| | |
| | | * (the "License"). You may not use this file except in compliance |
| | | * with the License. |
| | | * |
| | | * You can obtain a copy of the license at |
| | | * trunk/opendj3/legal-notices/CDDLv1_0.txt |
| | | * You can obtain a copy of the license at legal-notices/CDDLv1_0.txt |
| | | * or http://forgerock.org/license/CDDLv1.0.html. |
| | | * See the License for the specific language governing permissions |
| | | * and limitations under the License. |
| | | * |
| | | * When distributing Covered Code, include this CDDL HEADER in each |
| | | * file and include the License file at |
| | | * trunk/opendj3/legal-notices/CDDLv1_0.txt. If applicable, |
| | | * add the following below this CDDL HEADER, with the fields enclosed |
| | | * by brackets "[]" replaced with your own identifying information: |
| | | * file and include the License file at legal-notices/CDDLv1_0.txt. |
| | | * If applicable, add the following below this CDDL HEADER, with the |
| | | * fields enclosed by brackets "[]" replaced with your own identifying |
| | | * information: |
| | | * Portions Copyright [yyyy] [name of copyright owner] |
| | | * |
| | | * CDDL HEADER END |
| | |
| | | |
| | | package org.forgerock.opendj.ldap.schema; |
| | | |
| | | |
| | | |
| | | import static org.forgerock.opendj.ldap.CoreMessages.WARN_ATTR_SYNTAX_UUID_EXPECTED_DASH; |
| | | import static org.forgerock.opendj.ldap.CoreMessages.WARN_ATTR_SYNTAX_UUID_EXPECTED_HEX; |
| | | import static org.forgerock.opendj.ldap.CoreMessages.WARN_ATTR_SYNTAX_UUID_INVALID_LENGTH; |
| | |
| | | import org.forgerock.i18n.LocalizableMessageBuilder; |
| | | import org.forgerock.opendj.ldap.ByteSequence; |
| | | |
| | | |
| | | |
| | | /** |
| | | * This class implements the UUID syntax, which is defined in RFC 4530. Equality |
| | | * and ordering matching will be allowed by default. |
| | | */ |
| | | final class UUIDSyntaxImpl extends AbstractSyntaxImpl |
| | | { |
| | | public String getName() |
| | | { |
| | | return SYNTAX_UUID_NAME; |
| | | } |
| | | |
| | | |
| | | |
| | | public boolean isHumanReadable() |
| | | { |
| | | return true; |
| | | } |
| | | |
| | | |
| | | |
| | | /** |
| | | * Indicates whether the provided value is acceptable for use in an attribute |
| | | * with this syntax. If it is not, then the reason may be appended to the |
| | | * provided buffer. |
| | | * |
| | | * @param schema |
| | | * The schema in which this syntax is defined. |
| | | * @param value |
| | | * The value for which to make the determination. |
| | | * @param invalidReason |
| | | * The buffer to which the invalid reason should be appended. |
| | | * @return <CODE>true</CODE> if the provided value is acceptable for use with |
| | | * this syntax, or <CODE>false</CODE> if not. |
| | | */ |
| | | public boolean valueIsAcceptable(final Schema schema, |
| | | final ByteSequence value, final LocalizableMessageBuilder invalidReason) |
| | | { |
| | | // We will only accept values that look like valid UUIDs. This means |
| | | // that all values must be in the form |
| | | // HHHHHHHH-HHHH-HHHH-HHHH-HHHHHHHHHHHH, where "H" represents a |
| | | // hexadecimal digit. First, make sure that the value is exactly 36 |
| | | // bytes long. |
| | | final String valueString = value.toString(); |
| | | if (valueString.length() != 36) |
| | | { |
| | | |
| | | invalidReason.append(WARN_ATTR_SYNTAX_UUID_INVALID_LENGTH.get( |
| | | valueString, valueString.length())); |
| | | return false; |
| | | final class UUIDSyntaxImpl extends AbstractSyntaxImpl { |
| | | public String getName() { |
| | | return SYNTAX_UUID_NAME; |
| | | } |
| | | |
| | | // Next, iterate through each character. Make sure that the 9th, |
| | | // 14th, 19th, and 24th characters are dashes and the rest are hex |
| | | // digits. |
| | | for (int i = 0; i < 36; i++) |
| | | { |
| | | switch (i) |
| | | { |
| | | case 8: |
| | | case 13: |
| | | case 18: |
| | | case 23: |
| | | if (valueString.charAt(i) != '-') |
| | | { |
| | | |
| | | invalidReason.append(WARN_ATTR_SYNTAX_UUID_EXPECTED_DASH.get( |
| | | valueString, i, String.valueOf(valueString.charAt(i)))); |
| | | return false; |
| | | } |
| | | break; |
| | | default: |
| | | switch (valueString.charAt(i)) |
| | | { |
| | | case '0': |
| | | case '1': |
| | | case '2': |
| | | case '3': |
| | | case '4': |
| | | case '5': |
| | | case '6': |
| | | case '7': |
| | | case '8': |
| | | case '9': |
| | | case 'a': |
| | | case 'b': |
| | | case 'c': |
| | | case 'd': |
| | | case 'e': |
| | | case 'f': |
| | | case 'A': |
| | | case 'B': |
| | | case 'C': |
| | | case 'D': |
| | | case 'E': |
| | | case 'F': |
| | | break; |
| | | default: |
| | | |
| | | invalidReason.append(WARN_ATTR_SYNTAX_UUID_EXPECTED_HEX.get( |
| | | valueString, i, String.valueOf(valueString.charAt(i)))); |
| | | return false; |
| | | } |
| | | } |
| | | public boolean isHumanReadable() { |
| | | return true; |
| | | } |
| | | |
| | | // If we've gotten here, then the value is acceptable. |
| | | return true; |
| | | } |
| | | /** |
| | | * Indicates whether the provided value is acceptable for use in an |
| | | * attribute with this syntax. If it is not, then the reason may be appended |
| | | * to the provided buffer. |
| | | * |
| | | * @param schema |
| | | * The schema in which this syntax is defined. |
| | | * @param value |
| | | * The value for which to make the determination. |
| | | * @param invalidReason |
| | | * The buffer to which the invalid reason should be appended. |
| | | * @return <CODE>true</CODE> if the provided value is acceptable for use |
| | | * with this syntax, or <CODE>false</CODE> if not. |
| | | */ |
| | | public boolean valueIsAcceptable(final Schema schema, final ByteSequence value, |
| | | final LocalizableMessageBuilder invalidReason) { |
| | | // We will only accept values that look like valid UUIDs. This means |
| | | // that all values must be in the form |
| | | // HHHHHHHH-HHHH-HHHH-HHHH-HHHHHHHHHHHH, where "H" represents a |
| | | // hexadecimal digit. First, make sure that the value is exactly 36 |
| | | // bytes long. |
| | | final String valueString = value.toString(); |
| | | if (valueString.length() != 36) { |
| | | |
| | | invalidReason.append(WARN_ATTR_SYNTAX_UUID_INVALID_LENGTH.get(valueString, valueString |
| | | .length())); |
| | | return false; |
| | | } |
| | | |
| | | // Next, iterate through each character. Make sure that the 9th, |
| | | // 14th, 19th, and 24th characters are dashes and the rest are hex |
| | | // digits. |
| | | for (int i = 0; i < 36; i++) { |
| | | switch (i) { |
| | | case 8: |
| | | case 13: |
| | | case 18: |
| | | case 23: |
| | | if (valueString.charAt(i) != '-') { |
| | | |
| | | invalidReason.append(WARN_ATTR_SYNTAX_UUID_EXPECTED_DASH.get(valueString, i, |
| | | String.valueOf(valueString.charAt(i)))); |
| | | return false; |
| | | } |
| | | break; |
| | | default: |
| | | switch (valueString.charAt(i)) { |
| | | case '0': |
| | | case '1': |
| | | case '2': |
| | | case '3': |
| | | case '4': |
| | | case '5': |
| | | case '6': |
| | | case '7': |
| | | case '8': |
| | | case '9': |
| | | case 'a': |
| | | case 'b': |
| | | case 'c': |
| | | case 'd': |
| | | case 'e': |
| | | case 'f': |
| | | case 'A': |
| | | case 'B': |
| | | case 'C': |
| | | case 'D': |
| | | case 'E': |
| | | case 'F': |
| | | break; |
| | | default: |
| | | |
| | | invalidReason.append(WARN_ATTR_SYNTAX_UUID_EXPECTED_HEX.get(valueString, i, |
| | | String.valueOf(valueString.charAt(i)))); |
| | | return false; |
| | | } |
| | | } |
| | | } |
| | | |
| | | // If we've gotten here, then the value is acceptable. |
| | | return true; |
| | | } |
| | | } |