. Must be a simple name, not null or the /// empty string and not a general path expression. /// </param> /// <param name="actualNS"> /// The namespace URI for the actual. Must not be null or the /// empty string. /// </param> /// <param name="actualProp"> /// The name of the actual. Must be a simple name, not null or the /// empty string and not a general path expression. /// </param> /// <param name="aliasForm"> /// Provides options for aliases for simple aliases to array /// items. This is needed to know what kind of array to create if /// set for the first time via the simple alias. Pass /// <code>XMP_NoOptions</code>, the default value, for all /// direct aliases regardless of whether the actual data type is /// an array or not (see /// <see cref="iText.Kernel.XMP.Options.AliasOptions"/> /// ). /// </param> /// <exception cref="iText.Kernel.XMP.XMPException">for inconsistant aliases.</exception> internal void RegisterAlias(String aliasNS, String aliasProp, String actualNS, String actualProp, AliasOptions aliasForm) { lock (this) { ParameterAsserts.AssertSchemaNS(aliasNS); ParameterAsserts.AssertPropName(aliasProp); ParameterAsserts.AssertSchemaNS(actualNS); ParameterAsserts.AssertPropName(actualProp); // Fix the alias options AliasOptions aliasOpts = aliasForm != null ? new AliasOptions(XMPNodeUtils.VerifySetOptions (aliasForm.ToPropertyOptions(), null).GetOptions()) : new AliasOptions(); if (_regex.IsMatch(aliasProp) || _regex.IsMatch(actualProp)) { throw new XMPException("Alias and actual property names must be simple", XMPError.BADXPATH); } // check if both namespaces are registered String aliasPrefix = GetNamespacePrefix(aliasNS); String actualPrefix = GetNamespacePrefix(actualNS); if (aliasPrefix == null) { throw new XMPException("Alias namespace is not registered", XMPError.BADSCHEMA); } else { if (actualPrefix == null) { throw new XMPException("Actual namespace is not registered", XMPError.BADSCHEMA); } } String key = aliasPrefix + aliasProp; // check if alias is already existing if (aliasMap.Contains(key)) { throw new XMPException("Alias is already existing", XMPError.BADPARAM); } else { if (aliasMap.Contains(actualPrefix + actualProp)) { throw new XMPException("Actual property is already an alias, use the base property" , XMPError.BADPARAM); } } XMPAliasInfo aliasInfo = new _XMPAliasInfo_409(actualNS, actualPrefix, actualProp , aliasOpts); aliasMap[key] = aliasInfo; } }
/// <summary>Associates an alias name with an actual name.</summary> /// <remarks> /// Associates an alias name with an actual name. /// <p> /// Define a alias mapping from one namespace/property to another. Both /// property names must be simple names. An alias can be a direct mapping, /// where the alias and actual have the same data type. It is also possible /// to map a simple alias to an item in an array. This can either be to the /// first item in the array, or to the 'x-default' item in an alt-text array. /// Multiple alias names may map to the same actual, as long as the forms /// match. It is a no-op to reregister an alias in an identical fashion. /// Note: This method is not locking because only called by registerStandardAliases /// which is only called by the constructor. /// Note2: The method is only package-private so that it can be tested with unittests /// </remarks> /// <param name="aliasNS"> /// The namespace URI for the alias. Must not be null or the empty /// string. /// </param> /// <param name="aliasProp"> /// The name of the alias. Must be a simple name, not null or the /// empty string and not a general path expression. /// </param> /// <param name="actualNS"> /// The namespace URI for the actual. Must not be null or the /// empty string. /// </param> /// <param name="actualProp"> /// The name of the actual. Must be a simple name, not null or the /// empty string and not a general path expression. /// </param> /// <param name="aliasForm"> /// Provides options for aliases for simple aliases to array /// items. This is needed to know what kind of array to create if /// set for the first time via the simple alias. Pass /// <code>XMP_NoOptions</code>, the default value, for all /// direct aliases regardless of whether the actual data type is /// an array or not (see /// <see cref="Com.Adobe.Xmp.Options.AliasOptions"/> /// ). /// </param> /// <exception cref="Com.Adobe.Xmp.XMPException">for inconsistant aliases.</exception> internal void RegisterAlias(string aliasNS, string aliasProp, string actualNS, string actualProp, AliasOptions aliasForm) { lock (this) { ParameterAsserts.AssertSchemaNS(aliasNS); ParameterAsserts.AssertPropName(aliasProp); ParameterAsserts.AssertSchemaNS(actualNS); ParameterAsserts.AssertPropName(actualProp); // Fix the alias options AliasOptions aliasOpts = aliasForm != null ? new AliasOptions(XMPNodeUtils.VerifySetOptions(aliasForm.ToPropertyOptions(), null).GetOptions()) : new AliasOptions(); if (p.Matcher(aliasProp).Find() || p.Matcher(actualProp).Find()) { throw new XMPException("Alias and actual property names must be simple", XMPErrorConstants.Badxpath); } // check if both namespaces are registered string aliasPrefix = GetNamespacePrefix(aliasNS); string actualPrefix = GetNamespacePrefix(actualNS); if (aliasPrefix == null) { throw new XMPException("Alias namespace is not registered", XMPErrorConstants.Badschema); } else { if (actualPrefix == null) { throw new XMPException("Actual namespace is not registered", XMPErrorConstants.Badschema); } } string key = aliasPrefix + aliasProp; // check if alias is already existing if (aliasMap.ContainsKey(key)) { throw new XMPException("Alias is already existing", XMPErrorConstants.Badparam); } else { if (aliasMap.ContainsKey(actualPrefix + actualProp)) { throw new XMPException("Actual property is already an alias, use the base property", XMPErrorConstants.Badparam); } } XMPAliasInfo aliasInfo = new _XMPAliasInfo_390(actualNS, actualPrefix, actualProp, aliasOpts); aliasMap.Put(key, aliasInfo); } }
/// <summary>Associates an alias name with an actual name.</summary> /// <remarks> /// Associates an alias name with an actual name. /// <para /> /// Define a alias mapping from one namespace/property to another. Both /// property names must be simple names. An alias can be a direct mapping, /// where the alias and actual have the same data type. It is also possible /// to map a simple alias to an item in an array. This can either be to the /// first item in the array, or to the 'x-default' item in an alt-text array. /// Multiple alias names may map to the same actual, as long as the forms /// match. It is a no-op to reregister an alias in an identical fashion. /// Note: This method is not locking because only called by registerStandardAliases /// which is only called by the constructor. /// Note2: The method is only package-private so that it can be tested with unittests /// </remarks> /// <param name="aliasNs">The namespace URI for the alias. Must not be null or the empty string.</param> /// <param name="aliasProp">The name of the alias. Must be a simple name, not null or the empty string and not a general path expression.</param> /// <param name="actualNs">The namespace URI for the actual. Must not be null or the empty string.</param> /// <param name="actualProp">The name of the actual. Must be a simple name, not null or the empty string and not a general path expression.</param> /// <param name="aliasForm">Provides options for aliases for simple aliases to array items. This is needed to know what kind of array to create if /// set for the first time via the simple alias. Pass <c>XMP_NoOptions</c>, the default value, for all direct aliases regardless of whether the actual /// data type is an array or not (see <see cref="AliasOptions"/>).</param> /// <exception cref="XmpException">for inconsistant aliases.</exception> private void RegisterAlias(string aliasNs, string aliasProp, string actualNs, string actualProp, AliasOptions aliasForm) { lock (_lock) { ParameterAsserts.AssertSchemaNs(aliasNs); ParameterAsserts.AssertPropName(aliasProp); ParameterAsserts.AssertSchemaNs(actualNs); ParameterAsserts.AssertPropName(actualProp); // Fix the alias options var aliasOpts = aliasForm != null ? new AliasOptions(XmpNodeUtils.VerifySetOptions(aliasForm.ToPropertyOptions(), null).GetOptions()) : new AliasOptions(); if (_p.IsMatch(aliasProp) || _p.IsMatch(actualProp)) { throw new XmpException("Alias and actual property names must be simple", XmpErrorCode.BadXPath); } // check if both namespaces are registered var aliasPrefix = GetNamespacePrefix(aliasNs); var actualPrefix = GetNamespacePrefix(actualNs); if (aliasPrefix == null) { throw new XmpException("Alias namespace is not registered", XmpErrorCode.BadSchema); } if (actualPrefix == null) { throw new XmpException("Actual namespace is not registered", XmpErrorCode.BadSchema); } var key = aliasPrefix + aliasProp; // check if alias is already existing if (_aliasMap.ContainsKey(key)) { throw new XmpException("Alias is already existing", XmpErrorCode.BadParam); } if (_aliasMap.ContainsKey(actualPrefix + actualProp)) { throw new XmpException("Actual property is already an alias, use the base property", XmpErrorCode.BadParam); } _aliasMap[key] = new XmpAliasInfo(actualNs, actualPrefix, actualProp, aliasOpts); } }